Examples from the Web for petechial
The hair also becomes thin and dry, and there is a tendency for petechial hemorrhages to develop at the roots.
A petechial eruption was observed, in some instances, between the fourth and seventh days.
A few days later petechial spots appeared at the site of the eczema.
In three instances the animals died, presenting on the ears distinct evidences of the formation of petechial extravasations.
In some cases there were petechial spots as well as a stupor.A History of Epidemics in Britain, Volume II (of 2)|Charles Creighton