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Article: Head and Neck Cancer-A Clinicopathological Study in a Tertiary Care Center
- Article from:
- Journal of the National Medical Association
- Article date:
- June 1, 2008
- Author:
CopyrightCopyright National Medical Association Jun 2008. Provided by ProQuest LLC. (Hide copyright information)
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Head and neck cancers display diverse patterns of biological behavior and considerable variation in geographical distribution. This study presents an analysis of head and neck cancer in a Nigerian tertiary healthcare center. It comprises cases diagnosed at the University College Hospital, Ibadan, Nigeria, 1991-2005. Out of 1,750 head and neck tumors, 972 (55.5%) were malignant and 778 (44.5%) were benign. Cancers displayed male predominance, with a gender ratio of 1.8:1. The mean age of cancer patients was 43.8 ± 19.6 years. Carcinomas constituted 71.7% of head and neck cancers, with 2.4% occurring in children and overall mean age of 48.2 years. Squamous cell carcinoma comprised 66.7% of ...