Cervical Synringomyelia All are seen except: (A) Burning sensation in hands, (B) hyperophy of abductor pollicis brevis, (C) Extensor plantar response is present, (D) Absent biceps refex
Answer is B. Syringomyelia (sih-ring-go-my-E-lee-uh) is the development of a fluid-filled cyst (syrinx) within your spinal cord. Over time, the cyst may enlarge, damaging your spinal cord and causing pain, weakness and stiffness, among other symptoms. Refer Robbins page no Pg 9/e 1258