A Puzzling Shadow on Chest X-Ray

Esophageal diverticulum
A chest radiograph shows a density with an air-fluid level. Explore the diagnostic journey from imaging to endoscopy to uncover the cause of this finding.
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An Obstructive Masquerade

Ogilvie's syndrome
A patient presents with signs of a large bowel obstruction, but imaging reveals no mechanical blockage. Explore this case of massive colonic dilatation.
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Swallowing Trouble: A Twisted Tale

Diffuse esophageal spasm
A case of dysphagia and chest pain. Learn how a characteristic 'corkscrew esophagus' on a barium swallow helps identify the underlying cause.
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Gas in the Joint: A Deeper Look

Colon cancer
An 82-year-old with hip pain after a replacement presents with a rare infection. Discover the surprising underlying diagnosis linking orthopedics and oncology.
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Ascaris: A Worm’s Winding Journey

Larvae penetrate the lungs
Explore the fascinating and complex life cycle of Ascaris lumbricoides, a common intestinal helminth. Learn how this parasite travels through the human body.
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Fever, Jaundice, and a Venous Clue

Pylephlebitis
A patient presents with fever and jaundice. Imaging reveals a serious complication of diverticulitis involving the portal venous system. What is the diagnosis?
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Anemia, Abdominal Pain & Your Dinner Plate

Consumption of undercooked, infected beef
Explore the link between a patient's diet, chronic anemia, and abdominal discomfort. Learn about a common parasitic infection from an unexpected source.
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Decoding Benign Hyperbilirubinemia

About 50% of the serum bilirubin is conjugated
Explore Dubin-Johnson syndrome, a rare genetic disorder causing benign hyperbilirubinemia. Learn about its key features, diagnosis, and why bilirubin levels rise.
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Mysterious Gut Bumps

Nodular lymphoid hyperplasia
An 18-year-old woman presents with diarrhea and epigastric pain. After a Giardia diagnosis, endoscopy reveals unusual nodules. What's the underlying cause?
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Vomiting and a Mysterious Chest Mass

Paraesophageal hernia
An 81-year-old woman presents with a week of vomiting. Explore the diagnostic process when imaging reveals a large retrocardiac mass containing air and fluid.
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