27 results
Peri-operative Hyperthermia - Guidelines for Crises in Anaesthesia
If prolonged or ≥ 39 C this is a
hyperthermia crisis (late sign ... brain injury By Association ... #Hyperthermia #Differential ... #Causes #Anesthesiology ... #Diagnosis #Management
Humeral Avulsion of the Inferior Glenohumeral Ligament (HAGL)
 • Imaging Findings:
 • Large defect of the
HAGL) can be a cause ... shoulder dislocation ... Differential diagnosis ... GAGL): "Reverse J sign ... #msk
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
Causes: • Large ... Incontinence • Saddle Anesthesia ... suspected, immediate MRI ... #MSK #pathophysiology ... #diagnosis #symptoms
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Anterior Shoulder ... Dislocation - May ... regimental badge" anesthesia ... Dermatomes #Myotomes #diagnosis ... sensory #motor #arm
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
Causes of spinal ... Impotence - Saddle anesthesia ... loss - Saddle anesthesia ... #lesions #differential ... #diagnosis #neurology
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Gouty Arthritis) - MSK ... These are CLASSIC ... mass and NO prior signs ... - **MSK rads ... Differential diagnosis
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
, Ehler-Danlos syndrome ... disease): Leaflets are ... mid-portion of anterior ... Primary #Functional #Differential ... #Diagnosis #Cardiology
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
- Emergency Causes ... Diagnosis: • ... Imaging studies: • MRI ... #differential # ... diagnosis #causes
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
Handle Tear - MSK ... The "double PCL sign ... Case description ... Differential diagnosis ... BucketHandle #Tear #knee #mri
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
- MSK Radiology ... tendon (>7mm) with anterior ... Case description ... Differential diagnosis ... Heel #clinical #mri