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Splenosis is the result of spleen tissue breaking off the main organ and implanting at another site inside the body. This is called heterotopic autotransplantation of the spleen. It most commonly occurs as a result of traumatic splenic rupture or abdominal surgery .
Other causes of splenomegaly (for example, Gaucher disease or hemoglobinopathies) can also predispose to infarction. Splenic infarction can also result from a sickle cell crisis in patients with sickle cell anemia. Both splenomegaly and a tendency towards clot formation feature in this condition.
Splenosis is a condition where foci of splenic tissue undergo autotransplantation, most often following physical trauma or splenectomy. Displaced tissue fragments can implant on well vascularized surfaces in the abdominal cavity, or, if the diaphragmatic barrier is broken, the thorax .
Splenosis is a condition where displaced pieces of splenic tissue (often following trauma or splenectomy) autotransplant in the abdominal cavity as accessory spleens. [ 28 ] Polysplenia is a congenital disease manifested by multiple small accessory spleens, [ 29 ] rather than a single, full-sized, normal spleen.
Inflammatory pleuritis causes fusion of the parietal and visceral pleura of the lungs. In most cases, initial formation of empyema or hemothorax is the triggering factor for this inflammatory reaction. However, it can also be associated with connective tissue disorders and exposure to asbestos. [10]
Splenomegaly is an enlargement of the spleen. [1] The spleen usually lies in the left upper quadrant (LUQ) of the human abdomen.Splenomegaly is one of the four cardinal signs of hypersplenism which include: some reduction in number of circulating blood cells affecting granulocytes, erythrocytes or platelets in any combination; a compensatory proliferative response in the bone marrow; and the ...
The most common cause of a ruptured spleen is blunt abdominal trauma, such as in traffic collisions or sports accidents. Direct, penetrating injuries, for example, stab or gunshot wounds are rare. Direct, penetrating injuries, for example, stab or gunshot wounds are rare.
It can occur in adults as the result of injuries and other similar conditions that cause the ligaments to weaken, such as connective tissue disease or pregnancy. [2] Wandering spleen (splenoptosis) predisposes the spleen to complications such as torsion, splenic infarction, pancreatic necrosis and rarely pseudocyst formation.