| petiole |
The stalk by which a leaf is attached to the stem; leaf stalk.
출처: www.invasive.org/eastern/eppc/glossary.html
|
|---|---|
| PET scan |
A specialized test that measures a region of the body's metabolic activity. The test may be helpful in distinguishing benign neurofibromas from other types of tumors.
출처: www.understandingnf1.org/glossary/
|
| petechiae |
Tiny localized hemorrhages from the small blood vessels just beneath the surface of the skin.
출처: www.harthosp.org/cancer/glossary.html
|
| petechiae |
small purplish hemorrhagic spots appearing in some severe fevers indicating great prostration. As in typhus. Also, like red spots from the bite of a flea.
출처: homeoinfo.com/05_repertory/language/skin_eruption_...
|
| PET |
A method for imaging cerebral blood flow and, indirectly, brain activity making use of tracers that emit positrons. The tracer is introduced into the subject's blood and then its concentration is measured using the emitted positrons. Since local cerebral blood flow appears to be correlated with neuronal activity PET scans can be used to monitor local brain activity.
출처: tigger.uic.edu/~hilbert/Glossary.html
|