. . . . . . . "[Patients with SDHB mutations have a positive family history in 33% of cases, present with single tumours around 30 years of age and have extra-adrenal paragangliomas mainly in the abdomen and pelvis; 20% may also have phaeochromocytomas, and tumours in these patients have a great propensity to metastasise.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:16:09+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .