- calcareous degeneration
- degeneration with infiltration of calcareous materials into the tissues.
Medical dictionary. 2011.
Medical dictionary. 2011.
degeneration — 1. Deterioration; passing from a higher to a lower level or type. 2. A worsening of mental, physical, or moral qualities. 3. A retrogressive pathologic change in cells or tissues, in consequence of which their functions are often impaired or… … Medical dictionary
Calcification — Cal ci*fi*ca tion (k[a^]l s[i^]*f[i^]*k[=a] sh[u^]n), n. (Physiol.) The process of change into a stony or calcareous substance by the deposition of lime salt; normally, as in the formation of bone and of teeth; abnormally, as in calcareous… … The Collaborative International Dictionary of English
calcification — noun The process of change into a stony or calcareous substance by the deposition of lime salt; normally, as in the formation of bone and of teeth; abnormally, as in calcareous degeneration of tissue … Wiktionary
annelid — /an l id/, n. 1. any segmented worm of the phylum Annelida, including the earthworms, leeches, and various marine forms. adj. 2. belonging or pertaining to the Annelida. Also, annelidan /euh nel i dn/. [1825 35; see ANNELIDA] * * * Any member of… … Universalium
Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… … Universalium
nervous system, human — ▪ anatomy Introduction system that conducts stimuli from sensory receptors to the brain and spinal cord and that conducts impulses back to other parts of the body. As with other higher vertebrates, the human nervous system has two main… … Universalium
Drusen — Tiny yellow or white deposits in the retina of the eye or on the optic nerve head. The presence of drusen is one of the most common early signs of age related macular degeneration (AMD. The eye care specialist can see drusen during an eye… … Medical dictionary
Bryozoa — Temporal range: Upper Cambrian–Recent[1] … Wikipedia
heart — A hollow muscular organ that receives the blood from the veins and propels it into the arteries. In mammals it is divided by a musculomembranous septum into two halves right or venous and left or arterial each of which consists of a receiving… … Medical dictionary
Evolution — Evolution (History and Scientific Foundation) † Catholic Encyclopedia ► Evolution (History and Scientific Foundation) The world of organisms comprises a great system of individual forms generally classified according to structural… … Catholic encyclopedia