11 results
Schematic representation of the major sources of ammonia production and its excretory pathway (GI = gastrointestinal,
major sources of ammonia ... Other (rare): - Reye ... syndrome (Peds) ... #Pathophysiology ... Hyperammonemia #Differential
BEE Syndromes - Non-inflammatory Causes

Immune-mediated conditions affecting the Brain, Eye, and Ear

Visual or auditory symptoms in
BEE Syndromes - ... affecting the Brain, Eye ... recessive—Usher syndrome ... • Other • Syndromes ... #differential #
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
(Os Trigonum) Syndrome ... - MSK Radiology ... hallucis longus Differential ... Trigonum #OsTrigonum #Syndrome ... #diagnosis #msk
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 ... OneAndAHalf #One #Half #Syndrome ... ophthalmology #neurology
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
Haglund Syndrome ... - MSK Radiology ... description: • Haglund syndrome ... DrvonBorstel #Haglund #Syndrome ... Heel #clinical #mri
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Diagnosis- Compatible syndrome ... + MRI lesions + ... Lesions #Brain #differential ... diagnosis #causes #radiology ... #neurology
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Encephalopathy Syndrome ... Clinico-Radiological Syndrome ... syndrome by 24 ... Paraneoplastic syndrome ... Encephalopathy #Syndrome
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... Unresponsive wakefulness syndrome ... • Locked-in syndrome ... • Mutism Pathophysiology ... #PhysicalExam #neurology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Arthralgias • Eye ... Mucocutaneous lymph node syndrome ... oligoclonal bands • MRI ... vasculitis • Behcet syndrome ... vasculitis • Cogan syndrome
Nonossifying Fibroma with Pathologic Fracture - MSK Radiology
Imaging Findings:
 • Cortically based, geographic, lucent lesion with
Pathologic Fracture - MSK ... Radiology Imaging ... Jaffe-Campanacci syndrome ... Differential diagnosis ... #diagnosis #msk