Neurologic disorders of vitamin b12 deficiency.
Neurologic complications associated with vitamin B12 deficiency include spinal cord degeneration, peripheral neuropathy and alteration of mental status. The possibility of vitamin B12 deficiency must be considered in all patients with these nervous system disorders, even in those who do not have anemia. If treatment is started early, most of the neurologic deficits will resolve. Delayed therapy usually halts the progression of the disease, but permanent sequelae may occur.
D000328:Adult; D000368:Aged; D000752:Anemia, Pernicious / Q000150:complications; D002493:Central Nervous System Diseases / Q000178:diet therapy / Q000209:etiology*; D003221:Confusion / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008569:Memory Disorders / Q000209:etiology; D001523:Mental Disorders / Q000209:etiology; D012546:Schilling Test; D013118:Spinal Cord Diseases / Q000178:diet therapy / Q000209:etiology; D014805:Vitamin B 12 / Q000627:therapeutic use; D014806:Vitamin B 12 Deficiency / Q000150:complications* / Q000178:diet therapy / Q000209:etiology
D014805:Vitamin B 12