Characterization and management of cardiac tumors.
Cardiac tumors are infrequent clinical entities with an autopsy frequency ranging from 0.001% to 0.030%. The occurrence of metastatic cardiac tumors has been reported a 100-fold more commonly than primary lesions. Three quarters of primary cardiac tumors are benign; approximately half of these are cardiac myxomas, and the rest are lipomas, papillary fibroelastomas, and rhabdomyomas. Among malignant primary cardiac tumors, the most reported are those histopathologically considered as undifferentiated, followed by angiosarcomas and leiomyosarcomas. Traditionally, cardiac tumors have been identified as curious autopsy findings resulting in a literature paucity of large clinical series, therefore, providing knowledge mostly based on case report collection. However, recent technological advances in noninvasive imaging modalities such as echocardiography and cardiac magnetic resonance imaging (MRI) have resulted in a rapid acquisition of real-time heart images with high spatial and temporal resolution and an excellent tissue characterization of the tumor. This consequent earlier, more frequent, and more complete assessment of cardiac tumors before significant symptoms develop has challenged cardiologists, cardiac anesthesiologists, and surgeons to create a tailored referral pattern and approach.
Castillo
Javier G
JG
The Mount Sinai Medical Center, New York, NY 10029-6574, USA.
Silvay
George
G
D000328:Adult; D002648:Child; D004452:Echocardiography / Q000379:methods; D005350:Fibroma / Q000175:diagnosis / Q000473:pathology / Q000628:therapy; D006338:Heart Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000628:therapy*; D006801:Humans; D008067:Lipoma / Q000175:diagnosis / Q000473:pathology / Q000628:therapy*; D008279:Magnetic Resonance Imaging / Q000379:methods; D009232:Myxoma / Q000175:diagnosis / Q000473:pathology / Q000628:therapy*; D012207:Rhabdomyoma / Q000175:diagnosis / Q000473:pathology / Q000628:therapy; D013997:Time Factors