Diagnostic approach to a cardiac mass: a case report of misdiagnosed cardiac synovial sarcoma.

ABSTRACT:

Background

Cardiac synovial sarcoma (CSS) is an extremely rare malignant tumour with a poor prognosis. We report the case of a 31-year-old woman who presented with a CSS in the right atrium and was initially misdiagnosed with a tuberculoma. The aim of this article is to focus on the importance of having broad differential diagnoses including rare entities.

Case summary

A 31-year-old White woman, with a close contact with a relative having pulmonary tuberculosis, presented to the emergency unit with severe dyspnoea. Chest radiography and echocardiography showed a large pericardial effusion with a mass in the right atrium. Pericardiocentesis removed bloody exudative fluid with adenosine desaminase at 17 UI/L and no malignant cells in the cytological study. Cardiac magnetic res

SUBMITTER: Ouarrak S 

PROVIDER: S-EPMC8186913 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature