12 results
Diagram of different types of bone tumors that can occur around the knee on XRay -
occur around the knee ... blade of grass sign ... bone island • Stress ... @docskalski #Knee ... Radiology #XRay #msk
CPAP Troubleshooting Tips
1. Wrong size/style mask → try a different mask, nasal pillows
2. Trouble getting used
Dry, stuffy nose ... first, then try straps ... → adjust straps ... during day, try ... noise → check air filter
DIY Respirator

Innovative technique to create a cheap, reusable, elastomeric respirator for use during critical N95 supply
DIY Respirator ... using only a face mask ... in-line ventilator filter ... and two elastic straps ... Es_iY5WJdmI #DIY
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
occur around the knee ... blade of grass sign ... bone island • Stress ... @docskalski #Knee ... Radiology #XRay #MSK
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
FOPE lesion) - MSK ... atraumatic adolescent knee ... increased local stress ... diagnosis: • Salter ... Radiology #diagnosis #msk
DIY Facemask - Creating my own  N95
1. anesthesia. mask 
2. Straps (vent masks here)
3. Ventilator
DIY Facemask - Creating ... 1. anesthesia. mask ... Straps (vent masks ... Ventilator filter ... FACEP @MdFacep #DIY
Always reassuring to find Baker’s cyst (Speech Bubble sign)with #POCUS in patients sent by GP with
(Speech Bubble sign ... )with #POCUS in ... pressure behind the knee ... #Bakers #Cyst #POCUS ... #MSK #Popliteal
IgA Vasculitis – Henoch Scholein Purpura: Pathogenesis and Clinical Findings

 - Infectious Agents - 50% have
virus or Group A Strep ... polymorphisms alter ... arthritis (especially knees ... Pathophysiology #Diagnosis #Signs
Baker's Cyst on POCUS 
63yo w p/w pain and swelling behind knee.  Probe on knee
Baker's Cyst on POCUS ... swelling behind knee ... , and bam - POCUS ... Sign of intraarticular ... #clinical #msk
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
specific questions to ask ... to determine if stress ... ACEi/ARBs - Hold day ... lung issues • Older ... , preoperative stress