[A case of post-radiation constrictive pericarditis developing 12 years after radiation therapy].
A 70-year-old woman underwent radical mastectomy for carcinoma of the left breast in 1982. Postoperative radiation therapy was given in a total dose of 50 Gy for parasternal and left subclavian nodes. Symptoms of heart failure such as exertional dyspnea, facial edema, and hepatomegaly manifested in 1992. Cardiac catheterization revealed marked elevation of mean right atrial pressure and right ventricular end-diastolic pressure. The pressure wave form of the right ventricle showed the so called "dip and plateau" feature. Pericardiectomy without using extracorporeal circulation was performed in 1994. Operative findings and pathological study results were compatible with radiation-induced constrictive pericarditis. She rapidly recovered from heart failure after this operation, and has done very well to date.
Sakuraba
M
M
Department of Cardiovascular Surgery, Mitsui Memorial Hospital, Tokyo, Japan.
Tanaka
J
J
Ikeda
S
S
Kigawa
I
I
Fukuda
S
S
Wanibuchi
Y
Y
D000368:Aged; D001943:Breast Neoplasms / Q000532:radiotherapy / Q000601:surgery; D005260:Female; D006801:Humans; D010494:Pericarditis, Constrictive / Q000209:etiology*; D011832:Radiation Injuries / Q000209:etiology*; D011878:Radiotherapy / Q000009:adverse effects*; D013997:Time Factors