| petechiae |
Small purplish red spots due to subcutaneous hemorrhages.
Ãâó: www.bdid.com/termsp.htm
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| petiole |
a stem; the support which connects the base of the metathorax with the base of the abdomen.
Ãâó: www.biology.lsu.edu/heydrjay/ThomasSay/terms.html
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| petiolated |
supported on a stem; (cellule) one of the cubital cellules is said to be petiolated when it is triangular, and connected by means of a nervure with the nervure of the radial cellule; this disposition more frequently occurs in the second cellule.
Ãâó: www.biology.lsu.edu/heydrjay/ThomasSay/terms.html
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| petit mal |
A mild form of seizure, characterized by a blank stare and temporary cessation of activity.
Ãâó: www.cnn.com/HEALTH/library/BN/00023.html
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| PET |
An imaging technique used for measuring blood flow and metabolism within body tissues, including the heart and brain.
Ãâó: www.cnn.com/HEALTH/library/BN/00023.html
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