HNC accounts for 21.2% of total body malignancy and 47% of all malignancies in males and 2.5% in females. Squamous cell carcinoma was the most common histological type (97%). Maximum incidence of HNC (>60%) was in 40-60 year of age. Male:female ratio was 16:1. Oral cancers were most common HNC in patients below 40 year age group, whereas carcinoma oropharynx and larynx were more common in patients above 40 year age group. Tobacco smoking was a most prevalent risk factor for carcinoma oropharynx, larynx, and hypopharynx. Tobacco chewing was a most prevalent risk factor in females, young males, and carcinoma buccal mucosa patients. Habit of tobacco consumption in HNC patients was much higher than their normal counterpart. Alcohols drinking alone was observed in <1% patient as a risk factor. In oral tongue cancer, smoking and tobacco chewing were equally prevalent. Habit of tobacco chewing and alcohol were significantly higher in carcinoma buccal mucosa than other HNC suggesting synergistic effect specific to this site.
Accelerated fractionation regimen was not more efficacious than conventional fractionation in the treatment of previously untreated head and neck carcinoma.
The occurrence of two or more primary malignant neoplasms in the same person is rare. We report a case report of a 45-year-old woman with triple malignancy involving breast, ovary, and uterine vault managed at our center for 5 years. Our patient presented as a postoperated case of two primary malignant neoplasms of carcinoma, breast and ovary. For carcinoma ovary, she underwent adjuvant chemotherapy and interval cytoreductive surgery. For carcinoma breast, she received adjuvant locoregional radiotherapy and chemotherapy. After 42 months, the patient was diagnosed with squamous cell carcinoma vault, for which she received pelvic radiotherapy. She is on regular follow-up. Our patient had two synchronous and one metachronous malignancy. She was diagnosed with carcinoma uterine vault when she was in regular follow-up, and the two previous primaries were controlled. This emphasizes the importance of a regular follow-up and the need of a meticulous workup for early diagnosis and prompt management of any metachronous malignancy.
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