thyroid nodule
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2022 ◽  
pp. 110152
Author(s):  
Ting-Yue Qi ◽  
Xiao Chen ◽  
Hua Liu ◽  
Lun Mao ◽  
Jian Chen ◽  
...  
Keyword(s):  

Surgery ◽  
2022 ◽  
Vol 171 (1) ◽  
pp. 155-159
Author(s):  
Nasim T. Babazadeh ◽  
Tiffany J. Sinclair ◽  
Vikram Krishnamurthy ◽  
Judy Jin ◽  
Katherine B. Heiden ◽  
...  

2021 ◽  
Vol 1 (2) ◽  
pp. 27-33
Author(s):  
Mudit Gupta ◽  
Rajeev Kumar Mahaseth ◽  
Sajish Khadgi ◽  
Asmita Shrestha ◽  
Neeti Bhat ◽  
...  

Introduction: Thyroid nodules brought to a hospital are checked for cancer. A post-operative histological examination is a gold standard for diagnosing thyroid lesions. Treatment is aided by a prior understanding of the disease’s underlying pattern. Objective: A retrospective study was done to determine the prevalence and distribution of malignancy in suspicious thyroid nodules. Methods: The study was conducted at Ganesh Man Singh Memorial Academy of ENT- Head and Neck studies from August 2017 to March 2020. All the subjects (n=183) presenting with a thyroid nodule and who had post-operative histopathological evaluation available were recruited in the study. The proportion and percentage of findings of Fine Needle Aspiration Cytology (FNAC) and histopathological evaluation were done. The distribution of histopathological observation was also analyzed in terms of age group and gender. Results: The mean age of study participants was 40.23 ± 13.77 years (n=183). The predominance of women was notable. In about 98 (53.55%) of the patients who underwent thyroidectomy, a benign lesion was found, but the most common finding was papillary carcinoma (40.98%). In the age group below 50 years, papillary carcinoma was most common. Among people older than 50, colloid goiter was more common. Follicular and medullary carcinomas were only observed in female participants. Gender did not appear to be associated with malignancy (p=0.99). Follicular adenomas were noted to have the youngest mean age. Conclusions: We observed a high prevalence of malignancy, particularly papillary carcinoma in clinically suspected thyroid nodules of a tertiary hospital in Nepal. Keywords: Colloid Goiter; malignancy; papillary carcinoma; thyroid cancer; thyroid nodule.


2021 ◽  
Vol 5 (4) ◽  
pp. 01-08
Author(s):  
Feron Getachew Tefera ◽  

Background: Fine needle aspiration cytology (FNAC) cannot differentiate between benign and malignant conditions in cytologically indeterminate thyroid lesions. Therefore, a minimum of diagnostic lobectomy is required for definitive diagnosis. The objective of this study is to identify the rate of malignancy and clinical features that may possibly predict malignancy in patients with these lesions, in Ethiopian hospitals. Methods: This was a retrospective review of the medical records of patients who underwent surgery for cytologically indeterminate thyroid lesions in three referral hospitals between September 2015 and September 2020. Results: Of 85 patients with indeterminate cytology findings, 56 (63.5%) were follicular, and 29 (34.1%) were reported to be hurthle cell neoplasms. Follicular lesions of undetermined significance (FLUS) and suspicious for follicular neoplasm were each reported in single cases (1.7%). Malignant disease was diagnosed in 19 (22.4%) of patients. A follicular variant of papillary cancer was detected in 7 (11.5%) patients. Hard nodule consistency was reported in 9 of 11 malignant lesions and 5 of 66 benign lesions. In multivariate binary logistic regression, hard nodule consistency was found to be associated with malignancy (P = 0.012, AOR = 7.28 (1.5, 34.54) 95% CI ). The ill-defined surface of a nodule was found to be associated with malignancy though the association was not statistically significant (P = 0.088, AOR = 0.162 (0.020, 1.313) 95% CI. Ultrasound evaluation of thyroid nodule was performed only in 41 (47.7%) of patients. Conclusion: The rate of malignancy in thyroid nodules with indeterminate cytology was 22.4%. The risk of malignancy was higher in patients with hard thyroid nodule consistency and ill-defined surface. Despite the established benefits of ultrasound for the evaluation of thyroid nodules, the current practice of its use in our setup is suboptimal. Keywords: Follicular; hurthle cell; indeterminate cytology; predictors of malignancy


2021 ◽  
Author(s):  
Eloisa Castillo-Saavedra ◽  
Juan José Castillo-Dávila ◽  
Dania Lizet Quintanilla-Flores ◽  
Anally Jamile Soto-García

Abstract Introduction: There is evidence that insulin resistance is associated with different types of cancer. This resistance increases the incidence of benign thyroid nodules and the risk of developing Differentiated Thyroid Cancer, however, studies in this regard are required. Objective: To assess if there are differences in the prevalence of insulin resistance in patients with differentiated thyroid cancer and patients with benign thyroid nodule. Material and methods: Prospective, analytical and cross-sectional design study. Patients undergoing thyroidectomy and definitive diagnosis of differentiated thyroid cancer or benign thyroid nodule were included. Anthropometric and biochemical variables were evaluated and differences in prevalence of insulin resistance were identified. To compare continuous variables, Student's T or Mann Whitney's U was used. To evaluate differences in categorical variables, the two-sided Fisher test when two binary variables were contrasted and Pearson's X2 in variables with more than two categories. Factors were analyzed through multivariate analysis obtaining odds ratio and 95% confidence interval.Results: A lower possibility of cancer was concluded: hereditary-family history of thyroid disease and hypothyroidism (OR 0.159; 95% CI 0.038-0.669; p = 0.012). Positive HOMA-IR showed a significant association in residual structural disease (P = 0.050) and local vascular invasion (p = 0.014).Conclusions: No significant association was obtained between positive HOMA-IR and Differentiated Thyroid Cancer, compared with the Benignity group. It seems that there is a greater tendency to lack of structural and biochemical resolution in patients with malignancy and positive HOMA-IR.


2021 ◽  
Vol 2021 ◽  
pp. 1-4
Author(s):  
Ayrton Bangolo ◽  
John Bukasa Kakamba ◽  
Ali Atoot ◽  
Mohammad Jurri ◽  
Ashraf Mahmoud ◽  
...  

Sarcoidosis is a multisystem inflammatory disease characterized by the presence of noncaseating granulomas. Sarcoidosis can affect any organ of the body, the lung being the most affected. Sarcoidosis rarely affects the thyroid gland, and only a few cases of thyroid-related sarcoidosis have been reported in the literature. Herein, we report a case of systemic sarcoidosis with multiple organ involvement in a patient with a solitary left thyroid nodule and benign Fine Needle Aspiration (FNA) findings. The patient was eventually diagnosed with thyroid sarcoidosis using a core needle biopsy of the thyroid nodule. With this case report, we highlight the limitations of the FNA. This case report has the objective to encourage clinicians to include thyroid sarcoidosis in the differential diagnosis of thyroid nodules in patients with systemic sarcoidosis even with unremarkable FNA findings.


Author(s):  
Xiao-Song Wang ◽  
Xi-Hai Xu ◽  
Gang Jiang ◽  
Yu-Huan Ling ◽  
Tian-Tian Ye ◽  
...  

The prevalence of Helicobacter pylori infection is high worldwide, while numerous research has focused on unraveling the relationship between H. pylori infection and extragastric diseases. Although H. pylori infection has been associated with thyroid diseases, including thyroid nodule (TN), the relationship has mainly focused on potential physiological mechanisms and has not been validated by large population epidemiological investigations. Therefore, we thus designed a case-control study comprising participants who received regular health examination between 2017 and 2019. The cases and controls were diagnosed via ultrasound, while TN types were classified according to the guidelines of the American College of Radiology Thyroid Imaging Reporting and Data System (ACR TI-RADS). Moreover, H. pylori infection was determined by C14 urea breath test, while its relationship with TN type risk and severity was analyzed using binary and ordinal logistic regression analyses. A total of 43,411 participants, including 13,036 TN patients and 30,375 controls, were finally recruited in the study. The crude odds ratio (OR) was 1.07 in Model 1 (95% CI = 1.03–1.14) without adjustment compared to the H. pylori non-infection group. However, it was negative in Model 2 (OR = 1.02, 95% CI = 0.97–1.06) after being adjusted for gender, age, body mass index (BMI), and blood pressure and in Model 3 (OR = 1.01, 95% CI = 0.97–1.06) after being adjusted for total cholesterol, triglyceride, low-density lipoprotein, and high-density lipoprotein on the basis of Model 2. Control variables, including gender, age, BMI, and diastolic pressure, were significantly correlated with the risk of TN types. Additionally, ordinal logistic regression results revealed that H. pylori infection was positively correlated with malignant differentiation of TN (Model 1: OR = 1.06, 95% CI = 1.02–1.11), while Model 2 and Model 3 showed negative results (Model 2: OR = 1.01, 95% CI = 0.96–1.06; Model 3: OR = 1.01, 95% CI = 0.96–1.05). In conclusion, H. pylori infection was not significantly associated with both TN type risk and severity of its malignant differentiation. These findings provide relevant insights for correcting possible misconceptions regarding TN type pathogenesis and will help guide optimization of therapeutic strategies for thyroid diseases.


2021 ◽  
Author(s):  
Luo Tao ◽  
Tong Xu ◽  
Jian Yu ◽  
Xuewei Li ◽  
Xi Wei ◽  
...  

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