| portio intermedia | A root of the facial nerve containing sensory fibres for taste from the anterior 2/3 of tongue whose cell bodies are located in the geniculate ganglion and presynaptic parasympathetic autonomic fibres whose cell bodies are located in the superior salivatory nucleus, i.e., the fibres eventually conveyed via the chorda tympani branch of the facial nerve to the lingual nerve. Synonym: intermediary nerve, intermediate nerve, portio intermedia, Wrisberg's nerve. (05 Mar 2000) |
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| portio major nervi trigemini | <anatomy, nerve> The large sensory root of the trigeminal (or fifth cranial) nerve, extending from the semilunar ganglion into the pons through the middle cerebellar peduncle or brachium pontis, immediately lateral to the small motor root. Synonym: radix sensoria nervi trigemini, portio major nervi trigemini. (05 Mar 2000) |
| portio minor nervi trigemini | <anatomy, nerve> The smaller root of the trigeminal nerve, composed of fibres originating from the trigeminal motor nucleus and emerging from the pons medial to the much larger sensory root, to join the mandibular nerve; it carries motor and proprioceptive fibres to the muscles derived from the first bronchial (mandibular) arch, including the four muscles of mastication, plus the mylohyoid, anterior belly of the digastric, and the tensores tympani and veli palati. Synonym: radix motoria nervi trigemini, masticator nerve, portio minor nervi trigemini. (05 Mar 2000) |
| portio supravaginalis | The part of the cervix of the uterus lying above the attachment of the vagina. Synonym: portio supravaginalis. (05 Mar 2000) |
| portio vaginalis | The part of the cervix uteri contained within the vagina. Synonym: portio vaginalis. (05 Mar 2000) |
| portion | 1. That which is divided off or separated, as a part from a whole; a separated part of anything. 2. A part considered by itself, though not actually cut off or separated from the whole. "These are parts of his ways; but how little a portion is heard of him!" (Job xxvi. 14) "Portions and parcels of the dreadful past." (Tennyson) 3. A part assigned; allotment; share; fate. "The lord of that servant . . . Will appoint him his portion with the unbelievers." (Luke xii. 46) "Man's portion is to die and rise again." (Keble) 4. The part of an estate given to a child or heir, or descending to him by law, and distributed to him in the settlement of the estate; an inheritance. "Give me the portion of goods that falleth to me." (Luke xv. 12) 5. A wife's fortune; a dowry. Synonym: Division, share, parcel, quantity, allotment, dividend. Portion, Part. Part is generic, having a simple reference to some whole. Portion has the additional idea of such a division as bears reference to an individual, or is allotted to some object; as, a portion of one's time; a portion of Scripture. Origin: F, from L. Portio, akin to pars, partis, a part. See Part. 1. To separate or divide into portions or shares; to parcel; to distribute. "And portion to his tribes the wide domain." (Pope) 2. To endow with a portion or inheritance. "Him portioned maids, apprenticed orphans, blest." (Pope) Origin: Portioned; Portioning. Source: Websters Dictionary (01 Mar 1998) |
| portioner | 1. One who portions. 2. See Portionist. Source: Websters Dictionary (01 Mar 1998) |
| portionist | 1. A scholar at Merton College, Oxford, who has a certain academical allowance or portion; corrupted into postmaster. 2. One of the incumbents of a benefice which has two or more rectors or vicars. Source: Websters Dictionary (01 Mar 1998) |
| portiplexus | The union of the choroid plexus of the lateral ventricle with that of the third ventricle at the interventricular foramen (of Monro). (05 Mar 2000) |
| porto- | Portal. Origin: L. Porta, gate (05 Mar 2000) |
| portobilioarterial | Relating to the portal vein, biliary ducts, and hepatic artery, which have similar distributions. See: portal triad. (05 Mar 2000) |
| portoenterostomy | An operation for biliary atresia in which a Roux-en-Y loop of jejunum is anastomosed to the hepatic end of the divided extravascular portal structures, including rudimentary bile ducts. Synonym: Kasai operation. (05 Mar 2000) |
| portoenterostomy, hepatic | Operation for biliary atresia by anastomosis of the bile ducts into the jejunum or duodenum. (12 Dec 1998) |
| portogram | Radiographic record of portography. Origin: porto-+ G. Gramma, a writing (05 Mar 2000) |
| portography | Examination of the portal circulation by the use of X-ray films after injection of radiopaque material. (12 Dec 1998) |
| portal hypertension |
A condition in which there is high-pressure within the portal vein. This condition may be due to cirrhosis.
출처: www.gastromd.com/definitionsp.html
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| porosity |
The state, quality, or condition of being porous (highly absorbent or permeable).
출처: www.msnucleus.org/membership/html/jh/earth/diction...
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| porphyria |
group of rare, inherited blood disorders in which cells fail to change chemicals (porphyrins) to the substance (heme) that gives blood its color.
출처: ymghealthinfo.org/content.asp
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| portosystemic shunt |
operation to create an opening between the portal vein and other veins around the liver.
출처: ymghealthinfo.org/content.asp
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| portio |
a share/portion (usually of an inheritance).
출처: www.oup.com/uk/booksites/content/0199276072/resour...
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| POR | of momentous or ominous significance |
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| POR | in a portentous manner |
| POR | dark sweet ale brewed from black malt |
| POR | someone who guards the entrance to a building |
| POR | a railroad employee who assists passengers (especially on sleeping cars) |
| POR | a person employed to carry luggage and supplies |
| POR | act as a porter |
| POR | American writer of short stories whose pen name was O. Henry (1862-1910) |
| POR | United States composer and lyricist of musical comedies (1891-1946) |
| POR | United States writer of novels and short stories (1890-1980) |
| POR | dark sweet ale brewed from black malt |
| POR | the transportation of burdens by porters |