Trichodysplasia spinulosa: a polyomavirus infection specifically targeting follicular keratinocytes in immunocompromised patients
Résumé
Trichodysplasia spinulosa (TS) is a rare skin disease occurring in immunocompromised patients, caused by a specific polyomavirus. Pathophysiological mechanisms of TS are not yet fully understood. We report evidence of follicular keratinocytes being the primary target of trichodysplasia spinulosa-associated polyomavirus (TSPyV) by PCR and skin biopsy immunostaining in a paediatric case. This article is protected by copyright. All rights reserved.