Acta obstetricia et gynecologica Scandinavica · 2000
Second lower genital tract squamous cell carcinoma following cervical cancer. A clinical study of 46 patients.
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Senkus E, Konefka T, Nowaczyk M, Jassem J
Аннотация
BACKGROUND: Patients after treatment for cervical cancer have increased risk of developing second squamous cell malignancy of the lower genital tract.
MATERIAL AND METHODS: A retrospective study of 46 patients with second lower genital tract epidermoid cancers following previous treatment for invasive cervical carcinoma.
RESULTS: Patient age at diagnosis of cervical cancer was 27 to 68 years (median 44 years) and at diagnosis of the second malignancy - 43 to 72 years (median 63 years). There were four cases (9%) of synchronous cancers. Time span between metachronous malignancies ranged from 66 to 406 months (median 206 months). In 32 cases (70%) second lesion was located in the vagina and in 14 (30%) - in the vulva. Out of 35 previously irradiated patients, in 24 (69%) second tumor was located within the high dose volume and in 11 (31%) - outside it. Treatment of second cancer consisted of surgery in 12 patients (26%), radiotherapy in 23 (50%), combined surgery and radiotherapy--in five (11%), chemotherapy in four (9%) and surgery plus chemotherapy - in one case. Median survival was 52 months and five-year survival from the diagnosis of second malignancy - 47.5%. No prognostic factors for survival were identified.
CONCLUSION: Treatment outcome in patients with second lower genital tract carcinoma is unsatisfactory due to poor feasibility of another definite treatment after previous radical surgery and/or radiotherapy.
MATERIAL AND METHODS: A retrospective study of 46 patients with second lower genital tract epidermoid cancers following previous treatment for invasive cervical carcinoma.
RESULTS: Patient age at diagnosis of cervical cancer was 27 to 68 years (median 44 years) and at diagnosis of the second malignancy - 43 to 72 years (median 63 years). There were four cases (9%) of synchronous cancers. Time span between metachronous malignancies ranged from 66 to 406 months (median 206 months). In 32 cases (70%) second lesion was located in the vagina and in 14 (30%) - in the vulva. Out of 35 previously irradiated patients, in 24 (69%) second tumor was located within the high dose volume and in 11 (31%) - outside it. Treatment of second cancer consisted of surgery in 12 patients (26%), radiotherapy in 23 (50%), combined surgery and radiotherapy--in five (11%), chemotherapy in four (9%) and surgery plus chemotherapy - in one case. Median survival was 52 months and five-year survival from the diagnosis of second malignancy - 47.5%. No prognostic factors for survival were identified.
CONCLUSION: Treatment outcome in patients with second lower genital tract carcinoma is unsatisfactory due to poor feasibility of another definite treatment after previous radical surgery and/or radiotherapy.