[A case of a left atrial primary malignant fibrous histiocytoma].
Primary malignant fibrous histiocytoma (MFH) of the heart is very rere. We report a case of a primary intracardiac MFH. A 50-year-old woman underwent an operation for congestive heart failure due to left atrial (LA) tumor. Cardiac echocardiogram showed the tumor attached to the septal wall and posterior wall of LA. We extendedly resected the tumor with septal and partially posterior wall and reconstructed there with pericardial substitute. Pathological diagnosis was MFH. Although she did well postoperatively, cardiac echocardiogram showed a recurrent tumor in the LA at 10 days after operation. She developed respiratory failure, and chest and abdominal CT demonstrated metabolism to the lung, liver and bladder at post operative 47 days. At 77 days after operation, she expired. The prognosis of MFH is poor despite surgery. We recommend extended surgery, if the LA tumor had wide base attached to the septal or posterior wall.
Uchikawa
S
S
Department of Cardiovascular Surgery, Saiseikai Kumamoto Hospital, Kumamoto, Japan.
Nakajima
M
M
Hirayama
T
T
Misumi
H
H
Shimokawa
Y
Y
Kamio
T
T
D004452:Echocardiography; D017809:Fatal Outcome; D005260:Female; D006325:Heart Atria; D006338:Heart Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D018219:Histiocytoma, Benign Fibrous / Q000175:diagnosis / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local