How does long flesh thorn on red birthmark return a responsibility

summary

Brother gave birth to a baby at the beginning of this year, we are all very happy, but as the child grows up, we find that there is a red birthmark on the child's thigh, which also has a thorn. Now let's talk about the long thorn on the red birthmark.

How does long flesh thorn on red birthmark return a responsibility

First, the occurrence of red birthmark depends on human genes, and gene variation plays a leading role. Chromosome is composed of nucleic acid and protein, each chromosome contains a deoxyribonucleic acid (DNA) molecule, each DNA molecule contains many genes, one gene is a part of DNA molecule, and the autosomes control the genetic characteristics All the genetic characteristics except for the symptom.

Second, according to modern genetics, gene is the general term of specific nucleotide sequence with genetic effect on DNA molecule. It is a DNA molecular fragment with genetic effect. Gene is not only a basic unit for the transmission of genetic material between the previous generation and the next generation, but also an independent functional unit for the transmission of genetic information to the next generation through replication.

Third: red birthmark, known as fresh Red Spot nevus in medicine, is a red plaque formed by numerous expanded blood vessels and protruding from the skin surface. With the growth of age, capillary dilation gradually aggravated, plaque color will gradually deepen, red, purple. The occurrence of red birthmark is related to gene and environment. Red birthmarks may be inherited, but the presence of red birthmarks is not necessarily genetic.

matters needing attention

The appearance of red birthmark is closely related to gene, which has a great relationship with the structure of chromosome. If the area of red birthmark is not large and does not appear in a very obvious place, it is not necessary to remove it at this time. If it affects everyone, then you can choose to use laser for treatment.