Salle Valéry, Attencourt Christophe, Chevalier Marion, Semeria Lucile, Boulu Xavier, Karam Jean-Denis, Smail Amar, Schmidt Jean, Duhaut Pierre, Dernoncourt Amandine
Department of Internal Medicine Amiens University Hospital Amiens France.
Department of Pathology Amiens University Hospital Amiens France.
Clin Case Rep. 2022 Sep 5;10(9):e6282. doi: 10.1002/ccr3.6282. eCollection 2022 Sep.
Cutaneous involvement in multiple myeloma with extramedullary disease is rare. We report the case of a refractory multiple myeloma patient who developed a cutaneous lesion. Histopathology revealed dermal immature plasma cell infiltrate with a lack of CD138 expression. This cutaneous location was associated with an aggressive clinical course and short survival.
多发性骨髓瘤伴髓外病变累及皮肤的情况罕见。我们报告了一例难治性多发性骨髓瘤患者出现皮肤病变的病例。组织病理学显示真皮内有未成熟浆细胞浸润,且缺乏CD138表达。这种皮肤病变与侵袭性临床病程及较短生存期相关。