Synchronous adult-type granulosa cell tumor of the ovary with ovarian fibroma: a case report.

The coexistence of two different types of sex-cord stromal tumors, with various clinical symptoms, is extremely rare. We report a case of a 73-year-old woman showing coexistence of adult-type granulosa cell tumor in one ovary with ovarian fibroma in the other. Simultaneously, she was affected by Meigs' syndrome and simple endometrial hyperplasia without nuclear atypia.

Gaucher disease diagnosed after bone marrow trephine biopsy - a report of two cases.

The hematologist is at the forefront of specialists to whom patients with Gaucher disease present because of cytopenia and hepatosplenomegaly. Usually, patients with such symptoms have undergone trephine biopsy. We present the cases of two patients in whom Gaucher disease was suspected because of the discovery of Gaucher cells in trephine biopsy, and subsequently confirmed via enzymatic and molecular investigations.

Dysregulation of betaglycan expression in primary human endometrial carcinomas.

TGFβ signaling cascade plays a vital role in neoplastic transformation, but the function of betaglycan, which is a TGFβ accessory receptor, is still unknown in particular cancer. Evaluation of betaglycan expression both at mRNA (real-time PCR) and protein (ELISA) level in the context of TGFβ canonical signaling components, i.e.

Therapeutic hotline: Primary cutaneous CD4 + small/medium-sized pleomorphic T cell lymphoma coexisting with myelodysplastic syndrome transforming into chronic myelomonocytic leukemia successfully treated with cyclophosphamide.

Cutaneous T cell lymphomas other than mycosis fungoides, Sezary syndrome, and primary cutaneous CD30+ lymphoproliferations constitute less than 10% of all cutaneous T cell lymphomas. Primary cutaneous small/medium CD4+ T cell lymphoma is a member of this third group of cutaneous lymphomas, separated out as provisional entity in the World Health Organization classification - European Organization for Research and Treatment of Cancer (WHO-EORTC) classification. It still awaits development of more precise diagnostic criteria and optimal therapy.

The pattern of p14ARF expression in primary and metastatic human endometrial carcinomas: correlation with clinicopathological features and TP53 pathway alterations.

Objectives: Alterations of p53 pathway (p14(ARF)/MDM2/p53) play a crucial role in the development and progression of various human neoplasms, including endometrial carcinoma (EC). The aim of the current research was to examine the p14(ARF) expression pattern in primary ECs and corresponding metastatic lesions.

Materials And Methods: We studied 47 primary ECs and corresponding metastatic lesions applying immunohistochemistry and investigated the relationship between p14(ARF) overexpression and clinicopathological variables of carcinoma as well as TP53 alterations.