369 results
Upper Motor Neuron (UMN) lesions are lesions occurring anywhere in the CNS from the brain up
neurotransmitter cause ... cause very different ... UMN lesions are ... This lesion causes ... @DharSaty #UMN
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
involving both UMN ... - Causes progressive ... sclerosis with pure UMN ... Escorial criteria uses ... evidence of both UMN
Abnormal (Positive, Upgoing) Babinski Sign on Physical Exam

#Abnormal #Positive #Babinski #Sign #PhysicalExam #clinical #video #reflex #pyramidal
Abnormal (Positive ... Physical Exam #Abnormal ... video #reflex #pyramidal
Abnormal (Positive) Babinski Sign on Physical Exam

Dorsiflexion of the great toe with or without fanning of
Abnormal (Positive ... patients with pyramidal ... #Abnormal #Positive ... video #reflex #pyramidal
Hypokalemia Differential Pyramid

#Hypokalemia #Differential #Causes #Diagnosis #pyramid
Hypokalemia Differential Pyramid ... #Differential #Causes ... #Diagnosis #pyramid
Generalized Weakness - Differential Diagnosis Framework
"l feel weak":
 • Infectious: Influenza, EBV, PNA, Bacteremia, Sepsis
 •
Infection • Neuro: UMN ... stroke, tumor), LMN ... Differential #Diagnosis #causes
Abnormal Liver Function Tests - Differential Diagnosis Algorithm for Transaminitis
Hepatocellular Pattern (ALT or AST > ALP):
Abnormal Liver Function ... Severe - ALT >15X ULN ... Mild - ALT < 5x ULN ... AST): • US - Normal ... LFTs #Elevated #Abnormal
The Dyspnea Pyramid - Differential Diagnosis for Shortness of Breath

by Hannah R Abrams, (Adapted from Jeff
The Dyspnea Pyramid ... MD) #Dyspnea #Pyramid ... ShortnessOfBreath #SOB #Causes
Hoffmann's Reflex on Physical Exam
The Hoffmann's reflex itself involves loosely holding the middle finger and flicking
clinical #neurology #UMN ... #video #Pyramidal
Elevated Liver Enzymes - Differential Diagnosis Algorithm
Severe ALT > 15x ULN
 • Viral
 • Drugs/Toxins
 •
Severe ALT > 15x ULN ... Moderate ALT 5-15x ULN ... Mild ALT < 5x ULN ... disease US — Normal ... Diagnosis #Algorithm #Causes