- extraembryonic celom
- экзоцелом
English-Russian small dictionary of medicine. Г.Ю. Бельман, А.Е. Бойков.. 2015.
extraembryonic celom
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celom, celoma — 1. The cavity between the splanchnic and somatic mesoderm in the embryo. 2. SYN: body cavity. [G. koiloma, a hollow] extraembryonic c. that portion of the c. that extends beyond the confines of the embryonic … Medical dictionary
Diverticulum — A small bulging sac pushing outward from the colon wall is a diverticulum. As a person ages, pressure within the large intestine (colon) causes pockets of tissue (sacs) that push out from the colon walls. The plural is diverticula. Diverticula… … Medical dictionary
mesoderm — The middle of the three primary germ layers of the embryo (the others being ectoderm and endoderm); m. is the origin of connective tissues, myoblasts, blood, the cardiovascular and lymphatic systems, most of the urogenital system, and the … Medical dictionary
coelom — SYN: body cavity. * * * coe·lom sē ləm n, pl coeloms or coe·lo·ma·ta si lō mət ə the usu. epithelium lined body cavity of metazoans above the lower worms that forms a large space when well developed between the digestive tract and the body wall… … Medical dictionary
sac — 1. A pouch or bursa. SYN: saccus [TA]. SEE ALSO: sacculus. 2. An encysted abscess at the root of a tooth. 3. The capsule of a tumor, or envelope of a cyst. [L. saccus, a … Medical dictionary
Common cardinal veins — Scheme of arrangement of parietal veins … Wikipedia
