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

C = cancer
embolus I = infection ... (TB, fungal, staph ... #CAVITY #Mnemonic ... #Cavitary #Lesions ... #Differential #
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 • Acute Infections: Lung abscess,
Cavitary Lung Disease ... - Differential ... : TB, NTB, Fungal ... #Algorithm #lesion ... #pulmonary #differential
Cavity Mnemonic for Cavitary Pulmonary Lesions:
C: cancer 
 - bronchogenic carcinoma: most frequently squamous cell carcinoma
Cavity Mnemonic ... emboli) I: infection ... #CAVITY #Mnemonic ... #Cavitary #Lesions ... #Differential
CAVITY Mnemonic for Causes of Cavitary Lung Lesions

C - Cancer (SCC, mets)
A - Autoimmune (GPA, RA)
V
CAVITY Mnemonic ... Septic Emboli) I - Infection ... #Mnemonic #Cavitary ... #Lesions #Differential ... #Diagnosis
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
lesions - Centrilobular ... Kansasii: • Mimics TB ... with: Cavitary ... Diagnosis Of NTM ... #Infections #differential
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
lesions • Malnutrition ... disease • DM DDX ... (NTM) • Fungal ... Tuberculosis Diagnosis ... #Diagnosis #Management
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
lesions • Malnutrition ... disease • DM DDX ... (NTM) • Fungal ... Tuberculosis Diagnosis ... #Diagnosis #Management
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
, pulmonary infiltrates ... fevers • MAC/NTM ... lymphadenitis, pulmonary ... Leishmaniasis Differential ... Inflammatory #Syndrome #Differential
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... in HIV - Differential ... fever, cough and cavitary ... infiltrates, mimicking TB ... #HIV #AIDS #pulmonary