[Primary leiomyosarcoma of the heart, report of a case and review of the literature].
Primary cardiac neoplasms are unusual and are found in only about 0.0017% of autopsies. Approximately 25% of primary cardiac neoplasms are malignant. A case of primary leiomyosarcoma arising from the right ventricle and the pulmonary artery is reported. A 37-year-old man had sudden dyspnea and chest pain. Angiocardiography and MRI revealed moving masses throughout the right ventricle and the pulmonary arteries. An emergent surgery was performed. The multiple tumors were observed and incomplete resection was done. The patient was survived with the aid of a veno-arterial bypass as an assisted circulation on the first postoperative day. However, he gradually became deteriorated again and died 8 days after the operation due to the right ventricular failure. Eleven cases of the primary cardiac leiomyosarcoma including our case in the Japanese literature were reviewed briefly.
Division of Cardiovascular Surgery, National Sapporo Hospital, Hokkaido, Japan.
K
K
Myojin
Y
Y
Ishibashi
K
K
Ishii
T
T
Murakami
M
M
Itoh
D000328:Adult; D006338:Heart Neoplasms / Q000601:surgery*; D006801:Humans; D007890:Leiomyosarcoma / Q000601:surgery*; D008297:Male; D011183:Postoperative Complications