Accès ouvert
2026
article
OpenAlex
ONUR GÖKÇE, Birsen Öztürk Gökçe, GÖKNUR YORULMAZ, Aysen Akalın et autres
Abstract Background Diabetic ketoacidosis is frequently accompanied by systemic inflammatory responses that complicate the early identification of bacterial infection. Methods We retrospectively analyzed 158 adult patients admitted with diabetic ketoacidosis and evaluated the diagnostic performance of the PLR(procalcitonin-to-lactate ratio) and the NLR …
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2026
article
OpenAlex
Dilek Gogas Yavuz, Ceyda Dincer Yazan, Zeliha Hekimsoy, Kadriye Aydın et autres
BACKGROUND: Suppression of thyroid-stimulating hormone (TSH) can adversely affect bone tissue in individuals with differentiated thyroid cancer (DTC). This study aims to examine bone mineral density (BMD) and vertebral fractures (VFs) in DTC patients receiving levothyroxine (LT4) suppression therapy. METHODS: A total …
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Accès ouvert
2026
article
OpenAlex
Dilek Gogaş Yavuz, Ceyda Dinçer Yazan, Zeliha Hekimsoy, Kadriye Aydın et autres
BACKGROUND: Suppression of thyroid-stimulating hormone (TSH) can adversely affect bone tissue in individuals with differentiated thyroid cancer (DTC). This study aims to examine bone mineral density (BMD) and vertebral fractures (VFs) in DTC patients receiving levothyroxine (LT4) suppression therapy. METHODS: A total …
tr, us
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2026
article
OpenAlex
Elif Seray Korkmaz, Ahmet Toygar Kalkan, Ayşen Akalın, Medine Nur Kebapci et autres
Background Testosterone therapy induces well-known changes in body composition in transgender men; however, its short-term cardiometabolic effects remain incompletely characterized. This study aimed to evaluate body composition and cardiometabolic changes during testosterone therapy over a 12-month period.Methods This retrospective observational study included …
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Accès ouvert
2026
article
OpenAlex
GÖKNUR YORULMAZ, Bahar Gokce Sezgin Yuksel, Ömer Sahin Dedebagi, Ezgi Demirtaş Benli et autres
Abstract Introduction Myxedema coma is a rare but life-threatening endocrine emergency caused by long-standing untreated severe hypothyroidism. It is characterized by altered mental status, hypothermia, bradycardia, and hypotension. Mortality has been reported between 20% and 50%. Early recognition and rapid thyroid hormone …
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Accès ouvert
2026
conference-abstract
OpenAlex
Ezgi Demirtaş Benli, Ahmet Toygar Kalkan, GÖKNUR YORULMAZ, Medine Nur Kebapçı
Abstract Introduction Pituitary apoplexy (PA) is an acute, potentially fatal clinical syndrome resulting from hemorrhage and/or infarction of the pituitary gland, which may require emergency surgery in some cases.The most common clinical complaint is severe headache, often accompanied by nausea, vomiting, visual …
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Accès ouvert
2026
conference-abstract
OpenAlex
Bahar Gokce Sezgin Yuksel, Ömer Sahin Dedebagi, Cansu Akgün, GÖKNUR YORULMAZ et autres
Abstract Introduction Papillary thyroid carcinoma (PTC) accounts for more than 90% of thyroid malignancies and generally has a good prognosis as a slow growing, differentiated thyroid cancer. In the postoperative follow-up of patients, serum thyroglobulin (Tg) and anti-Tg antibody levels, neck ultrasonography …
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Accès ouvert
2026
article
OpenAlex
Cansu Akgün, Ahmet Toygar Kalkan, GÖKNUR YORULMAZ, Bahar Gokce Sezgin Yuksel et autres
Abstract Introduction Idiopathic hypogonadotropic hypogonadism (IHH) is a rare genetic disorder caused by defective hypothalamic GnRH secretion or impared GnRH action on pituitary gonadotropins. It is classified into two groups: Kallmann syndrome (KS) and normosmic IHH (NIHH). However, this condition occurs in …
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2026
article
OpenAlex
Elif Seray Korkmaz, GÖKNUR YORULMAZ, Aysen Akalın, Medine Nur Kebapçı et autres
Abstract Introduction Oncogenic osteomalacia is a rare paraneoplastic syndrome characterized by persistent hypophosphatemia. It can cause prolonged bone and muscle pain, muscle weakness, walking disturbances, and fragility fractures in adults. Various mesenchymal tumors such as hemangiopericytoma, osteosarcoma, and giant cell tumor can …
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Accès ouvert
2026
conference-abstract
OpenAlex
Ezgi Demirtaş Benli, Ahmet Toygar Kalkan, GÖKNUR YORULMAZ, Medine Nur Kebapçı
Abstract Introduction Osteoporosis is a metabolic bone disease characterized by decreased bone mineral density and deterioration of bone microarchitecture, leading to an increased risk of fractures. Antiresorptive drugs are the first choice for treatment. Atypical femoral fractures (AFF) are a rare complication …
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Accès ouvert
2025
article
OpenAlex
Ahmet Toygar Kalkan, Göknur Yorulmaz, Ayşen Akalın, Ener Çağrı Dinleyici
Introduction: The cause–effect relationships between microbiota composition changes and type 2 diabetes (T2D) are complex, likely involving two-way interactions, and require further elucidation. Few studies have examined the interactions of antidiabetic drugs with the gut microbiota. This study’s goal was to evaluate …
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Accès ouvert
2025
article
OpenAlex
Medine Nur Kebapçı, Göknur Yorulmaz, Ahmet Toygar Kalkan
Abstract Introduction Insulinoma is a rare neuroendocrine tumor originating from pancreatic beta cells. Insulinomas occur in 1-4 per million in the general population and represent 1-2% of all pancreatic neoplasms. They are usually sporadic but can also be associated with multiple neoplasia …
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