What is spleenosis?

Spleenosis is a condition in which tiny nodules of tissue resembling the spleen are found in various parts of the body, such as the liver, abdominal cavity, and pelvis. It occurs when splenic tissue is displaced or seeded in other locations following trauma, surgery, or other medical procedures.

These nodules are usually small, and in most cases, they do not cause any symptoms or health problems. However, in rare cases, they can grow large enough to cause discomfort or pain, or they can become malignant.

Spleenosis is generally diagnosed through imaging tests, such as CT scans and MRIs, and a biopsy may also be performed to confirm the diagnosis. Treatment is usually not necessary unless symptoms or complications arise, in which case surgical removal of the affected tissue may be necessary.