24 results
Diagram of different types of bone tumors that can occur around the knee on XRay -
- punched out lesions ... • Giant cell tumor ... Diagnosis #Bony #Differential ... #Radiology #XRay ... #msk #lesions #
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Ring-Enhancing Lesions ... Diagnosis- Compatible syndrome ... #Brain #differential ... diagnosis #causes #radiology ... #neurology
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
other aggressive lesion ... • Giant cell tumor ... #Bony #Differential ... #Diagnosis #Radiology ... #XRay #MSK #pediatrics
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
- Abscess - Tumor ... - Syrinx - Tumor ... Intramedullary tumor ... #lesions #differential ... #diagnosis #neurology
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
: Only a few lesions ... included in the differential ... be added to the differential ... Diaphysis #Epiphysis #Radiology ... #MSK #Differential
Alice in Wonderland Syndrome
What? Metamorphophsia - Distortions of the visual perceptions with changes in size (micro
in Wonderland Syndrome ... encephalitis) • Brain lesions ... (e.g. stroke, tumor ... #diagnosis #neurology ... #differential
Neuro-OphthaImoIogy - Visual Field Defects - Localization Map
 - Optic Nerve Lesion (Monocular vision loss)
 -
- Optic Nerve Lesion ... Pituitary/metastatic tumor ... Infection • MS ... NeuroOphthaImoIogy #Neurology ... #Differential #
Algorithmic Approach to Hypothyroidism - Differential Diagnosis and Management Framework

Central Hypothyroidism (Secondary or tertiary) ↓TSH, ↓FT4
Hypothyroidism - Differential ... Diagnosis and Management ... • Immunologic lesions ... Euthyroid sick syndrome ... Diagnosis #algorithm #endocrinology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
Behçet's Syndrome ... tests in Behcet syndrome ... Behcet disease) Differential ... interferon alfa, or tumor ... #diagnosis #management
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
(Os Trigonum) Syndrome ... - MSK Radiology ... hallucis longus Differential ... osteochondral lesion ... #diagnosis #msk