Symptoms of absence of corpus callosum

Update Date: 2021-05-15 Source: Network

summary

Some pregnant women, after the hospital doctor's examination, have the absence of corpus callosum on the report sheet. I don't know what it means? For this name, most pregnant women do not know, do not know what is going on? So I'm very afraid. What's the big problem? So for this aspect, it is necessary to understand the symptoms of corpus callosum absence? Let's talk about it

Symptoms of absence of corpus callosum

1. The longitudinal fissure is close to the anterior part of the third ventricle (in embryo, the longitudinal fissure communicates with the septum pellucidum and is closed by the mouth of corpus callosum later. If the mouth is not developed, the longitudinal fissure communicates with the septum pellucidum and reaches to the anterior part of the third ventricle. The development of the mouth is the latest, and the mouth of the corpus callosum is involved in both agenesis and agenesis of the corpus callosum. Therefore, the most common manifestation is that the longitudinal fissure communicates with the anterior part of the third ventricle.

2. All or part of the corpus callosum is absent, and part of the absence often occurs in the splenium of the corpus callosum. Hippocampus, anterior or posterior commissure absent.

3. The anterior horn of the lateral ventricle shifted outwards, and there were indentations on the lateral edge of the lateral ventricle. The reason is that the anterior corpus callosum, which originally connects the two hemispheres, is absent. The fibers that originally connect the two hemispheres transversely are now arranged longitudinally and located at the edge of the lateral ventricle, compressing the lateral ventricle and forming an impression. The anterior horn of ventricles on both sides of the malformation is separated from each other, forming a bat wing.

matters needing attention

Although there is no way or drug to change the problem of corpus callosum itself, what we can do is to give active early treatment to the defects or obstacles presented by children. The earlier the treatment is implemented, the lighter and fewer the obstacles will appear in the future.