Use of levonorgestrel emergency contraception in Utah: is it more than "plan B"?
Women who repeatedly use levonorgestrel may have an inflated perception of its effectiveness. Future research, including qualitative research, may help clarify factors that lead to inflated perceptions of effectiveness.
In contrast to data derived from cultured cervical carcinoma cell lines and primary sarcomas, these results indicate that p53 mutation and amplification of the MDM2 oncogene are rare even in HPV-negative primary cervical carcinomas. However, to the authors; knowledge, this is the first observation of MDM2 amplification in humans outside sarcomas and neuroepithelial tumors.