(CAND FAMILY DISPENSA TORY. - 3t 
ofthe ramus nefentericus is divided into two parts; thé right’ ahd’'the left. “The 
right-hand branch is two-fold; "1i Gaftroepiploicadextra, which’ Putis to the bottom 
ofthe -ftomachy and . joins) with | the gaffreepiploicd “fniftra, fending ‘branches 
through the omentum, and ftomach. ) 2: ‘The right mefeatetic branch ‘itfelf, which is 
divided into 14. namelefs little branches, and: thofe again into? innumerable other 
ditde.veins,, which are, called meferaic veins,.and ate difperfed into the iyejunum, | 
leon, cecum, and part of the.colon.,. The left-hand mefenterit -branchy sfirft,:-fends, 
out the veza hemorrhoidalis interna, which difufes itfelf through the mefentery; and 
fends forth branches to the fpleen,..womb, and vivte/tinam -ré#um, which’ is therin. 
rernal, bemorrboigal vein: hence appears a communion: betweew:the womb»and 
the bemorrboidal of ‘the anus, and that poMibly the courfes or terms’ may be-con- 
veyed alfo this way. . Afterwards this left mefenteric.. branch. fpreads. itfelf: abroad 
into the left and centrical part of the mefentery, whence: comes vena cecalisy which 
‘goes; tothe blind Gut; and-ramus mefocolicus, which from the. lefe fide.of the 
ftomach goes to the colons Vena. cava firft receives, the: cruder, blood: from the 
-arteries; , and remits it to, the; heat: the vena porta takes .the blood: not, fufiiciently 
elaborated, from the arteries, aad-carries it. to the ee fon pita more. a con- - 
2 mandfeparationof the cholers,. > aeldab 
a ‘The hemorrhoidal veins, are Gioate inthe fandament or esha welt titty aa ate 
Of two kinds, either. internal or external. The internal. proceed from the vena porte; 
theexternal from the vexa cava, with which. the hemorrhoidal atteries are af 
fociatedy and through which the humours to be evacuated are carried off. In 
theirevacuation, the internal have a flux, not very plentiful, attended with a great 
deal of pains the external emit a flux; fo large.as may fometimes cauferteath, or fome 
‘Sitvous. difeate, , but without » Phe, internal defcend alone, not 
_ -alfociate d. with arteries + ho owever “i scemehet either hi den, or, they, depend on 
varteries not far off; the external defcend. with arteries to the mufcles of the anus: 
sand therefore the external hemorrhoids may. more properly:be, salleduale 4 beuior - 
| Beatie whereby the arter ies $ are included with the veins, 2, E 
, The vena laflea, or milky veins, are. peculiar. paflages, much. differing, pe 
" ae meferaics:: Pik are called iets from anil, sti they. aefeaible in. sbi 
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oo runs upwards, and. ie the} i . : = 
ft: GU Veith, where i it ends in one, eee Ce 
ccurs at. the. very, end. of be, vei | i 
