146 results
Intrapartum Abnormal Fetal HR Tracing - Causes of Bradycardia and Tachycardia - Differential Diagnosis Algorithm
Abnormal Variability:
Abnormal Fetal HR Tracing ... Minimal/Absent Variability ... bpm) • Marked Variability ... • Variability ... FetalHeartRate #Tracing
Intrapartum Abnormal Fetal HR Tracing - Causes of Variability & Decelerations - Differential Diagnosis Algorithm
Minimal/Absent Variability
Abnormal Fetal HR Tracing ... - Causes of Variability ... Minimal/Absent Variability ... anomalies Marked Variability ... FetalHeartRate #Tracing
Hydronephrosis Grading
Grade I - Pelviectasis 
Grade II - Caliectasis (Major Calyces)
Grade III - Caliectasis (Minor Calyces)
Grade
Hydronephrosis Grading ... Thinning - POCUS ... Hydronephrosis #Grading ... radiology #ultrasound #pocus
Ulcerative Colitis - Endoscopic Assessment of Disease Activity
UCEIS Score 0, Mayo Score 0 - Normal
UCEIS Score
pattern, mild friability ... vascular pattern, friability ... UC #Endoscopy #grading
Tree analogy to classify severity of hydronephrosis.

Dr. Alan Chiem https://twitter.com/atchiem

#Diagnosis #POCUS #RenalUltrasound #Hydronephrosis #Tree #Analaogy #Severity
#Diagnosis #POCUS ... Analaogy #Severity #Grading
Diagnosis of ascites according to the serum ascites albumin gradient (SAAG)
SAAG ≥ 1.1:
 - Ascitic protein
ascites albumin gradient ... Late Budd-Chiari syndrome ... Early Budd-Chiari syndrome ... leak, Nephrotic syndrome ... ascites #albumin #gradient

Posterior cerebral artery (PCA) strokes can be challenging to diagnose, due to the variability in symptoms,
diagnose, due to the variability ... or difficulty reading
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Approach to the A-a Gradient ... A-a gradient = ... A-a Gradient ≤ ... Hypoventilation Syndrome ... Hepatopulmonary Syndrome
Diastolic Dysfunction Grading - Echocardiography
Grade 0  (Normal):
 • E/A >0.8, e’ > 8 cm/s, E/e’
Diastolic Dysfunction Grading ... Relaxation Speed - POCUS ... #Dysfunction #Grading ... diagnosis #cardiology #POCUS
Emergency physician interpretation of point-of-care ultrasound for identifying and grading of hydronephrosis in renal colic compared
identifying and grading ... VisualAbstract #POCUS