Lewin Marc, Nazarian Saman, Marine Joseph E, Yuh David D, Argani Pedram, Halushka Marc K
Department of Pathology, Johns Hopkins Medical Institutions, Baltimore, MD, USA.
Division of Cardiology, Department of Medicine, Johns Hopkins Medical Institutions, Baltimore, MD, USA.
Cardiovasc Pathol. 2006 Sep-Oct;15(5):299-302. doi: 10.1016/j.carpath.2006.05.004.
Calcified amorphous tumor of the heart (cardiac CAT) is an unusual non-neoplastic cardiac mass that can mimic a more malignant lesion. We describe a case of cardiac CAT in a 60-year-old female who presented with syncope. Workup revealed a 2.1-cm mass in the right ventricular wall involving the chordae tendineae of the tricuspid valve, impacting right ventricular function. Magnetic resonance imaging, echocardiography, angiography, and histologic descriptions of the lesion are described.
心脏钙化性无定形肿瘤（心脏CAT）是一种罕见的非肿瘤性心脏肿块，可酷似更具恶性的病变。我们描述了一例60岁女性心脏CAT病例，该患者表现为晕厥。检查发现右心室壁有一个2.1厘米的肿块，累及三尖瓣腱索，影响右心室功能。文中描述了该病变的磁共振成像、超声心动图、血管造影及组织学特征。
