Unicornuate uterus with a rudimentary horn is the rarest congenital anatomic anomaly of the female genital system, causing many obstetrical and gynecologic complications. The frequency of this pathology is approximately 1/100 000. A rudimentary horn usually develops following insufficient development of mullerian ducts. These patients present with dysmenorrhea, dyspareunia, and chronic pelvic p...

CHEST, 79: 1, JANUARY, 1981 IMAGING OF SUPRACARDIAC TOTAL ANOMALOUS PULMONARY VENOUS DRAINAGE 113 patient was one of acute ventricular failure with severe right upper abdominal quadrant pain due to liver distention, ascites, and edema. We suspect that the primary event was acute detachment of the semicircular suture, producing tricuspid regurgitation, acute right ventricular distention, increas...

AIM To investigate whether stress-induced visceral hypersensitivity could be alleviated by electroacupuncture (EA) and whether EA effect was mediated by endogenous opiates. METHODS Six to nine week-old male Sprague-Dawley rats were used in this study. Visceral hypersensitivity was induced by a 9-d heterotypic intermittent stress (HIS) protocol composed of 3 randomly stressors, which included ...

background: chemokine receptors have been shown to play an important role in the development and metastatic spread of various malignancies. in this study, the gene expression profile of some key chemokine receptors involved in metastasis has been investigated in esophageal and breast cancer cell lines.   methods: in a descriptive study, gene expression profile of ccr1, ccr6, ccr7, ccr9, cxcr1, ...

background: in northeastern iran there is an area of high incidence of esophageal cancer which is populated by residents of turkmen ancestry. several environmental risk factors for esophageal cancer have been proposed, but the roles of familial and genetic factors have not been studied extensively in the turkmen population. materials and methods: we evaluated the importance of familial risk fac...

leiomyoma is a rare esophageal tumor that constitutes less than 1% of esophageal malignancies. it should be removed when diagnosed even if asymptomatic. this study presents two cases of esophageal leiomyoma in 38 and 62 years old men who presented with dysphagia and evaluated for diagnosis and location of related tumors. patients were clinically examined and upper gastrointestinal endoscopy, ch...

1. What signs and symptoms suggest intestinal obstruction in the neonate? Signs and symptoms vary according to the location of the obstruction. Proximal intestinal obstruction leads to early bilious vomiting, typically with minimal distention. Neonates with distal intestinal obstruction often present after the first day of life with distention and bilious emesis. Bilious emesis in infants and c...

anaerobic bacteria are well known causes of sepsis in adults but there are few studies regarding their role in neonatal sepsis. in an attempt to define the incidence of neonatal anaerobic infections a prospective study was performed during one year period. a total number of 400 neonates under sepsis study were entered this investigation. anaerobic as well as aerobic cultures were sent. the pati...