Progression of Infective Dermatitis Associated with HTLV-1 to Adult T-Cell Leukemia/Lymphoma—Case Report and Literature Review

We present the case of a 22-year-old man who had IDH since childhood and developed ATL 18 months ago. The lymphoma lesions were superimposed on previously existing IDH lesions (forehead, axillae, umbilical area, and neck) or in areas generally affected by IDH (external genitalia, hypogastrium, groin, and eyelid). Cutaneous lesions in ATL are very frequent, but in this patient, besides infiltrated plaques and papules presented vesicles on the skin corresponding histologically to dilated Pautrier abscesses. Vesicular ATL is a rare condition. This case constitutes a very demonstrative example of the close correlation between IDH and ATL.
Source: The American Journal of Dermatopathology - Category: Pathology Tags: Extraordinary Case Report Source Type: research