Endocrine Abstracts

Tumours caused by mutations in the SDH enzyme complex have a unique tumour metabolome due to a truncated citric acid cycle. The accumulation of the onco-metabolite succinate is believed to drive tumourigenesis. The aim was to investigate the role of MRI spectroscopy (H-MRS) to detect in vivo succinate elevations in suspected SDH deficient tumours including GIST, phaeochromocytoma/paraganglioma (PPGL) and pituitary adenomas (PA). Suitable patients were identified based...