Endocrine Abstracts

The factors influencing the final outcomes of 131I therapy are indefinitely known, besides its practical use since more than 60 years. One of the considered factors affecting the results of 131I therapy is iodine metabolism.Aim: The aim of the study was the evaluation of the iodine uptake and the effective half-life of 131I influence on the result of radioactive iodine therapy in patients treated due to Graves’ hyper...

The transformation of toxic nodular goitre into autoimmune hyperthyroidism with development of thyrotropin receptor antibodies (TSHRAb) as effect of 131I therapy is rarely investigated.The aim of the study is to present cases of patients with toxic nodular goitre who developed autoimmune hyperthyroidism after initial 131I dose, and results of treatment with second 131I dose or thyrostatics.Four pati...

Introduction: Neoplastic lesions in the retroperitoneum may originate from kidneys, ureters, adrenal glands or peripheral nervous, connective, muscle and adipose tissues. Neuroendocrine tumours are exceptionally located in the retroperitoneum.The case study: A woman aged 51, with a tumour of the left adrenal gland found incidentally during an ultrasound examination of the abdominal cavity, which was performed because of dysuria. A CT confir...

Aim: The aim of the study was the evaluation of the TSHRAb level changes and the comparison with thyroid function in patients with Graves’ disease treated with 131I 10 years ago.Material and methods: The study has been conducted in 67 patients (57 women, 10 men) aged 27–72 y (mean 48 years) with Graves’ disease.All patients were treated with 131I due to hyperthyroidism confirmed by fT3, fT4 and ...

Aim: The aim of the study was the evaluation of the relationship between thyroid size and the result of radioactive iodine therapy in patients treated due to Graves’ hyperthyroidism.Material and methods: The study group included 150 subjects (127 M and 23 F), aged from 20 to 78 years (mean 48.33 years) at the moment of 131I therapy.In all patients the thyroid technetium-99m scan and determination of the serum levels...

Introduction: Iodine is critical for thyroid morphology and function. On the one hand, iodine is a factor leading and permitting to origin of disturbances of thyroid follicular cells function, on the other hand, it’s therapeutic agent.Aim: The aim of the study was to evaluate iodine metabolism in different forms of hyperthyroidism and to analyze relationship between metabolism and thyroid size and function.Material and methods...

Introduction: Hyperthyroidism is one of frequently encountered clinical syndromes appearing in about 2% of adult population. The aim of this study was to evaluate the efficacy of radioiodine treatment in relation to the form of hyperthyroidism.Material and methods: The study investigated 300 patients: 150 with Graves’ disease and 150 with a toxic adenoma goiter (109 with a solitary nodule and 41 with a multinodular goiter). In all the cases, the est...

Introduction: Radioiodine (RAI) has been used for the treatment of Graves’ hyperthyroidism since 1940s. It is relatively safe and considered as one of the definitive therapies. Achievement of hypothyroidism or euthyroidism is defined as a successful therapy.Methods: The study was conducted in 366 patients (80.60% of women) with Graves’ disease (GD), aged 46.76±13.52 years. We analyzed retrospectively hormonal and imaging findings (scintigr...

Introduction: Radioiodine (RAI) is used as a definitive therapy of hyperthyroidism due to toxic adenoma (TA) as well as toxic multinodular goiter (TMG). Achievement of hypothyroidism or euthyroidism is defined as a successful therapy.Methods: The study was conducted in 666 patients – 484 with TA and 182 with TMG (85.58% of women), aged 56.19±13.88 years. We analyzed retrospectively hormonal and imaging findings (scintigraphy, ultrasonography), ...

We report a case of local recurrence and multiple lymph node and pulmonary metastases of renal carcinoid 1 year after nephrectomy in a 61-year-old woman. Primary renal carcinoid tumor arising from renal parenchyma or renal pelvis is a rare neoplasm. The patient was incidentally found to have a mass lesion in the left kidney and left nephrectomy was performed. Histological examination including immunohistochemical for chromogranin A and synaptophysin studies confirmed the diagn...