12 results
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
= Biomarkers + ECG ... Equivalents / Don't Miss Signs ... #Ischemia #ECG ... #EKG #diagnosis ... Interpretation #differential
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
on ECG • Conventional ... #Equivalents #ECG ... #EKG #diagnosis ... #differential # ... cardiology #electrocardiogram
Diagram of different types of bone tumors that can occur around the knee on XRay -
flame/blade of grass ... sign • Parosteal ... #Differential # ... Radiology #XRay ... #msk #lesions #adult
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
flame/blade of grass ... sign • Parosteal ... #Differential # ... Diagnosis #Radiology ... #XRay #MSK #pediatrics
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
life-threatening Differential ... dystrophy - Brain stem ... Serologic and EMG ... test - Cogan sign ... - Peek sign
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
joint trauma (e.g ... derangements (e.g ... #Joint #Pain #MSK ... rheumatology #approach #workup ... #differential #
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Freiberg Infraction - MSK ... 1st MT, hallux valgus ... for secondary signs ... Differential diagnosis ... plate, subchondral bone
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
and Differential ... previously stable values ... risk factors (eg ... hypertension (eg ... hypertension (eg
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Weakness - Differential ... Postsynaptic: Myasthenia Gravis ... Lack of UMN/LMN signs ... dystrophies Work ... electromyographic (EMG
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... Diagnosis Framework STEMI ... STE: "Pardee's sign ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram