6216 results
Using Stroke Windows for Detecting Ischemia on Head CT
When evaluating a CT head for possible stroke,
Ischemia on Head CT ... When evaluating a CT ... possible stroke, narrow ... Window Width • Narrow ... Radiology #CTHead #diagnosis
Using Subdural Windows for Detecting Hemorrhage on Head CT
When evaluating CT head for hemorrhage, widen the
Hemorrhage on Head CT ... When evaluating CT ... Window Width • Narrow ... Radiology #CTHead #diagnosis
Emphysematous Cystitis
Epidemiology:
 • Usually middle-aged diabetic women
 • Other RF: neurogenic bladder, urinary tract outlet obstruction,
pneumoniae, proteus Diagnosis ... is needed for diagnosis ... , specifically CT ... antibiotics early, may narrow ... Emphysematous #Cystitis #diagnosis
Broncholithiasis - Differential Diagnosis Framework

 • Also known as: Lung stones, pulmoliths, pneumoliths, bronchial calculi
 •
- Differential Diagnosis ... Broncholithiasis Diagnosis ... bronchus • Chest CT ... Bronchoscopy - Diagnostic ... to inflamed and narrowed
Tachycardia - Wide vs Narrow Complex, Regular vs Irregular rhythm table

#Diagnosis #Cardiology #EKG #ECG #WideComplex #Narrow
Tachycardia - Wide vs Narrow ... rhythm table #Diagnosis ... #WideComplex #Narrow
Narrow Complex Tachycardias (Simplified)

Irregular Narrow Complex Tachycardia:
 1. Atrial fibrillation
	- Usually the correct answer
 2. Multifocal
Narrow Complex Tachycardias ... ) Irregular Narrow ... conduction Regular Narrow ... NarrowComplex #Narrow ... #differential #diagnosis
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
Evolution of stroke on CT ... infarction (open arrow ... ischemic penumbra (arrow ... and left insula (arrow ... and DWI (open arrow
Pneumonia on Chest Xray and POCUS

Extensive pneumonia in lower left lobe (red arrow). 
POCUS: Dynamic air
left lobe (red arrow ... bronchogram (green arrows ... bronchus (yellow arrow
Pudendal Neuralgia
• Pudendal nerve arises from S2-S4 roots and innervates perineal structures
• Nerve is prone to
ligaments (green arrow ... canal (yellow arrow ... women cyclists • CT-guidance ... block can help diagnose ... • Important to diagnose
Urinary Tract Tuberculosis - Contrast-enhanced computed tomography (CT) of the abdomen showed mild dilatation of the
computed tomography (CT ... Panels A and B, arrows ... excretory phase on CT ... ureter (Panel C, arrows ... Radiology #Pathology #CT