The aim of the present study was to evaluate the occult lymph node carcinomatous diffusion in head and neck squamous cell carcinoma (HNSCC). A total of 1328 lymph nodes from 31 patients treated ...

Aromatase inhibitor and tamoxifen's impact on breast cancer recurrence among survivors in a large HMO. Background: Vitamin D deficiency is associated with increased breast cancer risk and decreased ...