Publications by authors named "Begum Yeni Erdem"

Objective: Classical Hodgkin lymphoma (CHL) is a common lymphoid neoplasm with a wide range of differential diagnosis. Although it has a specific immunophenotype, aberrant expression of antigens can cause problems at its diagnosis. In this study we evaluated the usefulness of GATA3 in differential diagnosis of classical Hodgkin lymphoma.

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Choriocarcinoma is a rare and highly malignant tumor that primarily occurs in women of reproductive age. Choriocarcinoma can be classified as gestational or nongestational, based on its pathogenetic origin. Although primary nongestational choriocarcinoma has been described in the ovaries, it is very rare in the uterus, especially in postmenopausal women.

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Rosai-Dorfman disease (RDD) is a benign histiocytosis with unknown etiology. It generally occurs in cervical lymph nodes. Isolated central nervous system (CNS) RDD is very rare in the literature.

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Article Synopsis
  • - Darier disease is an inherited skin condition that causes rough, crusty bumps mainly in oily areas of the body like the chest, back, and face; it often leads to itching in most patients.
  • - Symptoms can worsen with sun exposure, heat, or stress, and infections in the affected areas can occur.
  • - A 37-year-old woman was diagnosed with Darier disease after experiencing itchy lesions on her vulva, and she was treated with acitretin, a systemic retinoid commonly used for this condition.
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Objective: Invasive papillary carcinoma (IPC) of the breast is an uncommon histologic subtype with limited data in the literature. The aim of this study was to increase the evidence base by presenting clinicopathological findings of cases diagnosed as IPC.

Materials And Methods: Hematoxylin and eosin sections and immunostaining of surgical excision specimens diagnosed as invasive breast carcinoma were re-evaluated, retrospectively.

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