5 results
Diagram of different types of bone tumors that can occur around the knee on XRay -
on XRay - Age > ... flame/blade of grass ... sign • Parosteal ... Diagnosis #Bony ... #XRay #msk #lesions
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
on XRay Age < 30 ... flame/blade of grass ... sign • Parosteal ... #Diagnosis #Radiology ... #XRay #MSK #pediatrics
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
Algorithm Red ... Space-occupying brain lesion ... • CNS infection ... Matthew Ho, MD PhD ... #Algorithm #neurology
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
with: - Thymic tumors ... Serologic and EMG ... test - Cogan sign ... - Peek sign ... #neurology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
- Differential Diagnosis ... system: Brain tumor ... Postsynaptic: Myasthenia Gravis ... Lack of UMN/LMN signs ... #neurology