9 results
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
and lateral abdomen ... 50 CXRs Head CT ... CXRs Abdomen CT ... #Table #Risks # ... Testing #Study #
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
without contrast material ... without contrast material ... Imaging #ChestXRay #CXR ... #Table #Risks # ... Testing #Study
Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
and Screening Testing ... MRA; abdominal CT ... , Bilateral selective ... infusion Adrenal CT ... Screening #Workup #table
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
background radiation Natural ... Chest CT 3 mSv 12 ... Imaging #ChestXRay #CXR ... #Table #Risks # ... Testing #Study #
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
necrosis (7-14 days later ... Putrid sputum/sour-tasting ... Blood cultures • CXR ... early disease) • CXR ... seen • Chest CT
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
symptoms are not caused ... e.g. incidental CXR ... • Natural history ... Self-limiting, chronic but stable ... anterior/posterior MSK
COVID-19 - A Seattle Intensivist's One-Page Cheat-Sheet on COVID-19 v2.7 Updated March 26 2020

(v2.7) incorporating newer
31 • First US case ... symptoms Imaging • CXR ... : hazy bilateral ... opacities • CT ... unilateral* • POCUS
Esophageal Rupture with Gastric Contents seen on Lung Ultrasound
Middle aged patient with oesophageal Ca presents generally
Patient had CXR ... echogenic mobile material ... This case again ... the utility of POCUS ... 5 minutes and CT
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
DISLOCATION: ~25% cases ... ligament/meniscus testing ... Consider CT. ... vascular injury---> CT ... Posterior #Injury #msk