background: more than 40% of infertilities are due to endometriosis. ultrustructural and histochemical study of endometrium will help to clarify the etiology of endometriosis. objective: the aim of the present study was to investigate the ultrastructure and occurrence of apoptosis in endometrial cells of women with or without endometriosis. materials and methods: in the present case-control stu...

Purpose: To consider the clinical significance and features of formation a demarcation line in corneal stroma with various methods crosslinking.
 Materials Methods: Literature data on evaluation effectiveness crosslinking by were analyzed. The during prophylactic therapeutic excimer laser was studied after photorefractive operations, keratoconus other pathologies cornea (168 operations).&#...

Abstract Background Herein, we investigate the relationship between pancreatic stem cell markers (PCSC markers), CD44, and epithelial-specific antigen (ESA), tumor stroma, impact on recurrence outcomes in ductal adenocarcinoma (PDAC) patients. Methods PDAC patients who underwent surgical resection 01/2012–06/2014 were identified. CD44 ESA expression was assessed by immunohistochemistry. Stroma ...

We report a case of florid polypoid endometriosis presenting with advanced bulky disease in pelvis with serum CA – 125 levels of 7844U/ml. The extent of tumor, CT scan findings, elevated serum CA – 125 levels were suggestive of ovarian malignancy. Histopathology demonstrated endometrial glands and stroma. Glands were neither crowded nor complex and were separated by a fibromatous stroma that co...