Hochmalignes B-Zell-Non-Hodgkin-Lymphom des Herzens: intravitale Diagnose durch transsophageale Echokardiographiegesteuerte Biopsie
Transesophageal echocardiographyguided biopsy of intracardiac masses of an high malignant Non-Hodgkin-lymphoma of the heart intra vitam