HYPERACANTHOSIS 



300 



HYPERISOTONIC 



Hyperacanthosis {hi-pur-ak-an-tho' '-sis) [vrrep, over; 



ami'tfa, thorn]. Abnormal growth of the prickle-eell 



layer of the epidermis, as in warts and condylomas. 



Syn., Acanthoma simplex. 

 Hyperacuity [hi-per-a-kid-e-te) [vrrep, over ; acuitas, 



sharpness of vision]. Abnormal or morbid acuity. 

 Hyperadenoma {hi-pur-ad-en-o f -mah) [vrrep, over; 



a&rjv, gland]. An enlarged lymph-gland. 

 Hyperaeration {hi-pur-a-er-a'-shun) [vrrep, over; ai/p, 



air]. The condition of being furnished with excess of 



ozone. 

 Hyperalbuminemia ( hi-pnr-al- bu - mitt- e'- me- ah ) 



(rubra). Von Jaksch's term for pernicious anemia 



characterized by the presence of more than the normal 



percentage of nitrogen in the blood. 

 Hyperalgesia. (See Illus. Diet. ) H., Acoustic, H., 



Auditory, a painful sensation in the ear caused by 



noises. Syn., Hyperesthesia acustica. H., Muscular, 



muscular fatigue and exhaustion attending certain dis- 

 eases. H., Olfactory, painful sensitiveness of the 



olfactory apparatus to certain odors. 

 Hyperalimentation {hi-pnr-al-e-men-ta f -shun). See 



Superalimentation (Illus. Diet.). 

 Hyperalimentosis (lii-pur-al-e-men-to / -sis). A morbid 



condition due to superalimentation. 

 Hyperalkalescence (hi-pur-al-kal-es'-ens). Excessive 



alkalinity. 

 Hyperanakinesis {hi-pur-an-ak-kin-e f -sis) [vrrep, over; 



avaKivrjaiq, a moving upward, excitement]. Excessive 



activity of a part. H. ventriculi, exaggerated activity 



of the gastric functions. 

 Hyperanarthric {hi-pur-an-ar f -thrik) [vrrep, over ; a, 



priv. ; aptipov, a joint]. Excessively defective in the 



joints. 

 Hyperaphic (hi-pur-af-ik) [vrrep, over; anreiv, to 



touch]. Having morbid sensitiveness to touch. 

 Hyperaphy. See Hyperaphia (Illus. Diet.). 

 Hyperarithmous (hi-pur-ar-ith'-mus) [vnip, over; 



apiduoc, a number]. Supernumerary. 

 Hyperarthric {lii-pur-ar'-thrik) [vrrep, over; apflpov, 



joint]. Having supernumerary joints. 

 Hyperarthritic (hi-pur-ar-thrif-ih). Relating to hy- 



perarthritis. 

 Hyperazoturia (hi-pur-az-ot-u' '-re-ah) [vrrep, over; a, 



priv.; C,u>i, life; nvpov, urine]. Excess of nitrogenous 



matter in the urine. 

 Hypercardiotrophy (hi-pur-kar-di-ot f -ro-fe) [virip, 



over; napAia, heart; rpo<pfy, nourishment]. Hyper- 

 trophy of the heart. 

 Hypercementosis (hi-pur-sem-en-to' '-sis). Set Exosto- 

 sis, Dental. 

 Hyperchondroma ( y hi-pur-kon-dra f -malt) [iirifi, over; 



Xovfipoq, cartilage]. A cartilaginous tumor. 

 Hyperchromasia {hi-pur-kro-ma' -ze-ah) [vrrep, over; 



Xp&iia, color]. A condition characterized by excess 



of pigment. 

 Hyperchylia (hi-pnr-ki'-le-ah) [vrrep, over; #u/.d?, 



juice]. Excess of secretion. 

 Hypercinesis [hi-pur-sin-e'-sis). See Hvperkinesis 



(Illus. Diet.). 

 Hypercompensation {lii-pnr-hom-pen-sa'-shun). The 



formation of more plastic material than is necessary to 



compensate for loss. 

 Hypercritical [hi-pitr-crit'-ik-al). Relating to a crisis 



of excessive severity. 

 Hypercryalgesia {hi-pw-kri-al-je' -ze-ah) [irrep, over; 



K/ii'oc, cold ; (i~Ayr)at(;, pain]. Abnormal sensitiveness 



to cold. 

 Hypercusia (hi-pur-ku' '-ze-ah). See I/vperacusia 



(Illus. Diet.). 

 Hypercyesis. (See Illus. Diet.) 2. The condition of 



conceptions following each other rapidly. 



Hypercythemia (lu'-pi/r-si-lhe / -me-ah) [vrrep, over; 

 kvtoc, cell ; a\ua, blood]. Increase in the blood-cor- 

 puscles compared with the serum. 

 Hyperdacryosis {hipur-dak-te-o'-sis) [vrrep, over; 

 daKpv, a tear]. An excessive secretion of tears. 



Hyperdermosis {hi-pur-dur-mo' -sis). See Hyperder- 

 matosis (Illus. Diet.). 



Hyperdesmosis (hi-per-dez-mo' '-sis) [vrrep, over; fiea- 

 uor, a bond]. Hypertrophy of the connective tissue. 



Hyperdiacrisis {hi-pur-di-a.lt> '-ris-is) [vrrep, over; dian- 

 piair, a separating]. An abnormally severe crisis. 



Hyperdiemorrhysis (l/i-per-di-e-mor'-e-sis) [vrrip, over; 

 Aid, through; dipa, blood; pvaic, flowing]. Excessive 

 circulation of the blood through the veins. 



Hyperdontogeny {hi-pur-don-toj' -en-e) [vrrep, over; 

 whir, tooth ; yevvav, to produce]. The occurrence of 

 a third dentition in mature life. 



Hypereccritic, Hyperecritic {hi-pnr-ek-rit'-ik). Re- 

 lating to hypereccrisis. 



Hyperecrisis. See Hypereccrisis (Illus. Diet.). 



Hyperemesis. (See Illus. Diet.) H. lactantium, 

 intractable vomiting of nurslings. • 



Hyperemia. (See Illus. Diet.) H., Arterial, that due 

 to increase of the blood-current from dilation of the 

 arterioles. H., Collateral, H., Compensatory, 

 congestion, either arterial or venous, in one part compen- 

 satory to inability in another part to fulfil its functions 

 adequately. H. of Fluxion. See H., Active (Illus. 

 Diet.). H., Latent, the condition followingcontinued 

 light treatment marked by distinct redness appearing 

 after very slight stimulation and consisting in dilation 

 of the cutaneous vessels, exudation, and local leuko- 

 cytosis. H. of Stasis. See H., Passive (Illus. Diet). 

 H. venosa, H., Venous, that due to diminishment 

 of the velocity of the current, from obstruction of the 

 outflow through the veins. 



Hyperenergy {hi-pur-cn'-ur-je). Excessive energy or 

 action. 



Hyperenteritis (hi-p/n-en-ter-i / -tis)[vrrep, over ; errtpnv, 

 intestine]. Acute intestinal inflammation; severe 

 enteritis. 



Hyperergia {hi-pur-ur'-je-ah) [vrrep, over; epyov, 

 work]. See Hyperenergy . 



Hyperesthesia, Hyperesthesis. (See Illus. Diet.) 

 H., Vesical. See Bladder, Irritable. 



Hyperextension (hi-pur-eks-ten'-shun). In orthope- 

 dic procedure, excessive extension for the correction of 

 deformities. 



Hyperfibrination {hi-pur-Ji-brin-a'-shun). See Hyper- 

 inosis (Illus. Diet.). 



Hypergastritis (Jii-pur-gas-tri' -tis). Very severe gas- 

 tritis. 



Hypergeusesthesia {hi-pur-gu-zes- the' -ze-ah). See 

 Hypergettsia (Illus. Diet.). 



Hypergeusis, Hypergeustia (hi-pnr-g/d-sis, hi-pur- 

 ^us / -te-ah\. Sec J/ypcrgeusia (Illus. Diet.). 



Hypergigantosoma {hi-pur-ji-gant-o-so / -mah) \ 

 over; yiyac, a giant; adua, body]. Extraordinary 

 gigantism. 



Hyperhedonia [hi-pur-hed-o' '-ne-ah) [vrrep, over ; 



pleasure]. Extreme delight in the gratification of a 

 desire. 



Hyperhematosia, Hyperhematosis (h i pur- hem -at- 

 o'-ze-ah. hi-pur-hem-at-o'-sis). I. Extraordinaiy 

 activity or pressure of the blood. 2. Excess of blood 

 Syn., Hyperemosis ; tfypertmatosis. 



Hyperhemia, Hyperhaemia {hi-pur-he'-me-ah). Sflfj 

 Hyperemia (Illus. Diet.). 



Hyperiodate, Hyperiodid {hi-pur-i' '-» dat, -did). A 

 salt of periodic- acid (hvpenodic). 



Hyperisotonic {Iti-pur-is-o-ton'-ik) [vrrep, over ; 'inm:, 

 equal; rovoc, tone]. Applied to a solution of greater 



