Vitamin B12 Deficiency:NICE Guideline Summary
BMJ 385:q1019, q1262, Sands,T.,et al, 2024

Progressive Weakness and Memory Impairment in a Middle-aged Man
JAMA 320:197-198, DeFilippis, E.M.,et al, 2018

Clinicalpathologic Conference, Vitamin B12 Deficiency due to Pernicious Anemia
NEJM 366:1626-1633, Case 13-2012, 2012

Clinicopath Conf, Pernicious Anema with Autoimmune Gastritis and B12 Deficiency
NEJM 351:1333-1341, Case 30-2004, 2004

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

Spastic Paraparesis after Anaesthesia
Lancet 353:554, Lee,P.,et al, 1999

Subacute Combined Degen with High Serum Vit B12 Level & Abnormal Vit B12 Binding Protein:New Cause Old Synd
Arch Neurol 50:739-742, Reynolds,E.H.,et al, 1993

Pernicious Anemia:Report of Pts Without the Expected Findings of Very Low Serum Cobalamine Levels, Anemia, & Macrocytosis
Arch Int Med 148:1712-1714, Carmel,R., 1988

The Neuropsychiatry of Megaloblastic Anaemia
BMJ 281:1036-1038, Shorvon,S.D.,et al, 1980

Studies Of A Patient With Megaloblastic Anemia & An Abnormal Transcobalamin II
NEJM 303:1209-1212, Seligman,P.A.,et al, 1980

A Synd of Methylmal Acid, Homocystinuria, Megaloblas. Anemia & Neurol Abnor. in a Vit B-12-def Breast-fed Infant of veget
NEJM 299:317, Higginbottom,M.C., 1978

Megaloblastic Anemia After Anticonvulsive Therapy
Corres, NEJM 287:9901972., , 1972

Clinicopathologic Conference, Posterior Reversible Encephalopathy Syndrome Due to Sickle Cell Disease
NEJM 392:268-276, Case 2-2025, 2025

Clinicopathologic Conference, Metastatic Small-Cell Carcinoma of the Lung
NEJM 392:903-914, Case 7-2025, 2025

Low Hemoglobin Causes Intracerebral Hemorrhage Outcomes
Stroke 56:1234-1242, Cottarelli,A., et al, 2025

Reversible Cerebral Atrophy and Substantia Nigra Changes after Vitamin B12 Treatment in Infantile Tremor Syndrome
Neurol 103:e210076, Singh,R.,et al, 2024

Clinicopathologic Conference, Cryptococcal Meningoencephalitis
NEJM 391:2361-2369, Case 40-2024, 2024

Distribution of Silent Cerebral Infarcts in Adults with Sickle Cell Disease
Neurol 102:e209247, Jones,R.S.,et al, 2024

Clinicopathologic Conference, Vitamin B12 Deficiency Due to Pernicious Anemia
NEJM 390:747-756, Case 6-2024, 2024

Lead Poisoning
NEJM 388:e63, Dhar,S. & Garg,D., 2023

Clinicopathologic Conference, Functional Vitamin B12 Deficiency from Use of Nitrous Oxide
NEJM 388:1893-1900, Case 15-2023, 2023

Posterior Reversible Encephalopathy Syndrome
NEJM 388:2171-2178, Geocadin,R.G., 2023

Clinicopathologic Conference,Acquired Thrombotic Thrombocytopenic Purpura
NEJM 389:1804-1811, Case 34-2023, 2023

Clinicopathologic Conference, Plasm-Cell Myeloma Post-Transplant Lymphoproliferative Disorder
NEJM 386:2508-2516, Case 20-2022, 2022

A Case of Acute Akinetic Mutism and Encephalopathy
Neurol 99:761-766, Jain, V.,et al, 2022

Hyperpigmentation in Vitamin B12 Deficiency
NEJM 386:172, Sherman, S.V., 2022

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

Catastrophic Cerebral Fat Embolism Syndrome Lacks Hyperacute MRI Findings
Neurol: Clin Pract 6:e962-e964, Gusler, M.T.,et al, 2021

A Brewing Back Pain
NEJM 385:66-72, Pischel, L.,et al, 2021

Why cant I see in the dark?
BMJ 373:m1573, Khan, S.,et al, 2021

Vitamin B12 Deficiency in a 29-Year-Old Woman
Neurol 97:e643-e646, Huddar, A.,et al, 2021

An Unusual Case of Acute Psychosis and Tetraparesis in a Young Zambian Man
Neurol 97:1002-1005, Zimba, S.,et al, 2021

Clinicopathologic Conference, Lead Poisoning
NEJM 385:2378-2388, Case 38-2021, 2021

Choreoathetosis and Focal Dystonia in Vitamin B12 Deficiency
Neurol 97:e1545, Ng, C.F.,et al, 2021

Intracranial MRI Vessel-Wall Imaging
Pract Neurol March-April:61-65, Barnes,M.,& Moftakhar,P., 2021

Clinicopathologic Conference, Mycobacterium Tuberculosis Meningitis
NEJM 384:166-176, Case 1-2021, 2021

New Onset Weakness in the Face and Arm
BMJ 368:L7077, Brites, L.,et al, 2020

Cerebral Metastases
NEJM 382:e36, Sacks, C.A., 2020

Pernicious Anaemia
BMJ 369:m1319, Mohamed, M.,et al, 2020

Vessel Wall MR Imaging for the Detection of Intracranial Inflammatory Vasculopathies
Cardiovasc Diagn Ther 10:1108-1119, Edjlali,M.,et al, 2020

Fat Embolism Syndrome in Sickle Cell Disease
J Clin Med 9:1-12, Tsitsikas, D.A.,et al, 2020

Subacute Progressive Sensorimotor Symptoms
BMJ 365:doi:10.1136/bmj.l1923, Francis, A.,et al, 2019

A Patient with Psychiatric Illness and Multiple Hemorrhages
JAMA 322:2437-2438, Van Baalen, E.,et al, 2019

Clinicopathologic Conference, Pernicious Anemia (Vitamin B12 Deficiency)
NEJM 380:665-674, Case 5-2019, 2019

A Pregnant Woman with Chin Numbness
Neurol 92:e996-e999, Arnold, A.J.,et al, 2019

Management of Stroke in Neonates and Children
Stroke 50:e51-e96, Ferriero, D.M.,et al, 2019

Numb Chin Syndrome
UptoDate.com Sept, Robertson, C.E., 2018

Diagnosis and Management of the Antiphospholipid Syndrome
NEJM 378:2010-2021, Garcia, D. & Erkan, D., 2018