Case Report: Primary malignant mesothelioma of the left atrium easily misdiagnosed as myxoma
BackgroundMalignant mesothelioma (MM) is a rare and aggressive tumor that is found in the pleura and peritoneum.A few cases of MM in the pericardium and tunica vaginalis testis have been reported.Moreover, primary occurrence in the atrium is extremely rare.The visual appearance of this tumor Suitcase is similar to that of a common atrial myxoma, wh