Most Common (SirNins) Page3 Flashcards
MCC of chronic elevation of pulmonary venous pressure resulting in PAH
Mitral stenosis
MC type of lung Ca
Adenocarcinoma
2nd MC Subtype of bronchogenic Ca
Squamous Cell Ca
MC primary tracheal malignancy
Squamous cell ca (2nd MC: adenoid cystic ca)
MC malignant tracheal neoplasm EXCLUDING BRONCHOGENIC CA
Adenoid cystic carcinoma
MC Site primary tracheal malignancies
Distal tracheal (2nd MC: cervical trachea)
Cavitation of solitary malignant nodules is most often seen in
Small cell carcinoma
MCC of SVC syndrome in adults
Lung/ bronchogenic ca
MCC of SVC SYNDROME in PEDIA
Non- Hodgkin Lymphoma
MC tracheobronchial neoplasm that arises in the BRONCHUS OR LUNG
Carcinoid tumor
MC typeS of thyroid malignancy to invade the trachea
Papillary and Follicular
MC extrathoracic malignancies to produce lymphangitic carcinomatosis
BREAST, stomach, pancreas, prostate
MC ATYPICAL pneumonia
Mycoplasma Pneumonia
MC NONTUBERCULOUS mycobacteria responsible for pulmonary disease
M. avium intracellare
M. kansasaii
MCC of VIRAL pneumonia in ADULTS
Influenza
MC COMPLICATION of PNEUMONIA
Parapneumonic effusion
MCC of fungal infection in the AIDS population
Cryptococcus
MC AIDS- defining oppurtunistic infection
Pneumocystis jiroveci pneumonia (PCP)
Traction bronchiectasis is most commonly seen in (disease)
UIP
Conglomerate masses are most often seen in (disease)
End- stage sarcoidosis
MC causes of irregular lung interfaces (diseases)
UIP and sarcoidosis
MC Idiopathic interstitial lung disease
Idiopathic Pulmonary fibrosis
Brant: MC thoracic manifestion of RHEUMATOID DSE/ MC intrathoracic manifestation of RA
Fraser: MC form of pulmo involvement in RHEUMATOID DSE
Brant: pleuritis/ PE
Fraser: diffuse interstitial pneumonitis and fibrosis
MC collagen vascular/immunologic disorder associated with UIP
rheumatoid arthritis
MC CT finding in asbestos-exposed individuals
Interlobular septal thickening
MC parenchymal abnormality of sarcoidosis
Bilateral symmetric reticulonodular with predilection for the mid- upper lung zones
MC Finding of sarcoidosis
Interstitial nodules
Drugs most often associated with HYPERSENSITIVITY REACTIONS
Penicillin and Sulfonamide antibiotics
MCC of extrinsic mass effect on the trachea
Tortuous/dilated aortic arch or brachiocephalic artery
MC site of the extrathoracic tracheomalacia
Site of prior tracheostomy
Usual site of INTRAthoracic tracheomalacia
PRIOR ET intubation
MC site of tracheobronchial tree fracture
PROXIMAL Main Bronchi