12 results
Posterior Ankle Impingement (Os Trigonum) Syndrome - MSK Radiology
Imaging Findings:
 • Os trigonum which has marrow
(Os Trigonum) Syndrome ... - MSK Radiology ... Case description ... syndesmotic ligament tear ... osteochondral lesion
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
compressive cord lesion ... less swollen - Lesion ... tested and if negative ... • Infectious causes ... or optic nerve lesions
Multiple Myeloma and Monoclonal Gammopathies
C - HyperCalcemia- calcium > 11 mg/dL / >1 mg/dL the ULN
R
on MRI studies ... Causes of false- ... negative SPEP: ... plasmacytoma, POEMs syndrome ... MGUS #diagnosis #hematology
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
) - MSK Radiology ... function after year ... peers and may negatively ... repeated follow-up MRI ... #clinical #mri
BEE Syndromes - Non-inflammatory Causes

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

Visual or auditory symptoms in
Non-inflammatory Causes ... Brain, Eye, and Ear ... neuropathy (LHON) plus MRI ... lesions and clinical ... consistent with MS
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
results from a lesion ... fasciculus), which causes ... The most common causes ... MRI was ordered ... diagnosed with MS
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
Pustular skin lesions ... Rule out other causes ... affected areas and if negative ... - MRI: inflammation ... diagnosis #management #Dermatology
Cryofibrinogenemia Summary

Cryofibrinogenemia Epidemiology:
 • 40-70 years with a modest female predominance

Cryofibrinogenemia:
 • The precipitation of a
levels >1g/L • Negative ... cryoglobulins • Negative ... causes of secondary ... Antiphospholipid syndrome ... #hematology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
ischemic skin lesions ... Conjunctivitis, mucositis ... oligoclonal bands • MRI ... tract, and often causes ... vasculitis • Cogan syndrome
Sjogren's Syndrome Overview

Epidemiology:
• F > M: 9:1
• 5-6th Decades (can be any age)

Autoimmune exocrinopathy multisystemic disease
Hypocomplementemia • Can cause ... neuropathy, transverse myelitis ... Nephrogenic DI Hematologic ... phenomenon (16%) MSK ... Symptomatic: artificial tears