Renal capsules

from The Collaborative International Dictionary of English v.0.48

Renal \Re"nal\ (r[=e]"nal), a. [L. renalis, fr. renes the
   kidneys or reins: cf. F. r['e]nal. See {Reins}.] (Anat.)
   Of or pertaining to the kidneys; in the region of the
   kidneys.
   [1913 Webster]

   {Renal capsules} or {Renal glands}, the suprarenal capsules.
      See under {Capsule}.

   {Renal casts}, {Renal colic}. (Med.) See under {Cast}, and
      {Colic}.
      [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Suprarenal \Su`pra*re"nal\, a. (Anat.)
   Situated above, or anterior to, the kidneys. -- n. A
   suprarenal capsule.
   [1913 Webster]

   {Suprarenal capsules} (Anat.), two small bodies of unknown
      function in front of, or near, the kidneys in most
      vertebrates. Also called {renal capsules}, and {suprarenal
      bodies}.
      [1913 Webster] Suprascalpular

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