Ovarian metastases reported after adjuvant laparoscopic oophorectomies in breast cancer.

Introduction: Ovarian metastases (OM) of breast cancer (BC) can occur with different rates, ranging from 3-30%, being reported after prophylactic, therapeutic ovariectomies or discovered at necropsy. The aim of the study was to review the histopathological aspects of 59 laparoscopic oophorectomies performed in our Department as part of the oncological treatment of premenopausal women with BC. A number of eight (13.

Risk factors and clinical follow-up of patients with preterm births in a tertiary referral maternity unit in Bucharest, Romania.

Objective: To analyse the historical risk factors associated with preterm birth, and the potential benefit of correct prenatal care for prevention.

Methods: This prospective study was performed in 2011-12 at the Department of Obstetrics and Gynaecology, Dr. I.

Endocardial tip cells in the human embryo - facts and hypotheses.

Experimental studies regarding coronary embryogenesis suggest that the endocardium is a source of endothelial cells for the myocardial networks. As this was not previously documented in human embryos, we aimed to study whether or not endothelial tip cells could be correlated with endocardial-dependent mechanisms of sprouting angiogenesis. Six human embryos (43-56 days) were obtained and processed in accordance with ethical regulations; immunohistochemistry was performed for CD105 (endoglin), CD31, CD34, α-smooth muscle actin, desmin and vimentin antibodies.

Anoctamin 1 positive esophageal interstitial Cajal cells in late stage human embryos.

Interstitial cells of Cajal (ICCs) are located in various smooth muscle organs and act as pacemaker cells, or ensure neuromodulation or mechanosensory roles. The study aims to investigate functional states of human ICCs in morphogenesis, focusing on the anoctamin 1 phenotype. The investigation was performed in five late stage human embryos with lengths varying between 23 and 29 mm.