agenesis


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Related to agenesis: dysgenesis

agenesis

[′ā·jen·ə·səs]
(biology)
Absence of a tissue or organ due to lack of development.
References in periodicals archive ?
The case who had congenital mental retardation was assumed to have thyroid agenesis as the primary cause of hypothyroidism.
The life expectancy of a child with unilateral renal agenesis is normal.
ICA agenesis is a rare congenetial abnormality due to failure of development of the embryologic first and third aortic arches as well as the dorsal aortic arch prior to development of the skull base in the fifth week of gestation.
Prevalence of agenesis of palmaris longus muscle and its association with gender, body side, handedness and other anomalies of the forearm in a student population in Ghana.
Agenesis of succedanceous teeth: an expression of the homozygous state of the gene for the pegged or missing maxillary lateral incisor trait.
Some of the different variations of the SP found in psychotic patients include: isolated agenesis of the SP, an absent SP with other brain malformations, or a failure of the two leaflets to fuse CSP has been the most common variation described as a prominent feature in psychotic patients.
Annular pancreas and agenesis of the dorsal pancreas in a patient with polysplenia syndrome.
16-10% of these anomalies are responsible for the HWW syndrome, characterized by uterus didelphys, obstructed hemivagina, and ipsilateral renal agenesis.
Mullerian agenesis also named as Mullerian aplasia, Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome or Vaginal agenesis, is a rare condition with an incidence of 1 in 4, 000 to 1 in 10, 000 females.
8) pregnancy agenesis uterus Dabby Right tubal Right renal None et al.
Seminoma on ectopic testis associated with renal agenesis.