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Soft Tissue A
Soft Tissue A Random
Question | Answer |
---|---|
patterns of interstitial disease | reticular, nodular, reticulonodular |
pneumonic for reticular disease | LIFE lines |
LIFE stands for | lymphatic disease, inflammatory disease, fibrosis, edema |
consolidation | air space disease |
air spaces can be filled with | blood, pus, water, protein, and cells |
fractured rib with hemorrhage | extra pleural sign |
collpase of a bronchovascular segment | atelectasis |
mechanisms of atelectasis | obstruction, compression, contraction |
m/c type of atelectasis | obstruction |
direct signs of atelectasis | fissure displacement, increased radiopacity, bronchovascular crowding |
most reliable direct sign | fissure displacement |
most reliable indirect sign | hilar displacement |
elevation of hemidiaphragm | eventration |
standard views of the chest | P-A and lateral |
what view is used to minimize heart magnification | left lateral view |
view used to see small amounts of pleural fluid | lateral decubitus |
tube tilt for apical lordotic | 30 degree cephalic |
view used to visualize the apices | apical lordotic |
used to evaluate pneumothoraces and effusions | lateral decubitus |
bifurcation of trachea | carina |
horizontal fissure AKA | minor fissure |
minor fissure only seen on the right | horizontal fissure |
separates the right upper lobe from right middle lobe | horizontal fissure |
fissure from sternum to RMF | horizontal fissure |
separates the superior segment of lower lobe from remainder of lower lobe | superior accesory fissure |
line extending horizontaly from posterior to L/R MF | superior accessory fissure |
line found in apical region | azygous fissure |
only seen on the right and only on frontal view | azygous fissure |
separates the medial segment from remainder of lower lobe | inferior accessory fissure |
separates R upper and middle lobes from R lower lobe | right major fissure |
only seen in lateral views | major fissures |
AKA for major fissure | oblique fissure |
separates left upper lobe from left lower lobe | left major fissure |
has 2 lobes | left lung |
has 3 lobes | right lung |
cardiothoracic ratio | < or = 1:2 |
right heart border on P-A view | right atrium |
anterior heart border on lateral view | right ventricle |
upper 1/3 of left heart border and upper 1/3 of posterior heart border | left atrium |
lower 2/3 of heart border on P-A andposterior heart border | left ventricle |
first mogul | aortic knob |
second mogul | pulmonary trunk |
third mogul | left ventricle |
space between heart and spine | retrocardiac |
space between sternum and heart | retrosternal |
horizontal looking ribs on xray | posterior |
oblique ribs on xray | anterior |
intercostal spaces are named by | rib above |
PMI is displaced laterally in what disease | cardiomegaly |
fluid is first found at this area in the chest | posterior costophrenic |
what are the contents of the hila | pulmonary arteries, veins, lymphatics and large bronchi |
which hila is higher | left |
mediasynum that contains the thymus gland and lymph nodes | anterior |
mediastinum that contaons the descending aorta and esophagus | posterior |
which hemidiaphragm is higher | right |
what is the silhouette sign | two structures of similar density are indistinguishible on xray |
funnel chest | pectus excavatum |
pectus excavatum can cause | heart murmers |
pigeon chested | pectus carinatum |
pectus carinatum can cause | no significant problems |
sprengels deformity | failure of scapula to discend |
appearnce of klippel feil syndrome | xshort webbed neck, decreased hair line in back, decreased range of motion |