case_images: PMC5175098_01
case_images: (A) Bilateral deltoid muscle atrophy is seen. (B) Bilateral quadriceps muscle atrophy is seen.
case_images: NCI-2-165-g001.jpg
case_images: PMC5175098_01_NCI-2-165-g001.jpg
case_images: F1
case_images: On her physical examination an apparent muscle atrophy was detected on proximal muscles namely, deltoid, and quadriceps muscles of both upper, and lower extremities (Figures 1A, B).