| corpus epididymidis | The middle part that extends downward from the head to the tail of the epididymis on the posterior surface of the testis. Synonym: corpus epididymidis. (05 Mar 2000) |
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| appendix epididymidis | A small pedunculated body often attached to the head of the epididymis which is a vestige of the embryonic mesonephric duct. Synonym: appendix epididymidis, pedunculated hydatid. (05 Mar 2000) |
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| appendix of epididymidis | A small pedunculated body often attached to the head of the epididymis which is a vestige of the embryonic mesonephric duct. Synonym: appendix epididymidis, pedunculated hydatid. (05 Mar 2000) |
| caput epididymidis | The upper and larger extremity of the epididymis. Synonym: caput epididymidis, caput epididymis, globus major. (05 Mar 2000) |
| cauda epididymidis | The inferior part of the epididymis that leads into the ductus deferens; part of the reservoir of spermatozoa. Synonym: cauda epididymidis, cauda epididymis, globus minor. (05 Mar 2000) |
| coni epididymidis | An alternate term for lobules of epididymis, lobules of epididymis. (05 Mar 2000) |
| sinus epididymidis | A narrow space between the body of the epididymis and the testis. Synonym: sinus epididymidis. Ethmoidal sinuses, ethmoidal air-cells; evaginations of the mucous membrane of the middle and superior meatuses of the nasal cavity into the ethmoidal labyrinth forming multiple small paranasal sinuses; they are subdivided into anterior, middle and posterior ethmoidal sinuses. Synonym: antra ethmoidalia. (05 Mar 2000) |
| ductus epididymidis | A convoluted tube into which the efferent ductules open and which itself terminates in the ductus deferens. Synonym: ductus epididymidis. (05 Mar 2000) |
| ligamentum epididymidis | One of two folds (superior and inferior) of the tunica vaginalis between the epididymis and the testis. Synonym: ligamentum epididymidis. (05 Mar 2000) |
| ligamentum epididymidis inferius | The lower of the folds of the tunica vaginalis between the body of the epididymis and the testis. Synonym: ligamentum epididymidis inferius. (05 Mar 2000) |
| ligamentum epididymidis superius | The uppermost of the two folds of the tunica vaginalis between the head of the epididymis and the testis. Synonym: ligamentum epididymidis superius. (05 Mar 2000) |
| lobuli epididymidis | The coiled portion of the efferent ductules that constitute the head of the epididymis; these join the ductus epididymidis. Synonym: lobuli epididymidis, coni epididymidis, coni vasculosi, Haller's cones, vascular cones. (05 Mar 2000) |
| agenesis of corpus callosum | <radiology> Defect in dorsal portion of lamina reuniens, occurs about 10th - 12th week of gestation, may be complete or partial CT findings: parallel lateral ventricles, occipital horns dilated, deep falx, frontal horns C-shaped on coronal view associated with, Dandy-Walker cyst, encephalocele, Arnold-Chiari malformation, CNS lipoma (12 Dec 1998) |
| atretic corpus luteum | A retrogressed corpus luteum characterised by increasing cicatrization and shrinkage of the cicatricial core with an amorphous, convoluted, completely hyalinised lutein zone surrounding the central plug of scar tissue. Synonym: albicans, atretic corpus luteum, corpus candicans. Corpora allata, a pair of juvenile hormone-producing endocrine glands located near the brain in insects; action of the juvenile hormone is interrelated with that of brain hormone and ecdysone; a high concentration of the hormone at the time of molting will cause production of an additional larval instar; removal at an early larval stage causes precocious pupation, resulting in the formation of a midget adult; implantation at late larval stages can cause development of an oversized adult. (05 Mar 2000) |
| bulb of corpus spongiosum | The expanded posterior part of the corpus spongiosum of the penis lying in the interval between the crura of the penis. Synonym: bulbus penis, bulb of corpus spongiosum, bulb of urethra, bulbus urethrae. (05 Mar 2000) |
| radiation of corpus callosum | The spreading out of the fibres of the corpus callosum in the centrum semiovale of each cerebral hemisphere. Synonym: radiatio corporis callosi. (05 Mar 2000) |