RS Flashcards
Erythema nodosum
Extraintestinal manifestation of Crohns,UC
sarcoidosis
Asteroid body
sarcoidosis
Barrel shaped chest
emphysema
Honey comb lung
Idiopathic pulmonary fibrosis
Boot shaped heart
TOF
bronchiectasis
infertility
sinusitis
situs inversus
Kartegner syndrome-primary ciliary dyskinesia
Defect in dynein arm
whiteout lung
Adult RDS
ground glass lung
Neonatal RDS
screening for lung ca
EGFR mutation
ALK translocation- both for Aden ca
PD-L1 expression for non small cell ca
Marker for Lung ca -adeno ca
TTF 1 positive
Marker for Lung Ca Sq cell ca
Keratin pearls,intercellular bridge
P40 expression
croup
Parainflenza
currant jelly sputum
kleibsiella pneumomia
PAS positive
WHipples disease(GIT)-steatorrhoes,arthritis,cardiac valve,lymoh node,cns Alpha 1 antitrypsin defn-pan acinar lower lobe emphysema and cirrhosis extramammary pagets disease of vulva
Chromogranin positive
Small cell ca
carcinoid tumour
PTHrelated peptide
Squamous cell ca lung
Paraneoplastic syndrome[ADH ,ACTH,Lambert eaton]
Small cell ca of lung
Aspirin induced triad
triad of asthma
aspirin induced bronchospasm
nasal polyp
Lobar pneumonia
congestion-congested vessels,edema
red hepatization-exudate,neutrophils
gray hepatization-degradation of red cells
Resolution
organism causing lobar pnemonia
Streptococcus pneumonia-community acquired
kleibsilla pneumonia-malnourished debilitated patients currant jelly sputum
organism causing bronchopnemonia
staph.aurues -secondary pneumonia 2nd m/c
Hemophilus influenza -secondary pneumonia m/c
Pseudomonas aeruginosa - pneumonia in cystic fibrosis
Moraxella catarrhalis - community acquired pneumonia
Legionella pneumophila - community acquired pneumonia and In COPD,immunocompramised
intracellular organism-silver stain
organism causing Atypical pnemonia
Mycoplasma pneumonia-military,college students
not visible in gram stain[no cell wall],IgM hemolytic anemia, erythema multiforme
Chlamydia pneumonia
Resp syncitial virus- infant
CMV- post transplant immunosuppression
Influenza - elderly, risk for superinfection by strep pneumonia,H influenza
Coxiella burniti- high fever Q fever in farmer,veterinarian Bec of coxiella spores in cattle
no skin rash
TB primary
lower lobe
Ghon complex-with hilarious nodes
TB secondary
Apex of lung[high oxygen tension]
Reid index
hypertrophy of bronchial mucus gland
reid index >50 %- chronic bronchitis
Blue bloaters-cyanosis
Decreased Ratio FEV1/FVC
obstructive lung disease
emphysema causes
Smoking-centriacinar, apex
Alpha 1 antitrypsin defn-Panacinar,lower lobe, liver cirrhosis
PAS positive globules
Pink puffier-pursed lips
Curshman spirals
Asthma
charcot leiden crystals-eosinophilic derived crystals
hypersensitivity to aspergillus
Bronchiectasis other causes cystic fibrosis ciliary dyskinesia tumors
comp
sec amyloidosis
Non casseting granuloma
Berylliosis
Sarcoidosis
etiology - unknown,CD4 T helper cells response- Granuloma-Stellate inclusion(asteroid bodies)
other tissue involved- uveitis, skin-erythema nodosum,salivary gland[mimic sjogren]
cause of lung ca
Smoking 80% radon-living in closed spaces, basement Superior vena cava syndrome rec laryngeal n, phrenic n involvement Horner syndrome and brachial plexus involvement (pancoast tumor- tumor in superior sulcus)
Mesothlioma
Asbestosis(asbestos body-lesion with golden brown fibers with iron)
recurrent pleural effusion
