CHEST Flashcards
triad of scimitar syndrome
- PAPVR (anomalous vein –> IVC) - hypoplastic right lung - systemic arterial supply to right lower lobe
Kaposi sarcoma
- flame-shaped peribronchovascular nodules/opacities
Castleman disease
- hyperenhancing mediastinal lymphadenopathy
Castleman disease
angiofollicular lymph node hyperplasia
POEMS
- polyneuropathy
- organomegaly (liver, spleen, lymph nodes)
- endocrinopathy
- monoclonal gammopathy (usually IgA lambda)
- skin changes (hyperpigmentation/thickening)
horseshoe lung associated with
scimitar syndrome
LIP associations
Sjogren’s, HIV
RA, SLE
LLL atelectasis
findings of TOF
- overriding aorta
- pulmonary stenosis
- RV hypertrophy
- VSD
Sano shunt
RV –> Right PA
leading cause of MV stenosis
rheumatic heart disease
location of cardiac osteosarcoma
LA
carcinoid syndrome is associated with which valvular abnormalities?
- tricuspid insufficiency
- pulmonary stenosis
how to tell difference between stunned and hibernating myocardium?
- sestamibi or Tl scan
- stunned - normal perfusion
- hibernating - fixed perfusion defect
FDG-PET findings in stunned vs hibernating myocardium
both normal (preserved metabolism)
cardiac fibroma association
basal cell nevus syndrome (Gorlin syndrome)
Carney complex
- atrial myxoma (often bilat)
- large cell calcifying Sertoli cell testicular tumor
- primary pigmented nodular adrenocortical disease (PPNAD) –> Cushing’s
- thyroid follicular adenoma
- psammomatous melanocytic schwannoma
- growth-hormone prodcuing adenoma (–> acromegaly)
- skin hyperpigmentation
cardiac lipoma location
IV septum or LV free wall
MC cause of tricuspid insufficiency
RV dilation (d/t heart failure or pulm hypertension/cor pulmonale)
MC presentation of ARVD
LBBB on EKG
Ebstein anomaly
- RA enlargement
- RV small (due to atrialization of RV)
delayed post-Gd images obtained when?
10-12 min
moderator band in which compartment?
RV
moderator band connects which structures?
IV septum anterior papillary muscle
patterns of DGE in amyloidosis
- diffuse subendocardial
- patchy/nodular
ddx of interventricular mesocardial DGE
- hypertrophic cardiomyopathy
- dilated cardiomyopathy
- pulmonary hypertension
cryptogenic organizing pneumonia (reverse halo sign)
which pulm arteries are enlarged in Pulmonary Stenosis?
main and LEFT
sign and dx
reverse S (double aortic arch)
- superior right sided impression from more superior right arch
pulmonary sling is failure of formation of which embryological structure
6th aortic arch
trauma
pseudoaneurysm
cardiac osteosarcoma - most common site is the left atrium
