Results 31 to 40 of about 40,513 (41)

Optic neuropathy as a presenting feature of vitamin B-12 deficiency: A systematic review of literature and a case report

open access: yesAnnals of Medicine and Surgery, 2020
Fateen Ata   +7 more
semanticscholar   +1 more source
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High prevalence of vitamin B-12 deficiency before and early after gastrectomy in patients with gastric cancer.

Asia Pacific Journal of Clinical Nutrition, 2023
BACKGROUND AND OBJECTIVES Gastrectomy causes vitamin B-12 deficiency since vitamin B-12 requires gastric acid and intrinsic factor for its absorption.
M. Ao   +5 more
semanticscholar   +1 more source

Conventional MRI for diagnosis of subacute combined degeneration (SCD) of the spinal cord due to vitamin B-12 deficiency.

Asia Pacific Journal of Clinical Nutrition, 2016
Subacute combined degeneration of the spinal cord (SCD) is often found in vitamin B-12 deficiency and typically shows hyperintensity on T2-weighted images of the lateral and posterior columns.
C. Xiao   +6 more
semanticscholar   +1 more source

Vitamin B(12) deficiency and depression in physically disabled older women: epidemiologic evidence from the Women's Health and Aging Study.

American Journal of Psychiatry, 2000
OBJECTIVE It has been hypothesized that adequate concentrations of vitamin B(12) and folate are essential to maintain the integrity of the neurological systems involved in mood regulation, but epidemiologic evidence for such a link in the general ...
B. Penninx   +5 more
semanticscholar   +1 more source

Prevalence of vitamin B-12 deficiency among patients with thyroid dysfunction.

Asia Pacific Journal of Clinical Nutrition, 2016
Due to the non-specificity of symptoms and possibly severe consequences of untreated vitamin B-12 deficiency, screening is important for at-risk patients to ensure the prompt delivery of treatment.
Aryn B Collins, R. Pawlak
semanticscholar   +1 more source

Peripheral nerve function in vitamin B 12 deficiency.

Archives of Neurology, 1965
INVOLVEMENT of the spinal cord in patients with addisonian pernicious anemia is well known 1,2 and the defect has been clinically related to vitamin B 12 deficiency. 3-5 Although peripheral nerve dysfunction has also been described in this condition, 6,7
R. F. Mayer
semanticscholar   +1 more source

Epidermal changes in vitamin B 12 deficiency.

Archives of Dermatology, 1973
A young white girl had a peculiar poikilodermatous pigmentary disturbance and a megaloblastic anemia. Both changes were resolved with vitamin B 12 therapy.
J. Gilliam, A. Cox
semanticscholar   +1 more source

Dementia associated with vitamin B(12) deficiency: presentation of two cases and review of the literature.

The Journal of Neuropsychiatry and Clinical Neurosciences, 2000
Vitamin B(12) deficiency has long been associated with a wide variety of hematological, neurological, and psychiatric disorders. The role of vitamin B(12) deficiency as one of the few treatable causes of dementia, however, is still controversial.
Norbert Goebels, Michael Soyka
semanticscholar   +1 more source

Localized Folate and Vitamin B-12 Deficiency in Squamous Cell Lung Cancer Is Associated With Global DNA Hypomethylation

Nutrition and Cancer, 2000
We measured the concentrations of folate and vitamin B-12 in paired tissue samples of squamous cell cancer (SCC) and adjacent grossly normal-appearing uninvolved bronchial mucosa (from which SCC developed and also "at risk" of developing SCC) of the lung
C. Piyathilake   +6 more
semanticscholar   +1 more source

Neurological Manifestations Of Vitamin B-12 Deficiency

, 2004
Vitamin B-12 deficiency is a common problem encountered in developing countries of the world. In Europe and North America it is frequently encountered in the elderly and in people whose diets are compromised such as alcoholics. Recent data has shown that
N. Sethi, E. Robilotti, Y. Sadān
semanticscholar   +1 more source

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