Gastric Epithelioid Rhabdomyosarcoma: Case Report

Epithelioid rhabdomyosarcoma is an uncommon tumor. It is found mainly in somatic soft tissues like parotid, urinary bladder, trunk, neck, and limbs. Only two cases of this tumor in gastrointestinal tract (liver and gastro esophageal junction) has been reported to date; thus, we herein reported an unusual site of this tumor in the pylorus part of the stomach. In the present paper, we studied a 67-year-old male subject with complaint of dyspepsia, belching, and reflux for about 4 years. He had also consumed herbal drugs to relieve the pain for several years. In the endoscopy procedure, there was a large tumor at the distal part of the gaster. Furthermore, excisional biopsy was performed and the histological specimens showed tumor necrosis with high mitotic cell counts, large vesicles, eosinophilic cytoplasm of epithelial cells, and round nuclei. Immunohistochemistry staining was positive for Myogenin, Desmin, MyoD1 (30% ratio), and Ki67 (70 % ratio). Computed tomography scan images showed several metastases to peritoneum and lungs. After initiating the treatment, the adverse effects of chemotherapy persuade us to discontinue the regimen. Finally, the patient died due to pulmonary embolism. To conclude, primary epithelioid rhabdomyosarcoma is a very rare lethal cancer that may be found as gastrointestinal cancers. Hence, it requires further diagnostic investigations in order for the best treatment to be found

The Evaluation of Pulmonary Function Tests in Patients with Polycystic Ovary Syndrome

Introduction: Recently a relation between female sex hormones and severity of asthma symptoms has been proposed. As a common endocrine dysfunction, polycystic ovary syndrome (PCOS) could significantly influence the level of sex hormones in PCOS patients. Regarding the possible role of sex hormones in airway physiology, the present study was conducted to survey the effects of PCOS on pulmonary function test parameters. Materials and Methods: In this cross-sectional study 30 recently diagnosed patients with PCOS without history of pulmonary disease were enrolled and 20 healthy women were considered as the control group according to their age, weight, and height. The patients and the controls underwent body plethysmography to measure pulmonary function tests. Results: The mean age of the patients and the controls were 29.43±7.8 and 30.0±7.6 years respectively. There were no statistically significant differences in all pulmonary function test parameters between the patients and the controls (p>0.05). After dividing the patients into 2 groups based on their body mass index (BMI), BMIConclusion: Our results showed that pulmonary function test parameters are not different in PCOS patients comparing to healthy women. Only the deleterious effects of high BMI on pulmonary function can be occurred in these patients

Topical propolis improves wound healing in patients with diabetic foot ulcer: a randomized controlled trial

<p>In this randomized controlled trial, diabetic patients with foot ulcers (Wagner grades 1 and 2) were randomly assigned to conventional therapies for diabetic foot ulcer plus topical propolis ointment (5%; twice daily) or conventional therapies alone. The process of ulcer healing was observed during 4 weeks and compared between the two groups regarding the size, erythema, exudates, white blood cell (WBC) count and erythrocyte sedimentation rate (ESR). The process of ulcer size reduction during the four-week period of study was significantly different between the groups. However, this difference was not significant between the third and fourth weeks. There was no significant difference between two groups regarding erythema and exudate reduction as well as WBC count and ESR. Administration of topical propolis ointment in addition to the conventional treatments of diabetic foot ulcer could reduce the size of ulcers with Wagner grades 1 and 2.</p

Effect of hydroxychloroquine on COVID-19 prevention in cancer patients undergoing treatment: a structured summary of a study protocol for a randomised controlled trial

In this study, we investigate the effect of hydroxychloroquine on the prevention of Novel Coronavirus Disease (COVID-19) in cancer patients being treated