Hyperpigmentation in Vitamin B12 Deficiency
NEJM 386:172, Sherman, S.V., 2022
Clinicopath Conf, The POEMS Syndrome, with Demyelinating Neuropathy and Solitary Pharmacytoma of Bone
NEJM 362:929-940, Case 7-2010, 2010
Clinicopathologic Conference, Functional Vitamin B12 Deficiency from Use of Nitrous Oxide
NEJM 388:1893-1900, Case 15-2023, 2023
Severe Vitamin B12 Deficiency Presenting as Pancytpenia, Hemolytic Anemia, and Parasthesia:Could Your B12 Be Any Lower?
Cureus doi:10.7759/cureus 29225, Pelling,M.M., et al, 2022
An Unusual Case of Acute Psychosis and Tetraparesis in a Young Zambian Man
Neurol 97:1002-1005, Zimba, S.,et al, 2021
Pernicious Anaemia
BMJ 369:m1319, Mohamed, M.,et al, 2020
Clinicopathologic Conference, Pernicious Anemia (Vitamin B12 Deficiency)
NEJM 380:665-674, Case 5-2019, 2019
Progressive Weakness and Memory Impairment in a Middle-aged Man
JAMA 320:197-198, DeFilippis, E.M.,et al, 2018
A 27-year-old man with unsteady gait
Neurol 89:e120-e123, Fernandez, D.,et al, 2017
Clinopathologic Conference, Celiac Disease
NEJM 374:1875-1883, Case 14-2016, 2016
Diseases of the Nervous System Caused by Nutritional Deficiency, Vitamin B12 (Cobalamin) Deficiency (Subacute Combined Degeneration)
Adams & Victors Principles of Neurology Chp 41, pg 1172, Ropper, A.H.,et al, 2014
Vitamin B12 Deficiency and Severe Weight Loss in an Elderly Patient
Tenn Med 101:35-36, Gupta,N.K. & Powers,J.S., 2008
Pernicious Anemia with Neuropsychiatric Dysfunction in a Patient with Sickle Cell Anemia Treated with Folate Supplementation
NEJM 348:2204-2207, Dhar,M.,et al, 2003
Neurological Complications of Coeliac Disease
Postgrad Med J 78:393-398, Tengah, D.S.N.A.,et al, 2002
Practice Parameter: Diagnosis of Dementia (an Evidence-Based Review)
Neurol 56:1143-1153, Knopman,D.S.,et al, 2001
Increased Plasma Methylmalonic Acid Level Does Not Predict Clinical Manifestations of Vitamin B12 Deficiency
Arch Int Med 161:1534-1541, Hvas,A.,et al, 2001
Myelopathy Caused by Nitrous Oxide Toxicity
AJNR 19:894-896, 9941998., Pema,P.J.,et al, 1998
Plasma Cobalamin Levels Affect Information Processing Speed in a Longitudinal Study of HIV-1 Disease
Arch Neurol 52:195-198, Shor-Posner,G.,et al, 1995
Plasma Vitamin B12 Level as a Potential Cofactor in Studies of HIV Type 1-Related Cognitive Changes
Arch Neurol 49:501-506, Beach,R.S.,et al, 1992
Neurologic Aspects of Cobalamin Deficiency
Medicine 70:229-245, Healton,E.B.,et al, 1991
Subacute Combined Degeneration of the Spinal Cord
In Rowland's, Merritt's Textbk of Neurology, Lea & Febiger, Phila, 8th Ed, p. 691, Mancall,E.L., 1989
Neuropsychiatric Disorders Caused by Cobalamin Deficiency in the Absence of Anemia or Macrocytosis
NEJM 318:1720-1728, 1752-17541988., Lindenbaum,J.,et al, 1988
The Neuropsychiatry of Megaloblastic Anaemia
BMJ 281:1036-1038, Shorvon,S.D.,et al, 1980