Lymphomatoid granulomatosis.
D000368:Aged; D003937:Diagnosis, Differential; D006099:Granuloma / Q000175:diagnosis; D014890:Granulomatosis with Polyangiitis / Q000175:diagnosis; D006801:Humans; D008223:Lymphoma / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D012871:Skin Diseases / Q000175:diagnosis; D014652:Vascular Diseases / Q000175:diagnosis