Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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11 results
Appearance of Liver Lesions on Various Imaging Modalities
 β€’ Computed Tomography (CT) - Arterial Phase, Portal
Lesions on Various Imaging ... Computed Tomography (CT ... #CT #MRI #POCUS ... differential #diagnosis #comparison ... #table #appearance
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) β€” Abdomen and
Adults from Common Imaging ... with and without contrast ... with and without contrast ... #Nuclear #Comparison ... #Table #Risks #
Effective radiation dose in adults - Following are comparisons of effective radiation dose in adults with
Following are comparisons ... Radiation #Doses #Imaging ... ChestXRay #CXR #CT ... #Nuclear #Comparison ... #Table #Risks
Imaging options for exclusion of PE in pregnant women
The radiation dose required for either V/Q scanning
Imaging options ... /Q scanning or CT-PA ... performing definitive imaging ... are outlined in Table ... #Comparison #Table
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 ... CXRs Abdomen CT ... Radiation #Doses #Imaging ... #Nuclear #Comparison ... #Table #Risks #
Medical Imaging - Radiation Dose
#PatientInfo #Radiology #Procedures #Imaging #Radiation #Doses #ChestXRay #CT #Nuclear #Stress #Comparison #Table
Medical Imaging ... Radiology #Procedures #Imaging ... Doses #ChestXRay #CT ... Nuclear #Stress #Comparison ... #Table #Risks
Aortoenteric Fistula - Diagnosis and Management Summary
Epidemiology:
β€’ Uncommon but life-threatening
β€’ Most common site of bowel connection
Classic triad: Bleeding ... the OR β€’ HD stable ... about 50% β€’ Stable ... β€’ CT findings ... extravasation of contrast
Features That Differentiate Acute Pericarditis from Myocardial Ischemia or Infarction and Pulmonary Embolism

In contrast to the
Embolism In contrast ... pericarditis, making ... #Presentation #comparison ... #Table #Diagnosis
β–Ί
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
cellular antigen, leading ... - Contact dermatitis ... Hypersensitivity #Types #Classification ... Diagnosis #Reactions #Table
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
mSv 1 day Head CT ... months Chest CT ... Radiation #Doses #Imaging ... #Nuclear #Comparison ... #Table #Risks #