" /> Goiter, multinodular 1, with or without sertoli-leydig cell tumors - CISMeF





Preferred Label : Goiter, multinodular 1, with or without sertoli-leydig cell tumors;

Symbol : MNG1;

CISMeF acronym : MNG1;

Type : Phenotype, molecular basis known;

Alternative titles and symbols : Goiter, nontoxic, with intrathyroidal calcification; Simple goiter; Multinodular goiter, adolescent; Euthyroid goiter;

Description : Multinodular goiter (MNG) is a common disorder characterized by nodular enlargement of the thyroid gland. In MNG1, some individuals may also develop Sertoli-Leydig cell tumors, usually of the ovary (summary by Rio Frio et al., 2011). - Genetic Heterogeneity of Multinodular Goiter Other MNG loci map to chromosome Xp22 (MNG2; 300273) and chromosome 3q26 (MNG3; 606082).;

Inheritance : Autosomal dominant;

Molecular basis : Caused by mutation in the homolog of the Drosophila DICER 1 gene (DICER1, 606241.0007).;

Neoplasia : Papillary thyroid carcinoma (rare); Sertoli-Leydig cell ovarian tumors may occur;

Prefixed ID : #138800;

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30/04/2025


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