Endocrine Abstracts

Introduction: Tumor-induced osteomalacia (TIO) is a paraneoplastic syndrome due to an overproduction of fibroblast growth factor 23 (FGF23) by small and benign mesenchimal tumors. FGF23 increase causes hypophosphatemia, osteomalacia and muscle weakness. TIO is usually cured by tumour resection, but neoplasms may be unidentifiable/unresectable or the patient may refuse surgery. In these cases, medical treatment with high doses of oral phosphate and calcitriol is mandatory, even...

BackgroundPapillary thyroid carcinoma (PTC) is the most frequent thyroid malignant neoplasm. American Thyroid Association (ATA) guidelines don’t specify how to follow-up low-risk PTC patients not receiving radioiodine therapy (RAI) after total thyroidectomy (TT). Indeed, there is no consensus among authors regarding the interpretation of thyroglobulin (TG) levels and ultrasound neck (US) findings during follow-up in these settings.<p class="abst...