Christopher Willett, Author at Clinical Pain Advisor

Christopher Willett

All articles by Christopher Willett

Anal Cancer

Anal cancer What every physician needs to know: 1. Anal cancer is a rare malignancy with approximately 5,300 new cases diagnosed annually in the United States. 2. As a result of carefully conducted epidemiologic and clinical studies, it is now established that anal cancer is closely associated with human papillomavirus (HPV) infection. Continue Reading 3.…

Next post in Oncology