69 results
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
MRI: Posterolateral ... hallucis longus Differential ... osteochondral lesion ... #mri #clinical ... #msk
Abnormal Simmonds-Thompson Test (Positive) for Achilles Tendon Rupture

In this positive Simmonds-Thompson test, there is no plantar
is no plantar flexion ... Tendon #Rupture #Clinical ... PhysicalExam #Calf #Sports ... #msk #ankle #orthopedics
Normal Simmonds-Thompson Test (Negative) for Achilles Tendon Rupture

In this normal Simmonds-Thompson test, plantar flexion of the
test, plantar flexion ... Tendon #Rupture #Clinical ... PhysicalExam #Calf #Sports ... #msk #orthopedics ... #ankle
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Anatomic Location - Differential ... Diagnosis Algorithm ... - Cotton wool spots ... Glaucoma (Open-Angle ... • Pituitary Lesion
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
is difficult to diagnose ... Most lesions of ... Test #Positive #Clinical ... #PhysicalExam #Sports ... Knee #Posterior #msk
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
) - MSK Radiology ... (save $$) Differential ... diagnosis: • Salter ... #clinical #mri ... #diagnosis #msk
Patterns of Diseases on MRI FLAIR - Differential Diagnosis
ADEM, Adreno-leukodystrophy, CADASIL, CNS, Lymphoma, High-Grade Glioma, HIV
of Diseases on MRI ... FLAIR - Differential ... Diagnosis ADEM ... #Differential # ... #clinical
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
An MRI confirmed ... of the complex posterolateral ... Injury #Positive #Clinical ... #PhysicalExam #Sports ... collateral #ligament #msk
Guillain–Barré syndrome (GBS)
(aka: Landry–Guillain–Barré–Strohl syndrome:
	Most common cause of acute flaccid paralysis
	Rapidly progressive ascending paralysis & areflexia
	Autonomic
Differential diagnosis ... hyperreflexia, multiple lesions ... on MRI, oligoclonal ... hyperreflexia, spinal cord lesion ... on MRI
McDonald Criteria for Diagnosis of Multiple Sclerosis
 • 2 or more attacks, 2 or more lesions
McDonald Criteria for Diagnosis ... Dissemination in space on MR ... Dissemination in time on MR ... McDonald #Criteria #Diagnosis ... Multiple #Sclerosis #MS