Clinical study of malignant tumors originating in the pelvic region.

T. Ozaki, H. Inoue, S. Sugihara

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)


We evaluated the surgical problems encountered during treatment of 14 patients with malignant tumors originating in the pelvic region at our department. The tumor involved the iliac bone in 6 patients, the ischial bone in 2, the pubic bone in 2, and the gluteal region in 4. Invasion to the sacrum was observed in 7 patients. Twelve patients underwent surgical procedures consisting of intralesional resection in 6, marginal resection in 3, and wide margin resection in 3. Six of the 7 patients with sacral invasion developed local recurrence. Two patients with chondrosarcoma and one with parosteal osteosarcoma survived for 4 or more years, but the mean survival period in those with high grade malignant tumors was 11 months. These findings indicate the difficulties encountered in the treatment of malignant pelvic tumors.

Original languageEnglish
Pages (from-to)265-271
Number of pages7
JournalActa medica Okayama
Issue number4
Publication statusPublished - Aug 1992

ASJC Scopus subject areas

  • General Biochemistry,Genetics and Molecular Biology


Dive into the research topics of 'Clinical study of malignant tumors originating in the pelvic region.'. Together they form a unique fingerprint.

Cite this