نتایج جستجو برای: Thyroid lobe
تعداد نتایج: 139229 فیلتر نتایج به سال:
Thyroid hemiagenesis with or without isthmus is a rare congenital disorder. Papillary thyroid carcinoma associate with hemiagenesis is very rare. A 42 years old female with chief complain of cervical mass was referred to our center. In physical examination, she had a 1.5 × 1.5 nodule in right lobe of thyroid. The result of thyroid nodule fine needle aspiration was reported papillary thyroid c...
thyroid hemiagenesis can be associated with various thyroid pathologies such as papillary thyroid cancer or nodular goiter. however, we did not encounter any publication in the literature in which hemiagenesis could be observed together with retrosternal goiter. in this report, a thyroid hemiagenesis associated with a benign nodular goiter extending retrosternally is reported. a 59-year-old mal...
Background & objectives: Prognosis of thyroid papillary cancer is quite well long lasting, so a 10- year survival is observed in more than 90% cases. In this study, rate of incidence of thyroid papillary cancer in contralateral lobe was assessed among patients who had a surgical thyroidectomy re-operation. Materials & Methods: In this retrospective study, we examined 82 patients diagnosed with...
background & objectives: prognosis of thyroid papillary cancer is quite well long lasting, so a 10- year survival is observed in more than 90% cases. in this study, rate of incidence of thyroid papillary cancer in contralateral lobe was assessed among patients who had a surgical thyroidectomy re-operation. materials & methods: in this retrospective study, we examined 82 patients diagnos...
A 34 year old woman with malaise, polyuria and nocturia as well as nausea and vomiting referred to perform a thyroid scan due to right thyroid lobe mass. The scan showed a cold nodule in the right thyroid lobe. Serum calcium of 16.9, serum phosphorus of 1.8 and PTH of 1156 were noticed in laboratory tests. Parathyroid scan with 99mTc-MIBI showed no abnormal tracer activity in the nec...
Background & Aims: Iodine as an essential element is required for biosynthesis of thyroid hormones as well as for the development of the nervous system of the fetus. Therefore, the consumption of an extra dose of iodine ranging from 150-250 µg/day has been recommended for women planning a pregnancy or at early stage of maternity by world health organizations. This study was designed to evaluate...
BACKGROUND Thyroid hemiagenesis is a rare congenital anomaly in which 1 thyroid lobe fails to develop. Co-occurrence of hemiagenesis and thyroid carcinoma is extremely rare. Here, we report 2 cases of thyroid hemiagenesis with carcinoma. METHODS The first patient was referred with a left thyroid mass and absent right lobe. The frozen section examination revealed medullary thyroid carcinoma (M...
Background: Thyroid cancer is a rare disease which includes less than 1% percent of all human cancers. The aim of this study is to evaluate the demographic characteristics and risk factors among patients with thyroid malignancy at the Cancer institute and Imam Khomeini hospital in Tehran Iran. Methods: This is a retrospective descriptive study of the charts of 320 patients admitted with t...
Thyroid hemiagenesis is a highly uncommon congenital abnormality, as attested by the fact that only approximately 300 cases had been reported up to 2010. Thyroid hemiagenesis is defined as the lack of development of one thyroid lobe or one thyroid lobe and thyroid isthmus, and was first reported by Handsfield-Jones in 1866. Its prevalence in the general population, estimated from screening ultr...
Thyroid hemiagenesis is a rare congenital anomaly in which one lobe of thyroid gland fails to develop. It is much rarer in males. There is a higher incidence of associated thyroid disorders in patients with thyroid hemiagenesis; therefore early and prompt diagnosis is important for children. We present the ultrasonographic and scintigraphic findings of thyroid hemiagenesis in an eight-year-old-...
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