| PS | pacemaker syndrome; paired stimulation; paradoxical sleep; paraspinal; parasympathetic; Parkinson sy... |
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| mouse parotid tumour virus | <virology> A papovavirus (genus Polyomavirus, family Papovaviridae) which is a DNA tumour virus with very small genome. Polyoma was isolated from mice, in which it causes no obvious disease, but when injected at high titre into baby rodents, including mice, it causes tumours of a wide variety of histological types (hence polyoma). In vitro, infected mouse cells are permissive for virus replication and thus are killed, whilst hamster cells undergo abortive infection and at a low frequency become transformed. It is capable of producing parotid tumours in mice and sarcomas in hamsters as well as tumours in other laboratory animals. Synonym: mouse parotid tumour virus. (22 Sep 2002) |
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| posterior parotid veins | Branches draining part of the parotid gland and emptying into the retromandibular vein. Synonym: venae parotidea, posterior parotid veins. (05 Mar 2000) |
| preauricular deep parotid lymph nodes | Small lymph nodes located deep to the parotid fascia and in front of the ear. Synonym: preauricular deep parotid lymph nodes. (05 Mar 2000) |
| superficial parotid lymph nodes | Several small lymph nodes located in the subcutaneous tissue in the parotid region. Synonym: nodi lymphatici parotidei superficiales. (05 Mar 2000) |
| superficial part of parotid gland | superficial part of parotid gland |
| deep parotid lymph nodes | The group of lymph nodes associated with the parotid gland lying deep to the parotid masseteric fascia. Synonym: nodi lymphatici parotidei profundi. (05 Mar 2000) |
| deep part of parotid gland | See: parotid gland. (05 Mar 2000) |
| infra-auricular deep parotid lymph nodes | Small lymph nodes located deep to the parotid fascia and below the ear. Synonym: nodi lymphatici parotidei profundi infra-auriculares, infra-auricular subfascial parotid lymph nodes. (05 Mar 2000) |
| infra-auricular subfascial parotid lymph nodes | Small lymph nodes located deep to the parotid fascia and below the ear. Synonym: nodi lymphatici parotidei profundi infra-auriculares, infra-auricular subfascial parotid lymph nodes. (05 Mar 2000) |
| intraglandular deep parotid lymph nodes | Small lymph nodes of the deep parotid group lying within the parotid gland. Synonym: nodi lymphatici parotidei intraglandulares, intraglandular parotid lymph nodes. (05 Mar 2000) |
| intraglandular parotid lymph nodes | Small lymph nodes of the deep parotid group lying within the parotid gland. Synonym: nodi lymphatici parotidei intraglandulares, intraglandular parotid lymph nodes. (05 Mar 2000) |
| fibrous capsule of parotid gland | The part of the investing cervical fascia that ensheaths the parotid gland and is fixed above to the zygomatic arch. Synonym: fascia parotidea, fibrous capsule of parotid gland, parotid sheath. (05 Mar 2000) |
| acoustic papilla | A prominent ridge of highly specialised epithelium in the floor of the cochlear duct overlying the basilar membrane of cochlea, containing one inner row and three outer rows of hair cells, or cells of Corti (the auditory receptor cells innervated by the cochlear nerve) supported by various columnar cells: the pillars of Corti, cells of Hensen, and cells of Claudius; the spiral organ is partly overhung by an awning-like shelf, the tectorial membrane, the free marginal zone of which is covered by a gelatinous substance in which the stereocilia of the outer hair cells are embedded. Synonym: organum spirale, acoustic papilla, Corti's organ. (05 Mar 2000) |
| Bergmeister's papilla | A small mass of glial tissue that forms during foetal life a temporary conical investment of the hyaloid artery at its emergence into the vitreous chamber; vestiges of it may persist as a prepapillary membrane. (05 Mar 2000) |
| bile papilla | Point of opening of the common bile duct and pancreatic duct into the duodenum; it is located posteriorly in the descending part of the duodenum. Synonym: papilla duodeni major, bile papilla, papilla of Vater, Santorini's major caruncle. (05 Mar 2000) |