19 results
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
Chronic inflammation causes ... weight • Chest pain ... Most Common Causes ... in the adjacent lung ... #diagnosis
Hemoptysis - Differential Diagnosis Framework
Airways: 
 • Bronchitis
 • Bronchiectasis
 • Malignancy: Primary bronchogenic CA, Endobronchial
- Differential Diagnosis ... Bronchitis • Bronchiectasis ... Parenchyma: • Infection ... westermani, PNA, Lung ... #pulmonary #causes
Right-Sided Heart Failure - Differential Diagnosis Algorithm
Cardiac Causes - Rule out Left-Sided Heart Failure (Most Common):
- Differential Diagnosis ... • Diffuse Lung ... • Chronic Lung ... Infection ... • Bronchiectasis
Bronchiectasis - Permanent dilation of an airway
WHAT CAN YOU SEE ON CT?
1) Lack of tapering of
Bronchiectasis - ... involving both lungs ... WHAT ARE COMMON CAUSES ... Immunodeficiency 3) Infection ... #pulmonary #diagnosis
Bronchiectasis is defined as localized bronchial dilatation.
The diagnosis of bronchiectasis is usually based on a combination
The diagnosis of ... the peripheral lung ... The most common cause ... is prior infection ... #Pulmonary #Bronchiectasis
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
status NTM Cause ... Centrilobular nodules - Bronchiectasis ... Syndrome of right middle ... diarrhea, abdominal pain ... Diagnosis Of NTM
Hemoptysis - Differential Diagnosis Framework
Massive Hemoptysis: >150-300 mL in 24h
Airway disease: 
 • Bronchitis, Bronchiectasis, Malignancy
- Differential Diagnosis ... • Bronchitis, Bronchiectasis ... Parenchyma: • Infection ... Postprocedural, Lung ... #pulmonary #causes
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
Can present in middle ... • Chronic lung ... disease • Bronchiectasis ... lymphocytic interstitial lung ... DDX - Other causes
Broncholithiasis - Differential Diagnosis Framework

 • Also known as: Lung stones, pulmoliths, pneumoliths, bronchial calculi
 •
Also known as: Lung ... patients), • Chest pain ... pneumonia, • Bronchiectasis ... Causes: • Mycobacterium ... Noninfectious Causes
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... polymicrobial infection ... Pleuritic chest pain ... #Abscess #pulmonary ... #differential #causes