Fundus of stomach is supplied by which of the following aery
**Question:** Fundus of stomach is supplied by which of the following arteries:
A. The left gastroepiploic artery (LGEA)
B. The gastroepiploic artery (GEA)
C. The short gastric artery (SGA)
D. The inferior pancreaticoduodenal artery (IPDA)
**Correct Answer:**
**Core Concept:** The stomach is supplied by a network of arteries, which include the left gastric artery (LGA), the right gastric artery (RGA), the short gastric arteries (SGAs), and the gastroepiploic arteries (GEAs). These arteries are branches of the celiac trunk and the superior mesenteric artery (SMA).
**Why the Correct Answer is Right:** The correct answer, **D - Inferior pancreaticoduodenal artery (IPDA)**, is right because it is a branch of the superior mesenteric artery (SMA), which supplies the posterior aspect of the stomach, including the fundus.
**Why Each Wrong Option is Incorrect:**
A. **Left gastroepiploic artery (LGEA)** is incorrect because it arises from the posterior branch of the left gastroepiploic vein and supplies the lesser curvature of the stomach, not the fundus.
B. **Gastroepiploic artery (GEA)** is incorrect because it arises from the posterior branch of the left gastroepiploic vein and supplies the lesser curvature of the stomach, not the fundus.
C. **Short gastric artery (SGA)** is incorrect because it is a branch of the gastroepiploic artery and supplies the greater curvature of the stomach, not the fundus.
**Clinical Pearl:** Understanding the anatomy of stomach arteries is crucial for surgeons, gastroenterologists, and radiologists, as it impacts surgical procedures, endoscopic procedures, and imaging techniques.
**Correct Answer Explanation:** The inferior pancreaticoduodenal artery is a branch of the superior mesenteric artery (SMA) and plays a significant role in supplying the posterior aspect of the stomach, including the fundus. This artery is essential for surgeons, gastroenterologists, and radiologists to know when performing procedures that involve the stomach, such as surgery, endoscopy, or imaging studies.
**Why Each Wrong Option is Incorrect:**
A. The left gastroepiploic artery (LGEA) arises from the posterior branch of the left gastroepiploic vein and supplies the lesser curvature of the stomach, not the fundus.
B. The gastroepiploic artery (GEA) arises from the posterior branch of the left gastroepiploic vein and supplies the lesser curvature of the stomach, not the fundus.
C. The short gastric artery (SGA) is a branch of the gastroepiploic artery (GEA) and supplies the greater curvature of the stomach, not the fundus.
**Core Concept:** Understanding arterial supply to the stomach is vital for medical professionals, as it impacts surgical, endoscopic, and radiological procedures involving the stomach. Knowledge of arterial supply helps in minim