Splenic metastasis from neuroendocrine tumor of the stomach: A case report.

Splenic metastasis is extremely rare, and neuroendocrine tumor of the stomach represents one of the rarest primary sources. The present study aimed to describe a rare case of an endocrine tumor of the stomach revealed by a splenic metastasis. We report a rare case of a 40 -year-old who presented a pain in her left hypochondriac, associated to sensation of heaviness. Abdominal ultrasound showed splenomegaly with a large lobulated hyperechoic mass associated to splenic vein thrombosis. A magnetic resonance imaging (MRI) confirming the splenomegaly, containing a large lobulated and heterogeneous mass occupying the almost totality of this organ and invading the venous system. The histological study of this splenic mass demonstrated to secondary splenic location of a grade 1 neuroendocrine tumor. As part of an investigation for a primary tumor, fibro scopy was performed and revealed an ulcerating-bourging fundic process with a histological study in favor of a grade 1 neuroendocrine tumor.

Fistula formation between infected pelvic lymphocele and sigmoid colon: A rare complication of pelvic lymphadenectomy.

Lymphocele formation following pelvic lymphadenectomy is a well-known complication. In this article, we report a 56 years old female patient with a pelvic infected lymphocele fistulised in the sigmoid discovered in imaging 2 months after pelvic surgery. Lymphocele complications are rare and their diagnosis is based on imaging. However, lymphocele as a potential cause for fistula in the bowel as a particular new case has not been found in literature search.