AMH is considered an important marker of ovarian reserve. Ovarian reserve decreased after RAI therapy. More attention may be needed when considering RAI therapy for patients with reduced ovarian reserve.
Background/aim: To evaluate the malignancy risk of thyroid nodules in different clinical thyroid diseases.
Materials and methods:Patients who underwent thyroidectomy between 2007 and 2014 were grouped as euthyroid, hypothyroid, and hyperthyroid. Further classification was made depending on the presence of solitary/multiple thyroid nodules.Results: Among 2870 patients, 1719 (59.9%) were euthyroid, 962 (33.5%) were hyperthyroid, and 189 (6.6%) were hypothyroid. Overall malignancy was detected in 980 (34.1%) patients. Malignancy rates were 42.1%, 42.9%, and 18.3% in the euthyroid, hypothyroid, and hyperthyroid groups, respectively (P < 0.001). A total 41.4% of patients with euthyroid nodular goiter (ENG) and 46.3% of patients with euthyroid multinodular goiter (EMNG) had thyroid malignancy (P = 0.169). Mean tumor size and capsular and vascular invasion were significantly lower in EMNG than in ENG. Among hypothyroid patients, 45.7% with solitary and 42.2% with multiple nodules were malignant (P = 0.705). When toxic nodular goiter and toxic multinodular goiter were analyzed together, malignancy rate was 24.7% (104/421), and when Graves with nodule/nodules was considered, it was 19.7% (59/299).
Conclusion:In hypothyroid or euthyroid patients who underwent thyroidectomy, malignancy rate was higher than 40%, and was lower in hyperthyroid patients. Patients with multiple nodules carry a similar risk of malignancy as patients with solitary nodules, independent of the functional status.
Objective: In this study, we aimed to determine the frequency of and the clinical and metabolic features of patients with latent autoimmune diabetes in adults (LADA) at a single center in Turkey. Subjects and methods: Patients over 30 years of age diagnosed with type 2 diabetes who did not require insulin for a minimum of 6 months following diagnosis were included. Data from 324 patients (163 women; 161 men), with a mean age of 54.97 ± 7.53 years, were analyzed in the study. Levels of antibodies to glutamate decarboxylase (anti-GAD) were measured in all patients, and LADA was diagnosed in patients testing positive for anti-GAD antibodies. Results: Anti-GAD positivity was identified in 5 patients (1.5%). Family history of diabetes, body mass index (BMI), age, sex distribution, insulin resistance, serum triglycerides, high-density lipoprotein, and low-density lipoprotein were similar in the LADA and type 2 diabetes patients. Median HbA1c was significantly higher (10.8% vs. 7.38%, p = 0.002) and fasting C-peptide was lower (0.75 ng/mL vs. 2.82 ng/mL, p = 0.009) in patients with LADA compared to in those with type 2 diabetes. Among the 5 patients with LADA, 4 were positive for antithyroid peroxidase antibodies. The median disease duration was relatively shorter among patients with LADA (4 years vs. 7 years, p = 0.105). Conclusion: We observed a LADA frequency of 1.5% among Turkish patients followed for type 2 diabetes. The presence of obesity and metabolic syndrome did not exclude LADA, and patients with LADA had worse glycemic control than patients with type 2 diabetes did.
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