| DG | dentate gyrus; deoxyglucose; desmoglein; diacylglycerol; diagnosis; diastolic gallop; DiGeorge [anom... |
|---|---|
| DGA | DiGeorge anomaly |
| DVA | developmental venous anomaly; distance visual acuity; duration of voluntary apnea; vindesine |
| MCA | major coronary artery; Maternity Center Association; medical care administration; methylcholanthrene... |
| MCA/MR | multiple congenital anomaly/mental retardation [syndrome] |
| ebstein anomaly | <radiology> Tricuspid valve: abnormal formation and insertion, usually tricuspid insufficiency, right atrial enlargement (if severe, box-like heart), decreased pulmonary vascularity, cyanosis, severe at birth, mild in later childhood, angio: to-and-fro motion of contrast between RA and atrialised RV (12 Dec 1998) |
|---|---|
| ebstein's anomaly | Congenital downward displacement of the tricuspid valve with the septal and posterior leaflets being attached to the wall of the right ventricle. (12 Dec 1998) |
| eugnathic anomaly | An abnormality that is limited to the teeth and their immediate alveolar supports. Synonym: eugnathic anomaly. Origin: eu-+ G. Gnathos, jaw (05 Mar 2000) |
| Uhl anomaly | Right ventricular myocardial aplasia, causing a dilated, thin-walled right ventricle without murmurs; death results in early childhood. (05 Mar 2000) |
| Freund's anomaly | A narrowing of the upper aperture of the thorax by shortening of the first rib and its cartilage; formerly believed to predispose to tuberculosis because of defective expansion of the lung apex. (05 Mar 2000) |
| accessory organs of the eye | The eyelids, with lashes and eyebrows, lacrimal apparatus, conjunctival sac, and extrinsic muscles of the eyeball. Synonym: organa oculi accessoria, accessory organs, accessory visual apparatus, adnexa oculi, appendages of eye. (05 Mar 2000) |
| accommodation of eye | The increase in thickness and convexity of the eye's lens in order to focus the image of an external object upon the retina. (05 Mar 2000) |
| amaurotic cat's eye | A yellow reflex from the pupil in cases of retinoblastoma or pseudoglioma. (05 Mar 2000) |
| anterior chamber of eye | The space between the cornea anteriorly and the iris/pupil posteriorly, filled with a watery fluid (aqueous humor) and communicating through the pupil with the posterior chamber. Synonym: camera anterior bulbi, camera oculi anterior, camera oculi major. (05 Mar 2000) |
| anterior eye segment | That part of the eyeball anterior to the lens. (12 Dec 1998) |
| antibiotic eye drops | <pharmacology> A medication that is pH balanced to allow placement into the eye for the purpose of killing bacteria. Examples include: Bleph-10, Chloromycetin, Cortisporin-Ophthalmic, Gantrisin, Genoptic, Gentacidin, Garamycin, Gantrisin, Ilotycin, Sodium Sulamyd and Sulphair. (27 Sep 1997) |
| aphakic eye | The eye from which the lens is absent. (05 Mar 2000) |
| appendages of eye | The eyelids, with lashes and eyebrows, lacrimal apparatus, conjunctival sac, and extrinsic muscles of the eyeball. Synonym: organa oculi accessoria, accessory organs, accessory visual apparatus, adnexa oculi, appendages of eye. (05 Mar 2000) |
| artificial eye | A curved disk of opaque glass or plastic, containing an imitation iris and pupil in the centre, inserted beneath the eyelids and supported by the orbital contents after evisceration or enucleation; it may be ready-made (stock) or custom-made. (05 Mar 2000) |
| bird's-eye | <botany> A plant with a small bright flower, as the Adonis or pheasant's eye, the mealy primrose (Primula farinosa), and species of Veronica, Geranium, etc. Source: Websters Dictionary (01 Mar 1998) |