10 results
CAVITY – a useful mnemonic for the causes of a cavitating lung mass.

C = cancer
of a cavitating lung ... C = cancer - ... embolus I = infection ... bronchogenic cyst #Diagnosis ... #Differential #Lung
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 • Acute Infections: Lung abscess,
Cavitary Lung Disease ... Pneumonia, Septic Emboli ... cancer, Metastatic ... #Diagnosis #Algorithm ... #lesion #pulmonary
Causes of Dyspnea - Differential Diagnosis Algorithm
Cardiac:
 • Dysrhythmia
 • Ischemia
 • Cardiomyopathy
 • Valvular disease
Causes of Dyspnea ... Algorithm Cardiac ... Emphysema • Cancer ... • Interstitial lung ... embolismPulmonary
CAVITY Mnemonic for Causes of Cavitary Lung Lesions

C - Cancer (SCC, mets)
A - Autoimmune (GPA, RA)
V
Lung Lesions ... C - Cancer (SCC, ... Thromboembolism, Septic Emboli ... #Lung #Pulmonary ... #Differential #Diagnosis
Pulmonary Hypertension Groups - WHO Classification
Group I - Vascular remodeling of pulmonary arteries
 • Idiopathic, HIV,
III - Chronic lung ... Embolism Group ... worsens dyspnea ... markedly limited by dyspnea ... Classification #diagnosis
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
Diagnosis Algorithm ... cancer • Metastases ... Tuberculosis • Septic Embolism ... #Algorithm #Causes ... #Pulmonary
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
cancer • Septic ... emboliLung ... hemoptysis • Dyspnea ... Tuberculosis Diagnosis ... Tuberculosis #TB #Diagnosis
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
cancer • Septic ... emboliLung ... hemoptysis • Dyspnea ... Tuberculosis Diagnosis ... Tuberculosis #TB #Diagnosis
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
• Nodular or cavitary ... Mimics TB with: Cavitary ... disease, alcohol, cancer ... Weakness, • Dyspnea ... Diagnosis Of NTM
Uncommon Causes of Noncardiogenic Pulmonary Edema (NCPE) - Differential Diagnosis Framework

High Altitude Pulmonary Edema:
 • Accumulation
- Differential Diagnosis ... blood cells in the lung ... walking uphill - Dyspnea ... hemorrhage, and seizure activity ... Embolism: • Acute