Rare gastrointestinal presentation of systemic mastocytosis, a case report.

ABSTRACT:

Introduction

Systemic mastocytosis is a rare disease resulting from infiltration of atypical mast cells in multiple organ systems and present with variety of symptoms. Primary appendiceal and cecal mass with isolated abdominal pain as a presenting feature in systemic mastocytosis have not been reported in literature up to now.

Case report

We described a 69- years-old female with systemic mastocytosis who presented with chronic abdominal pain and recent progression. On imaging of the abdomen and pelvis showed a mass in cecum. The patient underwent surgery and histopathologic evaluation of cecal and appendiceal masses revealed uniform small round cell tumor with eosinophilic cytoplasm admixed with many eosinophils distorting normal colonic mucosal architecture. The neoplastic

SUBMITTER: Javadi AE 

PROVIDER: S-EPMC9422182 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature