Book 2
8
Generally too the same signs hold good for pain in the side as for that in the lung, both the more favourable as well as the graver signs.
8
If the pus discharged from the liver is bloody, it is a deadly sign.
8
Now of suppurations the worst are those which tend inwards, whilst also discolouring the overlying skin: of those again which burst externally, the worst are those which are largest and most widespread. But even after the abscess has ruptured, or the pus has been let outwards, there is danger for certain if the fever does not subside, or although it subsides, nevertheless recurs; or further if there is thirst, if distaste for food, if liquid motions, if the pus is livid and pallid, if the patient expectorates nothing but frothy phlegm. And of such suppurations, old people die mostly of those excited by lung diseases; younger people of other kinds.
