Jason Frischer

BACKGROUND: Perianal fistulizing complications (PFC) of Crohn’s disease (CD) are highly morbid and difficult to treat. Despite the advent of biologic medications, antibiotics remain a mainstay of PFC treatment…

INTRODUCTION: Due to its rarity, anal adenocarcinoma (AA) does not have a standardized staging system. The tumor (T) stage of an adenocarcinoma arising from the anal canal could be based on depth of invasion, as for rectal adenocarcinoma, or on size, as in anal squamous cell carcinoma…