Embryo implantation is a key factor limiting the effectiveness of assisted reproductive technologies, and depends on quality blastocyst susceptibility endometrium. Various methods treatment aimed at improving receptivity uterine mucosa, including endometrial scratching, have been proposed. At same time, main mechanisms underlying this intervention remain unclear. Moreover, optimal duration expo...

An investigation of 102 men comprising alcoholics, patients with non-ulcer dyspepsia, and healthy controls is reported. It demonstrates that alcohol is a cause of chronic gastritis and the severity of the mucosal lesion is directly related to the duration of excess drinking. Contrary to popular belief, chronic gastritis does not give rise to symptoms. The effect of alcohol on the gastric mucosa...

In 21 cases, early bladder cancer was detected by urine cytology, although not by cystoscopy, and was treated by total cystectomy. The neoplasms, all transitional cell carcinomas of moderate to high degrees of anaplasia, were entirely in situ in 17 of the 21 patients; in 4, although mainly in situ, the tumors showed additional minimal microinvasion. Widespread mucosal involvement was demonstrat...

The cell population of the upper jejunal mucosa has been studied in cases of tropical sprue from the Far East and Middle East, and in similar cases arising in western Europe (;post-infective malabsorption'), and compared with cases of untreated coeliac disease and patients without small bowel disease.Infiltration of the epithelial layer of the upper jejunal mucosa by lymphocytes was found in tr...

Lichen planus (LP) is a chronic inflammatory disease of probable immune-based etiology. The pathogenesis of LP is unclear, but apoptotic changes in epidermal (epithelial) cells have been reported. Destruction of the basal cell layer is observed and many changes in cell proliferation, cell repair and cell death occur in the injured mucosal epithelium. The aim of this study was to evaluate and co...

Haemangioma are common tumors characterize microscopically by proliferation of blood vessels, it is classified histologically into capillary and cavernous haemangioma, it is considered one of the most common soft tissue tumor of the head and neck but it is relatively rare in the oral cavity and uncommonly encountered by clinician. This paper describes 57 year old male patient who complaint of a...

Pemphigus vulgaris (PV) is a serious mucocutaneous disease that be fatal if left untreated. The oral mucosa is often the first site to be affected by the disease. It is thus important that the dentist is able to recognize oral manifestations of PV and refer appropriately. Although oral PV is a well-characterized condition, the disease characteristics of patients in Thailand have not been previo...

gastrointestinal duplications are rare congenital malformations and they may vary greatly in presentation, size, location and symptoms. the presence of ectopic gastric mucosa (egm) in them is not common and they are difficult to diagnose prior to surgery. we present the case of a child with long intestinal duplication with ectopic gastric mucosa who presented with just severe anaemia and delaye...

introduction:bleeding is a common concern during functional endoscopic sinus surgery (fess) that can increase the risk of damage to adjacent vital elements by reducing the surgeon’s field of view. this study aimed to explore the efficacy of topical tranexamic acid in reducing intraoperative bleeding. materials and methods:this double-blind, randomized clinical trial was conducted in 60 patients...

Background and Objective: Due to the overall wide range of oral manifestations and the lack of comprehensive categorized information in Iran, this study was performed to investigate the prevalence of different oral manifestations and report their possible associated factors in patients with SLE. Materials and Methods: This cross-sectional study was performed on 96 SLE patients referred to two ...