Large-cell neuroendocrine carcinoma of the uterine cervix complicating pregnancy.

Large-cell neuroendocrine cervical carcinoma is a rare and aggressive cancer that tends to spread and recur early despite intensive multimodal treatment. The optimal mode of therapy is still controversial and management during pregnancy is challenging because foetal well-being must also be considered. We report a patient with clinically stage IIB large-cell neuroendocrine cervical carcinoma who presented with a cervical polyp and vaginal bleeding at 18 weeks of pregnancy.

Human papillomavirus type 16 intratypic variant infection and risk for cervical neoplasia in southern China.

A case-control study was conducted on 1986 Hong Kong women to assess the risk of human papillomavirus (HPV) type 16 variants for cervical neoplasia. In total, 255 women were HPV-16 positive and were analyzed for E6 and E7 sequence variation. Two novel substitutions at E6 (T86I and Q116E) and 1 at E7 (R66W) were found.

Association of human papillomavirus type 58 variant with the risk of cervical cancer.

Human papillomavirus (HPV) type 58 has been found to be prevalent among Chinese patients with cervical cancer. This study examined the oncogenic risk of HPV58 variants in Hong Kong, a southern part of China. Altogether, 1924 women were studied: 42.