Paediatric liver biopsies: A single-centre experience in Erzincan Binali Yildirim University.

Introduction: Liver biopsies are the main method in the diagnosis and treatment of paediatric liver pathologies. Major complication rates of paediatric liver biopsies range from 0% to 6.6% in the literature and minor complication rates range from 0% to 25%. In this study, we aimed to review the complications, indications and results of percutaneous core liver biopsies with paediatric sonography in a tertiary care centre by an interventional radiologist. Methods: We retrospectively evaluated the results, indications and complications of paediatric liver biopsies performed in our tertiary health centre between January 2017 and December 2020. Biopsies were performed with a 16G semi-automatic needle in 17 patients (29.8%) and with an 18G semi-automatic needle in 40 patients (70.2%). Biopsies were performed only with local anaesthesia in patients older than 12 years; in younger patients, it was performed under general anaesthesia. Results: Fifty-eight liver biopsies were obtained from 57 children (34 males, 23 females). The most common indications were elevated liver enzymes (33 patients), cholestasis (14 patients), and adiposity and metabolic problems (6 patents). The most common pathological diagnoses were chronic hepatitis (33 patients) and steatosis (10 patients). Major complication in the form of symptomatic subcapsular haematoma developed after liver biopsy performed with 18G needle in only one patient (1.8%). Conclusions: As previously stated in the literature, percutaneous biopsies performed by interventional radiologists in paediatric patients under the guidance of sonography can be used in diagnosis and treatment; the complication rate is low and it is a safe method.

Tuberculosis contact-tracing results in childhood: a retrospective study in a tertiary-care children's hospital in Turkey.

BACKGROUND: Smear-positive adults with tuberculosis are the main source of childhood tuberculosis. The evaluation of children exposed to tuberculosis and determination of the disease stages are the cornerstones of managing childhood tuberculosis. AIM: To determine the frequency of tuberculous contact, latent tuberculosis infection and tuberculosis disease in children who were in contact with smear-positive adults. METHODS: This is a single-centre, retrospective study. The medical records of children exposed to tuberculosis (<18 years old) between 2014 and 2018 were investigated. After diagnosing the index cases, the children were referred to the hospital. To identify the children in contact with adults with tuberculosis, a careful medical history, demographic features and physical examination, tuberculin skin test, postero-anterior and lateral chest radiographs, and, if necessary, chest computed tomography and microbiological tests were undertaken. The children's final diagnosis, treatment regimens and follow-up were documented. The sensitivity, specificity and positive and negative predictive values, tuberculin skin test and chest radiograph imaging were assessed and compared with computed tomography results. RESULTS: A total of 150 paediatric patients were exposed to 88 index cases. These were fathers in 29.3% of cases and mothers in 10% of cases. Of the children, 131 (87.3%) were asymptomatic, and physical examination was normal in all children, apart from one who had respiratory symptoms. The tuberculin skin test results were positive in 60 (43%) patients and chest radiograph was abnormal in 100 (66%) children. Findings were consistent with tuberculosis in 34 (40%) of the 84 patients who underwent computed tomography. Fifty (38.5%) of the remaining children were defined as having been in contact with a case of tuberculosis, 41 (31.5%) had latent tuberculous infection and 39 (30%) had tuberculosis disease. CONCLUSION: Pulmonary tuberculosis is asymptomatic in most children but with meticulous use of computed tomography it can be detected in asymptomatic children who have had close contact with tuberculosis.Abbreviation: AFB: acid-fast bacilli; AUC: area under the curve; BCG: bacillus Calmette-Guérin; CI: confidence interval; CT: computed tomography; CXR: chest radiograph; HIV: human immunodeficiency virus; ICD-10: International Classification of Diseases 10; LTBI: latent tuberculosis infection; MDR-TB: multi-drug-resistant tuberculosis; NPV: negative predictive value; PCR: polymerase chain reaction; PPV: positive predictive value; ROC: receiver operating characteristics; SD: standard deviation; TB: tuberculosis; TST: tuberculin skin test; XDR-TB: extensively drug-resistant tuberculosis.

Thyroid malignancy in children: where does it locate?

Objective: As far as we know, in English literature, a limited number of studies has examined the relationship between the location of the nodule and malignancy risk. The studies were performed with adults and their results were mainly inconsistent. We aim to evaluate the potential association between the location of the thyroid nodules and risk for malignancy in the pediatric population. Materials and methods: Patients younger than 18 years old with a pathological diagnosis were included. Nodules were divided into 5 categories according to the Thyroid Imaging Reporting and Data System (TI-RADS) algorithm. The location of the nodules was recorded: Right lobe, left lobe, isthmus, upper pole, lower pole, and middle. Thyroid glands were divided into 3 equal longitudinal areas to define upper, lower, and middle portions. Results: Ninety-seven nodules of 103 children were included. The mean age of the population was 14.9 ± 2.51 years (7-18 years). Eighty-one participants were female (83.5%) and 16 male (16.5%). Fifty nodules were benign (51.5%) and 47 nodules were malignant (48.5%). We did not detect a significant correlation between the risk of malignancy and location of the nodule as right or left lobes or isthmus (P = 0.38). Rate of malignant nodules were significantly higher in middle lobe (23%, P = 0.002). Being located at middle part of thyroid gland increases the possibility of malignancy 11.3 times (OR = 11.3, P = 0.006). Conclusion: Nodule location can be used as a predictor for thyroid malignancy in pediatric patients, similar to adults. Middle lobe location increases the risk of malignancy. Using nodule location along with TI-RADS categorization can increase the efficacy of malignancy prediction.

Mediastinal lesions in children.

The mediastinum is where thoracic lesions most frequently occur in young patients. The histological spectrum of diseases caused by the presence of several organs in the mediastinum is broad. Congenital lesions, infections, benign and malignant lesions, and vascular diseases are examples of lesions. Care should be taken to make the proper diagnosis at the time of diagnosis in order to initiate therapy promptly. Our task is currently made simpler by radiological imaging techniques.

The relevance of practical laboratory markers in predicting high-grade vesicoureteral reflux and renal scarring.

INTRODUCTION: A high vesicoureteral reflux (VUR) grade is among the specific risk factors for febrile urinary tract infection (febrile UTI) and renal scarring. The aim of this study was to examine the predictive value of some potential hematological parameters for high-grade VUR and renal scarring in children 2 to 24 months old with febrile UTI. METHODS: We retrospectively examined the clinical features, laboratory tests, and imaging studies of 163 children 2 to 24 months old with a diagnosis of febrile UTI. The hematological parameters based on the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and white blood cell count (WBC) were calculated using a receiver operating characteristic (ROC) analysis to select which one is suitable. RESULTS: Of the 163 children with febrile UTI, 57 patients (35%) exhibited high-grade VUR. Regarding the predictive power for high-grade VUR, the median area under the curve (AUC) was 0.692 for NLR (sensitivity 61.4%, specificity 69.8%, P < 0.001) and 0.681 for PLR (sensitivity 63.2%, specificity 62.3%, P < 0.001). White blood cell count demonstrated the highest area under the ROC curve for diagnosis of high-grade VUR (0.884, 95% confidence interval 0.834-0.934) and an optimal cutoff value of 13.5 (sensitivity 80.7%, specificity 80.2%, P < 0.001). White blood cell count, with the highest AUC of 0.892 while the sensitivity and specificity were 83.3% and 82.8, was the preferred diagnostic index for renal scarring screening. CONCLUSIONS: White blood cell count, NLR, and PLR were useful biomarkers closely related to children with febrile UTI who are at risk for high-grade VUR can also act as a novel marker to accurate prediction of high-grade VUR and renal scarring. Also, NLR and PLR can serve as useful diagnostic biomarkers to distinguish high-grade VUR from low-grade VUR.

Efficiency of Lung Ultrasonography in the Diagnosis and Follow-up of Viral Pneumonia in Newborn.

OBJECTIVE: Lung ultrasonography (LUS) is a useful method for diagnosis of lung diseases such as respiratory distress syndrome, transient tachypnea of the newborn, pneumonia, and pneumothorax in the neonatal period. LUS has become an important tool in the diagnosis and follow-up of lung diseases. LUS is easy to apply at the bedside and is a practical and low-cost method for diagnosing pneumonia. STUDY DESIGN: This study was conducted in neonatal intensive care unit of Dr. Sami Ulus Obstetrics, Children's Health and Diseases Training and Research Hospital. From September 2019 to April 2020, 50 patients who were diagnosed with viral pneumonia were included in the study. Also, 24 patients with sepsis-related respiratory failure were included in the study as a control group. LUS was performed at the bedside three times, by a single expert, once each before treatment for diagnosis, on discharge, and after discharge in outpatient clinic control. RESULTS: Before treatment, LUS findings were lung consolidation with air bronchograms (50/50), pleural line abnormalities (35/50), B-pattern (25/50), disappearance of lung sliding (21/50), lung pulse (5/50), and pleural effusion (9/50). During discharge, we found significant changes: lung consolidation with air bronchograms (6/50), pleural line abnormalities (7/50), B-pattern (12/50), and pleural effusion (1/50) (p < 0.05). Outpatient clinic control LUS findings were lung consolidation with air bronchograms (0/50), pleural line abnormalities (0/50), B-pattern (0/50), disappearance of lung sliding (0/50), and pleural effusion (0/50) (p < 0.05). Also, B-pattern image, disappearance of lung sliding, and pleural line abnormalities were higher in control group (p < 0.05). CONCLUSION: Ultrasound gives no hazard, and the application of bedside ultrasonography is comfortable for the patients. Pneumonia is a serious infection in the neonatal period. Repeated chest radiography may be required depending on the clinical condition of the patient with pneumonia. This study focuses on adequacy of LUS in neonatal pneumonia. KEY POINTS: · Lung ultrasound is a practical and low-cost method in diagnosing pneumonia.. · Neonatal pneumonia is a very important cause of morbidity and mortality in NICU.. · We can evaluate neonatal pneumonia with combination of clinical presentations and LUS findings..

Thyroid malignancy in children: where does it locate?

ABSTRACT Objective: As far as we know, in English literature, a limited number of studies has examined the relationship between the location of the nodule and malignancy risk. The studies were performed with adults and their results were mainly inconsistent. We aim to evaluate the potential association between the location of the thyroid nodules and risk for malignancy in the pediatric population. Materials and methods: Patients younger than 18 years old with a pathological diagnosis were included. Nodules were divided into 5 categories according to the Thyroid Imaging Reporting and Data System (TI-RADS) algorithm. The location of the nodules was recorded: Right lobe, left lobe, isthmus, upper pole, lower pole, and middle. Thyroid glands were divided into 3 equal longitudinal areas to define upper, lower, and middle portions. Results: Ninety-seven nodules of 103 children were included. The mean age of the population was 14.9 ± 2.51 years (7-18 years). Eighty-one participants were female (83.5%) and 16 male (16.5%). Fifty nodules were benign (51.5%) and 47 nodules were malignant (48.5%). We did not detect a significant correlation between the risk of malignancy and location of the nodule as right or left lobes or isthmus (P = 0.38). Rate of malignant nodules were significantly higher in middle lobe (23%, P = 0.002). Being located at middle part of thyroid gland increases the possibility of malignancy 11.3 times (OR = 11.3, P = 0.006). Conclusion: Nodule location can be used as a predictor for thyroid malignancy in pediatric patients, similar to adults. Middle lobe location increases the risk of malignancy. Using nodule location along with TI-RADS categorization can increase the efficacy of malignancy prediction.

Evaluation of the efficiency of the systemic immune-inflammation index in differentiating parapneumonic effusion from empyema.

AIM: To evaluate the effectiveness of the systemic immune-inflammation index (SII) and other biomarkers in distinguishing parapneumonic effusion (PPE) and empyema. METHODS: Patients who were thought to have pleural effusion secondary to pneumonia in the pediatric emergency department (PED) between 2004 and 2021 were retrospectively evaluated. The patients were divided into two groups as empyema and PPE. The efficacy of infection markers in predicting empyema was compared. RESULTS: Fifty-nine patients (59.3% male) were included in the study. Forty-three (72.9%) patients were in the PPE and 16 (27.1%) were in the empyema group. Length of hospital stay and pleural fluid thickness measured with thoracic ultrasonography were significantly higher in the empyema group (p = 0.018 and p = 0.002, respectively). The mean SII was 1902.73 ± 1588.87 in PPE patients, while it was 6899.98 ± 6678 in empyema patients (p = 0.009). C-reactive protein (CRP), white blood cell (WBC) count, absolute neutrophil count (ANC), and neutrophil-lymphocyte ratio (NLR) ​​were significantly higher in the empyema group; absolute lymphocyte count (ALC) and lymphocyte-monocytes ratio (LMR) were significantly lower than the PPE group. When the best cut-off values of inflammation markers are determined according to the area under the curve, the highest odds ratios suggesting empyema were found in SII, LMR, CRP, and ANC, respectively. CONCLUSION: Inflammation markers can be useful in predicting empyema. The best markers were found to be SII, LMR, CRP, and ANC. High SII is one of the practical diagnostic markers that can be used differentiate empyema from PPE in PED.

Multisystem inflammatory syndrome in children associated with SARS-CoV-2: extracardiac radiological findings.

OBJECTIVE: Multisystem inflammatory syndrome in children (MIS-C) is seen as a serious delayed complication of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. The aim of this study was to describe the most common imaging features of MIS-C associated with SARS-CoV-2. METHODS: A retrospective review was made of the medical records and radiological imaging studies of 47 children (26 male, 21 female) in the age range of 25 months-15 years who were diagnosed with MIS-C between August 2020 and March 2021. Chest radiographs were available for all 47 patients, thorax ultrasound for 6, chest CT for 4, abdominal ultrasound for 42, abdomen CT for 9, neck ultrasound for 4, neck CT for 2, brain CT for 1, and brain MRI for 3. RESULTS: The most common finding on chest radiographs was perihilar-peribronchial thickening (46%). The most common findings on abdominal ultrasonography were mesenteric inflammation (42%), and hepatosplenomegaly (38%, 28%). Lymphadenopathy was determined in four patients who underwent neck ultrasound, one of whom had deep neck infection on CT. One patient had restricted diffusion and T2 hyperintensity involving the corpus callosum splenium on brain MRI, and one patient had epididymitis related with MIS-C. CONCLUSION: Pulmonary manifestations are uncommon in MIS-C. In the abdominal imaging, mesenteric inflammation, hepatosplenomegaly, periportal edema, ascites and bowel wall thickening are the most common findings. ADVANCES IN KNOWLEDGE: The imaging findings of MIS-C are non-specific and can mimic many other pathologies. Radiologists should be aware that these findings may indicate the correct diagnosis of MIS-C.

Minor dysmorphic features in a patient with papillorenal syndrome: A Case Report.

Papillorenal syndrome, also known as renal coloboma syndrome, is characterised by congenital optic disc anomalies and renal abnormalities. Mutations in the PAX2 gene, which plays a critical role in embryogenesis, cause this syndrome. Other related anomalies are less commonly observed. To our knowledge, this is the first case reported in the literature in which Papillorenal syndrome accompanied various dysmorphic features.

Evaluation of Children and Adolescents with Thyroid Nodules: A Single Center Experience

Objective: We aimed to evaluate the clinical, radiological and pathological findings of children and adolescents with thyroid nodules. Methods: Data of 121 children and adolescent with thyroid nodules and had fine needle aspiration (FNA) were examined retrospectively. Concomitant thyroid disease, ultrasonography (US) features of the nodule, FNA and histopathological results were recorded. FNA results were assessed according to The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC). Results: Median (range) age of the cases was 14 (3-18) years and 81% were female. FNA results of patients were: insufficient in 1 (0.8%); benign in 68 (56.2%); indeterminate in 44 (36.4%); and malignant in 8 (6.6%) patients. Among 39 patients who underwent surgery, 10 (25.6%) had differentiated thyroid cancer (DTC) and the overall malignancy rate was 10.0% (10/100). Follow-up FNA results showed progress based on TBSRTC in 18.7% of benign results and 4/75 patients had DTC on surgical excision. Two of 22 patients with atypia of undetermined significance (AUS) who continued follow-up was diagnosed with DTC. Male gender, presence of Hashimoto thyroiditis and US findings of uninodularity, hypoechogenicity, increased blood flow, irregular margins, solid structure, microcalcification and presence of abnormal cervical lymph nodes were associated with malignancy. Conclusion: In this study 10% of thyroid nodules were malignant in children and adolescents. Patients with AUS have a 9% potential for malignancy. Patients with initially benign FNA result may have changes on repeat FNA when assessed with TBSTRC indicating a 5.3% false negative rate.

Normal palatine tonsil size in healthy children: a sonographic study.

OBJECTIVES: Magnetic resonance imaging (MRI) and computerized tomography (CT) have been widely used to assess palatine tonsils. However, these imaging modalities have some limitations, such as high costs, need for sedation, and exposure to ionizing radiation. Ultrasound has been increasingly used to diagnose tonsillar pathologies. We aim to define normal tonsil size and volume of healthy children according to age. METHODS: A total of 274 healthy children were included. Both right and left tonsil sizes were measured in anteroposterior (AP), transverse (Tr.), and longitudinal (Long.) planes. Patients were divided into six subgroups according to their age, and analysis was performed for these subgroups. Age, sex, height, weight, and body mass index were recorded to find possible correlations. RESULTS: Median age of the whole population was 7 years (0-16 years). Mean tonsil volume is 1.5 ± 0.9 cm3 for right and left sides. We cannot detect any significant correlation between PT values and sex. We detected a significant positive correlation between PT values and height, weight and BMI. CONCLUSION: US can be used as a diagnostic tool for PT pathologies. PT size correlates with age, height, weight, and BMI; however, no correlation is present for sex and side.

Thyroid Image Reporting and Data System Categorization: Effectiveness in Pediatric Thyroid Nodule Assessment.

Ultrasonography (US) is the main imaging method to assess thyroid nodules. In the pediatric population, thyroid nodules are less prevalently seen than those in adults. However, approximately 25% of the nodules can be malignant. Validation of Thyroid Image Reporting and Data System (TI-RADS) classification has been mostly tested in adults, and information on pediatric cases is limited. In the current study, we aim to define the diagnostic power of the TI-RADS risk stratification method in pediatric thyroid nodules.The study population consists of 68 nodules of 64 patients (20 malignant, 48 benign). We have included patients at least 18 years and with a pathological diagnosis. The researchers evaluated the US images of the patients, if available. If US images cannot be found, US reports of the patients were evaluated to define TI-RADS points and category.Mean age of the population is 15.15 ± 2.66 years. There were 10 (17.7%) male patients and 58 (85.3%) female patients. Median nodule size was 8 mm. Final diagnosis was benign in 48 nodules (70.6%) and malignant in 20 nodules (29.4%). There were 5 follicular carcinoma cases and 15 papillary carcinoma cases. The area under the curve estimate was 0.89 (95% confidence interval, 0.80-0.98), and the area under the curve value confirmed the diagnostic efficacy of TI-RADS categorization in pediatric thyroid nodules. A TI-RADS category of 4 or 5 seemed to be a good cutoff point to predict malignancy.To conclude, TI-RADS categorization can be effectively used to assess pediatric thyroid nodules. Nodules with TI-RADS categories of 4 and 5 have the greatest risk of malignancy, and they should be evaluated pathologically.

Value of renal pelvic diameter and urinary tract dilation classification in the prediction of urinary tract anomaly.

BACKGROUND: The aim of this study was to identify the cut-offs of postnatal anteroposterior renal pelvic diameter (APRPD), according to the urinary tract dilation (UTD) classification system, to identify the predictors of final diagnosis of UTD and the need for surgery. METHODS: A total of 260 infants (336 renal units) with prenatally detected UTD were prospectively evaluated on serial ultrasonography by the same radiologist. Additional voiding cystourethrography and scintigraphy was done according to the clinical algorithm. RESULTS: Prenatal and postnatal APRPD in patients with transient dilation were significantly lower than in those with urinary tract anomalies (UTA). On follow up, the slope of decrease in APRPD was significantly higher in transient dilation compared with UTA. APRPD 10 mm at first-month ultrasonography, predicted UTA with a sensitivity of 83.1%, and specificity of 71.1%. On multivariate analysis the likelihood of surgical intervention and final diagnosis were predicted independently by the UTD system risk group. CONCLUSIONS: Careful ultrasonography evaluation can avoid unnecessary testing in patients with transient or clinically insignificant dilation. The UTD classification system is valid for evaluation of postnatal hydronephrosis and is reliable in predicting the need for surgical intervention.

Retrospective analysis of simple and stage II renal cysts: Pediatric nephrology point of view.

BACKGROUND: Increased ultrasonography (US) use has been correlated with an increased incidence of pediatric renal cysts. For simple and stage II cysts, the malignancy risk is low in adulthood, no follow up is recommended; but there is no consensus on childhood management. Given that pediatric renal cysts may be manifestations of hereditary cystic diseases, a different approach and follow up should be taken for these patients. Herein we present the clinical characteristics and follow-up data of pediatric patients with simple and stage II renal cysts. METHODS: This cross-sectional study involved 57 children (mean age, 12.44 ± 3.65 years) with simple (n = 35) and stage II cysts (n = 22) who were diagnosed and followed at the present institution for ≥2 years. RESULTS: The median follow-up period was 2.84 years for simple and 3.10 years for stage II cysts. None of the patients developed complications. No change in cyst diameter was detected in 65.7% of simple or in 45.5% of stage II cysts, whereas 13 simple cysts (37.1%) and eight stage II cysts (36.4%) increased in diameter. The diameter change per year was significantly higher in the stage II cysts than in the simple cysts (P = 0.017). Overall, 13 patients (22%) had an estimated glomerular filtration rate <90 mL/min/1.73 m2 , and two patients had hypertension. CONCLUSION: Although the malignancy risk of simple and stage II kidney cysts is low for this age group, potential complications such as renal dysfunction, hypertension and hereditary cystic disease should be closely monitored.

Ultrasonographic clues for diagnosis of spina bifida occulta in children.

BACKGROUND: The aim of the current study was to find out if spinal ultrasonography might have a predictive potential for detection of spina bifida occulta (SBO) in pediatric nocturnal enuresis patients. METHODS: A total of 108 children (58 females, 50 males) with a mean age of 8 (range, 6-15) years diagnosed for nocturnal enuresis in our tertiary care center were included in this cross-sectional analysis. Half of the cases (n=54, 50%) were found to have SBO, while the other half did not have SBO. After obtaining radiographs and computed tomography examinations of L5-S1 vertebra, patients were examined by spinal ultrasound regarding radiologic clues which may aid in the detection of SBO. RESULTS: The clues of "single and double echogeneous cap signs and the V-shaped tip of spine" were found useful for diagnosing SBO at levels of L5 and S1 in pediatric patients suspected for SBO. Receiver operating curve (ROC) curve analysis of CT and ultrasonographic clues for diagnosis of SBO on S1 level revealed that these clues yielded a comparable diagnostic accuracy to CT. Areas under curve for CT and studied ultrasonographic clues were are 0.667±0.053 and 0.907±0.032 (P<0.001) respectively. CONCLUSIONS: Ultrasonography seems to be a useful and practical diagnostic tool for diagnosing spina bifida. However, to implement our ultrasonographic criteria in routine radiological practice, further studies in larger series are warranted.

Thyroid nodules in children and adolescents: a single institution's experience.

OBJECTIVE: The aims of this study were to analyze the role of fine-needle aspiration biopsy (FNAB) in the management of pediatric thyroid nodules and to analyze the malignancy risk of thyroid nodules by studying the association between autoimmune thyroiditis and thyroid cancer. METHODS: We conducted a retrospective study on 111 patients with thyroid nodules diagnosed in childhood or adolescence. FNAB was performed in 46 participants with thyroid nodules after ultrasonography (US). Cytology diagnoses were categorized as insufficient, benign, suspicious, and malignant. Clinical and surgical follow-up data were obtained from medical records. The clinical correlation and accuracy of FNABs were evaluated. RESULTS: The family history was positive in four patients. Forty-six patients had positive antithyroid antibodies and an inhomogeneous hypoechogenic US pattern. One patient had previous neck irradiation history. Eighty-six patients (%77.5) were euthyroid. All patients underwent US examination. The FNAB results of the 46 patients were 29 (63%) benign cases, 7 (15%) insufficient, and 10 (22%) suspicious patients. Malignancy was not reported at all. A repetition of FNAB in two benign cases, which were diagnosed with papillary carcinoma during followup, reported these cases as suspicious. Ten patients with suspicious FNAB results underwent surgery because of increases in the size of the nodules; two patients were diagnosed with papillary carcinoma. In this study, the prevalence of malignancy was 4.5% in patients with thyroid nodules. CONCLUSION: In this study, the importance of FNAB in the diagnosis and follow-up of thyroid nodules in childhood has been observed, and risk factors, such as history of familial thyroid carcinoma, radiotherapy to the neck at younger ages, suspicious cytological findings, and increased nodular sizes during follow-up in cases with Hashimoto thyroiditis have been correlated with increased thyroid carcinoma malignancy risk.