Exemplos de uso de Thyroid nodule em Inglês e suas traduções para o Português
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Each patient had only one thyroid nodule treated per session.
Thyroid nodule aspiration puncture- papilliferous carcinoma.
A thyroid nodule is the most common clinical manifestation of MTC.
An US scan performed seven months later Figure 2 has revealed thyroid nodule absence.
The treatment was considered completed when the thyroid nodule disappeared or became very small, complicating its puncture by the needle.
What is the role of the serum calcitonin measurement in thyroid nodule assessments?
The thyroid nodule reduction rate was given by the ratio between volume differences final initial and initial volume, multiplied by 100.
The indication for serum calcitonin measurements in thyroid nodule assessments remains controversial.
Reid-Nicholson et al. reported the finding of concurrent papillary thyroid carcinoma and CLL/SCLL in a thyroid nodule.
Eighty-nine patients(11%) had at least one bethesda iii thyroid nodule. only fifty-four(7%) met the inclusion criteria.
The cystic thyroid nodule content aspiration was satisfactory in all of the cases, with the exception of one, where a thick fluid obstructed the needle.
In the last 5 years,some publications have tried to establish a reliable guideline for thyroid nodule sonographic evaluation.
A female 31-year-old patient accidentally detected a thyroid nodule, whose first FNAP performed on August 9, 2005 diagnosed a benign hemorrhagic cystic lesion.
Studies in the literature report the Killian-Jamieson diverticulum diagnosis by means of ultrasonography,either as an incidental finding or mimicking a thyroid nodule.
Usually, at the second session, the thyroid nodule was sensitively smaller a more than 50% reduction and the ultrasound standard was hyper- or isoechogenic.
As risk factors, exposure to radiation in head and neck,personal history of goiter, thyroid nodule and family background of thyroid cancer are important.
The Spearman correlation test evaluated the correlation of volume reduction rate with initial nodule volume, aspirate fluid volume andvolume of ethanol injected into the thyroid nodule.
The interobserver variation coefficient for repeated measurements of a thyroid nodule in a same patient, obtained in 25 randomly selected patients, was 0.7 ml.
Introduction: thyroid nodule is a thyroid disease manifestation with high prevalence, reaching up to 68% of the adult population when investigated by ultrasound, it is essential to appropriate assessment and management of these patients.
The absence of vascularization inside and on the cyst walls andethanol injection in an amount equivalent of superior to the thyroid nodule volume also were situations in which the treatment was considered as completed.
The present case report describes a thyroid nodule followed-up before, during pregnancy and during lactation, that had presented a 58% decrease in volume since its diagnosis with benign sonographic and cytopathological features.
On the other hand, false-negative cases have been reported in the literature and, like in the present study,were associated with the presence of a large-volume thyroid nodule possibly related to difficulty in sampling at US-guided FNAC.
In children and young adults with RET mutations,the presence of a palpable thyroid nodule at the time of diagnosis correlates strongly with persistent or recurrent MTC B. Those data reinforce the relevance of the early investigation of RET mutations.
The distances longitudinal, transverse and anteroposterior between the points more distant from the center of the nodule were determined,the product of these three dimensions being multiplied by a constant 3.14/6 to estimate the thyroid nodule volume before and after alcoholization.
Another sonographic study performed on May 10, 2010, 40 days after delivery,demonstrated that the thyroid nodule had grown 2.3 times in six months, was totally solid, poorly delimited, hypoechogenic and presented microcalcifications, suggesting malignancy Figure 4.
In North America, studies of cost-effectiveness obtained results favorable to the inclusion of calcitonin measurements in initial thyroid nodule assessments, D/B. Those data lend further support to the usefulness of calcitonin measurements in nodule investigations.
The sensitivity of FNAB for diagnosing MTC in a thyroid nodule varies from 46.1-63%- B. Although non-diagnostic, the FNAB findings in MTC are indicative of surgery in 99% of cases- B. Approximately 82% of MTC cases are correctly identified by FNAB, while 9% are false-negative results, B.
Fine-needle aspiration biopsy should be considered for cases where, despite clinical manifestations of chronic autoimmune thyroiditis andhigh anti-thyroid antibodies concentrations, a thyroid nodule is suspected, and also in the presence of a diffuse, fast-growing goiter, especially in patients submitted to thyroxin therapy, to rule-out the diagnosis of a thyroid gland lymphoma1,13.
Group D MEN 2B: total thyroidectomy in the first year of life;if there is evidence of lymph node metastases, the thyroid nodule is> 5 mm, or the serum calcitonin level is> 40 pg/mL, central compartment dissection is also indicated. Individuals older than 1 year of age are indicated for elective“prophylactic” central dissection.