Braunder G J, Flandermeyer K L
Int J Dermatol. 1977 Jul-Aug;16(6):520-5. doi: 10.1111/j.1365-4362.1977.tb01868.x.
Pseudofolliculitis barbae (PFB) is a minor disease affecting essentially only and almost all Negroes who shave. It results from transepidermal or transfollicular penetration by sharp incurving beard hairs. Because of a continued requirement by the U.S. Army for clean-shaven faces, a significant racial furor and hostility has been aroused, and definitive medical care has been difficult to achieve. The disease can be cured only by complete cessation of shaving but it can be adequately controlled in most patients by carefully shaving the hairs neither too close nor too long and by meticulous lifting out of penetrating hairs.
须部假性毛囊炎（PFB）是一种基本上仅影响几乎所有剃须黑人的轻症疾病。它由尖锐向内弯曲的胡须毛发经表皮或经毛囊穿透引起。由于美国陆军持续要求面部剃须干净，引发了重大的种族骚乱和敌意，且难以获得确切的医疗护理。该疾病只有完全停止剃须才能治愈，但在大多数患者中，通过小心剃须，既不过近也不过长，并仔细拔除穿透毛发，可得到充分控制。
