**Question:** All of the following are branches of splenic artery, except

A. Superior phrenic artery
B. Left gastroepiploic artery
C. Right gastroepiploic artery
D. Omphaloenteric artery

**Correct Answer:** .

**Core Concept:**
The splenic artery is a major branch of the celiac trunk, originating from the abdominal aorta. It supplies blood to the spleen, pancreas, and parts of the stomach and duodenum. The splenic artery has several branches that play a crucial role in supplying blood to these organs.

**Why the Correct Answer is Right:**
Among the options provided, the omphaloenteric artery is not a branch of the splenic artery. Rather, it is a branch of the superior mesenteric artery, which supplies blood to the liver, gallbladder, and pancreas. The splenic artery gives rise to the following branches:

1. **Option A: Superior phrenic artery**: The superior phrenic artery originates from the subclavian artery, which is a major branch of the aortic arch supplying blood to the diaphragm and the first part of the left bronchus.
2. **Option B: Left gastroepiploic artery**: This artery arises from the splenic artery and supplies blood to the left gastric artery, which in turn supplies the greater curvature of the stomach. The left gastroepiploic artery is a correct branch of the splenic artery.
3. **Option C: Right gastroepiploic artery**: Similarly to the left gastroepiploic artery, the right gastroepiploic artery arises from the splenic artery and supplies blood to the right gastric artery. This artery also supplies the lesser curvature of the stomach.
4. **Option D: Omphaloenteric artery**: As mentioned earlier, this artery is a branch of the superior mesenteric artery and not the splenic artery.

**Why Each Wrong Option is Incorrect:**

Option A (superior phrenic artery) is incorrect because it arises from the subclavian artery, not the splenic artery.
Option D (omphaloenteric artery) is incorrect due to its origin from the superior mesenteric artery, not the splenic artery.

**Why the Correct Answer is Right:**

The left gastroepiploic artery (Option B) and right gastroepiploic artery (Option C) are correct as they both arise from the splenic artery and supply blood to the stomach. These arteries supply the gastric mucosa and muscularis propria.

**Clinical Pearl:**

The gastroepiploic arteries are essential for understanding the vascular supply to the stomach, which is crucial in abdominal surgeries, trauma, and gastrointestinal pathologies involving the stomach. The knowledge of these arteries' origin and distribution helps in preventing iatrogenic damage and managing complications during surgical procedures involving the stomach.