17 results
Lumbar Neural Foraminal Stenosis Grading 
  - Normal - No fat effacement, Keyhole appearance
Lumbar Neural Foraminal ... Stenosis Grading ... Spine #Report #Grading ... #Classification ... Diagnosis #Radiology #MSK
Lumbar Central Canal Stenosis Grading 
  - Normal - No CSF effacement 
  -
Lumbar Central Canal ... Stenosis Grading ... Spine #Report #Grading ... #Classification ... Diagnosis #Radiology #MSK
Lumbar stenosis guide we created to implement consistent radiology reporting across our multi-hospital network. 
Lumbar Central
Stenosis Grading ... Foraminal Stenosis Grading ... Spine #Report #Grading ... #Classification ... Diagnosis #Radiology #MSK
Lumbar spine reporting - Nomenclature
Bulge (>25% disc circumference)
  - Symmetric (Circumferential) 
  - Asymmetric
Lumbar spine reporting ... MarkMamloukMD #Lumbar ... Reporting #Disc #Classification ... Radiology #Diagnosis #MSK
ROTH Score to Assess O2 Sat for Telemedicine

Have pt take deep breath in & count out
Maximal Counting Number ... #ROTH #Score #O2Sat ... #Oxygen #Saturation
Cervical Central Canal and Neural Foraminal Stenosis Grading

Cervical Central Canal Stenosis Grading
 - Normal - No
Foraminal Stenosis Grading ... Canal Stenosis Grading ... Foraminal Stenosis Grading ... Spine #Report #Classification ... Diagnosis #Radiology #MSK
Hepatopulmonary Syndrome
HPS - Diagnosis:
 1. Patients with liver disease
 2. Alveolar-arterial oxygen gradient (AaP02) >15 mmHg
Alveolar-arterial oxygen ... gradient (AaP02 ... vasodilatation HPS Classification ... diagnosis #management #classification
Hepatopulmonary Syndrome (HPS) 

HPS-differential diagnosis:
1. Pulmonary vasculature
2. Diseases of the lung parenchyma
3. Pleura and diaphragm

HPS-diagnosis:
1. Patients
Alveolar-arterial oxygen ... gradient (AaPO2 ... HPS-severity classification
Oxygen Delivery Systems
Nasal Cannula:
 • Flow: 1 - 6 L/min
 • FiO2: 25 - 40% (-4%/L
Oxygen Delivery ... of flow) Face Mask ... ~40% Venturi Mask ... Rishi Kumar @rishikumarmd ... #Oxygen #Delivery
Disc Herniations - Pathogenesis and Complications
• 90% of Lumbar disc herniations happen at L4/5 and L5/S1
•
Complications • 90% of Lumbar ... -> Mechanical loading ... complications #msk