Laparoscopic middle segment splenectomy for central splenic hemangioma: A case report

Laparoscopic surgery plays an important role in the treatment of splenichematologic pathologies and solid lesions. Splenic hemangioma is the most common benign tumor of the spleen. In patients with benign splenic space-occupying lesions, laparoscopic partial splenectomy (LPS) has a lower incidence of postoperative complications than laparoscopic total splenectomy (LTS). Currently, no uniform standard for the indication of LPS is available.

Herein, we report a case of hemangioma in a 23-year-old woman treated with LPS. After multidisciplinary evaluation, laparoscopic splenectomy was indicated in this case; upon evaluating the age of the patient and the affected spleen portion, a middle segment splenectomy was proposed, with preservation of the upper and lower pole. The intraoperative frozen section of the specimen was negative for malignancies.

Surgery remains the first choice in the treatment of solid lesions of the spleen. In this case, the volume of splenic hemangioma was large and accumulated in the upper and lower segments of the spleen. After the middle branch of splenic artery was cut off, the tumor was completely contained in the middle of upper and lower ischemic lines splenic segment. We think that the central type of benign splenic space occupying is not an absolute contraindication of LPS. For the patients whose splenic artery bifurcation point is far from the splenic hilus parenchyma and in those cases where the blood supply of the upper and lower poles of the splenic segments can be ensured, when the splenic tumor is resected, performing LPS and retaining some parts of the upper and lower splenic segments is possible to ensure sufficient residual spleen.