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Related Concept Videos

Appendicitis01:19

Appendicitis

Appendicitis is an acute inflammatory condition of the vermiform appendix, most commonly caused by obstruction of its lumen. The appendix is a narrow, blind-ended pouch that extends from the cecum, making it particularly prone to obstruction. Causes include fecaliths, lymphoid hyperplasia (often after viral infections), parasites, tumors, or foreign bodies. This obstruction initiates a cascade of pathological changes.Luminal Obstruction and Early InflammationAfter obstruction, normal mucosal...
Peptic Ulcer Disease III: Clinical Manifestations and Complications01:25

Peptic Ulcer Disease III: Clinical Manifestations and Complications

Duodenal UlcersDuodenal ulcers are the most common form of peptic ulcer disease, presenting with chronic, intermittent epigastric pain. Pain typically appears 2–3 hours after meals, especially when the stomach is empty, often waking patients at night. It is characteristically relieved by food or antacids (“pain–food–relief”). Some patients remain asymptomatic until complications like bleeding or perforation emerge, particularly with NSAID or anticoagulant use.Gastric UlcersGastric ulcers share...
Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies01:28

Peptic Ulcer Disease III: Clinical Manifestations and Diagnostic Studies

Peptic ulcer disease (PUD) presents with diverse symptoms depending on the location and severity of the ulcer. Clinical manifestations of peptic ulcer include dull pain and a burning sensation in the mid-epigastric region.
Few clinical manifestations differentiate gastric ulcers from duodenal ulcers. Distinctions in the location, timing, and pain relief are crucial for healthcare providers in differentiating between gastric and duodenal ulcers during clinical assessments.

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Related Experiment Video

Updated: May 21, 2026

Robotic Duodenum-preserving Total Pancreatic Head Resection for Intraductal Papillary Mucinous Neoplasms
10:10

Robotic Duodenum-preserving Total Pancreatic Head Resection for Intraductal Papillary Mucinous Neoplasms

Published on: April 17, 2026

[Unique duodenal hamartomatous polyp--case report].

L Alecu1, A Tulin, Beatrice Ursut

  • 1Spitalul de Urgenţă Prof. dr. Agrippa Ionescu, Bucureşti, România. lucianalecu@yahoo.com

Chirurgia (Bucharest, Romania : 1990)
|June 21, 2012
PubMed
Summary

Duodenal hamartomatous polyps are rare, often asymptomatic tumors. This case highlights a 66-year-old female with a D3 duodenal polyp presenting with gastrointestinal bleeding, successfully treated with polypectomy.

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Last Updated: May 21, 2026

Robotic Duodenum-preserving Total Pancreatic Head Resection for Intraductal Papillary Mucinous Neoplasms
10:10

Robotic Duodenum-preserving Total Pancreatic Head Resection for Intraductal Papillary Mucinous Neoplasms

Published on: April 17, 2026

Area of Science:

  • Gastroenterology
  • Surgical Oncology
  • Digestive Diseases

Background:

  • Duodenal tumors are rare, accounting for less than 5% of all small bowel tumors.
  • Most duodenal tumors remain asymptomatic, complicating early diagnosis.
  • Symptomatic presentations often include melena, anemia, and obstructive symptoms.

Observation:

  • A unique duodenal hamartomatous polyp at the D3 level was identified.
  • The patient was a 66-year-old female presenting with significant upper gastrointestinal hemorrhage.
  • Clinical manifestations included melena, secondary anemia, and physical asthenia.

Findings:

  • Diagnosis was confirmed via superior digestive endoscopy, barium contrast studies, CT, and ultrasound.
  • Surgical intervention involved a successful polypectomy.
  • The procedure was performed via duodenotomy.

Implications:

  • This case underscores the importance of considering rare duodenal tumors in patients with unexplained gastrointestinal bleeding.
  • Early diagnosis and prompt surgical management, such as polypectomy, are crucial for favorable outcomes.
  • Further research into the pathogenesis and optimal management of duodenal hamartomatous polyps is warranted.