( 754 ) 
Catheter had made in it 5 then having introduced 
a Conduftor into the Bladder , I divided it 
quite 5 and firft it was obferved , that the round 
bag, which was made up of two Bladders, or rather 
two Cyftis's, divided one from the other only by a 
Membrane, that which was next to the true Bladder 
was fomething bigger than the Bladder, the other 
which was lying on the right fide being much ielTer 5 
each of thefe two Cyftis's had its orifice open in the neck 
of the natural Bladder, which was longer than iris na- 
turally, as you may fee in the Figure. 
None of the Z^refem were inferted into any of thefe 
Cyftiss, but they were inferted into the neck of the true 
Bladder, by the orifices of the two Cyftis's, infomuch 
that the Urine could be equally received by them and 
ti^Bladd-er. 
Secondly, It was obferved that th^landules of the 
true Bladder were extraordinarily big and red, that co- 
lour being, very likely, the efFeft of the inflamation 
caufed by the dilaceration of the Urethra. I have of- 
tentimes obferved that a thick Mucus^ which runneth 
out of the Bladder, and which fome "^thi'nk to ;bethe 
matter of an Impoftume or Ulcer in the Kidneys, is on- 
ly produced by thofe glandules of the Bladder grown 
fcrophulous , when that Mucus groweth thick and 
clammy, it caufeth the fame pain on the neck of the 
Bladder as if it were a Stone. 
The glandules of the great Cyftis were very fenfible, 
but very fmall, they were not at all fenfible in the fmal- 
ler Cyftis. 
Now it is eafie by the defcription of thefe Bladders, 
to give a reafon of the fymptoms that Gentleman did 
•undergo, for by the fituation of the great Cyftis , it is 
plain that the Water could not come out but by the 
force of the infpiration, its own Mufcles being not able 
..to force it out, and confequently could not come out 
but 
