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BOZKURT, SÜHEYLA

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BOZKURT

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SÜHEYLA

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2022 - 20232
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Subject: Child Health and Diseases ×

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    Challenges in the management of a 7 years old child with thyrotropin-secreting pituitary adenoma and the review of the literature
    (2023-01-01) KIRKGÖZ, TARIK; GÜRPINAR TOSUN, BUŞRA; ELTAN, MEHMET; HALİLOĞLU, BELMA; KAYGUSUZ, SARE BETÜL; SEVEN MENEVŞE, TUBA; BOZKURT, SÜHEYLA; ÖNEŞ, TUNÇ; GÜRAN, TÜLAY; DAĞÇINAR, ADNAN; BEREKET, ABDULLAH; DEMİRCİOĞLU, SERAP; KIRKGÖZ T., Abali S., Seker A., GÜRPINAR TOSUN B., ELTAN M., Helvacioglu D., HALİLOĞLU B., KAYGUSUZ S. B., Yavas Abali Z., SEVEN MENEVŞE T., et al.
    Introduction: Thyrotropin-producing pituitary adenoma (TSHoma) is a very rare disease, representing less than 1% of the pituitary tumours, present with elevated thyroid hormones and normal/high TSH concentrations. Case Presentation: A 7-year-old boy with nervousness was referred by his psychiatrist for elevated free T4, T3 and TSH levels. Initial evaluation revealed an elevated -subunit.Pituitary MRI demonstrated a macroadenoma. The patient underwent a trans-sphenoidal tumour resection (TSS) which showed positive immunohistochemical staining for TSH, growth hormone, and prolactin in tumoral tissue. Euthyroidism was achieved for one year after TSS, then, recurrence of tumour with elevated TSH and thyroid hormone levels necessitated a re-operation with TSS followed by gamma-knife radiosurgery. The euthyroid state was achieved and lasted for 2.5 years this time, but, due to the recurrence, medical treatment had been commenced with cabergoline and octreotide. Euthyroidism was maintained for the last 4 years on monthly octreotide treatment. A repeat MRI demonstrated no pituitary mass but a mass in the sphenoidal sinus had been detected. Removal of this mass by surgery did not achieve euthyroidism. 68Ga-DOTA-TATE PET/CT showed residual tissue extending from the pituitary region to the sphenoid sinus.The patient\"s bone age was advanced 2 years at diagnosis which became 4 years in one year after the diagnosis and remained so throughout follow-up, leading to a final height of -3.3 SDS below his target height at the age of 16 years. Conclusion: The diagnosis, treatment, and follow-up of TSHomas are challenging and short stature due to accelerated bone maturation is a complication of paediatric TSHomas.
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    An Astonishing Extrarenal Wilms Localisation; Spinal Cord
    (2022-06-01) TOKUÇ, AYŞE GÜLNUR; BOZKURT, SÜHEYLA; KAÇAR, KADRİYE EBRU; EKER, NURŞAH; SAKAR, MUSTAFA; TOKUÇ A. G., EKER N., Tas B. T., BOZKURT S., SAKAR M., Aras S., AKAR K. E.
    Wilms\" tumour is a renal tumour mostly seen during the first 5 years of life and it accounts for 95% of renal malignancies during childhood. Its origin is primitive metanephric cells and, very rarely, it may occur in places other than the kidneys. The estimated rate of nephroblastoma outside the kidneys is approximately 0.5 to 1% of Wilms\" tumour cases. In this article, we report on a 3-year-old female patient who first presented with spinal dysraphism and a mass in the lumbar spinal cord with a histopathological diagnosis of nephrogenic rest, and after one year, a Wilms tumour arose in this location. This is a very rare extrarenal Wilms\" tumour location. Here, we report on a case with immature renal cells located in the lumber spinal cord associated with spinal dysraphism and the development of Wilms\" tumour there after one year.