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abdominal pain

Practice targeted AMC-style multiple-choice questions on abdominal pain.

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Figure 3 of paper: Alveolar echinococcosis in a patient with immunosuppression.

(a) Abdominal gray-scale US shows an abscess-like hepatic image.
(b) Axial unenhanced CT shows a typical aspect of pyogenic liver abscess.
Image by Wenya Liu, Éric Delabrousse, Oleg Blagosklonov, Jing Wang, Hongchun Zeng, Yi Jiang, Jian Wang, Yongde Qin, Dominique Angèle Vuitton, Hao Wen CC BY 4.0 · Source

A 55-year-old man with a history of renal transplant on long-term immunosuppressive therapy presents with a 3-month history of intermittent right upper quadrant pain and unintentional weight loss. He denies fever or chills. Physical examination is unremarkable. Liver function tests show mild elevation of alkaline phosphatase and gamma-GT. Inflammatory markers (CRP, ESR) are slightly elevated. Imaging is performed as shown. Based on the findings and clinical context, what is the most appropriate next diagnostic step?

A. Repeat CT scan with intravenous contrast
B. Liver biopsy of the lesion
C. Percutaneous drainage and culture of the lesion
D. Serological testing for Echinococcus species
E. Empirical broad-spectrum antibiotic therapy
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Elective abdominal ultrasonography of a 64 year old woman with past colicky pain but no current pain. It shows a mildly dilated common bile duct with what appears to be a gallstone (black arrow). The green and blue dots are blood flow, since the exam is done as a Doppler ultrasound to distinguish the bile duct from blood vessels.
Image by Mikael Häggström CC0 1.0 · Source

A 64-year-old woman presents for an elective abdominal ultrasound. Several months ago, she experienced a few episodes of intermittent, moderate-to-severe right upper quadrant pain that resolved spontaneously within a few hours each time. She denies any associated fever, chills, nausea, vomiting, or jaundice during those episodes or currently. She has no significant past medical history other than well-controlled hypertension. On examination today, she is afebrile, her vital signs are stable, and her abdomen is soft and non-tender. Routine blood tests performed prior to the ultrasound, including full blood count, liver function tests (bilirubin, alkaline phosphatase, AST, ALT, GGT), amylase, and lipase, are all within their respective normal reference ranges. The provided image is a representative view obtained during her ultrasound examination. Considering the patient's history, current clinical status, and the findings demonstrated in the image, what is the most appropriate next step in the management of this patient?

A. Reassurance and discharge with advice to return if symptoms recur.
B. Magnetic resonance cholangiopancreatography (MRCP) for further evaluation.
C. Elective cholecystectomy alone.
D. Referral for elective endoscopic retrograde cholangiopancreatography (ERCP) or surgical consultation for stone extraction.
E. Urgent admission for intravenous antibiotics and pain relief.
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An ultrasound showing target sign which is a characteristic finding for intussusception on ultrasound, this ultrasound is for a 3 year old boy with intestinal intussusception.
Image by Frank Gaillard CC BY-SA 3.0 · Source

A 3-year-old boy presents with sudden onset intermittent severe abdominal pain, vomiting, and lethargy. On examination, he is pale and has a palpable mass in the right upper quadrant. An ultrasound is performed (image provided). Based on this finding, what is the most appropriate next step in management?

A. Upper gastrointestinal endoscopy
B. Pneumatic or hydrostatic enema reduction
C. Immediate surgical exploration
D. Abdominal CT scan with contrast
E. Observation with serial abdominal exams
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An ultrasound showing target sign which is a characteristic finding for intussusception on ultrasound, this ultrasound is for a 3 year old boy with intestinal intussusception.
Image by Frank Gaillard CC BY-SA 3.0 · Source

A 3-year-old boy presents to the emergency department with a 24-hour history of intermittent, severe abdominal pain. His mother reports episodes where he cries inconsolably, draws his knees to his chest, and then seems to recover briefly before the pain returns. He has also passed a stool mixed with mucus and blood, described as 'red currant jelly'. On examination, the child is afebrile, but appears pale and lethargic. Abdominal palpation reveals a sausage-shaped mass in the right upper quadrant. An ultrasound is performed, and a representative image is shown. Assuming the diagnosis is confirmed, what is the MOST appropriate next step in management?

A. Stool culture and sensitivity testing
B. Oral rehydration and analgesia
C. Air enema under radiological guidance
D. Intravenous antibiotics and observation
E. Surgical resection of the affected bowel segment
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Neuroblastoma, CT of the abdomen
Image by RadsWiki CC BY-SA 3.0 · Source

A 4-year-old boy presents with a 3-week history of decreased appetite, lethargy, and intermittent abdominal pain. His parents note his abdomen seems larger. Vitals are stable. On examination, a firm, irregular mass is palpable in the upper abdomen. Blood work shows mild anaemia. The provided image is an axial CT slice of the abdomen. Considering the clinical presentation and the findings demonstrated in the image, which of the following investigations is the MOST appropriate initial step to support the suspected diagnosis?

A. Bone marrow biopsy
B. Fine needle aspiration of the mass
C. Urinary catecholamine metabolites (e.g., VMA, HVA)
D. Repeat CT scan with contrast
E. Serum alpha-fetoprotein
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Diverticulitis in the left lower quadrant. There is outpouching of the colonic wall, wall thickening, and surrounding fat stranding.
Image by James Heilman, MD CC BY-SA 3.0 · Source

A 55-year-old man presents with 2 days of left lower quadrant pain and mild constipation. He denies fever, nausea, or vomiting. On examination, he is afebrile, BP 120/70, HR 65, O2 sat 99% on air. There is mild LLQ tenderness without guarding or rebound. Bloods show WCC 11.5, CRP 30. A CT scan is performed. Considering the clinical presentation and the findings demonstrated in the image, what is the most appropriate initial management plan?

A. Urgent surgical consultation for potential colectomy
B. Discharge with analgesia and advice to return if symptoms worsen
C. Admission for intravenous antibiotics and observation
D. Colonoscopy within 24 hours to assess severity
E. Outpatient oral antibiotics and analgesia
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An ultrasound showing target sign which is a characteristic finding for intussusception on ultrasound, this ultrasound is for a 3 year old boy with intestinal intussusception.
Image by Frank Gaillard CC BY-SA 3.0 · Source

A 3-year-old boy presents with sudden onset, intermittent, severe abdominal pain, vomiting, and lethargy. On examination, he is pale and has a palpable mass in the right upper quadrant. Vitals are stable. An ultrasound is performed, shown above. Based on the clinical presentation and the provided image, what is the most appropriate next step in the management of this patient?

A. Urgent surgical consultation for laparotomy
B. Administration of broad-spectrum antibiotics
C. CT scan of the abdomen and pelvis
D. Admission for observation and serial abdominal exams
E. Air enema reduction
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An incarcerated inguinal hernia as seen on CT
Image by James Heilman, MD CC BY-SA 3.0 · Source

A 68-year-old male presents to the emergency department with a 12-hour history of severe, constant left groin pain. He reports a bulge in his groin that has been present for several years, which he can usually reduce himself. However, today he has been unable to push it back in, and the pain has become excruciating. He denies any fever, nausea, or vomiting. On examination, his vital signs are stable: temperature 37.0°C, heart rate 88 bpm, blood pressure 130/80 mmHg, respiratory rate 16 breaths/min, and oxygen saturation 98% on room air. Abdominal examination is unremarkable. Palpation of the left groin reveals a firm, tender mass that is non-reducible. The overlying skin is erythematous, but there is no crepitus. A CT scan of the abdomen and pelvis is performed, and an axial slice is shown. Given the clinical scenario and the imaging findings, what is the MOST appropriate next step in management?

A. Order a repeat CT scan with intravenous contrast in 6 hours to assess for bowel ischemia
B. Prescribe oral analgesics and instruct the patient to follow up with his general practitioner in 24 hours
C. Surgical consultation for emergent operative intervention
D. Attempt manual reduction with intravenous sedation and analgesia
E. Administer broad-spectrum antibiotics and observe for improvement
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A 45-year-old man presents to the emergency department with sudden onset of severe abdominal pain radiating to the back. He is a smoker and has a history of hypertension. On examination, he is diaphoretic, with a heart rate of 120 bpm and blood pressure of 90/60 mmHg. Abdominal examination reveals a pulsatile mass in the midline. What is the most likely diagnosis?

A. Acute pancreatitis
B. Ruptured abdominal aortic aneurysm
C. Acute mesenteric ischemia
D. Perforated peptic ulcer
E. Renal colic
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Umbilical hernia
Image by Ibrahim Husain Meraj CC BY-SA 4.0 · Source

A 1-year-old presents with the abdominal exam shown. It is easily reducible. What is the most appropriate management?

A. Referral for physiotherapy
B. Trial of abdominal binder
C. Reassurance and observation
D. Order abdominal ultrasound
E. Surgical referral now
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Ileitis terminalis bei langjaehrigem Morbus Crohn 63W - CT und MRT - 001
Image by Hellerhoff CC BY-SA 4.0 · Source

A 63-year-old woman with a 20-year history of Crohn's disease presents with a one-month history of worsening abdominal pain, bloating, and occasional vomiting, associated with a 3kg weight loss. She is currently managed with mesalazine and azathioprine. Her vital signs are stable, and physical examination reveals mild right lower quadrant tenderness. Imaging is performed. Considering the clinical presentation and the provided images, which of the following represents the most appropriate next step in this patient's management?

A. Provide symptomatic relief and arrange follow-up in the outpatient clinic.
B. Surgical consultation for assessment of operative management.
C. Repeat cross-sectional imaging in three months to monitor disease progression.
D. Perform a colonoscopy to assess disease activity and extent.
E. Initiate a course of oral corticosteroids and optimise immunosuppression.
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Inguinal hernia right view. Adult male with an inguinal hernia, showing bulging in the groin area.
Image by IkeTheSloth CC0 1.0 · Source

A 52-year-old man presents with right groin discomfort, worse with standing. Examination reveals the finding in the image. What is the MOST appropriate next step?

A. CT abdomen and pelvis
B. Reassurance and watchful waiting
C. Surgical referral for elective repair
D. Urgent surgical referral
E. Prescription of a truss
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Acute cholecystitis with gallbladder wall thickening, a large gallstone, and a large gallbladder
Image by James Heilman, MD CC BY-SA 4.0 · Source

A 55-year-old woman presents with 2 days of worsening right upper quadrant pain radiating to her back, nausea, and subjective fever. On examination, she is tender in the RUQ. Vitals are stable. Labs show WCC 15.0, CRP 120. This image is obtained. Based on the clinical presentation and imaging findings, what is the most appropriate next step in management?

A. Continue medical management with IV antibiotics and analgesia
B. Laparoscopic cholecystectomy within 24-72 hours
C. Urgent endoscopic retrograde cholangiopancreatography (ERCP)
D. Repeat abdominal ultrasound in 24 hours
E. Percutaneous cholecystostomy tube insertion
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Figure 3 of paper: Alveolar echinococcosis in a patient with immunosuppression.

(a) Abdominal gray-scale US shows an abscess-like hepatic image.
(b) Axial unenhanced CT shows a typical aspect of pyogenic liver abscess.
Image by Wenya Liu, Éric Delabrousse, Oleg Blagosklonov, Jing Wang, Hongchun Zeng, Yi Jiang, Jian Wang, Yongde Qin, Dominique Angèle Vuitton, Hao Wen CC BY 4.0 · Source

A 62-year-old man, post-renal transplant, presents with RUQ pain and fever. Imaging is shown. What is the MOST appropriate next step in management?

A. Metronidazole
B. Amphotericin B
C. Observation and serial imaging
D. Percutaneous drainage and antibiotics
E. Albendazole and surgical resection
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Diverticulitis in the left lower quadrant. There is outpouching of the colonic wall, wall thickening, and surrounding fat stranding.
Image by James Heilman, MD CC BY-SA 3.0 · Source

A 68-year-old man presents to the emergency department with a 3-day history of left lower quadrant abdominal pain, associated with mild fever (38.1°C) and constipation. On examination, he has localised tenderness in the left iliac fossa without guarding or rebound. His blood pressure is 130/80 mmHg, heart rate 78 bpm, respiratory rate 16 bpm. Blood tests show a white cell count of 12.5 x 10^9/L (normal range 4-11). A CT scan of the abdomen and pelvis is performed (image provided). Considering the patient's presentation and the findings demonstrated in the image, which of the following represents the most appropriate initial management strategy?

A. Discharge with advice on a low-residue diet and follow-up in 6 months.
B. Admission for intravenous antibiotics and close observation.
C. Urgent colonoscopy to evaluate the affected segment.
D. Outpatient management with oral antibiotics and analgesia.
E. Urgent surgical consultation for Hartmann's procedure.
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A 32-year-old woman presents to the emergency department with severe right lower abdominal pain, nausea, and vomiting. She reports that the pain started suddenly a few hours ago and has been worsening. Her last menstrual period was two weeks ago. On examination, she has tenderness and guarding in the right lower quadrant. A pregnancy test is negative. What is the most likely diagnosis?

A. Pelvic inflammatory disease
B. Renal colic
C. Ovarian torsion
D. Ectopic pregnancy
E. Acute appendicitis
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An incarcerated inguinal hernia as seen on CT
Image by James Heilman, MD CC BY-SA 3.0 · Source

A 72-year-old male presents with a painful, irreducible right groin mass. He reports vomiting and abdominal distension. His vitals are: HR 110, BP 100/60, RR 22, SpO2 96% RA. The provided image was obtained. What is the next step?

A. Attempt manual reduction with sedation
B. Surgical consultation for emergent repair
C. Order a repeat CT scan with contrast in 6 hours
D. Start a clear liquid diet
E. Administer intravenous antibiotics
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Upright X-ray demonstrating small bowel obstruction
Image by James Heilman, MD CC BY-SA 3.0 · Source

A 68-year-old male presents to the emergency department complaining of abdominal pain, distension, and obstipation for the past 3 days. He reports a history of multiple abdominal surgeries for adhesions. His vital signs are: HR 110 bpm, BP 110/70 mmHg, RR 22 breaths/min, SpO2 97% on room air, and temperature 37.8°C. Physical examination reveals a distended abdomen with high-pitched bowel sounds. An upright abdominal X-ray is performed, as shown. Given the clinical context and the findings on the imaging, what is the MOST appropriate next step in management?

A. Insert a nasogastric tube and initiate intravenous fluid resuscitation
B. Prescribe oral laxatives and encourage increased fluid intake
C. Administer intravenous antibiotics and schedule an urgent CT scan with oral contrast
D. Order a barium enema to assess for colonic obstruction
E. Perform a flexible sigmoidoscopy to rule out sigmoid volvulus
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An incarcerated inguinal hernia as seen on CT
Image by James Heilman, MD CC BY-SA 3.0 · Source

A 59-year-old male presents with a painful right groin bulge that has progressively worsened over the past week. He denies fever, chills, nausea, or vomiting. Vitals are stable. The provided image was obtained. What is the MOST appropriate next step?

A. Prescribe analgesics and discharge with surgical follow-up
B. Order a bowel preparation
C. Attempt manual reduction with sedation
D. Initiate broad-spectrum antibiotics
E. Surgical consultation for operative management
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Umbilical hernia
Image by Ibrahim Husain Meraj CC BY-SA 4.0 · Source

A 6-month-old male infant is brought to the emergency department by his parents. They report that they have noticed a bulge on his abdomen that seems to get larger when he cries. The infant is otherwise healthy, feeding well, and has normal bowel movements. On examination, the infant is afebrile, and his vital signs are within normal limits. The abdomen is soft and non-tender. Palpation reveals a soft, reducible mass at the umbilicus, as shown in the image. What is the MOST appropriate next step in the management of this patient?

A. Urgent ultrasound to rule out incarceration
B. Application of an abdominal binder
C. Reassurance and observation
D. Immediate surgical referral for elective repair
E. Initiation of a high-fiber diet to prevent constipation
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Acute cholecystitis with gallbladder wall thickening, a large gallstone, and a large gallbladder
Image by James Heilman, MD CC BY-SA 4.0 · Source

A 45-year-old female presents to the emergency department with a 3-day history of right upper quadrant pain, nausea, and subjective fevers. She reports that the pain is constant and worsened by eating. She has no significant past medical history and takes no medications. On examination, she is noted to be uncomfortable, with a temperature of 38.2°C, heart rate of 110 bpm, blood pressure of 130/80 mmHg, and an oxygen saturation of 99% on room air. Abdominal examination reveals marked tenderness to palpation in the right upper quadrant with guarding. Murphy's sign is positive. Laboratory investigations reveal a white blood cell count of 15,000/µL with neutrophilic predominance, total bilirubin of 1.8 mg/dL, alkaline phosphatase of 280 U/L, ALT of 160 U/L, and AST of 130 U/L. The provided image was obtained. Considering the clinical presentation and the findings on the image, which of the following is the MOST appropriate next step in management?

A. Order a hepatobiliary iminodiacetic acid (HIDA) scan
B. Administer analgesics and antiemetics, and discharge home with outpatient follow-up
C. Perform an ERCP to rule out choledocholithiasis
D. Initiate intravenous antibiotics and observe for 48 hours
E. Surgical consultation for cholecystectomy
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Fluoroscopic image of common bile duct stone seen at the time of ERCP. The stone is impacted in the distal common bile duct.
Image by Samir धर्म at en.wikipedia CC BY-SA 3.0 · Source

A 72-year-old presents with acute cholangitis (fever, jaundice, RUQ pain). LFTs show obstructive pattern. ERCP is performed for biliary decompression and stone extraction. Following successful cannulation and cholangiography, the image is obtained. Based on the findings demonstrated in the image, what is the most appropriate immediate next step during this procedure?

A. Terminate the procedure and schedule surgery
B. Attempt stone extraction with a balloon catheter
C. Administer intravenous antibiotics and observe
D. Perform a sphincterotomy
E. Insert a biliary stent
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Giant hiatal hernia, CT image. 63 year old man.
Image by Jmarchn CC BY 4.0 · Source

A 63-year-old man presents with increasing postprandial fullness and epigastric discomfort. He reports occasional regurgitation of undigested food. A CT scan of the abdomen is performed. Based on the image, what is the MOST appropriate next step in management?

A. H. pylori testing and eradication if positive
B. Surgical repair
C. Trial of proton pump inhibitors
D. Endoscopic surveillance
E. Dietary modification and lifestyle advice
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A neonate is born at term following an uneventful pregnancy. Immediately after birth, the baby develops bilious vomiting. Abdominal examination reveals epigastric distension, but the rest of the abdomen is scaphoid. An abdominal X-ray is performed. Which of the following findings on the abdominal X-ray would be most consistent with the likely diagnosis?

A. Double-bubble sign
B. Multiple air-fluid levels throughout the abdomen
C. Free air under the diaphragm
D. Pneumatosis intestinalis
E. Ground glass appearance
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Synchronous multiple small bowel intussusceptions in an adult with blue rubber bleb naevus syndrome. CT scan of abdomen showing i) multiple intussusceptions demonstrating doughnut signs (white arrows), intussusceptiens [A], intussusceptum [B], distended loop of small

bowel [C] and ii) haemangioma of right quadratus lumborum muscle (dark arrow).
Image by Lee C, Debnath D, Whitburn T, Farrugia M, Gonzalez F CC BY 2.0 · Source

A 45-year-old male presents with intermittent abdominal pain and melena. He has multiple cutaneous hemangiomas. The provided image was obtained. What is the MOST likely underlying cause of the patient's presentation?

A. Peutz-Jeghers syndrome
B. Blue rubber bleb nevus syndrome
C. Gardner syndrome
D. Henoch-Schönlein purpura
E. Osler-Weber-Rendu syndrome
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X-ray of hiatal hernia
Image by Ahmed Farhat, Daryn Towle CC BY 4.0 · Source

A 78-year-old male presents with persistent vomiting and epigastric pain. He reports a history of NSAID use for chronic arthritis. An X-ray is performed. Which of the following is the MOST likely complication associated with this finding?

A. Aortic dissection
B. Gastric volvulus
C. Pneumonia
D. Pericarditis
E. Esophageal stricture
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Ovarian Cyst
Image by James Heilman, MD CC BY-SA 3.0 · Source

A 28-year-old female presents to the ED with acute onset right lower quadrant pain. She reports nausea and vomiting. Her last menstrual period was 6 weeks ago, and she denies any vaginal bleeding. She is hemodynamically stable. A CT scan of the abdomen and pelvis is performed, with a relevant image shown. What is the MOST appropriate next step in the management of this patient?

A. Emergency hysterectomy
B. Laparoscopic cystectomy
C. Administration of broad-spectrum antibiotics
D. Initiate anticoagulation therapy
E. Expectant management with analgesia
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Ileitis terminalis bei langjaehrigem Morbus Crohn 63W - CT und MRT - 001
Image by Hellerhoff CC BY-SA 4.0 · Source

A 32-year-old male with a history of Crohn's disease presents with worsening abdominal pain, diarrhea, and a low-grade fever. He reports that his symptoms have been progressively worsening over the past few weeks despite being compliant with his prescribed mesalamine. A CT scan of the abdomen and pelvis is performed, as shown. What is the MOST appropriate next step in management?

A. Schedule a colonoscopy with biopsy
B. Start a course of oral prednisone
C. Initiate infliximab therapy
D. Increase the dose of mesalamine
E. Prescribe a course of oral ciprofloxacin and metronidazole
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Diverticulitis in the left lower quadrant. There is outpouching of the colonic wall, wall thickening, and surrounding fat stranding.
Image by James Heilman, MD CC BY-SA 3.0 · Source

A 58-year-old male presents with left lower quadrant abdominal pain and a low-grade fever. The provided image was obtained. What is the most likely diagnosis?

A. Ovarian cyst
B. Sigmoid volvulus
C. Diverticulitis
D. Appendicitis
E. Ulcerative colitis
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A 30-year-old man presents to the emergency department with severe right lower quadrant abdominal pain, nausea, and vomiting. The pain started around the umbilicus and then localized to the right lower quadrant. On examination, he has tenderness and guarding in the right lower quadrant. His temperature is 38.3°C, heart rate is 100 bpm, and blood pressure is 120/80 mmHg. What is the most likely diagnosis?

A. Diverticulitis
B. Acute appendicitis
C. Acute cholecystitis
D. Renal colic
E. Gastroenteritis
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An incarcerated inguinal hernia as seen on CT
Image by James Heilman, MD CC BY-SA 3.0 · Source

An 80-year-old male presents to the emergency department with sudden onset of severe right groin pain and a non-reducible bulge. He has a history of a reducible inguinal hernia. Vitals are stable. A CT scan of the pelvis is performed. Considering the clinical presentation and the provided imaging, what is the most appropriate immediate management step?

A. Discharge home with advice to see GP if symptoms worsen.
B. Urgent surgical consultation for potential operative intervention.
C. Administer analgesia and observe for spontaneous reduction.
D. Attempt manual reduction under sedation.
E. Order an urgent ultrasound of the groin.
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Giant hiatal hernia, CT image. 63 year old man.
Image by Jmarchn CC BY 4.0 · Source

A 63-year-old man presents to the ED with increasing shortness of breath and epigastric discomfort, particularly after meals. He has a history of well-controlled hypertension and takes no regular medications. Physical examination reveals decreased breath sounds at the left lung base. An abdominal CT scan is performed, the axial view is shown. What is the MOST appropriate next step in management?

A. Discharge with reassurance and follow-up with a gastroenterologist in 6 months
B. Barium swallow study to further evaluate the anatomy
C. Surgical consultation for elective repair
D. Initiate a trial of proton pump inhibitors and lifestyle modifications
E. Esophageal manometry to assess esophageal motility
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Upright X-ray demonstrating small bowel obstruction
Image by James Heilman, MD CC BY-SA 3.0 · Source

A 68-year-old male presents with abdominal pain, distension, and obstipation for 3 days, with a history of multiple abdominal surgeries. Vitals are HR 110, BP 110/70, T 37.8. Exam shows a distended abdomen with high-pitched bowel sounds. An upright abdominal X-ray is shown. Considering the clinical context and the imaging findings, which of the following is the MOST likely expected outcome with initial non-operative management?

A. Requirement for immediate surgical intervention
B. Resolution of symptoms within 48-72 hours
C. Spontaneous resolution within minutes of presentation
D. Need for long-term parenteral nutrition
E. Development of large bowel obstruction
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Elective abdominal ultrasonography of a 64 year old woman with past colicky pain but no current pain. It shows a mildly dilated common bile duct with what appears to be a gallstone (black arrow). The green and blue dots are blood flow, since the exam is done as a Doppler ultrasound to distinguish the bile duct from blood vessels.
Image by Mikael Häggström CC0 1.0 · Source

A 64-year-old woman presents for a routine health check. She reports intermittent episodes of colicky abdominal pain over the past year, which have since resolved. An abdominal ultrasound, as shown, was performed. Liver function tests are normal. Which of the following is the MOST appropriate next step in management?

A. Ursodeoxycholic acid therapy
B. Hepatobiliary iminodiacetic acid (HIDA) scan
C. Referral for elective cholecystectomy
D. Observation with repeat ultrasound in 6 months
E. ERCP with sphincterotomy
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Ovarian Cyst
Image by James Heilman, MD CC BY-SA 3.0 · Source

A 28-year-old female presents with sudden onset severe right lower quadrant pain, associated with nausea and one episode of vomiting. Her last menstrual period was 6 weeks ago. On examination, she is afebrile, heart rate 88, blood pressure 120/70. Abdominal examination reveals tenderness in the right iliac fossa. A CT scan of the abdomen and pelvis is performed, with a relevant axial image shown. Considering the clinical presentation and the findings demonstrated in the image, what is the MOST appropriate immediate next step in the management of this patient?

A. Perform a diagnostic laparoscopy to confirm appendicitis
B. Order a pelvic ultrasound for further characterisation
C. Arrange for outpatient follow-up with gynaecology
D. Laparoscopic surgical exploration
E. Administer broad-spectrum antibiotics
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Diverticulitis in the left lower quadrant. There is outpouching of the colonic wall, wall thickening, and surrounding fat stranding.
Image by James Heilman, MD CC BY-SA 3.0 · Source

A 55-year-old male presents to the emergency department with a 2-day history of left lower quadrant abdominal pain, associated with a low-grade fever (38.1°C) and mild nausea. He denies vomiting, diarrhoea, or rectal bleeding. On examination, he has localised tenderness in the left iliac fossa. His vital signs are stable: BP 130/80 mmHg, HR 78 bpm, RR 16/min, SpO2 98% on air. Blood tests show a white cell count of 12.5 x 10^9/L and CRP 45 mg/L. An abdominal CT scan is performed (image provided). Considering the clinical context and the findings demonstrated in the provided image, what is the most appropriate recommendation regarding subsequent investigation of the colon following resolution of the acute symptoms?

A. Barium enema within 3 months.
B. Flexible sigmoidoscopy within 1 week.
C. Urgent colonoscopy within 24 hours.
D. No further colonic investigation is necessary.
E. Colonoscopy within 6-8 weeks.
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A 28-year-old male with Crohn's disease presents with increased abdominal pain, fever, and bloody stools. He is on azathioprine. What is the most appropriate next step?

A. Prescribe a high-fibre diet.
B. Start a course of oral metronidazole.
C. Increase the dose of azathioprine.
D. Order a CT scan of the abdomen and pelvis.
E. Reassure the patient and schedule a follow-up appointment.
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Inguinal hernia right view. Adult male with an inguinal hernia, showing bulging in the groin area.
Image by IkeTheSloth CC0 1.0 · Source

A 58-year-old male presents to your GP clinic complaining of a dragging sensation in his groin, noticeable especially when standing for long periods. On examination, you observe the finding in the image. He denies any pain. What is the MOST appropriate initial management?

A. Reassurance and watchful waiting
B. Trial of analgesia with NSAIDs
C. Referral for urgent ultrasound
D. Referral to general surgery for elective repair
E. Prescription of a scrotal support
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Diverticular disease
Image by James Heilman, MD CC BY-SA 4.0 · Source

A 68-year-old male presents to the ED with left lower quadrant abdominal pain, fever, and leukocytosis. A CT scan of the abdomen and pelvis is performed. Based on the image, what is the MOST appropriate next step in management?

A. Order a barium enema
B. Initiate intravenous antibiotics and bowel rest
C. Schedule elective colonoscopy
D. Proceed with immediate surgical resection
E. Perform flexible sigmoidoscopy
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Upright X-ray demonstrating small bowel obstruction
Image by James Heilman, MD CC BY-SA 3.0 · Source

A 68-year-old male presents with a 3-day history of abdominal pain, distension, and obstipation, with a background of multiple abdominal surgeries. Vitals show HR 110, BP 110/70, T 37.8°C. Physical exam reveals a distended abdomen with high-pitched bowel sounds. An upright abdominal X-ray is shown. Considering the clinical findings and the radiographic appearance, which of the following potential complications is the MOST critical to evaluate for urgently?

A. Acute kidney injury
B. Severe electrolyte imbalance
C. Bowel ischaemia or strangulation
D. Deep vein thrombosis
E. Aspiration pneumonia
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Elective abdominal ultrasonography of a 64 year old woman with past colicky pain but no current pain. It shows a mildly dilated common bile duct with what appears to be a gallstone (black arrow). The green and blue dots are blood flow, since the exam is done as a Doppler ultrasound to distinguish the bile duct from blood vessels.
Image by Mikael Häggström CC0 1.0 · Source

A 64-year-old woman reports intermittent RUQ pain. She denies jaundice or fever. An abdominal ultrasound was performed, image shown. Besides referral for surgery, what is the MOST appropriate next step in management?

A. Start prophylactic antibiotics
B. Repeat ultrasound in 6 months
C. Administer ursodeoxycholic acid
D. Prescribe a low-fat diet
E. Arrange an MRCP
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Ovarian Cyst
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A 28-year-old woman presents with pelvic pain that started suddenly 2 days ago. Her periods are irregular. She denies fever or vomiting. The shown CT was performed. What is the MOST likely diagnosis?

A. Tubo-ovarian abscess
B. Ovarian torsion
C. Ectopic pregnancy
D. Hemorrhagic ovarian cyst
E. Appendicitis
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Diverticular disease
Image by James Heilman, MD CC BY-SA 4.0 · Source

A 68-year-old male presents to the ED with left lower quadrant abdominal pain, fever, and leukocytosis. A CT scan of the abdomen and pelvis is performed. Based on the image, what is the most appropriate next step in management?

A. Increase dietary fiber intake
B. Surgical resection of the affected bowel segment
C. Flexible sigmoidoscopy
D. IV antibiotics and bowel rest
E. Stool culture for C. difficile
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Hepatic metastases from a gastric mixed adenoneuroendocrine carcinoma (MANEC).
Image by Hellerhoff CC BY-SA 3.0 · Source

A 68-year-old male presents with fatigue, weight loss, and vague abdominal discomfort. His past medical history includes a recent diagnosis of gastric mixed adenoneuroendocrine carcinoma (MANEC). A CT scan of the abdomen is performed, the results of which are shown. What is the MOST appropriate next step in management?

A. Surgical resection of liver lesions
B. Referral for liver transplant evaluation
C. Observation with serial imaging
D. Palliative chemotherapy
E. Initiation of immunotherapy
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Ileitis terminalis bei langjaehrigem Morbus Crohn 63W - CT und MRT - 001
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A 32-year-old male with Crohn's disease presents with increased abdominal pain and diarrhea. Review the imaging. What is the MOST appropriate next step?

A. Order a stool culture
B. Prescribe a course of antibiotics
C. Perform a colonoscopy with biopsy
D. Initiate corticosteroid therapy
E. Increase the dose of current TNF-alpha inhibitor
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Ovarian Cyst
Image by James Heilman, MD CC BY-SA 3.0 · Source

A 32-year-old woman presents with pelvic pain and bloating. Her periods are regular. An abdominal CT scan is performed. Based on the image, what is the MOST appropriate next step in management?

A. Oral contraceptive pills
B. CA-125 level
C. Repeat imaging in 6-12 weeks
D. Laparoscopic cystectomy
E. Referral to gynaecological oncology
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Synchronous multiple small bowel intussusceptions in an adult with blue rubber bleb naevus syndrome. CT scan of abdomen showing i) multiple intussusceptions demonstrating doughnut signs (white arrows), intussusceptiens [A], intussusceptum [B], distended loop of small

bowel [C] and ii) haemangioma of right quadratus lumborum muscle (dark arrow).
Image by Lee C, Debnath D, Whitburn T, Farrugia M, Gonzalez F CC BY 2.0 · Source

A 45-year-old patient with a long history of recurrent gastrointestinal bleeding and multiple cutaneous vascular lesions presents with acute onset severe abdominal pain, nausea, and distension. Physical examination reveals a distended, mildly tender abdomen. Bowel sounds are reduced. Vital signs are stable. Imaging is performed. Considering the patient's presentation and the findings demonstrated in the image, which of the following represents the most appropriate initial management approach?

A. Urgent upper and lower endoscopy to identify bleeding source.
B. Initiation of systemic medical therapy targeting vascular malformations.
C. Further imaging with mesenteric angiography.
D. Laparotomy for reduction or resection of affected bowel segments.
E. Non-operative management with nasogastric tube decompression and intravenous fluids.
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Fluoroscopic image of common bile duct stone seen at the time of ERCP. The stone is impacted in the distal common bile duct.
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A 62-year-old woman presents with right upper quadrant pain, fever, and jaundice. Initial labs show elevated bilirubin and alkaline phosphatase. An ERCP is performed, and the image is obtained. What is the MOST appropriate next step in management?

A. Ursodeoxycholic acid administration
B. Cholecystectomy
C. Observation with serial liver function tests
D. Sphincterotomy and stone extraction
E. Percutaneous transhepatic biliary drainage
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An ultrasound showing target sign which is a characteristic finding for intussusception on ultrasound, this ultrasound is for a 3 year old boy with intestinal intussusception.
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A 3-year-old boy presents with sudden onset intermittent severe abdominal pain, vomiting, and lethargy. On examination, he is pale and has a palpable mass in the right upper quadrant. An ultrasound is performed (image provided). Based on this finding, what is the most appropriate next step in management?

A. Pneumatic or hydrostatic enema reduction
B. Immediate surgical exploration
C. Abdominal CT scan with contrast
D. Observation with IV fluids and analgesia
E. Barium swallow study
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Elective abdominal ultrasonography of a 64 year old woman with past colicky pain but no current pain. It shows a mildly dilated common bile duct with what appears to be a gallstone (black arrow). The green and blue dots are blood flow, since the exam is done as a Doppler ultrasound to distinguish the bile duct from blood vessels.
Image by Mikael Häggström CC0 1.0 · Source

A 64-year-old woman presents for follow-up after experiencing episodes of right upper quadrant pain several months ago, which resolved spontaneously. She denies fever, jaundice, or current abdominal discomfort. Routine blood tests including LFTs are within normal limits. An abdominal ultrasound was performed, with a representative image provided. Considering her history and the imaging findings, what is the most appropriate next step in management?

A. Observation with repeat imaging if symptoms recur.
B. Elective laparoscopic cholecystectomy.
C. Endoscopic retrograde cholangiopancreatography (ERCP) for stone extraction.
D. Urgent open surgical exploration of the common bile duct.
E. Medical dissolution therapy with ursodeoxycholic acid.
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