Hygromas in Babies The presence of a lump in the neck of a newborn can indicate a cystic hygroma. The shape of the lump caused by this condition can resemble a fluid-filled sac (cyst). Let’s get to know more about what a cystic hygroma is and its causes, symptoms, and how to treat it below.
What is a cystic hygroma?
A cystic hygroma is an abnormal growth and can appear on a baby’s neck or head.
In general, this condition is characterized by the appearance of one or more cysts that tend to enlarge over time.
Most cases of cystic …