Harrison P V, Scott D G, Cobden I
Br J Dermatol. 1980 Jun;102(6):687-8. doi: 10.1111/j.1365-2133.1980.tb06569.x.
The buccal mucosa in both coeliac disease and dermatitis herpetiformis behaves in the same manner as the skin with regard to immunofluorescence. The simple technique of buccal punch biopsy can be used to give further confirmation of the diagnosis of dermatitis herpetiformis and, especially in patients with an equivocal diagnosis, may prove easier than carrying out repeated skin biopsies.
在免疫荧光方面,乳糜泻和疱疹样皮炎患者的颊黏膜表现与皮肤相同。颊部打孔活检这种简单技术可用于进一步确诊疱疹样皮炎,尤其对于诊断不明确的患者,这可能比反复进行皮肤活检更容易。