Ozgur Tosun

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Dear Editor, Referring to synovitis, acne, pustulosis, hyperostosis and osteitis; SAPHO syndrome is defined as a chronic, relapsing rheumatologic disease of uncertain etiology characterized by distinct osteoarticular and cutaneous manifestations. There have been recent reports of chronic recurrent multifocal osteomyelitis (CRMO) occurring in adults and(More)
Hyperreactio luteinalis (HL) is a rare condition that is characterized by bilateral ovarian enlargement and multiple thin walled cysts. Hypersensitivity of the ovary to circulating human chorionic gonadotropin (hCG) is playing the main role in pathophysiology. HL observed in cases where there is high serum ß-HCG levels, similarly to gestational(More)
Tanycytic ependymoma is a rare spindle-cell variant of ependymoma derived from tanycytes. Primitive neuroectodermal tumors usually have diffusion restriction, whereas ependymomas do not. Here, we present a case of tanycytic ependymoma with diffusion restriction. As far we are aware, this is the first case of tanycytic ependymoma in the English literature(More)
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