title: Osteomalacia induced peripheral neuropathy after obesity reduction surgery.
abstract: Osteomalacia and rickets are important reversible causes of debilitating muscular weakness and bony pains in India among all socio-economic strata and at all ages. Osteomalacia after bariatric surgery is documented in literature. Most reports on osteomalacic weakness note myopathic pattern on electromyography. We present the case of a young obese girl from a good socio-economic status who developed severe muscular weakness after sleeve gastrectomy surgery. The patient was found to have osteomalacia with normal vitamin B12 and folate levels. Electrodiagnostic studies demonstrated neuropathic pattern while radiological tests confirmed osteopenia and Looser's zones. Specific vitamin D supplementation was associated with improvement though contribution of other micronutrients in diet cannot be ruled out. Relevance of vitamin D deficiency and urgent need for its correction in the population all over the world and especially in Asia is an emerging health issue. Peripheral motor neuropathy is a rare, seldom reported presentation of osteomalacia.
authors: Department of Clinical Neurophysiology, Sir Ganga Ram Hospital, New Delhi, India.
authors: Samhita
authors: S
authors: Panda
authors: Kapil
authors: K
authors: Sharma
keywords: Electromyography; gastric sleeve surgery; osteomalacia; peripheral neuropathy; vitamin D