Comment on

• Surgical treatment of high-grade anal squamous intraepithelial lesions: a prospective study.

  Chang GJ, Berry JM, Jay N, Palefsky JM, Welton ML. Chang GJ, et al. Dis Colon Rectum. 2002 Apr;45(4):453-8. doi: 10.1007/s10350-004-6219-8. Dis Colon Rectum. 2002. PMID: 12006924 Clinical Trial.
• Infrared coagulator: a useful tool for treating anal squamous intraepithelial lesions.

  Goldstone SE, Kawalek AZ, Huyett JW. Goldstone SE, et al. Dis Colon Rectum. 2005 May;48(5):1042-54. doi: 10.1007/s10350-004-0889-0. Dis Colon Rectum. 2005. PMID: 15868241
• Expectant management of anal squamous dysplasia in patients with HIV.

  Devaraj B, Cosman BC. Devaraj B, et al. Dis Colon Rectum. 2006 Jan;49(1):36-40. doi: 10.1007/s10350-005-0229-z. Dis Colon Rectum. 2006. PMID: 16283561