1.
Lab Med
; 2024 Mar 26.
Artigo
em Inglês
| MEDLINE
| ID: mdl-38530637
RESUMO
A 46-year-old male patient presented with inflammatory diseases over more than 3 years. The patient suffered from recurrent pleuritis, polychondritis, orbital phlegmon, fever, and skin lesions. A bone marrow puncture added myelodysplastic syndrome to the patient's history. A focused cytomorphological reinvestigation of the archived bone marrow aspirate smears detected significant vacuolization of erythroid and myeloid precursor cells. Target sequencing revealed the UBA1 (p.Met41Thr) hotspot mutation that established the diagnosis of VEXAS (vacuoles, E1 enzyme, X-linked, autoinflammatory, somatic) syndrome.