14 results
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
(Os Trigonum) Syndrome ... - MSK Radiology ... torn ligament on MRI ... Trigonum #OsTrigonum #Syndrome ... #clinical #mri
Posterior Fossa Abnormalities - Neuroradiology Differential Diagnosis
 - Mega Cisterna Magna
 - Pouch Cyst
 - Arachnoid
Posterior Fossa ... Rhombencepholosynapsis - Joubert Syndrome ... Pal @drdevrad #Posterior ... Abnormalities #Pathology #Neurology ... #radiology
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Posterior Reversible ... may precede the neurologic ... Vascular narrowing on MRA ... Seizures, Stroke, Paraneoplastic ... diagnosis #management #neurology
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
Haglund Syndrome ... - MSK Radiology ... margin calcaneal posterior ... Often involves posterior ... Heel #clinical #mri
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
• Acute stroke syndromes ... • Neoplastic: Paraneoplastic ... syndrome • Inflammatory ... EMG) studies • MRI ... Differential #Diagnosis #neurology
Imaging Patterns of Toxic and Metabolic Brain Disorders

Thalami, Mammillary Bodies and Tectum: Wernicke Encephalopathy
Dentate Nuclei: Metronidazole,
Disorders ATL With Posterior ... Pons: ODS #MRI ... Differential #Diagnosis #Radiology ... #Neurology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Diagnosis- Compatible syndrome ... + MRI lesions + ... diagnosis #causes #radiology ... #neurology
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
Cauda Equina Syndrome ... Cauda Equina Syndrome ... perineum, and posterior ... Imaging studies: • MRI ... diagnosis #causes #neurology
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
One and a Half Syndrome ... One and a Half Syndrome ... MRI was ordered ... clinical #video #ophthalmology ... #neurology
Guitar Pick Sign in Orbital Compartment Syndrome

By Dr. Harun Yildiz @drharunyildiz

#Guitar #Pick #Sign #Orbital #Compartment #Syndrome
Orbital Compartment Syndrome ... #Compartment #Syndrome ... #clinical #radiology ... #ophthalmology ... #MRI