Pleomorphic high grade endometrial stromal sarcoma with gene amplification may be a novel variant with poor prognosis.

Endometrial stromal neoplasms are classified by the World Health Organization (WHO) into endometrial stromal nodule (ESN), low grade (LGESS), high grade (HGESS), and undifferentiated uterine sarcoma (UUS). HGESS is subclassified based on molecular findings, or . The HGESS with (alias ) fusion usually have relatively monomorphic (as with most fusion-associated malignancies) rounded to epithelioid cells with eosinophilic cytoplasm, vesicular nuclei, nucleoli, and mitotic figures >10/10 HPF.

Quorum Quenching and Microbial Control through Phenolic Extract of Eugenia Uniflora Fruits.

We describe the characterization of the centesimal composition, mineral and phenolic content of Eugenia uniflora fruit and the determination of the antioxidant, antimicrobial and quorum quenching activities of the pulp phenolic extract. Centesimal composition was determined according to standard methods; trace elements were measured by total reflection X-ray fluorescence spectroscopy. The phenolic compounds were extracted by solid-phase chromatography and quantified by spectrophotometry.

Trastuzumab-induced myocardiotoxicity mimicking acute coronary syndrome.

Trastuzumab is an important biological agent in the treatment of HER2-positive breast cancer, with effects on response rates, progression-free survival, overall survival and quality of life. Although this drug is well tolerated in terms of adverse effects, trastuzumab-associated myocardiotoxicity has been described to have an incidence of 0.6-4.

Safety and efficacy of gemcitabine plus cisplatin combination in pretreated metastatic breast cancer patients.

Metastatic breast cancers (MBC) previously treated with anthracyclines (A) and taxanes (T) have a complicated management. Gemcitabine (G)-cisplatin (C) combinations have been used as synergistic salvage therapy in MBC and are considered as another option for patients with important symptoms and aggressive visceral disease. We analyzed the safety and efficacy of GC in AT-pretreated MBC, as well as overall survival (OS) and time to progression (TTP).

Taxane-based chemotherapy enhances response to neoadjuvant treatment for stage II and III breast cancer.

Reducing primary tumor volume is the main role of neoadjuvant chemotherapy for breast cancer. We evaluated the benefit of adding docetaxel to anthracyclin as neoadjuvant therapy. This study is a retrospective cohort analysis comparing the efficacy of neoadjuvant chemotherapy in patients subjected to docetaxel and epirubicin or 5-fluoruracil, epirubicin and cyclophosphamide combinations (DE and FEC group, respectively).