What term describes the normal arrangement of the abdominal organs?

What term describes the normal arrangement of the abdominal organs?

• A. Situs Ambiguous
• B. Heterotaxia
• C. Situs Inversus
• D. Situs Solitus

Answer: (D)

Visceral situs describes how the organs are arranged in the body. The normal arrangement of abdominal organs is called situs solitus. In this pattern the liver sits on the right, the stomach and spleen are on the left, and the usual relationships of the abdominal organs and vessels are preserved. This baseline helps imaging identify abnormalities. If the arrangement is a mirror image, with the liver on the left and the stomach on the right, that’s situs inversus. If the organs don’t follow a consistent pattern, that’s situs ambiguous (heterotaxy), often with congenital anomalies. So the normal term is situs solitus.

Visceral situs describes how the organs are arranged in the body. The normal arrangement of abdominal organs is called situs solitus. In this pattern the liver sits on the right, the stomach and spleen are on the left, and the usual relationships of the abdominal organs and vessels are preserved. This baseline helps imaging identify abnormalities. If the arrangement is a mirror image, with the liver on the left and the stomach on the right, that’s situs inversus. If the organs don’t follow a consistent pattern, that’s situs ambiguous (heterotaxy), often with congenital anomalies. So the normal term is situs solitus.