TREFL'SIA 



551 



TRICHLORETHANE 



in obesity, exclusive milk diet. Tison's Method, 

 treatment of erysipelas by the internal administration 

 of azotate of aconitin in doses of I mgm. daily. Tru- 

 necek's Method in arteriosclerosis. See under Se- 

 rum, Trunecek s. Tuffnell's Method, a treatment 

 for aneurysm, consisting in absolute rest, dry diet, and 

 the administration of potassium iodid. T., Unna's, 

 of ulcers, the application of zinc-glycerin glue. 

 Veit's Method of -extraction by the breech. See 

 Mawriceatfs Method (Illus. Diet.). T., Weigert's, 

 in tuberculosis, the inhalation of hot air. Wolff 

 (Julius) Method, the systematic employment of mas- 

 sage and gymnastics in the treatment of occupation- 

 neuroses. Woodbridge's Method of abortive 

 treatment of typhoid fever by administration of pod- 

 ophyllum, calomel, guaiacol, eucalyptol, and menthol 

 according to a definite formula. T., Yeast-, of Gon- 

 orrhea, the local application of yeast by means of in- 

 jections or suppositories. The yeast is employed 

 alone or in combination with asparagin (Otto Abra- 

 ham). Yeast therapy, practised by Hippocrates and 

 Dioscorides, was rediscovered by Landau (1899). 



Trefusia {trefu'-ze-ah). A red-brown, soluble powder, 

 obtained by drying defibrinated blood. It is used in 

 chlorosis. 



Tremolo [trem'-o-lo). An apparatus for performing 

 massage ; a vibrator. 



Tremor. (See Illus. Diet.) T. artuum, paralysis agi- 

 tans. T. cordis, a sudden rapid fluttering of the heart, 

 and the ordinary full pulse of health suddenly drops to 

 a mere tremulous thread. A symptom often met in 

 neurotic persons. T. metallicus. See T, Mercu- 

 rial 1 Illus. Diet. ). T. potatorum, delirium tremens. 

 T., Rendu's Type of, a hysteric tremor provoked or 

 increased by volitional movements. T.s from Zinc- 

 poisoning. Synonym of Brass-founder' s Ague 

 (a. v. under Ague) (Illus. Diet.). 



Trephination (trefin-a'-shun). See Trephining (Il- 

 lus. Diet.). 



Trephine. (See Illus. Diet.) 2. To operate with the 

 trephine. 



Triangle. (See Illus. Diet.) T., Extravesical. See 

 T, Pawlik s. T., Gombault-Philippe's, the trian- 

 gular area formed in the conus medullaris by the fibers 

 which higher up compose Flechsig's oval field. T., 

 Grymfelt's, a triangular space bounded above by the 

 twelfth rib and the lower border of the serratus posti- 

 cus inferior, behind by the anterior border of the 

 quadratus lumborum, and anteriorly by the posterior 

 border of the internal oblique. Lumbar hernia may oc- 

 cur in this space. T., Henke's, the inguinal triangle, 

 formed by the lateral border of the rectus muscle and 

 the descending portion of the inguinal fold. T., Hy- 

 poglossohyoid, a triangular space in the lateral sub- 

 hyoid region limited above by the hypoglossal nerve, 

 in front by the posterior border of the mylohyoid mus- 

 cle, behind and below by the tendon of the digastric 

 muscle. The area is occupied by the hyoglossal muscle 

 which covers the lingual artery. Syn., Pinaud' ' s tri- 

 angle; Pirogoff s triangle. T., Inguinal. See T., 

 Henke's. T., Interdeferential. See Trigone (2). 

 T., Lieutaud's, the trigonum vesicae. T., Mac- 

 ewen's, the suprameatal triangle ; the triangular space 

 bounded by the upper half of the posterior wall of the 

 external auditory meatus, by the supramastoid crest 

 and an imaginary line dropped from the latter at the 

 level of the posteroinferior wall of the external meatus. 

 It is the space selected for trephining in cases of otitic 

 abscess of the temporosphenoid lobe. Syn., Macewen's 

 space. T., Malgaigne's, the superior carotid triangle. 

 T., Pawlik's, extravesical or vaginal triangle. The 

 triangular space formed by the two divergent columns 



of the vagina and the transverse ridge below the ex- 

 ternal orifice of the neck of the bladder. It corre- 

 sponds line for line to the trigonum vesicae. T., Pin- 

 gaud's, T., Pirogoff's. See T., Hypoglossoh 

 T., Supramental. See T., Macrweri s. T., Vaginal. 

 See T, Pawlik s. T., Wernicke's, triangular area 

 formed by the decussation, at various angles, of the 

 radiating fibers of Gratiolet with the fibers proceeding 

 from the external geniculate body and pulvinar; it 

 occupies the extreme posterior segment of the capsula. 

 T., Wilde's Luminous. See Polrizer's Luminous 

 Cone. 



Trianospermin (tri-an-o-spurm'-iti). An alkaloid 

 found by Peckolt in Cayaponia martiana, D. C. Cf. 

 Tayuyin. 



Trianospermitin (tri-an-o-spurm'-it-in). An alkaloid 

 found by Peckolt in Cayaponia mart/ ana, D. C. 



Tribenzylidenediamin (tri - ben-zil-id -en-di-am'-in). 

 Same as Hydrobenzamid (Illus. Diet.). 



Tribromac etaldehyd [tri - bio - mas • et- al' - de - hid ) . 

 Bromal. 



Tribromaldehyd (tri-bro-mal' -de-hid). Bromal. 



Tribromaloin itri-bro-ma/S-in). C^HjjBrjO;. A 

 yellow crystalline compound of bromin and barb- 

 aloin. 



Tribromanilin (tri-bro-man' '-il-in). C 8 II 4 Br s X. Col- 

 orless needles obtained from anilin by action of 

 bromin ; melt at 119 C. ; boil, 300 C. T. Hydro- 

 bromid. See Bromamid (Illus. Diet.). 



Tribromhydrin {tri-brom-hi'-drin). See Allyl Tri- 

 bromid (Illus. Diet.). 



Tribrommethane {tri-brom-meth'-an). See Bromo- 

 form (Illus. Diet.). 



Tribromobenzol [tri-bro-mo-ben f -zol). CgHjBr v A 

 bromin substitution-product of benzene. T., Asym- 

 metric. Same as Benzene, Tribromated. 



Tribromosalol, Tribromsalol (iri-bro-mo-sa'-lol, trt- 

 brom-sa'-lol). C s H t . C-H,Br 3 0,. Long acicular 

 crystals, insoluble in water, sparingly soluble in chloro- 

 form, acetone, and glacial acetic acid, insoluble in 

 water, melt at 195 °C. An intestinal antiseptic. Dose, 

 8-30 gr. (0.5-2 gm.). Hypnotic in doses of 20-30 

 gr. (15-2 gm. ). Syn., Cordoltribromphenyl sali- 

 cylate. 



Tribrompropane {tri-brom-pr</-pdn). See Allyl Tri- 

 bromid (Illus. Diet.). 



Tribrompropenyl [tri-brom-pro'-pen-il). See Allyl 

 Tribromid (Illus. Diet.). 



Tribulus. (See Illus. Diet.) T. terrestris, L., ikshu- 

 gandha, burra gookero, a species found in southern 

 Europe, in Asia, and in Africa. The leaves are used 

 as a galactagog, tonic astringent, and diuretic. Tinc- 

 ture recommended in spermatorrhea. Daily dose, 

 5-20 n\ (0.33-1.33 c.c). Dose fl. ext., 20 tr^. 



Tricalcic {tri-kal'-sik,. Containing three atoms of cal- 

 cium. 



Tricarbamid {tri-kar'-bam-id\ See Acid, Tiicyanic 

 (Illus. Diet.). 



Trichesthesia \lnk es-the'-ze-ah) fftwf, hair; aicBrjaie, 

 sensibility]. A name given by N. Vaschide and P. 

 Rousseau ( 1002) to a peculiar form of tactile sensi- 

 bility in regions covered with hairs. 2. See Tricho- 

 esthesia. 



Trichiniphobia (trik-i-ne-fo'-be-ah) [fy»f, hair; oo3oc, 

 fear]. Morbid fear of trichinosis. 



Trichinoscope (trik-i'-ne-<kop). A microscope fcr the 

 detection of Trichina spiralis. 



Trichlorbenzene 1 t>i-klor-ben f -zin). C,H,C1,. A sub- 

 stitution product of benzene. T., Asymmetric. 

 Same as Benzene, Trichlorated. 



Trichlorethane {tri-klor^eth'-an). See Methyl-chloro- 

 form. 



