PHYSICAL anv LITERARY. 397 
er and harder than it was any where elfe, 
efpecially on one fide, where it ftood fo 
far into the cavity, as to leave a very {mall 
paflage for the aliment. Along this con- 
tracted part, the mefentery F was firm 
and thick. After this, the inteftine G 
became: of a natural cnangh form and 
make. 
THE rele dec in -Glafgow were, | 
think, juftly of opinion, that the part of 
the inteftine inflated by Mr Muir, deline- 
ated.in Fig. 1, was an intufufcepted part 
fallen away by gangrene from the in- 
teftine at E. in Fig. 2..where, if there 
was a concretion, as is related in cafe 3, 
it might have feparated without leaving 
any difcontinuity in the alimentary ca~ 
nal, | Sis 
have feveral times feen an intu/ufeep- 
#io in. the fmall guts of children, a little 
below which I obferved feveral worms 3 
but the inverted part was neither {welled 
nor difcoloured, which made me think 
this diferder had happened foon: before 
death. Im one of them a lumbricus teres 
had _ the half of its length thro’ a 
hole 
