22 results
Effective radiation dose in adults - Following are comparisons of effective radiation dose in adults with
Effective radiation dose ... Following are comparisons ... #PatientInfo #Radiology ... Imaging #ChestXRay #CXR ... #CT #Nuclear #Comparison
CT vs T1 MRI
CT Head:
 - Bones are white
 - Fat is Dark & Scalp fat
apparent T1 MRI Brain ... #CT #T1 #MRI #comparison ... #neurology #radiology ... #brain
MRI Brain Sequence Comparison: T1 vs T2 vs FLAIR
T1:
 - CSF is Dark
 - Grey Matter
MRI Brain Sequence ... Comparison: T1 ... T2 #FLAIR #MRI #Brain ... #radiology #diagnosis ... #neurology
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
Medical Radiation Doses ... 0.0015 mSv 1/14th CXRs ... #PatientInfo #Radiology ... Background #Radiation #Doses ... #CT #Nuclear #Comparison
X-ray limitations
It’s important to know the limitations of X-rays so we can correctly interpret them in
of X-rays so we can ... #Diagnosis #Radiology ... ChestXRay #KUB #CXR ... #Limitations #Comparison
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
skin lesions, LAD ... RingEnhancing #Lesions #Brain ... diagnosis #causes #radiology ... #neurology
Disseminated Neurocysticercosis on Skull XRay. 

One can appreciate calcified lessons in the Chest wall in CXR
One can appreciate ... Chest wall in CXR ... Positive serology ... SkullXRay #Clinical #Radiology
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
it’s anatomic, brain ... But this edema can ... all diffusion does ... But other things can ... MRI #Sequences #Radiology
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Radiation Dose to ... #PatientInfo #Radiology ... Background #Radiation #Doses ... Imaging #ChestXRay #CXR ... #CT #Nuclear #Comparison
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
Renal Calculus AXR ... limited radiation dose ... total radiation dose ... - Limited IVP can ... stones #calculus #Radiology