[Paraneoplastic pemphigus with underlying Castleman's disease in a 16-year-old girl]. / Morbus Castleman-assoziierter paraneoplastischer Pemphigus bei einer 16-jährigen Patientin.
Dermatologie (Heidelb)
; 2024 Apr 24.
Article
em De
| MEDLINE
| ID: mdl-38656540
ABSTRACT
Paraneoplastic pemphigus is a rare, life-threatening autoimmune disease that is clinically characterized by mostly extensive and refractory mucosal erosions and polymorphous skin lesions. We report here on a 16-year-old girl with isolated oral erosions, in whom mucosal pemphigoid was initially suspected and after treatment with prednisolone and dapsone marked improvement was achieved. However, a few months later the patient developed massive respiratory insufficiency as a result of bronchiolitis obliterans, so that a lung transplant was planned. As part of the preparatory diagnostic workup, unicentric, abdominally localized Castleman's disease was diagnosed, which ultimately led to the diagnosis of paraneoplastic pemphigus as evidenced by envoplakin autoantibodies. Tumor resection and subsequent lung transplantation achieved good results with sustained mucocutaneous remission.
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Ano de publicação:
2024
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Article