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Soft Tissue B
Soft Tissue B Infection and Tumor
Question | Answer |
---|---|
patterns of acute pneumonitis | alveolar, bronchopneumonia, interstitial |
lobar pneumo | alveolar pneumo |
lobular pneumo | bronchopneumo |
m/c agent of bronchopneumo | Staph aureus |
m/c agents of interstitial pneumonia | virus, mycoplasma, and protozoan |
acinar shadow is associated with | alveolat pneumo |
visible after resolution of primary TB | Gohn's tubercle |
Gohn's tubercle abd enlarged hilar nodes | Ranke complex |
peripheral granuloma | Gohn's tubercle |
reactivation of primary focus | secondary TB |
almost always affects the apices | secondary TB |
treatments for secondary TB | plumbage and thoracoplasty |
miliary TB spread | hematogenous |
affects immunocompromised TB | miliary |
three common fungal disease of airways | coccidiomycosis, histoplasmosis, blastomycosis |
coccidiomycosis | san joaquin valley fever |
histoplasmosis | ohio valley fever |
common fungal disease in midwest | ohio valley fever |
solitary peripheral granuloma | fungal disease |
sterile granuloma in the lung | sarcoidosis |
potato nodes | sarcoidosis |
multiple cystic radiolucencies | sarcoidosis |
1-2-3 sign | sarcoidosis |
what is the 1-2-3 sign | R- peritracheal and R/L hilar lymphadenopathy |
m/c in immunocompromised | pneumocystis Carinii |
neonates and immunocompromised are susceptible | E Coli |
predisposes patient to TB | silicosis |
combo of pneumoconiosis and rheumatoid lung disease | caplan's syndrome |
friedlanders pneumo | klebsiella pneumo |
rusty colored sputum | pneumococcal pneumo |
voluminous exudates | klebsiella pneumo |
may bulge the fissures | klebsiella pneumo |
bronchopulmonary pneumotaceles | Staph pneumo |
chronic pneumo is caused by | sarcoid, TB, fungal |
calcifications of hemidiaphragm | asbestosis |
mesothelioma | asbestosis |
radiographic sign of asbestosis | pleural disease and calcification of hemidiaphragm |
tumor with good prognosis | bronchial adenoma |
popcorn calcification | hamartoma |
well circumscribed solitary nodule | hamartoma |
risk factors for bronchogenic carcinoma | smoking, asbestosis, 5th and 6th decades of life |
apical mass | pancoast tumor |
hemoptysis in 50% | bronchial adenoma |
worse prognosis | small cell / oat cell carcinoma |
m/c to cavitate | squamous cell |
m/c to cause solitary nodule | adenocarcinoma |
pancoast tumor is what type of carcinoma | squamous cell |
hematogenous canon ball metastasis | bronchial carcinoma |
AKA alveolar cell carcinoma | bronchial carcinoma |
a from of bronchogenic carcinoma | bronchiolar carcinoma |
pathways of metastatic disease | hematogenous, lymphatic, direct extension |
m/c agent of alveolar pneumo | strep |