The incidence, treatment and prognosis of cervical carcinoma in young women: a retrospective analysis of 4,975 cases in Japan.

ABSTRACT

OBJECTIVE: To determine the clinical characteristics of patients (young women) with cervical carcinoma aged less than 35 years. METHODS: Data from patients who were treated for cervical carcinomas from 1990 to 2000 in the Kinki District were retrospectively investigated for clinical stage, histologic type, treatment procedure and prognosis. RESULTS: Of a total of 4,975 cases, 441 patients were aged less than 35 years old. The incidence of cervical carcinoma in these women was 7.9% from 1990 to 1995, 9.1% from 1996 to 2000, and 9.5% from 2001 to 2005. FIGO Stage I included 374 cases, followed by, 49 in Stage II, 11 in Stage III, and seven in Stage IV. Squamous cell carcinoma incidence was 80.7% and non-squamous cell carcinoma incidence was 19.3%. Several types of surgery were performed in patients with Stage I and II, while patients with Stage III and IV were treated with radiotherapy and/or chemotherapy without any type of surgery. In patients who underwent lymphadenectomy, 21.1% cases had nodal involvement. The 5-year survival rate was 95% for Stage I disease, 73% for Stage II, 68% for Stage III, and 19% for Stage IV. CONCLUSION: The incidence of cervical carcinoma in young women slightly increased from 1990 to 2005. The prognosis of cervical carcinoma tends to be better in young women than in older patients, especially in Stage III disease.