11 results
Peripheral Vertigo
Time course and symptoms characteristics are very helpful in distinguishing between causes of peripheral vertigo.
Benign
Benign Paroxysmal Positional ... Continuous episodes, lasting ... Recurrent episodes lasting ... differential #diagnosis #comparison ... #table
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
emphysema: no walls, central ... Diagnosis #Radiology #CTChest ... #Differential #Comparison ... #Table #RadiologyAssistant
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
0.001 mSv 3 hours CENTRAL ... - Dental X-ray ... #CT #Nuclear #Comparison ... #Table #Risks # ... Testing #Study
Chest Pain Diagnosis and Management Algorithm
STEMI:
 - Hx: Pressure like CP, Radiation to arm/jaw, CAD risk
Chest Pain Diagnosis ... and Management Algorithm ... onset, severe, tearing ... uremia) - PEX: Positional ... Diagnosis #Management #Algorithm
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
14th CXRs 2-view chest ... mSv 200 CXRs Chest ... #CT #Nuclear #Comparison ... #Table #Risks # ... Testing #Study #
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
thickening of the central ... Radiology #Pulmonary #CTChest ... #Differential #Comparison ... #Table #RadiologyAssistant
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
event, follow ACC algorithm ... Stable patients ... change CV risk Chest ... surgery Stress Testing ... preoperative stress testing
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
Fluid Tolerance Testing ... Central Venous Line ... blood flow in the chest ... Responsiveness #Tolerance #testing ... #criticalcare #comparison
How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
0.04 mSv 4 days Chest ... mSv 8 months Chest ... #CT #Nuclear #Comparison ... #Table #Risks # ... Testing #Study #
ACOG - Outpatient Assessment and Management for Pregnant Women With
Suspected or Confirmed Novel Coronavirus (COVID-19)
Low Risk
above and re-start algorithm ... local infection control ... pulse oximetry, chest ... excluded from chest ... Pregnancy #Obstetrics #Algorithm