Linear IgA dermatosis is a malignancy associated rare bullous disorder
similar to dermatitis herpetiformis. Linear IgA dermatosis differs fr
om dermatitis herpetiformis in that the IgA deposits in the epidermal
basement membrane are linear rather than granular. A patient is presen
ted with coeliac disease who presented with linear IgA dermatosis and
anaemia caused by chronic low grade B cell lymphoma.