The spleen, as one of the important organs of the body, plays a significant role in the functioning of the immune system and the regulation of the life cycle of blood cells. The spleen, located under the left rib cage, is normally not palpable, except in young adults and thin individuals. The weight of the spleen is typically about 150 grams, and its length is approximately 11 centimeters. The spleen has four basic functions: it filters pathogens from the blood, contributes to the development of the immune response, removes abnormal red blood cells from circulation, and during hematopoietic diseases, it can partially take over the production of blood cells. It…