APPLIED RADIOLOGICAL ANATOMY

Detailed explanation-1: -The spleen is located in the upper left part of the belly under the ribcage. It helps protect the body by clearing worn-out red blood cells and other foreign bodies (such as germs) from the bloodstream. The spleen is part of the lymphatic system, which is an extensive drainage network.

Detailed explanation-2: -Lymphedema is abnormal swelling that happens when too much lymph collects in any part of the body. Lymph is a thin, clear fluid that circulates through the lymphatic system to remove waste, bacteria, and other substances from the body’s tissues.

Detailed explanation-3: -Splenic siderotic nodules, also known as Gamna-Gandy bodies, are most commonly encountered in portal hypertension. The pathophysiological process is the result of microhemorrhage resulting in hemosiderin and calcium deposition followed by fibroblastic reaction.