13 results
Excellent overview of the emergency department approach to atraumatic sudden onset headaches- including proposed algorithm and
Excellent overview ... including proposed algorithm ... omitting LP if CT ... petrosoniak #Headache #Algorithm
X-ray limitations
It’s important to know the limitations of X-rays so we can correctly interpret them in
UltraSound (POCUS) to CT ... Below is a brief overview ... #Diagnosis #Radiology
Atrial Fibrillation Overview

Symptoms:
Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

1. Why?
Cardiac:
• Valvular heart disease
•
Atrial Fibrillation Overview ... #Fibrillation #Cardiology ... #Management #Algorithm
Bronchus Sign on Chest CT
 • Airway leading directly to a peripheral lung nodule or mass
Sign on Chest CT ... : Bronchogenic Ca ... Bronchus #Sign #CT ... Pulmonary #diagnosis #radiology
CT Angiogram Sign on Chest CT
 • Prominent pulm vessels traversing through an area of parenchymal
CT Angiogram Sign ... on Chest CT • ... mucinous adeno Ca ... Angiogram #Sign #CT ... Pulmonary #diagnosis #radiology
Corona Radiata (Sunburst sign) on Chest CT
 • SPN or mass, with spiculated and inegular margins
sign) on Chest CT ... : Bronchogenic Ca ... Sunburst #Sign #CT ... Pulmonary #diagnosis #radiology
Air Crescent Sign on Chest CT
 • Crescentic or circumferential rim of radiolucent airspace within a
Sign on Chest CT ... , bronchogenic Ca ... Crescent #Sign #CT ... Pulmonary #diagnosis #radiology
Cheerio Sign (Open Bronchus Sign) on Chest CT
 • Pulmonary nodule with a central lucency
 •
Sign) on Chest CT ... DDx: Pulm adeno Ca ... Cheerio #Sign #CT ... Pulmonary #diagnosis #radiology
Air Bronchogram Sign on Chest CT
 • Patent airways surrounded by opacified lung
 • DDx: pna,
Sign on Chest CT ... infarction, pulm adeno Ca ... Bronchogram #Sign #CT ... Pulmonary #diagnosis #radiology
Crazy Paving on Chest CT
 • Thickened interlobular septa in a background of diffuse GGO's.
 •
Paving on Chest CT ... mucinous adeno Ca ... #Paving #Sign #CT ... Pulmonary #diagnosis #radiology