Incidence of soft-tissue cancers in blacks and whites in New York State
โ Scribed by Anthony P. Polednak
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- French
- Weight
- 652 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0020-7136
No coin nor oath required. For personal study only.
โฆ Synopsis
Incidence rates for several histologic types of softtissue cancers were compared between black and white residents of New York State during 1976-81, using data from the population-based New York State Cancer Registry. Incidence rates for leiomyosarcoma, neurofibrosarcoma and malignant neurolemmoma were higher for blacks than for whites in almost all age groups. Black-white differences in malignant mesenchymoma, while not statistically significant, were similar to those from other population-based studies. There was no evidence for black-white differences in certain other histologic types (e.g., blood-vessel cancers, lymphangiosarcoma). Black-white differences in leiomyosarcoma included higher rates for the uterus in black than in white females, and higher rates for the stomach in blacks of both sexes. Possible explanations for these differences in soft-tissue cancer incidence were discussed, along with comparisons with limited data on black populations in Africa.
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Five hundred four hospitals volunteered reports on 2,355 patients in a long-term study and 645 institutes reported on 3,457 in a short-term study. Out of 5,623 cases of soft tissue sarcoma (STS) reported in white and blacks living in the United States of America, 574 cases (10.2%) were reported in b
Background. One of the possible assumptions for the higher mortality from cancer of blacks versus whites is that blacks tend to be diagnosed relatively more often with later stage disease. This study examined the stages at diagnosis for female breast cancer and other gynecologic cancers among blacks