89 results
Dynamic CT Myelograms can help identify the source of spinal CSF Leaks. 
1. Place a sponge
Dynamic CT Myelograms ... Place a sponge on CT ... MarkMamloukMD #CTMyelogram ... #Myelogram #CSFLeak
Effective radiation dose in adults - Following are comparisons of effective radiation dose in adults with
in adults with background ... PatientInfo #Radiology #Background ... ChestXRay #CXR #CT
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Computed Tomography (CT ... Computed Tomography (CT ... Computed Tomography (CT ... - Intravenous Pyelogram ... PatientInfo #Radiology #Background
Estimated Medical Radiation Doses for 5 Year-Old Child

3-view ankle	0.0015 mSv	1/14th CXRs
2-view chest	0.02 mSv	1 CXRs
Anteroposterior and lateral
50 CXRs Head CT ... 200 CXRs Chest CT ... CXRs Abdomen CT ... PatientInfo #Radiology #Background ... ChestXRay #CXR #CT
One-page resource for Lung POCUS in COVID19:
- likely (unproven) sensitive due to peripheral distribution of lesions
resource for Lung POCUS ... of lesions on CT ... ChrisAllison_VT #Lung #POCUS
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
dose - Days of background ... radiation Natural background ... mSv 1 day Head CT ... months Chest CT ... PatientInfo #Radiology #Background
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
or ‘hypoechoic’ background ... a hyperechoic background ... MUSCULOSKELETAL #MSK #POCUS
Tricuspid regurgitation on Color Doppler POCUS Echocardiogram

Tricuspid regurgitation.  High-pitched, holosystolic murmur best heard by lower
Color Doppler POCUS ... CT shows intense ... regurgitation #POCUS
Vitreous Hemorrhage on Ocular POCUS

Binocular vision loss - think cortical blindness, opt for CT/MRI
Monocular vision loss
Hemorrhage on Ocular POCUS ... blindness, opt for CT ... problem, opt for POCUS ... Hemorrhage #Ocular #POCUS
X-ray limitations
It’s important to know the limitations of X-rays so we can correctly interpret them in
Care UltraSound (POCUS ... ) to CT or MRI.