INTRODUCTION: @entity14147 is a common finding in many cases, posing potentially life-threatening complications, such as incarceration or strangulation. The presence of @entity5 in @entity547 sacs is, however, rather rare. PRESENTATION OF CASE: Here we report on a case of primary @entity3906 found through histological examination of omental tissue, resected due to an @entity14147 of an 84-years-old @entity1 . There was no macroscopic sign of @entity5 during operation; only after routine examination of histological sections the diagnosis was found. DISCUSSION: To our knowledge this is the first report of primary peritoneal @entity5 as content of an @entity14147 . This is a rare @entity5 and histologically identical to @entity43 . For this reason, the diagnosis is usually based on the histological finding and exclusion of a primary @entity43 . @entity3906 has a poor outcome in general. Early diagnosis is, therefore, essential for effective treatment. CONCLUSION: Histological analysis of resected @entity547 sac or content should be performed routinely to discover @entity5 in the background of a @entity547 .

Primary @entity3906 as content of an XXXX : A case-report and review of the literature.

@entity1 :: ('9606', 'Species') :: ['woman'] @entity43 :: ('MESH:D010051', 'Disease') :: ['ovarian tumor', 'epithelial ovarian carcinoma'] @entity5 :: ('MESH:D009369', 'Disease') :: ['cancer', 'malignant diseases', 'malignancy', 'neoplasm'] @entity3906 :: ('MESH:D010534', 'Disease') :: ['peritoneal adenocarcinoma', 'Primary peritoneal cancer'] @entity547 :: ('MESH:D006547', 'Disease') :: ['hernia'] @entity14147 :: ('MESH:D006554', 'Disease') :: ['Umbilical hernia', 'incarcerated umbilical hernia', 'umbilical hernia']
@entity14147 :: (MESH:D006554,Disease) :: ['incarcerated umbilical hernia']
