Autoreactive Antibodies Associated with Castleman Disease Triad

Figure 1

Clinical course and presentation of Castleman disease with retroperitoneal mass: (A) course of patient diagnosis and treatment. (B)–(E) physical findings from April 2019 showing (B) papular rash on the patient’s trunk, (C) ulcerative stomatitis, (D) violaceous sanguineous cuticle encrustations, and (E) genital ulcers; (F) chest CT with red arrows indicating signet rings; (G, H) abdominal CT with red dotted circles indicating the retroperitoneal tumor.