10.1055/b-0038-166145 11 Perianal Dermatologic DiseaseDavid E. Beck Abstract Patients’ perianal dermatologic conditions are initially seen with a variety of symptoms and macroscopic appearances. Perianal skin conditions may be classified as…
10.1055/b-0038-166144 10 Pilonidal DiseaseDavid E. Beck Abstract The proximity of pilonidal disease to the anus has prompted the referral of many patients with this problem to colon and rectal surgeons….
10.1055/b-0038-166136 2 Colonic and Anorectal PhysiologyW. Ruud Schouten and Philip H. Gordon Abstract This chapter will focus on colonic physiology, including function, microflora, and propulsion and storage, and anorectal physiology,…
10.1055/b-0038-166141 7 HemorrhoidsDavid E. Beck Abstract The term hemorrhoid has, from the patient’s perspective, always signified a variety of anal complaints varying from minor itching to acute disabling pain. As…
10.1055/b-0038-166142 8 Fissure-In-Ano and Anal StenosisDavid J. Maron and Steven D. Wexner Abstract Fissure-in-ano, or anal fissure, is a linear ulcer in the anal canal extending from below the dentate…
10.1055/b-0038-166146 12 Condyloma AcuminatumDavid E. Beck Abstract Condyloma acuminatum is a common sexually transmitted disease managed by colorectal surgeons that results from a human papillomavirus infection. This chapter discusses clinical…
10.1055/b-0038-166140 6 Ambulatory and Anorectal ProceduresDavid E. Beck Abstract Ambulatory procedures are those in which the patient returns home on the day of the operation, regardless of the type of…
10.1055/b-0038-166135 1 Surgical Anatomy of the Colon, Rectum, and AnusSanthat Nivatvongs, Philip H. Gordon, and David E. Beck Abstract This chapter will review the surgical anatomy of the colon and…
10.1055/b-0038-166137 3 Diagnosis of Colorectal and Anal DisordersDavid E. Beck Abstract This chapter will discuss important elements in the diagnosis of colorectal and anal disorders, including patient and family history,…
10.1055/b-0038-166138 4 ColonoscopyDavid E. Beck Abstract Colonoscopy was introduced for clinical use in 1970 and was initially used as a diagnostic aid to barium enema studies. Increasing experience and technologic…
