29 results
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
leading into a lung ... • DDx: Septic ... infarction, mets to the lung ... Vessel #Sign #CT #Lung ... Pulmonary #diagnosis #radiology
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
circumferential GGO • DDx ... sarcoidosis, mets to the lung ... Halo #Sign #CT #Lung ... Pulmonary #diagnosis #radiology
Epley Maneuver for BPPV

Epley manuver
 - Epley begins after the last step of the Dix Hallpike
Epley Maneuver for ... BPPV Epley manuver ... - Epley begins ... last step of the Dix ... #Management #BPPV
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
or interstitial lung ... predominance: UIP, NSIP, DIP ... bronchiolitis #Diagnosis #Radiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
in aVR > 0.7: ppv ... complex tachycardia ddx ... #differential #cardiology
Constrictive Pericarditis on Echocardiogram
A 55-year-old female marathon runner presents to clinic w/ 6-months of worsening breathlessness
edema, and clear lungs ... We did a transthoracic ... pocus #clinical #cardiology
Notice that there are multiple densities in both lungs.
The larger ones are ill-defined and maybe there
densities in both lungs ... non-productive cough, that did ... #Clinical #Radiology
1,3-Beta-D-Glucan and Galactomannan Testing Sensitivity Specificity and False Positives
1,3-Beta-D-Glucan
 • Cell wall component of many fungi
Spec 81% for dx ... of IA PPV ... result in + as long
Water Lily Sign (Camalote Sign) on Chest CT
 • Hydatid cyst in the lung with a
Hydatid cyst in the lung ... free-floating endocyst • DDx ... Hydatid cyst of the lung ... #Camalote #CT #Lung ... Pulmonary #diagnosis #radiology
Bronchus Sign on Chest CT
 • Airway leading directly to a peripheral lung nodule or mass
to a peripheral lung ... nodule or mass • DDx ... Bronchus #Sign #CT #Lung ... Pulmonary #diagnosis #radiology