12 results
Hemoptysis Differential Diagnosis Framework
Cardiovascular: Pulmonary embolism, Heart failure, Vasculitis, Valvular disease, Arteriovenous malformation
Pulmonary - Airway: Bronchitis,
Hemoptysis Differential ... Cardiovascular: Pulmonary ... - Airway: Bronchitis ... Pneumonia, Lung abscess ... #Hemoptysis #Differential
Cavity Mnemonic for Cavitary Pulmonary Lesions:
C: cancer 
 - bronchogenic carcinoma: most frequently squamous cell carcinoma
Mnemonic for Cavitary Pulmonary ... SCC) - cavitary pulmonary ... abscess - pulmonary ... airway malformation ... Cavitary #Lesions #Differential
Hemoptysis - Differential Diagnosis Framework
Airways: 
 • Bronchitis
 • Bronchiectasis
 • Malignancy: Primary bronchogenic CA, Endobronchial
Hemoptysis - Differential ... Diagnosis Framework Airways ... westermani, PNA, Lung abscess ... #Hemoptysis #Differential ... #Diagnosis #pulmonary
Stridor - Differential Diagnosis Framework:
High-pitched, variable respiratory sound

ETIOLOGIES:
Infectious:
 • Retropharyngeal abscess
 • Acute epiglottitis
 • Peritonsillar
Stridor - Differential ... Retropharyngeal abscess ... stenosis #Stridor #differential ... diagnosis #causes #pulmonary ... #airway #physicalexam
An Algorithm for the Diagnosis of Wheezing and Stridor

Stridor: Louder, constant-pitch sound over central airways
Wheezing: Musical
sound over central airways ... Retropharyngeal abscess ... Autoimmune: GPA Lower Airway ... Peribronchial pulmonary ... Noisy #Breathing #differential
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
chronic hypoxia • Wasting ... stigmata of cor pulmonale ... • Pulmonary artery ... • Treating infections ... #differential #
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... Summary Lung Abscess ... Putrid sputum/sour-tasting ... Differential Diagnosis ... #pulmonary #differential
Hemoptysis - Differential Diagnosis Framework
Massive Hemoptysis: >150-300 mL in 24h
Airway disease: 
 • Bronchitis, Bronchiectasis, Malignancy
Hemoptysis - Differential ... 300 mL in 24h Airway ... Necrotizing PNA, Abscess ... #Hemoptysis #Differential ... #Diagnosis #pulmonary
Approach to Tracheostomy Emergencies - OnePager Summary
COMPONENTS OF A TRACHEOSTOMY TUBE:
 • Obturator - inserted into
Pilot balloon ... enables sustained airway ... prevents speech & eating ... Emergencies #diagnosis #differential ... #management #pulmonary
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
of a difficult airway ... Assess functional ... murmur 3/6) - Pulmonary ... - Oral cavity/Airway ... days before Pulmonary