12 results
Upper Motor Neuron (UMN) lesions are lesions occurring anywhere in the CNS from the brain up
the CNS from the brain ... form part of the differential ... In an LMN lesion ... other toes fanning out ... LMN lesions are
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
, LMN and brainstem ... multiple spinal cord regions ... least two or more regions ... MRI: Brain, cervical ... conditions listed in differential
MAGIC DR – a handy mnemonic used to remember the potential causes of a cerebral ring
ring enhancing lesion ... necrosis #Diagnosis #Radiology ... MAGICDR #DRMAGIC #Differential ... RingEnhancing #Lesions ... #Brain
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Ring-Enhancing Lesions ... Ring-Enhancing Lesions ... syndrome + MRI lesions ... #Brain #differential ... diagnosis #causes #radiology
Algorithm for evaluating multiple ring-enhancing lesions in immunocompetent (HIV negative)

#ringenhancing #lesions #cns #brain #diagnosis #differential #algorithm
ring-enhancing lesions ... ringenhancing #lesions ... #cns #brain #diagnosis ... #differential # ... algorithm #causes #radiology
Diagram of different types of bone tumors that can occur around the knee on XRay -
Myeloma - punched out ... lesions. endostea ... Diagnosis #Bony #Differential ... #Radiology #XRay ... #msk #lesions #
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Weakness - Differential ... nervous system: Brain ... • Infectious: Brain ... /LMN signs - Lack ... #Weakness #Differential
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
other aggressive lesion ... Myeloma - punched out ... lesions. endostea ... #Bony #Differential ... #Diagnosis #Radiology
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
Sequences - Basic MRI Brain ... it’s anatomic, brain ... When cells run out ... in many other lesions ... MRI #Sequences #Radiology
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Pulmonary Edema - Differential ... Impaired nitric oxide ... edema (Traumatic brain ... #edema #NCPE #differential ... #diagnosis #cardiology