319 results
Causes of Vitamin B12 Deficiency - Cobalamin
Decreased Intake
Pancreas: Insufficiency
Intestine: SIBO, Celiac disease, IBD, Lymphoma, Amyloidosis, Resection,
Causes of Vitamin ... B12 Deficiency - Cobalamin ... B12 #Deficiency #Cobalamin ... differential #diagnosis #causes
Causes of Low Vitamin B12 Levels
Low vitamin B12 intake - Vegetarianism, chronic alcoholism and older people
Autoimmune
Causes of Low Vitamin ... syndrome Food-bound cobalamin ... deficiency #low #cobalamin
Imaging Patterns of Toxic and Metabolic Brain Disorders

Thalami, Mammillary Bodies and Tectum: Wernicke Encephalopathy
Dentate Nuclei: Metronidazole,
and Metabolic Brain ... Encephalopathy, Cobalamin ... Toxicology #Metabolic #Brain
Causes of Altered Level of Consciousness GCS < 7 - Differential Diagnosis Algorithm

Brain Involvement - Hemispheric
Causes of Altered ... Involvement - Brain ... Herniation • Brain ... stem Lesion Brain ... Diagnosis #Algorithm #Causes
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 • Vit B12 - aka cobalamin. Present in foods derived from animal
Vitamin B12 (Cobalamin ... Vit B12 - aka cobalamin ... • Common Causes ... Treatment: • Oral cobalamin ... #Vitamin #B12 #Cobalamin
Causes of Seizures - Differential Diagnosis Algorithm
Unprovoked - Epilepsy:
 • Focal: Simple, Complex
 • Generalized: Absence,
Causes of Seizures ... Tumor, Traumatic brain ... Encephalitis, Brain ... Diagnosis #Algorithm #Causes
Typical features of meningitis vs. Encephalitis 

Meningitis is inflammation of the subarachnoid space, the fluid bathing
fluid bathing the brain ... Most common causes ... inflammation of the brain ... Most common causes
Overview of approach to brain death

Pursuing a diagnosis of brain death too early may lead to
of approach to brain ... a diagnosis of brain ... patient should focus ... Brain death evaluation ... patients with no brain
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
Rouleaux Flow on POCUS ... significantly, it causes ... echogenic as in this case ... for underlying cause ... Jugular #IJ #Vein #POCUS
The Dementia Umbrella

Dementia is an umbrella term that describes a collection of symptoms that are caused
symptoms that are caused ... affecting the brain ... day tasks, and brain