21 results
Progression of Imaging Findings in Acute Stroke - Timeline
Onset → Hours → Days → Weeks →
Progression of Imaging ... • Non-Enhanced CT ... • Pre-Contrast T1 ... Post-Contrast T1 ... CBarreraMD #CVA #Imaging
COVID-19 Patient Chest CT

Dr. Filippo Cademartiri @fcademartiri

#COVID19 #SARSCoV2 #CTChest #Clinical #CriticalCare #GroundGlass #CoronaVirus #CXR #ChestXRay
COVID-19 Patient ... Chest CT Dr. ... fcademartiri #COVID19 ... #CoronaVirus #CXR
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Lesions on Various Imaging ... Computed Tomography (CT ... Magnetic Resonance Imaging ... (MRI) - T2, T1 ... Ultrasound #Contrast #CT
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
Head CT 4 mSv ... CT 3 mSv 150 CXRs ... Abdomen CT 5 mSv ... Radiation #Doses #Imaging ... #CT #Nuclear #Comparison
COVID-19 - A Seattle Intensivist's One-Page Cheat-Sheet on COVID-19 v2.7 Updated March 26 2020

(v2.7) incorporating newer
COVID-19 - A Seattle ... influenza) • CFR ... 10% GI symptoms Imaging ... • CXR: hazy bilateral ... opacities • CT
Effective radiation dose in adults - Following are comparisons of effective radiation dose in adults with
Radiation #Doses #Imaging ... #ChestXRay #CXR ... #CT #Nuclear #Comparison
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Adults from Common Imaging ... 1 year MEN’S IMAGING ... years WOMEN’S IMAGING ... Radiation #Doses #Imaging ... #ChestXRay #CXR
X-ray limitations
It’s important to know the limitations of X-rays so we can correctly interpret them in
consider better imaging—from ... UltraSound (POCUS) to CT ... ChestXRay #KUB #CXR
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
Imaging Modalities ... Renal Calculus AXR ... Non-contrast CT ... ureteroscopy - Imaging ... therapeutic #Imaging
Venn Diagram - Does this patient have pneumonia?
Diagnosis is generally based on three lines of evidence:
evidence: - Imaging ... infiltrate (e.g., CXR ... , CT, ultrasound