Endocrine Abstracts

Primary hyperparathyroidism (PHPT) is a common endocrine disease mainly caused by a single parathyroid adenoma. Although the localization of the parathyroid adenoma is not a surgical criteria for parathyroidectomy, this is known to increase the cure rate of PHPT and reduce the complication rate. Neck ultrasound and MIBI-scintigraphy are the first-line localization techniques to detect parathyroid adenomas, however, they have some limitations including the operator-dependent se...

Background: PET/CT scan with 18F-fluoro-dihydroxyphenylalanine (18F–DOPA) is an emerging useful tool in medullary thyroid cancer (MTC) patients with high calcitonin (CTN) values. The aim of this study is to evaluate the potential usefulness of 18F-DOPA-PET/CT in MTC patients with biochemical incomplete response (BiR) (detectable CTN values and negative/indeterminate findings at CT scan with i.v. contrast).Materials a...

Objectives: PET/CT scan with 18F-fluoro-dihydroxyphenylalanine (18F-DOPA) is an emerging useful tool in medullary thyroid cancer (MTC) patients. The question whether 18F-DOPA-PET/CT could be useful in MTC patients with biochemical incomplete response (BiR) is to clarify.Methods: Fifty-three MTC patients with BiR performed 18F-DOPA-PET/CT scan between May 2021 and December 2022 after having performed total body ...

Primary hyperparathyroidism (PHPT) is a common endocrine disease mainly caused by a single parathyroid adenoma. Although the localization of the parathyroid adenoma is not a surgical criterion for parathyroidectomy (PTX), this is known to increase the cure rate and reduce the complication rate. Neck ultrasound and MIBI-scintigraphy are the first-line techniques to detect hyperfunctioning parathyroid tissue, however, they have some limitations including the operator-dependent s...