Category: C
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Carotid groove
A broad groove on the inner surface of the sphenoid bone lateral to its body. It lodges the carotid artery and the cavernous sinus.
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Complicated grieving
A disorder that occurs after the death of a significant other, in which the experience of distress accompanying bereavement fails to follow normative expectations and manifests in functional impairment. This diagnosis was previously titled, “grieving, dysfunctional”.
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Coccidioidal granuloma
A chronic, generalized granulomatous disease caused by the fungus Coccidioides immitis.
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Cone granule
The nuclei of the cones, sensory cells of the retina. They form the outer zone of the outer nuclear layer of the retina.
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Cadaver graft
Grafting tissue, including skin, cornea, or bone, obtained from a body immediately after death.
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Cable graft
A nerve graft made up of bundles of segments from an unimportant nerve.
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Concentration gradient
The difference in the amounts of a substance on either side of a membrane or in two areas of a biological system. Substances diffuse down a concentration gradient, from the area of higher concentration to lower concentration.
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Cystic goiter
A goiter in which a cyst or cysts are formed, possibly resulting from the degeneration of tissue or liquefaction within an adenoma.
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Colloid goiter
A goiter in which there is a great increase of the follicular contents.
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Capillary blood glucose
The level of circulating blood glucose as measured by glucometer analysis of a fingerstick sample. Regular measurements of CBG allow diabetic patients toparticipate actively in their own health management.