Bilateral musculocutaneous neuropathy: A case report

Figure 1 Stretching exercise of the pectoralis minor muscle. Both shoulder joints were mildly extended, 90° externally rotated, and 45° abducted. Both scapulae were retracted and the elbow joints were bent approximately 90°. The patient placed his elbows on the wall right next to the door and pushed his trunk forward.

Figure 2 Right arm and brachial plexus magnetic resonance imaging. A: Transverse view; B: Coronal view. Significant abnormality was not observed in the right brachial plexus and distal peripheral nerves.

Figure 3 Left arm and brachial plexus magnetic resonance imaging. A: Transverse view; B: Coronal view. Significant abnormality was not observed in the left brachial plexus and distal peripheral nerves.

Figure 4 Cervical spine magnetic resonance imaging taken at a previous hospital. A: Transverse view; B: Sagittal view. Specific abnormalities were not observed on cervical spine magnetic resonance imaging.