28 results
Lung Segment Anatomy Annotated on Chest CT
Right Lung:
 • Upper Lobe: Apical, Posterior, Anterior
 • Middle
Annotated on Chest CT ... • Middle Lobe: Lateral ... Medial, Anterior, Lateral ... Segments #Chest #CT ... pulmonary #clinical #radiology
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
Anteroposterior and lateral ... 50 CXRs Head CT ... 200 CXRs Chest CT ... CXRs Abdomen CT ... #PatientInfo #Radiology
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
Computed Tomography (CT ... Computed Tomography (CT ... without contrast material ... without contrast material ... #PatientInfo #Radiology
Malignant Adrenal Mass - Differential Diagnosis Algorithm
Suggestive of Malignancy: Inhomogenous Density, Delay in CT Contrast Washout
Differential Diagnosis Algorithm ... Density, Delay in CT ... Hounsfeld Units on CT ... Metastases (Often Bilateral ... Differential #Diagnosis #Algorithm
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
Findings on Chest CT ... Bilateral Peripheral ... Pulmonary #ChestCT #radiology
Primary and Secondary Causes of Hypertension - Differential Diagnosis Algorithm
Primary (Essential) (95%) - Onset between age
Differential Diagnosis Algorithm ... unilateral and bilateral ... Secondary #HTN #Cardiology ... Differential #Diagnosis #Algorithm
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
venous origin of CE material ... based on TTE, TEE, CT ... scoring #criteria #cardiology
Differential diagnosis of the reversed halo sign (RHS). AIA, angioinvasive aspergillosis; AIS, adenocarcinoma in situ; COP,
with symmetrical bilateral ... Diagnosis #Pulmonary #Radiology ... #Differential #Algorithm
Figure 2. - Effective radiation doses associated with common cardiovascular imaging tests. The average effective radiation
exposure from natural ... CT indicates computed ... #PatientInfo #Cardiology ... #Radiology #Cardiac ... Radiation #Doses #CT
Polo Mint Sign on Chest CT
 • Partial filling defect in a blood vessel surrounded by
Sign on Chest CT ... a rim contrast material ... in a CT angiogram ... Polo #Mint #Sign #CT ... Pulmonary #diagnosis #radiology