seminiferous tubule dysgenesis
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dysgenesis — Defective development. [dys + G. genesis, generation] cortical d. SYN: cortical dysplasia. gonadal d. defective gonadal development, varying types and degrees of which have been identified, including gonad … Medical dictionary
endocrine system, human — ▪ anatomy Introduction group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… … Universalium
syndrome — The aggregate of symptoms and signs associated with any morbid process, and constituting together the picture of the disease. SEE ALSO: disease. [G. s., a running together, tumultuous concourse; (in med.) a concurrence of symptoms, fr. syn,… … Medical dictionary
Aplasia — Failure to develop. If something develops and then wastes away, that is atrophy. * * * 1. Defective development or congenital absence of an organ or tissue. 2. In hematology, incomplete, retarded, or defective development, or cessation of the… … Medical dictionary
imbalance — 1. Lack of equality between opposing forces. 2. Lack of equality in some aspect of binocular vision, such as muscle balance, image size, and/or image shape. [L. in neg. + bi lanx ( lanc ), having two scales, fr. bis, twice, + lanx, dish, scale of … Medical dictionary