Embolism is a clinical condition in which the teeth grow in the shape of an embolism due to certain diseases. Embolism is one of the clinical manifestations of pediatric dyschromia. Dyschromatosis is also known as pigmentary incontinence, Bloch-Sulzberger syndrome, Bloch-Siemens syndrome, and dermal degenerative melanosis. It is a rare complex genetic syndrome with characteristic skin changes that may be associated with ocular, skeletal, and central nervous system malformations and abnormalities. The clinical diagnosis of this syndrome can be made on the basis of typical clinical skin lesions and their progression, combined with the marked increase in blood acidophilic granulocytes. Further diagnosis can be confirmed by skin tissue biopsy. 1. Pathogenesis This syndrome is inherited in an autosomal dominant manner or in a companion-linked dominant manner. 2. Pathogenesis Females have two X chromosomes, so the disease is not serious, while males have the abnormal gene located on only one X chromosome, so the disease is serious and often dies in the fetal period, therefore, it is mostly seen in female patients. Domestic Zhang Yuchang reported a group of cases in a boy, Carney reported that the ratio of female to male was 97:3, 7/18 patients with abnormal chromosome analysis. Domestic has reported a case of a child in the embryonic period by radiation damage, resulting in genetic mutations, the onset of 2 weeks after birth.