786 results
Demyelinating Diseases - Differential Diagnosis
 • Inflammatory: MS, ADEM, NMO, Paraneoplastic, Sjogren's, Polyarteritis nodosa, SLE
 •
Demyelinating Diseases ... Other: Vitamin B12 ... Demyelinating #Diseases ... Differential #Diagnosis #causes ... #neurology
Causes of Vitamin B12 Deficiency - Cobalamin
Decreased Intake
Pancreas: Insufficiency
Intestine: SIBO, Celiac disease, IBD, Lymphoma, Amyloidosis, Resection,
Causes of Vitamin ... B12 Deficiency ... : SIBO, Celiac disease ... pylori infection, B12 ... differential #diagnosis #causes
Causes of Dementia / Cognitive Impairment - Differential Diagnosis Algorithm

Affecting Multiple Domains
 • Depression
 • Delirium
Decline
Causes of Dementia ... Subdural Hematoma • B12 ... • Parkinson's Disease ... • Huntington's Disease ... CognitiveImpairment #Dementia #Neurology
Causes of Proximal Muscle Weakness That May Mimic Inflammatory Myopathy
 • Central or peripheral neurologic disease
Causes of Proximal ... or peripheral neurologic ... disease • Myasthenia ... #differential #causes ... #neurology
Causes of Anemia by Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Low Mean Corpuscular Volume (<80
Causes of Anemia ... Anemia of Chronic Disease ... Renal Disease, Liver ... (>100 fL) • B12 ... Diagnosis #Algorithm #Causes
Pseudobulbar Affect
Characteristics (These episodes usually cause distress and impairment in occupational or social functioning):
 - Extreme
episodes usually cause ... laughter and crying; Diseases ... Sclerosis (ALS) (*main cause ... ), Alzheimer's Disease ... Pseudobulbar #Affect #neurology
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
Causes of Anemia ... - Low Serum B12 ... • Pancreatic Disease ... • Liver Disease ... Diagnosis #Algorithm #Causes
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Causes of Dizziness ... • Meniere's Disease ... Dysfunction - Imbalance, neurologic ... Dizziness #Vertigo #Neurology ... Diagnosis #Algorithm #Causes
Dizziness - Differential Diagnosis Framework
"Tell me what you mean by dizzy without using the word dizzy."
Vertigo:
Neuritis, Meniere's Disease ... Cardiac: Valvular Disease ... neuropathy (DM, B12 ... Coordination/Strength: B12 ... Differential #Diagnosis #neurology
Reversible Neurocognitive Disorders (Reversible Causes of "Dementia")
 • Structural/Mass: Subdural Hematoma, NPH, Intracranial tumor
 • Infection:
Disorders (Reversible Causes ... Neurosyphilis, Lime disease ... , Whipple's disease ... differential #diagnosis #causes ... #neurology