Gastrosplenic Ligament Flashcards

Study the gastrosplenic ligament, its peritoneal attachments, vascular contents, embryological origin, and surgical relationships.

Card 1 of 22Question

What is the gastrosplenic ligament?

A double-layered fold of peritoneum connecting the stomach to the spleen.

In This Section

1. What is the gastrosplenic ligament?

A double-layered fold of peritoneum connecting the stomach to the spleen.

2. Which two organs are connected by the gastrosplenic ligament?

The stomach and spleen.

3. Which part of the stomach provides the principal attachment of the gastrosplenic ligament?

The fundus and adjacent upper greater curvature.

4. Where does the gastrosplenic ligament attach to the spleen?

Near the splenic hilum on its visceral surface.

5. From which embryological structure does the gastrosplenic ligament develop?

The dorsal mesogastrium.

6. Which major peritoneal fold is continuous with the gastrosplenic ligament?

The greater omentum.

7. Which two groups of blood vessels pass through the gastrosplenic ligament?

The short gastric vessels and left gastro-omental vessels.

8. Which artery usually gives rise to the short gastric arteries?

The splenic artery or its terminal branches.

9. Which region of the stomach is supplied by the short gastric arteries?

The gastric fundus and adjacent upper greater curvature.

10. From which artery does the left gastro-omental artery usually arise?

The splenic artery near the splenic hilum.

11. Along which border of the stomach does the left gastro-omental artery travel?

The greater curvature, traveling toward the right.

12. Which artery anastomoses with the left gastro-omental artery?

The right gastro-omental artery.

13. Where do the short gastric veins usually drain?

Into the splenic vein or its tributaries.

14. Where does the left gastro-omental vein usually drain?

Into the splenic vein.

15. What lies between the two peritoneal layers of the gastrosplenic ligament?

Loose connective tissue containing blood vessels, lymphatics, and variable fat.

16. What is the relationship between the gastrosplenic ligament and the lesser sac?

It contributes to the left boundary of the lesser sac.

17. Which ligament connects the spleen to the posterior abdominal wall near the left kidney?

The splenorenal ligament.

18. How do the vascular contents of the gastrosplenic and splenorenal ligaments differ?

The gastrosplenic ligament carries gastric vessels, while the splenorenal ligament carries the main splenic vessels.

19. Why is the gastrosplenic ligament divided during splenectomy?

To mobilize the spleen and control the short gastric and left gastro-omental vessels.

20. What complication can occur if short gastric vessels are injured during gastrosplenic ligament dissection?

Hemorrhage from the injured vessels.

21. Why should the gastric wall be protected during division of the gastrosplenic ligament?

The short gastric vessels enter the stomach near the fundus, making the gastric wall vulnerable to injury.

22. How can splenic vein thrombosis affect veins associated with the gastrosplenic ligament?

It can cause dilation of the short gastric veins and formation of gastric varices.