Xu W P, Song X W, Yue S Y, Cai Y B, Wu J
Department of Orthopedic Oncology, Jishuitan Hospital, Beijing.
Chin Med J (Engl). 1990 Nov;103(11):879-84.
From 1958 through 1988, 87 patients with primary sacral tumor were treated surgically. The lesions consisted of benign tumors (17 patients) such as neurofibroma, chordomas (41), giant cell tumors (21), and malignant growths (8). Fifty-nine patients sustained destruction of S1-3 vertebrae, and 28 had the neogrowth below S3. A total of 99 operations including 13 total and 17 subtotal excision of the sacrum, as well as 12 for recurrent tumors in 99 cases were performed. Ten operations for primary tumors resulted in 3 intraoperative and 7 postoperative deaths. Thus, 89 surgical attempts were stood by the patients. Sixty-seven patients were followed up with an average interval of 5.5 years. Sixty patients showed good functional results and resumed normal life and work, whereas urinary incontinence, constipation and weakness of ankles and feet occurred in 7. The factors conducive to surgical success were stressed. We conclude that with the exception of frank malignancy, surgery should be advised and actively adopted for primary sacral tumors.
