皮肤环钻活检。

Can Fam Physician. 1983 May;29:971-4.

The skin punch biopsy is a simple and safe office procedure which is a valuable aid in diagnosing many skin diseases. It can be performed in a few minutes and offers in most situations a very suitable histological specimen with a minimum amount of scarring and little or no pain or discomfort to the patient. The indications for skin biopsy, selection of a proper site and the technique are described.

皮肤打孔活检是一种简单而安全的门诊手术，对许多皮肤病的诊断具有重要价值。它可以在几分钟内完成，在大多数情况下提供非常合适的组织学标本，疤痕极小，患者几乎或完全不会感到疼痛或不适。本文介绍了皮肤活检的适应证、合适的活检部位选择和操作技术。