hrp0097p2-125 | Bone, Growth Plate and Mineral Metabolism | ESPE2023

Unusual presentation of polyostotic fibrous dysplasia in two unrelated patients

Sukarova-Angelovska Elena , Tesovnik Tine , Krstevska-Konstantinova Marina , Janchevska Aleksandra , Daniloski Darko

Background: Fibrous dysplasia (FD) is rare disease that affects skeletal system characterized mostly by abnormal bone formation. The newly formed disorganized mass includes fibrous tissue with poorly organized immature trabeculae. FD is a highly incapacitating condition where fractures, deformities and consecutive functional impairment could occur as mono, olygo or polyostotic form. Aside from predominantly asymmetric skeletal involvement, extra-skeletal manif...

hrp0095p1-16 | Adrenals and HPA Axis | ESPE2022

Long-term follow-up of three male siblings with a novel NNT pathogenic variant causing primary adrenal insufficiency

Kotnik Primoz , Krasovec Tjasa , Sikonja Jaka , Zerjav Tansek Mojca , Debeljak Marusa , Ilovar Sasa , Trebusak Podkrajsek Katarina , Bertok Sara , Tesovnik Tine , Kovac Jernej , Suput Omladic Jasna , F Hartmann Michaela , A Wudy Stefan , Avbelj Stefanija Magdalena , Battelino Tadej , Groselj Urh

Nicotinamide nucleotide transhydrogenase (NNT) is expressed in the heart, thyroid, and testicles, where it maintains the balance of reactive oxygen species in the mitochondria. It is linked, by an insufficiently described mechanism, to primary adrenal insufficiency (PAI) with or without mineralocorticoid insufficiency and several extra-adrenal manifestations (i.e. gonadal adrenal rest tumors, cardiomyopathy, hypothyroidism, and precocious puberty). A comprehensive and chronolo...