The Journal of Thoracic and Cardiovascular Surgery, Vol 77, 914-921, Copyright © 1979 by The American Association for Thoracic Surgery and The Western Thoracic Surgical Association
Surgical treatment of recurrent primary malignant tumor of the left atrium
C Gabelman, J Al-Sadir, J Lamberti, HA Fozzard, E Laufer, RL Replogle and PD Myerowitz
A young woman presented with a tumor in the left atrium resembling a left
atrial myxoma. After simple excision of the tumor the diagnosis of primary
malignant fibrous histiocytoma of the heart was made. A course of radiation
therapy was given. Four subsequent recurrences were treated by cardiotomy
and resection of the left atrial wall. At the third, fourth, and fifth
operations fulguration of the left atrial wall was performed. Subsequent
chemotherapy failed to control the tumor. The patient was admitted 6 weeks
after the last resection and died. Postmortem examination revealed a large
recurrent tumor obstructing the left atrium with no metastases. The
clinical course, cardiac catherization data, and postmortem examination are
presented. Palliation was achieved by repeated resection of a
radiation-resistent primary sarcoma of the heart.