ISSN 1662-4009 (online)

ey0020.1-9 | Genetics | ESPEYB20

1.9. IGSF1 mutations are the most frequent genetic aetiology of thyrotropin deficiency

R Fourneaux , R Reynaud , G Mougel , S Castets , P Bretones , B Dauriat , T Edouard , G Raverot , A Barlier , T Brue , F Castinetti , A Saveanu

Brief summary: Congenital central hypothyroidism is caused by thyrotropin deficiency, either isolated or in combination with other pituitary deficiencies. So far, mutations in five genes have been identified in patients with isolated thyrotropin deficiency: thyroid stimulating hormone subunit β (TSHβ), thyrotropin-releasing hormone receptor (TRHR), immunoglobulin superfamily member 1 (IGSF1), transducin-like protein 1 (TBLX1), and ...

ey0017.8-3 | Important for Clinical Practice | ESPEYB17

8.3. Frequency and incidence of Carney complex manifestations: A prospective multicenter study with a three-year follow-up

S Espiard , MC Vantyghem , G Assie , C Cardot-Bauters , G Raverot , F Brucker-Davis , F Archambeaud-Mouveroux , H Lefebvre , ML Nunes , A Tabarin , A Lienhardt , O Chabre , M Houang , M Bottineau , S Stroer , L Groussin , L Guignat , L Cabanes , A Feydy , F Bonnet , MO North , N Dupin , S Grabar , D Duboc , J Bertherat

To read the full abstract: J Clin Endocrinol Metab. 2020; 105(3): dgaa002. PMID: 31912137.Carney complex (CNC) is a rare multiple endocrine and nonendocrine neoplasia syndrome, described in 1985 by J. Aidan Carney (1). The diagnostic criteria include dermatologic manifestations (spotty skin pigmentation with typical periorificial distribution [known as lentigines], cutaneou...