pupilla


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pupil

 (P) [pu´pil]
the opening in the center of the iris through which light enters the eye; see also Plate 17.
Adie's pupil tonic pupil.
Argyll Robertson pupil one that is miotic and responds to accommodation effort, but not to light.
fixed pupil a pupil that does not react either to light or on convergence, or in accommodation.
Hutchinson's pupil one that is dilated while the other is not.
tonic pupil a usually unilateral condition of the eye in which the affected pupil is larger than the other, responds to accommodation and convergence in a slow, delayed fashion, and reacts to light only after prolonged exposure to dark or light; see also adie's syndrome. Called also Adie's pupil.

pu·pil (p),

(pyū'pĭl), [TA]
The circular orifice in the center of the iris, through which the light rays enter the eye.
Synonym(s): pupilla [TA]
[L. pupilla]

pupilla

/pu·pil·la/ (pu-pil´ah) [L.] pupil.

pu·pil

(p) (pyū'pil) [TA]
The circular orifice in the center of the iris, through which light rays enter the eye.
Synonym(s): pupilla [TA] .
[L. pupilla]

pupilla

[L.] pupil.
References in periodicals archive ?
The Pupilla is a digest of the longer Oculus sacerdotis by William de Pagula, and appears much more often than the Oculus in extant manuscripts, inventories, and wills in England; although the printed title says it would be of interest especially to English priests, it proved to be so welcome abroad that a further eleven editions came rapidly from Paris, Rouen, and Strassburg after Bretton's, going on into the 1520s.
spektral-domain OKT ile yapilan retina sinir lifi tabakasi (RSLT) kalinligi olcumlerine pupilla dilatasyonunun etkisini arastirmak icin planladiklari, primer acik acili glokom ya da okuler hipertansiyonlu 23 olgunun 45 gozunu kapsayan calismalarinda, dilatasyon oncesi ve sonrasi degerlerin benzer oldugunu, pupilla dilatasyonunun RSLT kalinligini etkilemedigini gostermislerdir (Bakiniz sayfa 454).
Cocuk Olum Endeksi II degerlendirmesi toplam dokuz degisken kullanilarak hesaplanmistir; 1) sistolik kan basinci, 2) pupilla yaniti, 3) kan oksijenizasyonu, 4) kapiler veya arteriyel kan gazi incelemesinde baz acigi, 5) cocuk yogun bakim birimindeki ilk bir saat icinde mekanik ventilator destegi verilme durumu, 6) cocuk yogun bakim birimine uygun sartlarda basvuru durumu, 7) ameliyat sonrasi iyilesme durumu, 8) kardiyak "bypass" sonrasi basvuru ve 9) yuksek riskli tani.
Ameliyat asamasinda hicbir olguda pupilla dilatasyonu amaciyla iris retraksiyon hooklari uygulamasi gibi pupillaya yonelik bir islem yapilmadi.
Bu hastalarda pupillanin zor buyumesi cerrahiyi daha da guclestireceginden, pupillayi maksimum derecede buyutmek icin gerekli tedbirler alinmalidir (ameliyatin basinda on kamaraya dilue adrenalin verilmesi, pupilla cengelleri vs.
12) Iristeki 5-HT7 serotonin reseptorlerlerinin uyarilmasi pupilla sfinkterinde gevsemeye ve pasif midriyazise yol acmaktadir.