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PURPOSE: The management of pediatric ovarian neoplasms (ON) is based on finding a balance between adequate surgical treatment and future reproductive capacity. We aimed to evaluate long-term results of patients who underwent surgery for ON. METHODS: A retrospective cohort study design was used. Medical records of patients with ON were reviewed. They were invited to participate in a telephone-based survey assessing complaints, menstrual status, and post-surgical recurrence. RESULTS: Eighty-five patients were operated for ON between 1995 and 2015. Median age at surgery was 14.7 years. 62.4% of patients had ovary-sparing surgery (OSS). Median tumor size in oophorectomy group was significantly larger than OSS group (p = 0.029). Median length of follow-up was 5.1 years. Recurrent/metachronous disease was not significantly different between OSS and oophorectomy groups (p = 1.000). In OSS group, irregular menses (p = 0.004) and painful menses (p = 0.002) were significantly higher than oophorectomy group. CONCLUSION: The main goal of treatment in pediatric ON is to find the right balance between adequate and appropriate tumor resection and maximal effort for fertility preservation. Our results showed no difference between oophorectomy and OSS in the terms of recurrence. Although irregular and painful menses were found to be significantly higher in the OSS group, longer follow-up and prospective studies are needed to clarify this issue.
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Neoplasias Ovarianas , Criança , Humanos , Feminino , Adolescente , Estudos Retrospectivos , Neoplasias Ovarianas/cirurgia , Neoplasias Ovarianas/patologia , Ovariectomia/métodos , Resultado do Tratamento , Recidiva Local de Neoplasia/epidemiologia , Recidiva Local de Neoplasia/cirurgia , Estadiamento de NeoplasiasRESUMO
INTRODUCTION: Neurogenic bladder with anorectal malformations (ARM) is a well-known yet understudied topic. Diffusion tensor imaging (DTI) is a special usage of MRI that can evaluate peripheric nerves. The aim of this study is to evaluate the lumbosacral plexuses of patients with ARM using DTI. PATIENTS AND METHODS: Patients with ARM willing to participate were included. Patient files were reviewed, a questionnaire was made, and DTI was performed. Fractional anisotropy (FA) and apparent diffusion coefficient (ADC) were computed for the right and left lumbosacral plexuses. RESULTS: There were 18 patients and 12 controls. Groups were similar in terms of sex (p = 0.232) and age (p = 0.853). There was a significant difference only for ADC of the left plexus. There was visible asymmetry in tractographies and DTI parameters of two patients with severely deformed pelvises (image 1) but also in another patient with a normal sacrum. In addition, despite asymmetry, FA and ADC were similar to controls also in these patients. CONCLUSION: This is the first study presenting quantitative data about the lumbosacral plexus in ARM. We think the most interesting finding of this study was observing the normal values even in the patients with severely malformed sacrum which is yet to be validated with further studies.
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Malformações Anorretais , Imagem de Tensor de Difusão , Malformações Anorretais/diagnóstico por imagem , Imagem de Difusão por Ressonância Magnética , Imagem de Tensor de Difusão/métodos , Humanos , Plexo Lombossacral/diagnóstico por imagem , Projetos PilotoRESUMO
STUDY OBJECTIVE: Antenatal ovarian torsion (AOT) is rare and requires differentiating from other congenital cystic masses of the abdomen and pelvis in neonates. In this study, it was aimed to evaluate the prenatal characteristics and postnatal outcomes of AOT. DESIGN, SETTING, PARTICIPANTS, INTERVENTIONS, AND MAIN OUTCOME MEASURES: Hospital records of patients (n = 28) with diagnosis of AOT between 2004 and 2020 were reviewed and their prenatal characteristics, postnatal examination, imaging, operative, and histopathological findings were evaluated. RESULTS: There were 28 patients during the study period. In most of the patients (25/28; 89.3%) AOTs were detected prenatally. All were term babies with a mean birth weight of 3010 ± 466.6 g. Mean maternal age was 25.75 ± 3.65 years. Prenatal history was event-free in all and none had additional anomalies. Physical examination revealed mobile intra-abdominal cystic lesions in 16 (57.1%) patients. AOTs mimicked other pathologies as intestinal duplication cyst or mesenteric cyst (n = 7), complex ovarian cyst (n = 3), mature cystic teratoma (n = 3), simple renal cyst (n = 1), and ectopic kidney (n = 1) in 15 (53.6%) patients in postnatal ultrasonography. Elective laparoscopic surgery was performed in 26 (92.8%) patients. The other 2 patients required emergency open surgery because of acute symptoms. Ovaries were autoamputated in 17 (60.7%) patients. Histopathological examination revealed necrosis and dystrophic calcification in all specimens. There was neoplastic involvement in 2 patients (serous cystadenoma and gonadoblastoma). No complication occurred in the early follow-up period (mean: 73.9 ± 46.8 months). CONCLUSION: AOTs can be detected easily during the antenatal period. Neoplastic involvement with AOTs is rare but possible. Although AOTs might mimic other cystic pathologies, it should be one of the first diagnoses to be considered, in the presence of a palpable intra-abdominal mass and complex cystic lesion in infant girls. It can be efficiently and safely managed using minimally invasive techniques.
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Cisto Dermoide , Neoplasias Ovarianas , Adulto , Feminino , Humanos , Lactente , Recém-Nascido , Torção Ovariana , Gravidez , Estudos Retrospectivos , Ultrassonografia , Adulto JovemRESUMO
Transoral endoscopic thyroidectomy vestibular approach (TOETVA) is a novel surgical technique in thyroid surgery that provides a feasible opportunity to avoid a visible neck scar. In recent years, TOETVA became popular in the thyroid surgery of selected adult patients with cosmetic concerns. We conducted a right lobectomy with the TOETVA technique in a 17-year-old adolescent with a suspicious thyroid nodule the present report aimed to describe the details of the operative technique step by step. Level of evidence: LEVEL IV, case series with no comparison group.
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Cirurgia Endoscópica por Orifício Natural , Nódulo da Glândula Tireoide , Adolescente , Adulto , Criança , Endoscopia , Humanos , Cirurgia Endoscópica por Orifício Natural/métodos , Pescoço , Nódulo da Glândula Tireoide/cirurgia , Tireoidectomia/métodosRESUMO
BACKGROUND: Decision-making for management may sometimes be difficult in acute appendicitis (AA). Various diagnostic scoring systems exist, but their sensitivity and specificity rates are far from ideal. In this study, the determination of the predictors and the effect of radiological data and developing a new scoring system were aimed. METHODS: Medical records of patients who were hospitalized for AA between February 2012 and October 2016 were retrospectively reviewed. All data were compared between patients with and without appendicitis. The multivariate analysis was performed to define significant variables and to examine the sensitivity and specificity of each group of predictors including radiological data. A new scoring system (NSS) was formed and was compared with two existing scoring systems: pediatric appendicitis score (PAS) and Alvarado scoring system (ASS) by using reclassification method. RESULTS: Negative appendectomy rate was 11.3%. Statistical analysis identified 21 independently significant variables. The heel drop test had the highest odds ratio. Sensitivity and specificity rates of clinical predictors were 84.6% and 94.8%, respectively. Radiological predictors increased the sensitivity rate to 86.9%. Sensitivity and specificity rates for PAS, ASS, and NSS were 86.8% and 83.9%, 84.7% and 81.6%, and 96.8% and 95.6%, respectively. The "re-assessed negative appendectomy rate" was 6.2% and false positive results were remarkably more common in patients with duration of symptoms less than 24 hours. CONCLUSION: Radiological data improves the accuracy of diagnosis. Containing detailed clinical and radiological data, NSS performs superiorly to PAS and ASS, regarding sensitivity and specificity without any age limitation. The efficiency of NSS may be enhanced by determining different predictors for different phases of the inflammatory process.
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Pancreatoblastoma, rarely encountered in the literature, is a malignant exocrine tumor seen in the pancreas. A 5-year-old boy suffering from abdominal pain was sent to our institute for further examination and treatment. Clinical examination was normal but for a palpable abdominal tumor mass. Abdominal Doppler ultrasonography showed a mass with well-defined margins within the body of the pancreas. Laboratory tests, including lactic dehydrogenase, alpha-fetoprotein and cancer antigen 125 were abnormal. The tumor invading the splenic vein and transverse colon was removed totally. We observed a hypercellular tumor in histopathological examination. The tumor had epithelial acinar cells and squamoid morules (corpuscles) separated by stromal bands. Adjuvant chemotherapy was used after surgery. However, the patient died 14 months later. All data about pancreatoblastoma have to be collected in order to choose the treatment to elucidate the molecular pathogenesis of the tumor, to diagnose it early and to develop target-specific treatments.
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Neoplasias Pancreáticas/patologia , Pré-Escolar , Evolução Fatal , Humanos , MasculinoRESUMO
BACKGROUND: Primary ovarian fibrosarcomas are rare and usually observed in perimenopausal and postmenopausal women. To our knowledge, to date, there are only 3 reports of ovarian fibrosarcoma in childhood and adolescence in the English-language literature. In this report, we aimed to present to our knowledge, the first pediatric case with advanced stage primary ovarian fibrosarcoma and to compare with previous cases. CASE: A 14-year-old teenage girl was admitted because of a giant abdominal mass. Imaging techniques revealed a giant heterogeneous and vascular ovarian mass. Salpingo-oophorectomy along with staging procedures were performed. Pathologic examination confirmed grade III ovarian fibrosarcoma with severe nuclear atypia and high mitotic count. Because of pulmonary metastasis, she received 4 courses of adjuvant combination chemotherapy (Ewing protocol). The patient withstood the treatment well and is disease-free at 2 years of follow-up. CONCLUSION: Fibrosarcoma of the ovary is an uncommon neoplasm with poor prognosis. To our knowledge, the presented patient is the first pediatric case with advanced staged primary ovarian fibrosarcoma to be treated with surgery and adjuvant chemotherapy.
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Fibrossarcoma/terapia , Neoplasias Ovarianas/patologia , Salpingo-Ooforectomia/métodos , Adolescente , Quimioterapia Adjuvante , Feminino , Humanos , Neoplasias Ovarianas/terapiaRESUMO
OBJECTIVE: The management of childhood thyroid nodules is still a big challenge for clinicians. In this study, we aimed to present our surgical and endocrinological experience in more than one hundred pediatric cases. METHODS: A retrospective analysis of patients admitted with a thyroid nodule between 2006 and 2014 was performed. Detailed ultrasonography and fine-needle aspiration biopsy (FNAB) were the cornerstones of the diagnostic approach. RESULTS: One hundred-three children (72 female, 31 male) with a mean age of 13.1±3.6 years (3-18 years) were admitted to our center. Management strategy was surgery in 58 patients and follow-up in 45 patients. Mean nodule size was 17±12.7 mm (2-45 mm). The diagnoses were listed as benign solitary nodule (48 patients), thyroid carcinoma (26 patients), multinodular goiter (23 patients), Hashimoto thyroiditis (4 patients), and Graves' disease (2 patients). Surgical procedures were nodulectomy/lobectomy (32 patients), total thyroidectomy (TT) (13 patients), or TT+ neck dissection (13 patients). The rate of malignancy was 25% in the total group and 44% in the surgery group. The malignancy rate was higher in patients younger than 12 years compared to older children (41% vs. 17%, p=0.040). Metastasis was seen in 38% of the malignant nodules. Postoperative complications were transient hypocalcemia (8%), permanent hypocalcemia (1.7%), and unilateral vocal cord paralysis (1.7%). Recurrence or mortality was not encountered in the 5.4±1.2-year follow-up period. CONCLUSION: Thyroid nodule in a child requires an aggressive diagnostic approach due to increased risk of malignancy and metastasis. Intraoperative frozen section examination must be done as a useful adjunct to determine the surgical strategy. Incidence of complications is small in thyroid surgery when performed by experienced surgeons.
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Nódulo da Glândula Tireoide/diagnóstico , Nódulo da Glândula Tireoide/terapia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Estudos RetrospectivosRESUMO
As in many other countries, burn injuries are a challenging healthcare problem in Turkey. Initial management of burn patients is very important for future morbidity and mortality. Therefore, the Turkish Ministry of Health prepared "National Burns Treatment Algorithm" aided by the Scientific Burns Council. The basic aim of this algorithm is to guide physicians in the treatment of burn victims until they reach an experienced burns center. The content of this algorithm is first aid, initial management, resuscitation, and transfer policy. The Council started to work on this algorithm in 2011. Various consultants, including general surgeons, pediatric surgeons, aesthetic, plastic and reconstructive surgeons, anesthesiologists, and intensive care physicians, revised the first draft and it was sent to eight education and research hospitals of the Ministry of Health, four universities, and seven non-governmental organizations. In the last quarter of 2012, the algorithm was finalized and approved by the Scientific Council, after which, it was approved by the Ministry of Health and published.
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Queimaduras/terapia , Guias de Prática Clínica como Assunto , Algoritmos , Unidades de Queimados/normas , Humanos , Transferência de Pacientes/normas , Ressuscitação/normas , TurquiaRESUMO
Seventy-eight pediatric burn patients treated by enzymatic debridement with collagenase clostridiopeptidase A (CCA), were compared to 41 patients those burn wounds were excised surgically. Patients whose burn wounds were initially assessed as partial-thickness at admission were enrolled in the study. Total removal of eschar was achieved in 49 of 78 (62.8%) patients by CCA only (group D). In 29 patients (37.2%), therapy with CCA was ceased because of the development of burn wound infection or a manifest need for grafting of the wound, therefore, these patients underwent tangential wound excision (group DS). The records of 41 patients, treated by early tangential excision, having similar burn wounds by extent and depth with groups D and DS were used as controls (group S). There was no significant difference between the time to achieve a clean wound bed in groups D, DS and S (mean 7.8, 8, and 7 days, respectively, P>0.05). In group D, none of the patients required blood transfusion, except one. Patients in group DS were found to have fewer excisions (mean 1.1) when compared to those in group S (mean 1.5, P<0.05). The shortest hospital stay was found in group D (12.5 days, P<0.01). In conclusion, the use of CCA, provided a short hospital stay, reduced the overall need for surgery and blood transfusions in patients with partial-thickness burns. Thus, CCA should be considered as an initial treatment of choice for removal of eschar in children, having a partial-thickness burn wound without infection.
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Queimaduras/cirurgia , Colagenases/uso terapêutico , Desbridamento/métodos , Colagenase Microbiana/uso terapêutico , Análise de Variância , Curativos Biológicos , Estudos de Casos e Controles , Criança , Pré-Escolar , Feminino , Humanos , Tempo de Internação , Masculino , Curativos Oclusivos , Transplante de Pele , Transplante Autólogo , CicatrizaçãoRESUMO
Haematocele is an unusual scrotal disorder in children, and is generally associated with direct trauma to the inguinoscrotal region. A 6-year-old boy with acute communicating haematocele who had a history of blunt abdominal trauma one week earlier is presented. Interestingly, no solid organ injury was detected on his previous admission for abdominal trauma, nor there was a history of hydrocele.
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Traumatismos Abdominais/complicações , Medicina de Emergência/métodos , Hematocele/etiologia , Ferimentos não Penetrantes/complicações , Doença Aguda , Criança , Hematocele/diagnóstico , Hematocele/cirurgia , Humanos , Masculino , Escroto , Resultado do TratamentoRESUMO
Primary hyperparathyroidism is a life-threatening rare disorder. It is seen as a result of neonatal primary hyperparathyroidism, familial hypocalciuric hypercalcemia, increased vitamin D levels and inactivation of calcium sensing receptor mutations. The clinical findings are hypotonia, bone demineralization, hypercalcemia and parathyroid hyperplasia. We present a six-month-old female patient, the first child of nonconsanguineous parents, who was referred for the investigation of failure to thrive, vomiting, constipation, fever, abdominal distention and hypotonia. Physical examination revealed weight under 3rd percentile, height 3rd-10th percentile, decreased subcutaneous fat, and distention of the abdomen. In neurological examination, hypotonia, motor-mental retardation, and active deep tendon reflexes were found. The biochemical values at the time of admission revealed primary hyperparathyroidism. Since hypercalcemia did not respond to calcitonin therapy and due to the mortality of hypercalcemia, parathyroidectomy was performed. Because hyperparathyroidism and hypercalcemia continued, angiography was done which revealed increased parathyroid hormone levels in the periphery of the innominate vein. Exploratory surgery followed, but hyperparathyroidism and hypercalcemia persisted after all of these procedures. Calcium-sensing receptor mutations and supernumerary gland were considered. Because hypercalcemia persisted, pamidronate therapy was initiated on a monthly basis.
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Anti-Inflamatórios/uso terapêutico , Difosfonatos/uso terapêutico , Hiperparatireoidismo/tratamento farmacológico , Hiperparatireoidismo/cirurgia , Hormônio Paratireóideo/sangue , Terapia Combinada , Feminino , Humanos , Lactente , Pamidronato , Paratireoidectomia , ReoperaçãoRESUMO
AIM: Clostridial collagenase A (CCA) has been shown effective in degrading collagen in eschar tissue and promoting healing in partial-thickness burns. As there are also reports of fever, leukocytosis, increased C-reactive protein (CRP) levels and septic complications during treatment with CCA, we aimed to determine in rats whether CCA aggravates the systemic inflammatory response. METHODS: Rats with partial-thickness burns were randomly divided into groups with either no dressing (ND), povidone-iodine dressing (PID) or CCA dressing (CCAD). Body weights and temperatures, blood leukocyte counts, and serum levels of CRP, interleukin-1 beta (IL-1 beta), interleukin-6 (IL-6) and tumour necrosis factor-alpha (TNF-alpha), were measured at 0, 3, and 24h and days 3 and 7 from burn. Wounds were cultured on days 1, 3 and 7 and burn depth was evaluated on day 1. RESULTS: Body weights for all groups were significantly lower after burn, with highest loss (25.5%) in the CCAD group. At 3h a significant drop in rectal temperature was noted in all groups. The CCAD group had higher rectal temperature levels than the PID group on days 3 and 7 (p<0.05). Changes in serum levels of CRP, IL-1 beta, IL-6 and TNF-alpha were not significant in the ND and PID groups; the CCAD group showed a significant rise in serum levels of CRP on day 1, of IL-6 on day 3 and of TNF-alpha on day 7. Wound infection was more common in CCAD group and increased on days 3 and 7, but this was insignificant. CONCLUSION: CCA aggravated the systemic inflammatory response in rats with partial-thickness burns, which is accompanied by a higher risk of infection.
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Queimaduras/imunologia , Colagenase Microbiana/efeitos adversos , Pele/imunologia , Cicatrização/imunologia , Animais , Biomarcadores/análise , Queimaduras/tratamento farmacológico , Queimaduras/patologia , Proteína C-Reativa/análise , Interleucina-1beta/análise , Interleucina-6/análise , Contagem de Leucócitos , Masculino , Colagenase Microbiana/uso terapêutico , Curativos Oclusivos , Pomadas , Povidona-Iodo/uso terapêutico , Distribuição Aleatória , Ratos , Ratos Wistar , Pele/patologia , Fator de Necrose Tumoral alfa/análiseRESUMO
BACKGROUND/PURPOSE: Adnexal torsion is a condition that may result in serious morbidity including adnexal removal. However, conservative management with preserving the torsed adnexa is not justified, and long-term outcomes remain unclear. METHODS: The records of 14 girls with ovarian torsion whose adnexal structures were preserved after detorsion were reviewed to evaluate the long-term results of conservative management. Data including age, previous history, duration of complaints, surgical findings and type of intervention, color Doppler ultrasound findings performed in the early and late postoperative periods, and final outcomes were collected. RESULTS: Mean age of patients was 11.5 +/- 2.8 (range 6 to 15) years. Time interval between the onset of pain to surgery was 46.78 +/- 35.5 (range 12 to 126) hours. Seven patients had a benign solitary cyst as an underlying cause for adnexal torsion. The intervention performed by open surgery in 9 and by laparoscopy in 5 patients included detorsion, simple cyst aspiration, unroofing and/or cystectomy in 7 patients with ovarian cysts, and oophoropexy in 9 of 14 patients. Follow-up ranged from 3 to 66 (mean 21.9 +/- 20.1) months. Thirteen patients resumed normal size and folliculogenesis, whereas in 1 patient, the involved ovary atrophied. No recurrence or contralateral adnexal torsion was observed on follow-up. CONCLUSIONS: Conservative management with untwisting the ovary and pexing both retained detorsed and contralateral ovaries especially in idiopathic torsions should be considered in cases of ovarian torsion in children.
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Laparoscopia , Doenças Ovarianas/cirurgia , Dor Abdominal/etiologia , Adolescente , Criança , Feminino , Seguimentos , Humanos , Laparotomia , Doenças Ovarianas/diagnóstico por imagem , Folículo Ovariano/fisiologia , Anormalidade Torcional/terapia , Ultrassonografia Doppler em CoresRESUMO
BACKGROUND/PURPOSE: The aim of this study was to explore the mechanisms, complications, morbidity, and mortality associated with electrical injuries in children. METHODS: The charts of pediatric patients who had been admitted to the authors' center with electrical burn injuries (EBI) between January 1993 and October 2002 were reviewed retrospectively. RESULTS: Of the 764 acute burn admissions over a 9-year period, 5% (38 patients) had EBI. Mean age was 9.6 +/- 4.4 years (range, 1 to 16 years). Seventy-six percent of the EBI patients were boys (M to F, 29:9), and the extent of the burn wounds ranged from 1% to 50% of total body surface area (TBSA; mean, 18.6% +/- 14.7%). High-voltage (HV) electricity accounted for 63% of the EBI (1 lightning), and 37% were caused by low-voltage (LV) current. In 19 children, serious high-voltage injuries occurred by direct contact with outlet electrical transfer wires with a metal from a balcony or with manual contact while climbing to the pole. A total of 153 surgical procedures were performed on the EBI patients, and 26% of the cases (10 of 38) required amputations. Patients who sustained HV electrical injuries had associated major complications. All of the patients underwent close cardiac monitoring, and none had cardiac complications. The average hospital stay was 23.8 +/- 14.2 (range, 2 to 48) days. One patient died of wound sepsis. CONCLUSIONS: Although not frequent, EBI remain a serious problem, particularly in adolescent boys, and short- and long-term morbidity are significant. HV injuries occur mainly in the adolescent population and require more aggressive care. Balcony injury is a specific etiology for EBI, and special consideration is required to prevent this type of injury in our country.
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Traumatismos por Eletricidade/epidemiologia , Acidentes Domésticos , Adolescente , Criança , Pré-Escolar , Terapia Combinada , Transtornos da Consciência/etiologia , Transtornos da Consciência/terapia , Traumatismos por Eletricidade/cirurgia , Traumatismos por Eletricidade/terapia , Eletrocardiografia , Feminino , Hidratação , Habitação , Humanos , Lactente , Masculino , Monitorização Fisiológica , Insuficiência de Múltiplos Órgãos/etiologia , Insuficiência de Múltiplos Órgãos/terapia , Traumatismo Múltiplo/epidemiologia , Traumatismo Múltiplo/terapia , Mioglobinúria/etiologia , Mioglobinúria/terapia , Estudos Retrospectivos , Sepse/etiologia , Turquia/epidemiologiaRESUMO
BACKGROUND/PURPOSE: Adnexal torsion is a serious condition that frequently may result in ovarian removal, and there always is a risk of castration if the contralateral ovary undergo torsion as well. In this study, the authors present their experience with adnexal torsion in 15 children and describe a catastrophic event, asynchronous bilateral adnexal torsion, with review of the literature. METHODS: Between November 1993 and November 2000, 15 children under 15 years of age who had undergone operation because of torsion of uterine adnexal structures were evaluated. Two illustrative cases with asynchronous bilateral adnexal torsion are presented. RESULTS: Fourteen cases were associated with additional adnexal pathology, whereas in 1 case the torsion was of normal uterine adnexa. Sonographic studies improved the preoperative diagnosis. Hemorrhagic necrosis of the adnexa secondary to the torsion was found in all cases except 3 and necessitated adnexal resection. In only 3 cases preservation of the adnexa was possible. Asynchronous adnexal torsion occurred in 2 patients in the time course. Both were treated by laparotomy and adnexal untwisting and fixation by permanent multiple interrupted sutures. In their final evaluation at 40 and 8 months after the operation, they were found to have good ovarian function. CONCLUSION: Considering the risk of subsequent contralateral torsion and its impact on future fertility, the authors believe that conservative management (untwisting the ovary and pexing, both retained detorsed and contralateral, ovaries) should be considered in cases of ovarian torsion in children.