Generalized autosensitization to a localized eczematoid dermatitis induced by ionizing radiation

Disseminated Eczema Following Radiotherapy: A Case Report

BACKGROUND

Radiotherapy-induced acute skin reactions are common and an expected effect of radiotherapy. Eczematous eruptions, however, are rarely reported, with disseminated eczema in particular being infrequently seen and likely underrecognized.

OBJECTIVE

We present a unique case of disseminated vesicular eczema following radiotherapy for ductal carcinoma in situ.

CONCLUSIONS

The development of a localized vesicular eruption with subsequent dissemination can occur following radiotherapy. The mechanism of autosensitization is poorly understood but likely involves a cell-mediated immune response. Recognition is important to prevent excessive and inappropriate investigation and treatment.

Role of nidi of infection in various skin diseases

Reviewed scientific publications that define the location of foci of chronic infections in dermatology. Indicated by the currently existing problematic issues and their solutions.