28 results
CT Lung Signs in Pulmonary Diseases - One Page Summary of Pulmonary Signs
 - Air Crescent
CT Lung Signs in ... - Halo sign - ... Atoll sign (reverse-halo ... Diseases #diagnosis #differential ... #radiology
Reversed Halo Sign - Infectious and Non-Infectious Differential Diagnosis
Definition: A focal rounded area of GGO surrounded
Reversed Halo Sign ... Diagnosis Definition: A ... surrounded by a ... Dermatomyositis, Lung ... #Halo #Sign #Infectious
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... surrounded by a ... #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
Atoll Sign (Reverse-Halo Sign) on Chest CT
 • Central GGO surrounded by a crescentic or circumferential
Atoll Sign (Reverse-Halo ... surrounded by a ... #Halo #Sign #CT ... #Lung #Pulmonary ... #clinical
Batwing
A bilateral perihilar distribution of consolidation is also called a Batwing distribution.
The sparing of the periphery
most typical of pulmonary ... Reverse Batwing ... #Diagnosis #Radiology ... #CXR #Batwing # ... Differential #RadiologyAssistant
Reverse Halo Sign
Defined as a central ground class opacity surrounded by a ring of dense consolidation
Differential
Reverse Halo Sign ... Defined as a central ... surrounded by a ... #Halo #Sign #differential ... #radiology
Stage I - Redistribution
In a normal chest film with the patient standing erect, the pulmonary vessels
reserve capacity ... In daily clinical ... period of CHF (right ... #Clinical #Radiology ... #CXR #CHF #Cephalization
ARDS/VALI progression over the course of 1 week 
 (a) Day 1 - No pathological findings.
course of 1 week (a) ... involvement, with “white lung ... structures help in the differential ... #Clinical #Radiology ... #CXR #ChestXRay
Pleural effusion is not always visible as a meniscus in the costophrenic angle. 
A subpulmonic effusion
bubble and the lung ... patient with signs ... of CHF. ... #Clinical #Radiology ... #CXR #CHF #Pleural
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Pattern - Chest Radiology ... throughout the lungs ... hematogenous spread of a ... diagnosis #pulmonary ... #CXR #clinical