Isolated splenic metastases from gastric carcinoma:A case report and literature review

Isolated metastases to the spleen from gastric carcinoma is very rare.Only a few cases have been reported in the literature.We herein present a case of isolated splenic metastases in a 62-year-old man,occurring 12 mo after total gastrectomy for gastric carcinoma.The patient underwent a laparoscopic exploration,during which two lesions were found at the upper pole of the spleen,without involvement of other organs.A laparoscopic splenectomy was performed.Histological examination confirmed that the splenic tumor was a poorly differentiated adenocarcinoma similar to the primary gastric lesion.The postoperative course was uneventful and the patient has been well for 9 mo,with no tumor recurrence.The clinical data of 18 cases of isolated splenic metastases from gastric carcinoma treated by splenectomy were summarized after a literature review.To our knowledge,this is the first reported case of isolated splenic metastases undergoing laparoscopic splenectomy.