68 results
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
Vessel Sign on Chest ... CT • Distinct pulmonary ... vessel leading into a ... #Pulmonary #diagnosis ... #radiology #clinical
Pharmacologic treatment algorithms by Global Initiative for Chronic Obstructive Lung Disease grade. Highlighted boxes and arrows
Pharmacologic treatment ... algorithms by Global ... patients with a ... ; FEV1: forced expiratory ... #Management #Pulmonary
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
surrounded by a ... sarcoidosis, mets to the lung ... Halo #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
Hypoventilation: CNS of Respiratory ... Left Shunt - Anatomic ... Embolism, Obstructive Lung ... , Interstitial Lung ... #differential #diagnosis
Diagnostic algorithm for a child or adolescent with suspected pulmonary hypertension. CHD, congenital heart disease; CPET,
Diagnostic algorithm ... for a child or ... hypertension; CXR, chest ... ; CLD, chronic lung ... #Diagnosis #Peds
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
result in decreased lung ... - Emphysema - Lung ... diseases with a ... #Diagnosis #Radiology ... #Pulmonary #CTChest
Right-Sided Heart Failure - Differential Diagnosis Algorithm
Cardiac Causes - Rule out Left-Sided Heart Failure (Most Common):
- Differential Diagnosis ... Algorithm Cardiac ... • Diffuse Lung ... • Acute Respiratory ... #HeartFailure #Cardiology
Whistling Cough- A 4-year-old boy presented to the otorhinolaryngology outpatient clinic with a 2-day history of
see source for video ... and lower left lung ... A repeat chest radiograph ... NEJM #clinical #radiology ... #respiratory
First-line therapies for Asthma, Asthma-COPD Overlap and COPD

The diagnosis of COPD, asthma, and ACO initially requires
of exposure to respiratory ... spirometry with a ... A summary of the ... #Differences #Algorithm ... #Treatment
Ground-glass opacity
Ground-glass opacity (GGO) represents:
- Filling of the alveolar spaces with pus, edema, hemorrhage, inflammation or
or interstitial lung ... predominance: Respiratory ... bronchiolitis #Diagnosis ... #Radiology #Pulmonary ... #CTChest #GGO #