21 results
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
Feeding Vessel Sign ... Septic emboli, pulm infarction ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Tree in Bud Sign
The Tree-in-Bud sign represents Endobronchial spread in a linear branching pattern and centrilobular
Tree in Bud Sign ... of infective bronchiolitis ... #diagnosis #clinical ... #radiology #ChestCT ... #pathophysiology
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Framework NCPE Pathophysiology ... Causes include: ... edema • Bowel infarction ... Transfusion-related acute lung ... differential #diagnosis #cardiology
Bronchiectasis is defined as localized bronchial dilatation.
The diagnosis of bronchiectasis is usually based on a combination
the peripheral lung ... The most common cause ... bronchiectasis is prior infection ... #Diagnosis #Radiology ... #Pulmonary #Bronchiectasis
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
polymicrobial infection ... • Most common cause ... Abscess Pathophysiology ... Lung Abscess - Clinical ... #Abscess #pulmonary
Fat Embolism Syndrome
Trauma to the long bone or pelvis accounts for —9096 of cases. The diagnosis
Trauma to the long ... Pathophysiology ... onset widespread pulmonary ... FES is a clinical ... Syndrome #Diagnosis #Signs
Based on the images alone, it is usually not possible to determine the cause of the
determine the cause ... chronic illness, clinical ... Infarction - peripheral ... nodular interstitial lung ... #Radiology #CXR
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
has five major clinical ... fungal stain of clinical ... Aspergillosis Pathophysiology ... change in the lungs ... nails, bronchi, lungs
Air Bronchogram Sign on Chest CT
 • Patent airways surrounded by opacified lung
 • DDx: pna,
Air Bronchogram Sign ... severe ILD, pulm infarction ... #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
monophasic Pathophysiology ... Transverse Myelitis - Clinical ... • Bilateral signs ... causes need to ... diagnosis #management #neurology