Vitamin B12 Deficiency:NICE Guideline Summary
BMJ 385:q1019, q1262, Sands,T.,et al, 2024
Increased Prevalence of Nitrous Oxide-Induced Subacute Combined Degeneration of the Spinal Cord: Clinical and Imaging Findings
AJNR 47:513-520, Bruen,R.,et al, 2026
Clinicopathologic Conference, Functional Vitamin B12 Deficiency from Use of Nitrous Oxide
NEJM 388:1893-1900, Case 15-2023, 2023
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 Man with Tingling Fingers
BMJ 346:f1443, Larkman, M.,et al, 2013
Clinicopath Conf, The POEMS Syndrome, with Demyelinating Neuropathy and Solitary Pharmacytoma of Bone
NEJM 362:929-940, Case 7-2010, 2010
Copper Deficiency as a Treatable Cause of Poor Balance
BMJ 340:864-866, Khaleeli,Z., et al, 2010
Small Fiber Neuropathy: A Burning Problem
Cleve Clin J Med 76:297-305, Tavee, J. & Zhou, L., 2009
Folate, Vitamin B12, and Risk of Ischemic and Hemorrhagic Stroke
Stroke 36:1426-1431, Guelpen,B.V.,et al, 2005
Nanging
Lancet 360:384, Ng, J. &Frith, R., 2002
Myelopathy Caused by Nitrous Oxide Toxicity
AJNR 19:894-896, 9941998., Pema,P.J.,et al, 1998
Peripheral Neuropathy, A Review
JAMA 335:255-266, Mauermann,M.L. & Staff,N.P., 2026
Reversible Cerebral Atrophy and Substantia Nigra Changes after Vitamin B12 Treatment in Infantile Tremor Syndrome
Neurol 103:e210076, Singh,R.,et al, 2024
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
Review of Vitamin B12 Deficiency in Pregnancy:A Diagnosis Not to Miss as Veganism and Vegetarianism Become More Prevalent
Eur J Haematol 106:450-455, Rashid,S.,et al, 2021
Pernicious Anaemia
BMJ 369:m1319, Mohamed, M.,et al, 2020
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
Clinicalpathologic Conference, Vitamin B12 Deficiency due to Pernicious Anemia
NEJM 366:1626-1633, Case 13-2012, 2012
Vitamin B12-Responsive Severe Leukoencephalopathy and Autonomic Dysfunction in a Patient With "Normal" Serum B12 Levels
JNNP 81:1369-1371, Graber,J.J.,et al, 2010
Serum vitamin B12 and Folate Status in Patients with Inflammaotry Bowel Diseases
Eur J Med 21:320-323, Yakut, M.,et al, 2010
Inverted V Sign in Subacute Combined Degeneration of Spinal Cord
Neurol 72:e3, Kumar,A.&Singh,A.K., 2009
Neurologic Complications of Gastric Bypass Surgery for Morbid Obesity
Neurol 68:1843-1850, Juhasz-Pocsine,K.,et al, 2007
Clinicopath Conf, Pernicious Anema with Autoimmune Gastritis and B12 Deficiency
NEJM 351:1333-1341, Case 30-2004, 2004
Neurologic Manifestations of Vitamin B12 Deficiency
NEJM 348:2208, Scherer,K., 2003
MR Findings in Subacute Combined Degeneration of the Spinal Cord: A Case of Reversible Cervical Myelopathy
AJR 174:863-865, Ravina,B.,et al, 2000
Nitrous Oxide Anesthesia-Associated Myelopathy
ArchNeurol 57:380-382, Marie,R.,et al, 2000
A Case of Subacute Combined Degeneration:MRI Findings
Neuroradiology 40:398-400, Yamada,K.,et al, 1998
Acute Leukoencephalopathies:Differential Diagnosis and Investigation
The Neurologist 4:148-166, Weinshenker,B.G.,et al, 1998
MRI of Spinal Cord and Brain Lesions in Subacute Combined Degeneration
Neuroradiology 11:716-719, Katsaros,V.K.,et al, 1998
A 44-Month Clinical-Brain MRI Follow-Up in a Patient with B12 Deficiency
Neurol 49:878-881, Stojsavljevic,N.,et al, 1997
Leukoencephalopathy Associated with Cobalamin Deficiency
Neurol 46:832-834, Chatterjee,A.,et al, 1996
Association Between Plasma Homocysteine Concentrations and Extracranial Carotid-Artery Stenosis
NEJM 332:286-291, 3281995., Selhub,J.,et al, 1995
Combined System Disease after Nitrous Oxide Anesthesia:A Case Report
Neurol 45:1224-1225, McMorrow,A.M.,et al, 1995
'Anesthesia Paresthetica':Nitrous Oxide-Induced Cobalamin Deficiency
Neurol 45:1608-1610, 14351995., Kinsella,L.J.&Green,R., 1995
Practice Parameter for Diagnosis and Evaluation of Dementia (Summary Statement) Alter
M. , et al, Neurol 44:2203-220694., , 1994
MRI in Subacute Combined Degeneration
Neuroradiology 36:408-409, Murata,S.,et al, 1994
Screening for Dementia and Investigating Its Causes
Ann Int Med 115:122-132, Siu,A.L., 1991
Neurologic Aspects of Cobalamin Deficiency
Medicine 70:229-245, Healton,E.B.,et al, 1991
Reversible Myelopathy with Pernicious Anemia:Clinical/MR Correlation
Neurol 41:947-948, Berger,J.R.&Quencer,R., 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
Plasma R Binder Deficiency & Neurologic Disease
NEJM 317:1330-1332, Sigal,S.H.,et al, 1987
Studies Of A Patient With Megaloblastic Anemia & An Abnormal Transcobalamin II
NEJM 303:1209-1212, Seligman,P.A.,et al, 1980
Neuro Complica of Coeliac Disease & Trop Sprue, Neurology of GI Disease
1974, Major Problems in Neurology V-3, W. B. Saunders Co, Ltd., Pallis,C.A.&Lewis,P.D., 1974
Burning Feet
BMJ Leading Article 3:193, 1972, July., , 1972