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37 Cards in this Set
- Front
- Back
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Thin Walled Cysts
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LIP
Lymphangiomyomatosis Laryngotracheal Papillomatosis EG Cystic PCP Sjogren's Emphysema |
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DDx: Lymphangitic Carcinomatosis
interlobular septal thickening |
Pulmonary Edema
IPF Scleroderma Drug rxn Lymphangiomyomatosis Erdeim-Chester dx (sclerotic bone lsns) |
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Large lung calcifications
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Amyloidosis
TB Silicosis Lung ossification Metastatic Pulm.Calcifications Talcosis Alveolar microlithiasis |
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DDx: Silicosis/CWP
Upperlobe micronodules |
Sarcoid
EG Farmer's lung |
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DDx: Peripheral Basilar Fibrosis
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IPF
Scleroderma(dilated esoph) RA (eroded distal clavicals) |
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DDx: Ground Glass opacities
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PAP (crazy paving)
DIP (smokers, occ cysts) IPF (subpleural honeycombing) NSIP (basalar,sym,crazypaving) RB-ILD (smoker, upper) Hypersensitivity Pneumonitis |
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DDx:Bibasilar interstial dz
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Polymyositis (dec vol, subpl consolidation, ele hemidia)
Scleroderma ( dilated esoph) Lupus |
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DDx:IPF
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Abestosis
Chronic hypersensitivity RA ( eroded clavicles) Sarcoidosis Drug rxn |
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DDx:Sarcoid
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Beryliosis (lns dnt shrink)
Silicosis TB Histo/Coccidio/cryto lymphoma/lymphangitic spread |
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DDx: Multifocal airspace opac
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PNA
COP Lymphoma BAC |
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DDx:Peripheral lung opac
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Eosinophilic PNA (neg of edema
COP Infarcts Aspiration |
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DDx:Bronchiectasis
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Post-infectious (unilateral)
Obstructive (chg n vol) CF Kartagener(dextro, sinusitis) ABPA Radiation fibrosis |
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DDx:Tracheobronchomegaly
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Ehlers-Danlos
Mounier-Kuhn Cutis Laxa Tracheocele (localized) ABPA (asthma/central) Williams-campbell (cartilg def of 4-6th order bronchi) relapsing polychondritis |
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DDx: Sinusitis w Bronchiectasis
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Kartagener
Young Syn Sinobronchial Allergic Mycosis CF Yellow Nail (hypogammaglob) Diffuse Asian Panbronchiolitis |
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NSIP
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bl sym gg opas
basal predominance crazy paving occ bronchiolectasis out of prop to lung dz rarely honeycombing |
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polymyosistis
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patchy subple consolidation
elevated hemidiaphragm interstial thickening soft tissue calcs |
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Caplan Syndrome
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coal workers pneumonconiosis
+ RA + necrobiotic nodules |
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lymphocytic interstitial PNA
LIP |
thin walled cyst and centilobular nods
assoc w sjogrens ddx:NSIP angioimmunoblastic lad castlemans |
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Rhinoscleroma
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irregular subglottic mucosal thickening
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ddx Laryngeal papillomatosis
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Dorsal distibution
mets wegners lymphangioleimyomatosis |
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ABPA findings and ddx
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finger in glove, central cystic bronchiectasis, fleeting areas of consol.
assoc w asthma, cf, eosin pna, and COP bronchogenic ca bronchial atresai |
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RB/RBILD findings and ddx
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centrilob gg nods in upper lob
3-5mm nod, dec as mov inf, assoc w smoking ddx: DIP, hypersensitivity and lagnerhans cell granulomatosis |
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tracheopathia osteochondroplastica
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prolif of bone and cartlg in trachea
ddx: amyloid,laryngeal papillamotisis,wegners, sarcoid, relapsing polychondritis |
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Kaposi Sarcoma
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Flame off of the bronchovascular bundles, flame shaped perihilar consol.
ddx:sarcoid, lymphoma, carinamotisis |
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thymic tumors besides thymoma
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thymic carcinoma
thymic carcinoid (cushings) thymolipoma thymic cysts |
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multiloculated ant mediastinal mass
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germ cell
thymoma lymphoma thymic carcinoid goiter |
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castleman dz
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smooth or lobulated LAD w avid enhancement
pulm gg opas, septal thickn, centrilob nod, assoc w/ herpes virus 8 |
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Post med nerve sheath tumors ddx
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sympathetic ganglion
paraganglioma esoph dupl. cyct lateral meningocel neurenteric cys hematoma/abscess/extramedullary hematopoiesis |
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types of right arch and clinical sig.
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mirro imagin:assoc cong hrt dz
aberrant l subclav: minimal cong hrt dz |
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Kommerell Diverticulum
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dilated aberrant l sublclavn art w r arch,
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abberant r subclav art
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2nd most common aortic anomaly( bovine arch 1st)
post impression on esophgram directed superiorly to r |
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intralobar sequestration
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left inferior most common
w or wo airfluid levels systemic art pulm vein as opposed to extralobar (also assoc w other anomalys) |
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Takayasu
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smooth narrowing of aorta and major vessels
only vascul to involve aorta and major vesses |
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partial abseence of pericardium
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"snoopy dog" appearance
l cardiac shift air betwn aorta and pa usually on left |
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aortic valve dysfunction
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stenosis=calcs
regurg= dilated lv and aorta |
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mitral valve dysfunction
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enlrg of la
covexity or straightening of la double density over r hrt elevation of the l main bronchus and splaying of carina rul edema from regurg |
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myxedema
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massive caridolmegaly (effusn)
substernal goiter tamponade |
