Searchable abstracts of presentations at key conferences in endocrinology

ea0056p1183 | Thyroid cancer | ECE2018

Pediatric thyroid cancer is associated with more aggressive phenotype and more frequent RET/PTC rearrangements compared with the adult patients

Bendlova Bela , Sykorova Vlasta , Dvorakova Sarka , Vaclavikova Eliska , Pekova Barbora , Katra Rami , Kodetova Daniela , Lastuvka Petr , Plzak Jan , Bavor Petr , Hoch Jiri , Vlcek Petr , Sykorova Pavla , Vcelak Josef

Thyroid cancer in children and adolescents is a rare disease but with an increasing incidence. As in adults, the most prevalent type is papillary thyroid carcinoma (PTC). Our aim was to describe the clinical and genetic comparison between pediatric and adult PTC. We analyzed the cohorts of 73 pediatric PTC (5-18 years, female to male ratio 2.3:1, 10 patients <10 years) and 460 adult PTC patients. DNA and RNA were extracted from cancer tissue samples. DNA was used for seque...