New progress in diagnosis and treatment of CHARGE syndrome / 中华实用儿科临床杂志

CHARGE syndrome is a rare autosomal dominant genetic disease, which involves the structure and function of multiple organs.The clinical manifestations are complex and diverse, it can be hereditary, but most cases was sporadic.While, the representation of disease is too much overlap with other diseases, it can be difficult to make a diagnosis only by clinical data.With the discovery of the pathogenic gene-CHD7, it can be further enhanced the knowledge and diagnosis of disease.Prompt diagnosis and treatment is not only beneficial to reduce mortality, but also can help to the prognosis of the patients.Through reviewing the literature, the progress of diagnosis and treatment of CHARGE syndrome were summarized in order to diagnose and treat the disease.

NeW progress in diagnosis and treatment of CHARGE syndrome / 中华实用儿科临床杂志

CHARGE syndrome is a rare autosomal dominant genetic disease,which involves the structure and function of multiple organs. The clinical manifestations are complex and diverse,it can be hereditary,but most cases was sporadic. While,the representation of disease is too much overlap with other diseases,it can be difficult to make a diag-nosis only by clinical data. With the discovery of the pathogenic gene-CHD7,it can be further enhanced the knowledge and diagnosis of disease. Prompt diagnosis and treatment is not only beneficial to reduce mortality,but also can help to the prognosis of the patients. Through reviewing the literature,the progress of diagnosis and treatment of CHARGE syn-drome were summarized in order to diagnose and treat the disease.

Síndrome de Peutz-Jeghers: novos dados e bases moleculares sobre uma doença rara / The Peutz-Jeghers syndrome: new data and molecular bases on a rare disease

A síndrome de Peutz-Jeghers é uma associação de polipose no trato gastrointestinal do tipo familiar e pigmentação melânica mucocutânea, particularmente nos lábios, mucosa bucal e polpa digital. Há poucas décadas, algumas centenas de casos haviam sido descritos na literatura, o que torna a doença não tão rara. O objetivo deste trabalho foi relatar casos clínicos em que os pacientes eram portadores da síndrome. Em um dos casos, tia e sobrinha evidenciaram a implicação genética da doença. Dados clínicos, bases moleculares e resultados histopatológicos, com a utilização de anticorpos (Ac) monoclonais, mostram a relevância do trabalho. Portadores crônicos da síndrome após décadas, ainda não diagnosticados, procuram o cirurgião-dentista para tratamentos diversos, dando-lhe oportunidade e responsabilidade na detecção da doença, devido ao risco de desenvolvimento de tumores malignos no trato gastrointestinal.

The Peutz-Jeghers syndrome is a familiar association of polyposis in the gastrointestinal tract and melanic mucocutaneous pigmentation, particularly in the lips, oral mucosa and fi ngertips. A few decades few hundred cases had been described in the literature wich makes the disease not so rare. The objective of this study is to report clinical cases where patients were carriers of the syndrome. In one of the cases the aunt and nice showed the genetic implication of the disease. Clinical data, molecular basis and histopathological results with monoclonal antibodies (Ac), show the relevance of this work. Chronic carriers of the syndrome after decades, still undiagnosed, seek the dentist for various treatments giving him the opportunity and responsibility to detect the disease due to the risk of development of malignant tumors in the gastrointestinal tract.