{"title":"维生素B12缺乏表现为无贫血的痴呆","authors":"S. Penupolu, F. Aziz, Swapna Kallu, S. Doddi","doi":"10.5580/f27","DOIUrl":null,"url":null,"abstract":"Vitamin B12 deficiency has long been associated with a wide variety of hematological, neurological, and psychiatric disorders. The role of vitamin B12 deficiency as one of the few treatable causes of dementia, however, is still controversial. We, here report one patient suffering from cognitive impairment and psychotic symptoms probably related to cobalamin deficiency, who showed clinical improvement after parenteral vitamin B12 substitution.","PeriodicalId":339404,"journal":{"name":"The Internet Journal of Nutrition and Wellness","volume":"45 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Vitamin B12 Deficiency Manifested As Dementia Without Anemia\",\"authors\":\"S. Penupolu, F. Aziz, Swapna Kallu, S. Doddi\",\"doi\":\"10.5580/f27\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Vitamin B12 deficiency has long been associated with a wide variety of hematological, neurological, and psychiatric disorders. The role of vitamin B12 deficiency as one of the few treatable causes of dementia, however, is still controversial. We, here report one patient suffering from cognitive impairment and psychotic symptoms probably related to cobalamin deficiency, who showed clinical improvement after parenteral vitamin B12 substitution.\",\"PeriodicalId\":339404,\"journal\":{\"name\":\"The Internet Journal of Nutrition and Wellness\",\"volume\":\"45 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-12-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The Internet Journal of Nutrition and Wellness\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5580/f27\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Internet Journal of Nutrition and Wellness","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5580/f27","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Vitamin B12 Deficiency Manifested As Dementia Without Anemia
Vitamin B12 deficiency has long been associated with a wide variety of hematological, neurological, and psychiatric disorders. The role of vitamin B12 deficiency as one of the few treatable causes of dementia, however, is still controversial. We, here report one patient suffering from cognitive impairment and psychotic symptoms probably related to cobalamin deficiency, who showed clinical improvement after parenteral vitamin B12 substitution.