Publications by authors named "Hakan Gunduz"

Objective: The use of iodinated contrast media (ICM) inevitably increases in conjunction with the growing number of epidural steroid injection (ESI) administrations. The purpose of this study was to investigate the relationship between thyroid functions and ICM exposure through ESI procedures.

Design: This is a prospective observational study.

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Crowdfunding has become a popular financing method, attracting investors, businesses, and entrepreneurs. However, many campaigns fail to secure funding, making it crucial to reduce participation risks using artificial intelligence (AI). This study investigates the effectiveness of advanced AI techniques in predicting the success of crowdfunding campaigns on Kickstarter by analyzing campaign blurbs.

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Chronic pain represents a complex, multifaceted challenge that surpasses the prevalence of commonly encountered disorders such as diabetes mellitus and hypertension. This condition exerts a substantial burden on healthcare systems due to its pervasive impact. While pain interventions and procedures constitute a crucial facet, they alone do not constitute a comprehensive solution.

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Cervical transforaminal epidural steroid injections (TESIs) have technical difficulties and a risk of complications due to the cervical spine anatomy. A 52-year-old female patient was admitted to our outpatient clinic with complaint of neuropathic pain radiating to her right arm. Right C7 TESI was planned for patient who did not respond to conservative treatment.

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Article Synopsis
  • The report describes a rare case of rectal perforation during a ganglion impar blockade in a 38-year-old female, despite prior warnings about the risks.
  • The procedure was performed using a transsacrococcygeal approach with fluoroscopy, and factors like incorrect needle choice and the patient's anatomy may have contributed to the complication.
  • This study is significant as it is the first documented case and images of rectal perforation associated with ganglion impar blockade, highlighting the need for proper technique and caution.
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Malware harms the confidentiality and integrity of the information that causes material and moral damages to institutions or individuals. This study proposed a malware detection model based on API-call graphs and used Graph Variational Autoencoder (GVAE) to reduce the size of graph node features extracted from Android apk files. GVAE-reduced embeddings were fed to linear-based (SVM) and ensemble-based (LightGBM) models to finalize the malware detection process.

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SAPHO is a rare disorder that results in synovitis, acne, pustulosis, hyperostosis and osteitis. Patients with this syndrome typically present with musculoskeletal complaints, frequently localized to the anterior chest wall. However, diagnosis can be difficult in case of involvement of only one symptomatic bone without skin lesions.

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Article Synopsis
  • The study examined the relationships between tooth loss and factors like skeletal bone mass, years since menopause, education, smoking, calcium intake, and pregnancy in postmenopausal osteoporotic women in Turkey, involving 1,171 participants aged 40-86.
  • Participants were divided into three groups based on the number of remaining teeth, with significant differences observed in educational levels and body mass index, and lower dietary calcium intake and bone density in women with fewer teeth.
  • Findings indicated that women with no teeth (group 1) had the worst lumbar bone mineral density and content compared to those with some teeth, with those having more than ten teeth (group 3) showing the highest educational levels and smoking
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