Dermatology, Carolinas Medical Center, Charlotte, NC 28211, USA.
Dermatol Ther. 2010 Sep-Oct;23(5):449-57. doi: 10.1111/j.1529-8019.2010.01349.x.
Pigmented lesions represent an enormous range of conditions, from benign to malignant tumors, and from infectious to post-inflammatory. Pigmented lesions are much less easily diagnosed on anogenital skin, and clinicians should have a low threshold for biopsy confirmation of diseases not classic in appearance.
色素性皮损涵盖了从良性到恶性肿瘤,从感染到炎症后等各种不同的情况。肛门生殖器皮肤的色素性皮损较难诊断,对于那些临床表现不典型的疾病,临床医生应降低活检以明确诊断的门槛。