Publications by authors named "B D Yakut"
Objectives: To demonstrate corneal remodeling after corneal allograft intrastromal ring segment (CAIRS) with an anterior-segment optical coherence tomography (AS-OCT).
Design: A prospective observational single-center study.
Methods: This observational study included keratoconus patients who underwent CAIRS implantation into a stromal tunnel.
Hirschsprung disease, a congenital disease characterized by the absence of ganglion cells, presents significant surgical challenges. Addressing a critical gap in intraoperative diagnostics, we introduce transformative artificial intelligence approach that significantly enhances the detection of ganglion cells in frozen sections. The data set comprises 366 frozen and 302 formalin-fixed-paraffin-embedded hematoxylin and eosin-stained slides obtained from 164 patients from 3 centers.
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- The study aims to compare the effectiveness of epoprostenol and Helixor in treating avascular necrosis of the femoral head in rabbits, with the hypothesis that Helixor may be as effective as epoprostenol.
- A group of 45 rabbits was divided into three groups: a control group, one treated with Ilomedin (an epoprostenol analogue), and another with Helixor. Various factors such as bone necrosis, repair, and cartilage damage were examined microscopically.
- Results showed that while the control group had more necrosis, the treatment groups had improved bone marrow cellularity and less cartilage damage, with Helixor showing the most significant
Leydig cell tumors of the testis are rare, mostly presenting as a testicular mass or as endocrinological symptoms. Here, three patients who were admitted for investigation of primary infertility and one patient presenting with a testicular mass are reported. The histological features were reviewed and an immunohistochemical study was done using a panel of antibodies against cytokeratin, vimentin, inhibin A, S-100, Ki-67, follicle-stimulating hormone, luteinizing hormone, prolactin, p53, bcl-2, and c-erbB2.
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