title: Stellate red-brown patches on the distal extremities.
authors: Department of Dermatology, Northwestern University, Chicago, Illinois.
authors: Sapna
authors: S
authors: Desai
authors: Department of Dermatology, Northwestern University, Chicago, Illinois.
authors: Emily
authors: E
authors: Keimig
mesh_terms: D000328:Adult; D000792:Angiography; D001132:Arm; D001379:Azathioprine / Q000008:administration & dosage; D001706:Biopsy; D003937:Diagnosis, Differential; D004359:Drug Therapy, Combination; D004576:Electromyography; D005260:Female; D006801:Humans; D007866:Leg; D008279:Magnetic Resonance Imaging; D020422:Mononeuropathies / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology*; D010488:Polyarteritis Nodosa / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology*; D011241:Prednisone / Q000008:administration & dosage; D013497:Sural Nerve / Q000473:pathology
chemical_list: D001379:Azathioprine; D011241:Prednisone