Usefulness of Sarilumab in Patients with Rheumatoid Arthritis after Regression of Lymphoproliferative Disorders

Figure 2

Lymphoproliferative disorders in patient 2. (a) Laryngoscopy shows a mass in the midpharynx. (b) Gadolinium-enhanced magnetic resonance imaging shows a mass (47 × 37 × 52 mm) in the midpharynx. (c) Histopathology of the mass shows an accumulation of atypical lymphoid cells (H&E stain ×200). A diagnosis of DLBCL is made. H&E: hematoxylin and eosin; DLBCL: diffuse large B-cell lymphoma.

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