13 results
Colonic Thumbprint Sign on Abdominal XRay - Differential Diagnosis:
 • inflammatory bowel disease: UC and CD
- Differential ... bowel disease: UC and ... CD • infection ... (e.g. pseudomembranous ... Diagnosis #radiology
Diagram of different types of bone tumors that can occur around the knee on XRay -
on XRay - Age > ... sequestrum, cloaca, and ... blade of grass sign ... Diagnosis #Bony #Differential ... #Radiology #XRay
MAGIC DR – a handy mnemonic used to remember the potential causes of a cerebral ring
MAGIC DR – a handy ... Demyelinating disease (eg ... necrosis #Diagnosis #Radiology ... MAGICDR #DRMAGIC #Differential ... #Brain
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
occur around the knee ... on XRay Age < 30 ... blade of grass sign ... #Bony #Differential ... #Diagnosis #Radiology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
, LAD, and hepatomegaly ... splenomegaly Other infections ... cryptococcus, and ... #Brain #differential ... diagnosis #causes #radiology
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
signs (e.g., fever ... Space-occupying brain ... lesion • CNS ... infection (e.g., ... Matthew Ho, MD PhD
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Triage EKG (no prior ... Sister had MI in ... Differential/diagnosis ... RV, McConnell's sign ... A4c #clinical #cardiology
Anatomy of the Knee X-ray - AP projection. ⁣⁣
It’s important to be able to identify the
Pellegrini- Steida lesion ... #knee #xray #clinical ... #radiology #anatomy ... #ap #radiology ... #orthopedics #labeled
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 ... electrocardiogram #cardiology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Weakness - Differential ... nervous system: Brain ... • Infectious: Brain ... Lack of UMN/LMN signs ... electromyographic (EMG