14 results
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
apparent T1 MRI Brain ... #CT #T1 #MRI #comparison ... #neurology #radiology ... #brain
MRI Brain Sequence Comparison: T1 vs T2 vs FLAIR
T1:
 - CSF is Dark
 - Grey Matter
MRI Brain Sequence ... Comparison: T1 ... T2 #FLAIR #MRI #Brain ... #radiology #diagnosis ... #neurology
Algorithm for evaluating multiple ring-enhancing lesions in immunocompetent (HIV negative)

#ringenhancing #lesions #cns #brain #diagnosis #differential #algorithm
#lesions #cns #brain ... differential #algorithm #causes ... #radiology #neurology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
RingEnhancing #Lesions #Brain ... differential #diagnosis #causes ... #radiology #neurology
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
acquired dermal macular ... Usually composed ... to have a "wood-grain ... PrathitKulkarni #Erythemas #comparison ... #dermatology #compared
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Modalities • Computed ... hemangioma, Focal nodular ... CT #MRI #POCUS #radiology ... differential #diagnosis #comparison
Peri-operative Hyperthermia - Guidelines for Crises in Anaesthesia
If prolonged or ≥ 39 C this is a
maintained fever CAUSES ... amphetamines) Toxic: • Radiologic ... Phaeochromocytoma Neurologic ... • Traumatic brain ... #Differential #Causes
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
Blood cultures/serology ... valves • MRI brain ... in up to 30% of cases ... often seen • MRI brain ... #Endocarditis #comparison
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Ocular- 50%: Ptosis ... muscles: “myasthenic crises ... Myotonic dystrophy - Brain ... Myasthenia Crises ... diagnosis #management #neurology
The distribution of nodules shown on HRCT is the most important factor in making an accurate
diagnosis in the nodular ... In most cases small ... #Diagnosis #Radiology ... NodularPattern #Nodular ... Perilymphatic #Comparison