Primary leiomyosarcoma of the atrium with heterologous differentiation

Primary leiomyosarcoma of the atrium with heterologous differentiation

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We report a case of a 47-year-old female who presented with lovesense 3 breathlessness and palpitations for two weeks.On clinical evaluation, bilateral pedal edema was noticed.A CT pulmonary angiogram showed a mass in the left atrium causing significant obstruction to cardiovascular outflow.After extensive work-up, the mass was surgically resected.

Histopathological findings from merrick backcountry wet cat food the acquired specimen revealed a high-grade leiomyosarcoma with extensive necrosis and heterologous (cartilaginous) differentiation.The early postoperative period was complicated by cardiac tamponade and the patient died on the second postoperative day due to ventricular arrhythmia, shock and multiorgan failure.SIMILAR CASES PUBLISHED: No similar cases published.