Dissociated sensory loss is seen in: (A) Syringomyelia, (B) Vitamin B12 deficiency, (C) Transverse myelitis, (D) Pellagra
Answer is A. Harrison's principles of internal medicine 17th edition. * The classical presentation in syringomyelia is a central cord syndrome consisting of a dissociated sensory loss and areflexic weakness in upper limbs