Hm. Lewis et al., PROTECTIVE EFFECT OF GLUTEN-FREE DIET AGAINST DEVELOPMENT OF LYMPHOMAIN DERMATITIS-HERPETIFORMIS, British journal of dermatology, 135(3), 1996, pp. 363-367
A retrospective study of 487 patients with dermatitis herpetiformis sh
owed that lymphoma developed in eight patients, the expected incidence
being 0.21 (standardized registration ratio 3810), All lymphomas occu
rred in patients whose dermatitis herpetiformis had been controlled wi
thout a gluten-free diet (GFD) or in those who had been treated with a
GFD for less than 5 years, The results are suggestive of a protective
role for a GFD against lymphoma in dermatitis herpetiformis and give
further support for advising patients to adhere to a strict GFD for li
fe.