Fig. 2From: Demyelinating polyneuropathy combined with brachial plexopathy after nivolumab therapy for hodgkin lymphoma: a case reportResults of electrodiagnostic studies. (A) Motor NCS reveals conduction block and temporal dispersion in the right median and ulnar nerves and reduced CMAP amplitude in the right ulnar nerve. (B) Needle EMG shows denervation potentials in the right FDI, ADM, FCU, and triceps muscles NCS: Nerve conduction study; EMG: Electromyography; CMAP: Compound muscle action potential; Lt.: Left; Rt.: Right; APB: Abductor pollicis brevis; FDI: First dorsal interosseus; ADM: Abductor digiti minimi; FCU: Flexor carpi ulnarisBack to article page