Published in:
Open Access
01-12-2021 | Transesophageal Echocardiography | Case report
A potential misdiagnosis in the COVID-19 pandemic era: a case report of superimposed thrombosis or tumor recurrence
Authors:
Arezou Zoroufian, Reza Mohseni-Badalabadi, Mehrdad Mahalleh, Seyyed Mojtaba Ghorashi, Sharam Momtahen, Negar Omidi
Published in:
Journal of Cardiothoracic Surgery
|
Issue 1/2021
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Abstract
Background
The clinical manifestations of coronavirus disease 2019 (COVID-19) overlap with those of other disorders, especially cardiovascular disease.
Case presentation
We herein describe a 58-year-old woman who presented with syncopal episodes and dyspnea on exertion with a left atrial (LA) mass, scheduled for surgical removal and mitral valve replacement. Nearly 3 months later, the patient developed dyspnea, fever, and a sore throat, resulting in hospital admission with suspected COVID-19. During the diagnostic evaluation, a larger LA mass was detected. The mass seemed to be a COVID-19–induced organized thrombus with prosthetic mitral valve malfunction. Resection was, therefore, planned. An immunohistochemistry study revealed a liposarcoma.
Conclusions
The unusual early recurrence of liposarcomas and the misdiagnosis with COVID-19–induced thrombosis are the hallmark of the present case.