Related Experiment Videos
[Gastric lipoma presenting as intestinal obstruction]
M Mongardini1, R P Iachetta, A Cola
1Università degli Studi di Roma La Sapienza, I Facoltà di Medicina e Chirurgia, Dipartimento di Scienze Chirurgiche.
Il Giornale Di Chirurgia
|May 10, 2006
Summary
Gastric lipomas are rare benign tumors. This case highlights their potential for serious complications like obstruction and the need for careful diagnosis and surgical treatment.
Area of Science:
- Gastroenterology
- Surgical Oncology
- Pathology
Background:
- Gastric lipomas are rare, benign mesenchymal neoplasms originating from the submucosa.
- Symptoms are typically absent or nonspecific, often related to tumor size and location.
Observation:
- A large gastric lipoma was surgically treated.
- The tumor's size and dimensions were directly correlated with the presenting symptoms.
Findings:
- Gastric lipomas, though benign, can lead to significant complications including bleeding, gastroduodenal intussusception, and intestinal obstruction.
- Literature review suggests a combined diagnostic and surgical approach is optimal.
Implications:
- Early and accurate diagnosis of gastric lipomas is crucial for preventing severe complications.
- Surgical intervention is often necessary for symptomatic or large gastric lipomas.
- This case underscores the importance of considering rare diagnoses in gastrointestinal pathology.
Related Concept Videos
01:29Intestinal Obstruction I: Introduction
Intestinal obstruction is a partial or complete blockage of the small or large intestine that disrupts the normal flow of intestinal contents through the lumen. This interruption impairs digestion, absorption, and fluid balance, and may lead to serious complications if not treated promptly.Mechanical ObstructionMechanical obstruction occurs when a physical blockage prevents intestinal contents from passing, arising from within the lumen or the bowel wall, or from external compression.Adhesions,...
01:07Intestinal Obstruction II: Pathophysiology
Intestinal obstruction triggers a series of physiological responses, starting with gas and fluid accumulation in the bowel segment proximal to the obstruction, leading to distension. This distended intestine compresses the diaphragm, hindering lung expansion and potentially leading to reduced respiratory effort, atelectasis, and pneumonia.To overcome the blockage, the gut intensifies contractions, causing colicky abdominal pain, nausea, and vomiting, which reduces fluid and food intake and...
01:11Pyloric Obstruction
Pyloric obstruction, also referred to as gastric outlet obstruction, is a condition characterized by narrowing or blockage at the pylorus—the muscular valve regulating the flow of stomach contents into the duodenum. When this passage becomes impaired, the stomach cannot effectively empty its contents into the small intestine. This disruption leads to a range of gastrointestinal symptoms, including early satiety, bloating, epigastric pain, postprandial nausea, persistent vomiting, and...
01:19Appendicitis
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...
01:25Assessment of the Rectum and Anus
Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
01:27Esophageal Achalasia
Esophageal achalasia is a chronic neurogenic disorder characterized by impaired relaxation of the lower esophageal sphincter (LES) and absent or ineffective peristalsis in the distal esophagus. This leads to a functional obstruction without a physical blockage, despite significant disruption of esophageal motility.EtiologyAchalasia is caused by degeneration of the myenteric (Auerbach's) plexus, specifically the loss of inhibitory ganglion cells that produce vasoactive intestinal peptide (VIP)...