base of renal pyramid

the part of a renal pyramid that is directed away from the renal sinus.

Medical dictionary. 2011.

Look at other dictionaries:

  • renal pyramid — ▪ anatomy       any of the triangular sections of tissue that constitute the medulla, or inner substance, of the kidney. The pyramids consist mainly of tubules that transport urine from the cortical, or outer, part of the kidney, where urine is… …   Universalium

  • Renal pyramids — 1. Renal pyramid 2. Efferent artery 3. Renal artery 4. Renal vein 5. Renal hilum 6. Renal pelvis 7. Ureter 8 …   Wikipedia

  • renal system — ▪ anatomy Introduction  in humans (human body), organ system that includes the kidneys, where urine is produced, and the ureters, bladder, and urethra for the passage, storage, and voiding of urine.       In many respects the human excretory, or… …   Universalium

  • pyramid — 1. A term applied to a number of anatomic structures having a more or less pyramidal shape. SYN: pyramis [TA]. 2. A term denoting the petrous portion of the temporal bone. [G. pyramis (p. ), a p.] anterior p. SYN …   Medical dictionary

  • base — 1. The lower part or bottom; the part of a pyramidal or conical structure opposite the apex; the foundation. SYN: basis [TA], basement (1). 2. In pharmacy, the chief ingredient of a mixture. 3. In chemistry, an …   Medical dictionary

  • pyramid — I. noun Etymology: Latin pyramid , pyramis, from Greek Date: 1549 1. a. an ancient massive structure found especially in Egypt having typically a square ground plan, outside walls in the form of four triangles that meet in a point at the top, and …   New Collegiate Dictionary

  • basis — SYN: base (1). [L. and G.] b. cartilaginis arytenoideae [TA] SYN: base of arytenoid cartilage. b. cerebri SYN: base of brain. b. cochleae [TA] SYN: base of cochlea. b. cordis [TA] SYN: base of heart. b. cranii [TA] SYN: cranial base. b. cranii… …   Medical dictionary

  • Kidney — For other uses, see Kidney (disambiguation). Kidney Human kidneys viewed from behind with spine removed Latin ren Artery …   Wikipedia

  • zone — A segment; any encircling or beltlike structure, either external or internal, longitudinal or transverse. SEE ALSO: area, band, region, space, spot. SYN: zona (1) [TA]. [L. zona] …   Medical dictionary

  • vas — A duct or canal conveying any liquid, such as blood, lymph, chyle, or semen. SEE ALSO: vessel. [L. a vessel, dish] v. aberrans hepatis, pl.vasa aberrantia hepatis blind and/or atrophic …   Medical dictionary

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