As a mom, I honestly cannot think of anything more terrifying than a cancer diagnosis in one of my kids. This article takes a deep look at brain tumors in children
As a mom, I honestly cannot think of anything more terrifying than a cancer diagnosis in one of my kids. Having dealt with my own cancer, the thought of one of my boys suffering just slays me. When we talk about cancer in children, we most often talk about either leukemia or brain tumors of some kind. Sadly, there aren’t many among us who don’t know a child, or the child of a friend, that has been stricken with one of these diseases. Today, let’s finish up our broad overview of brain and nervous system tumors with a discussion of those that most frequently affect kiddos, as these types of tumors can differ greatly from the most frequently seen in adults. And I say the most frequent, because heartbreakingly, there are just so many of these tumor types. Before we get started, the grading system for brain and nervous system tumors in children is the same as that in adults, ranging from grade I to grade IV with increasing infiltrative abilities.
By far, gliomas make up the largest group of brain tumors in children, accounting for roughly half of all diagnoses. Fortunately, among these gliomas, the most prevalent type found in children are grade I or II astrocytomas that are slow growers and don’t tend to grow into adjacent tissues. This offers a better prognosis for these kids. Among these astrocytomas are:
In this type of tumor, it is differentiated by where the tumor originates, in this case the brainstem. These tumors account for anywhere from 10-20% of brain tumors in kids. Remember when we discussed some of the basics of neurology, and I mentioned that the location of tumors is very important, as the location can have an impact on the function controlled by a certain area? Well, the brainstem is without a doubt, one of the most important areas of the brain. Ten of the twelve cranial nerves exit from the brain stem, our sensory and motor neurons head down to the rest of the body via the brainstem, it helps regulate our heart beat and respiratory rate, as well as our sleep cycle. So, as you can imagine, a tumor in this area can have profound effects on the rest of the body. The most common type of brainstem glioma is the diffuse intrinsic pontine glioma. These tumors grow diffusely – where the cancer cells are interspersed among normal cells – and can be difficult to treat.
This type of tumor is almost never seen in adults, as they are derived from early forms of nervous system tissue. Prognosis depends on the type of tumor diagnosed, with some having a better outlook than others. Types of these tumors include: medulloepithelioma, atypical teratoid/rhabdoid tumor, embryonal tumor with multilayered rosettes.
Some of the rarer tumors seen in children are:
Is there a certain type of tumor you’d like to know more about? Comment below or use our contact us page to let me know! If you know of a little one battling any type of cancer, take a look at our page dedicated to gifts for kids with cancer, as well as our Cancer Horizons College Scholarship!
As always, much love, many prayers, and abundant blessings to all of the warriors out there, especially the youngest and tiniest of fighters!