RT Journal Article SR Electronic T1 Orf: case report and literature review JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 531 OP 534 VO 58 IS 6 A1 Huerter, Christopher J. A1 Alvarez, Linda A1 Stinson, Ronald YR 1991 UL http://www.ccjm.org/content/58/6/531.abstract AB Ecthyma contagiosum, or orf, is an uncommon dermatosis resulting from cutaneous infection with sheep pox virus. It is generally a benign and self-limited condition. Early clinical recognition is paramount to avoid unnecessary surgical intervention or extensive diagnostic workup. Diagnosis is usually based on a clinically typical skin lesion, characteristic histology, and a history of sheep exposure. We report the case of an infected sheep farmer and review the literature.