Male Stomach Anterior Section Perforated Ulcer

Description

An anterior cross section of the male stomach showing a perforated ulcer. The ulcer crater extends through all wall layers, from the mucosa through the muscularis and serosa, creating a full-thickness defect that allows gastric contents to leak into the peritoneal cavity. Perforated peptic ulcer is a surgical emergency. Free air escapes through the defect and is visible on upright chest X-ray. Peritonitis develops rapidly as acidic gastric contents and food debris contaminate the peritoneal cavity. Immediate surgical repair or omental patch closure is required. The model supports surgical and emergency medicine education, patient communication, and anatomy teaching. Reviewed by a medical advisory board. Ready for rendering, real-time, and 3D printing.