8 results
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... Osteomyelitis • Patellofemoral ... Lyme disease Muscle ... Compartment syndrome • Myositis ... lower #extremity #msk
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Causes of Neuromuscular ... Demyelinating Disease (MS ... heavy metals), Critical ... aminoglycosides) • Muscles ... #differential #
Myositis Ossificans in vastus intermedius on POCUS after trauma - Transverse View

Young male with MMA injury
hypoechoic oval masses ... in muscle belly ... #thigh #POCUS #muscle ... #msk #clinical ... #ultrasound #transverse
Myositis Ossificans in vastus intermedius on POCUS after trauma - Sagittal View

Young male with MMA injury
hypoechoic oval masses ... in muscle belly ... #thigh #POCUS #muscle ... #msk #clinical ... #ultrasound #Sagittal
Hydroxyapatite Deposition Disease (HADD) - MSK Radiology
Imaging Findings:
 • Ovoid hypointense structures along the bursal surface
Disease (HADD) - MSK ... within the deltoid muscle ... consistent with myositis ... Case description ... #mri #clinical
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
in diminished muscle ... Neck: “dropping ... Respiratory muscles ... life-threatening Differential ... immunologic assay - MuSK
Polymyalgia Rheumatica (PMR) Diagnosis and Management Summary

WHAT?
 • Polymyalgia rheumatica (PMR) is a common systemic inflammatory
disease of unknown cause ... tenosynovitis of the neck ... arthropathies, myositis ... normal and can help differentiate ... universally used, ultrasound
Liposclerosing Myxofibrous Tumor (LSMFT) - MSK Radiology
Imaging Findings:
 • Geographic lucent lesion with sclerotic margin in
right femoral neck ... isointense to muscle ... Case description ... Differential diagnosis ... #clinical