Splenic Cyst

Splenic cysts are divided into true cysts (epithelial/endothelial lining, congenital or parasitic such as echinococcal) and pseudocysts (no lining, usually post-traumatic/post-infarct, often post-traumatic). Most are asymptomatic; large cysts cause left-upper-quadrant discomfort, palpable mass, or risk of rupture.

Common Symptoms

Left-upper-quadrant discomfort; palpable mass; abdominal distension; rupture pain

Causes and Pathogenesis

True: congenital epithelial inclusion or parasitic (Echinococcus). Pseudocyst: post-traumatic hematoma organization or post-infarct liquefaction.

Treatment

Observation for small asymptomatic; partial splenectomy/drainage/splenectomy for large/symptomatic; antiparasitic for echinococcal

Preventive Measures

Trauma care; control echinococcal exposure.

Department to Visit

It is recommended to visit the General Surgery department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.