43 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
Triquetral Fracture ... The triquetrum ... Complications are ... #Triquetrum #Fracture ... Orthopedics #Sports #MSK
Age of Ossification of Carpal Bones
Capitate - 1 Month
Hamate - 2 Months
Triquetral - 3 Years
Lunate -
Age of Ossification ... Hamate - 2 Months Triquetral ... me remember the age ... #Ossification #Age ... mnemonic #diagnosis #msk
Severe Drug Rashes - Comparison - DRESS | SJS/TEN | AGEP | Erythroderma

DRESS 
 - Onset:
Drug Rashes - Comparison ... DRESS | SJS/TEN | AGEP ... #Drug #Rashes #Comparison ... DRESS #SJSTEN #AGEP ... Dermatology #Emergency #Differential
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... child-bearing age ... Cystic #Cysts #Differential ... #Comparison #Table
Diagram of different types of bone tumors that can occur around the knee on XRay -
knee on XRay - Age ... Diagnosis #Bony #Differential ... peds #pediatrics #msk
Hypoxemia vs Hypoxia
Hypoxemia - Partial pressure of arterial oxygen (PaO2) is below normal
Hypoxia - Insufficient oxygen
hypoxemia - Tissues are ... hypoxia #hypoxemia #differential ... #diagnosis #comparison
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Lymphoproliferative Disorders - Differential ... - Bimodal Age ... Most common, Wide age ... Amy Chung, MD, MSc ... Diagnosis #NonHodgkin #differential
Etiologies of Hypoaldosteronism

Hyporeninemic Hypoaldosteronism (Low Renin, Low Aldosterone)
 - Diabetic Nephropathy 
 - NSAIDs
Non-Hyporeninemic Hypoaldosteronism (Normal
Aldosterone) - ACE ... Hypoaldosteronism #Differential ... #Aldosterone #Comparison
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
a few lesions are ... included in the differential ... be added to the differential ... Epiphysis #Radiology #MSK ... #Differential #
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
Non-Hodgkin's Lymphoma - Comparison ... Increases with age ... involvement Differential ... #NonHodgkins #comparison ... oncology #diagnosis #differential