Right ventricular myocardial performance index and exercise capacity in athletes

Right ventricular function is important for exercise capacity in athletes. The aim of this study was to investigate the effects of habitual exercise training on right ventricular global function. Fifty-two male athletes (25 runners, 27 wrestlers) and 43 age-matched sedentary male subjects were studied. All subjects in the study underwent an echocardiography examination and cardiopulmonary exercise test. Maximal oxygen consumption, right ventricular cavity diameters, and diastolic parameters were higher in the athletes than in controls. However, the right ventricular myocardial performance index was lower in athletes compared with controls. Therefore, the right ventricular myocardial performance index showed a negative correlation with maximal oxygen consumption (r = −0.61; P < 0.001). The right ventricular myocardial performance index may reflect changes in right ventricular function and exercise capacity in athletes.     

A case report of doxycycline induced esophageal and gastric ulcer.

It is well-established that various drugs can induce esophageal and gastric mucosal injury. Generally neither motility disorder nor an anatomical stricture is found in such cases and the cause of mucosal injury is usually found to be inadequate fluid intake with medicine or consumption just prior to bedtime. Athough there are some case reports of doxycycline induced esophageal mucosal injury, doxycycline induced gastric ulcer has been reported only once in the literature. In this case report, a 33 year old female patient who had been prescribed doxycycline for pelvic inflammatory disease is presented. She was admitted with retrosternal and epigastric pain and odynophagia, which had begun after taking the second oral dose of the drug. Endoscopic examination showed ulcers in the mid esophagus and fundus of the stomach. Histologic findings supported a drug induced etiology in these ulcers. This is only the second case in the literature where gastric ulcer has been caused by doxycycline.     

A rare coronary artery anomaly: anomalous right coronary artery arising from the left anterior descending artery

Anomalous right coronary artery is a rare entity with an incidence of 0.26%. The anomalous origin usually arises from the left sinus valsalva. An anomalous right coronary artery arising from the left anterior descending artery is rare. It is usually known as a benign entity but may have clinical importance due to its course between the aorta and pulmonary artery which may cause myocardial ischemia or sudden cardiac death. Here we present an anomalous coronary artery arising from the left anterior descending artery detected by coronary artery angiogram and confirmed by multislice computed tomography thereafter. 40% retrospective electrocardiographic gating is performed and volume-rendered 3 D and axial MIP (maximum intensity projection) images were reconstructed on a Vitrea post- processing Workstation. The images demonstrated the anomalous origin of the right coronary artery arising from the proximal portion of left anterior descending artery after the first septal perforator and coursing.     

Prevalence and risk factors of depression among community dwelling elderly

Depression in the elderly is associated with increased morbidity and mortality. The purpose of this study was to determine the prevalence and risk factors of depression among community-dwelling older population in an urban setting in Turkey. This cross-sectional study was conducted among 482 elderly individuals 65 years and over in an urban area. Cluster sampling method was used for sample size. Depression in the elderly had been diagnosed by a clinical interview and Geriatric Depression Scale. Data were collected by door-to-door survey. Chi square test was used for statistical analysis. P value, which was calculated by the results of chi square test and coefficient of phi (φ), below 0.05 was included in the analysis of logistic regression. Depression was significantly associated with female gender, being single or divorced, lower educational status, low income, unemployment, and lack of health insurance. However, logistic regression analysis revealed higher depression rates in the elderly with chronic obstructive pulmonary disease, psychiatric disease, cerebrovascular disease, low income and being dependent. Depression is common among community-dwelling older people in an urban area of Izmir, Turkey. Older adults living in community should be cautiously screened to prevent or manage depression.     

The appearance of free-air in the abdomen with related pneumatosis cystoides intestinalis: Three case reports and review of the literature

INTRODUCTION

Pneumatosis sistoides intestinalis (PSI) is a rare condition with unknown origin, defined as the appearance of gas-filled cysts in the intestinal wall. It usually occurs due to respiratory infections, tumor or collagen disease, traumas, immunosuppression.

PRESENTATION OF CASE

Three patients with PSI were examined that followed up and treated in our clinic. The first patient was hospitalized for emergency treatment of previously diagnosed free-air under the diaphragm. He had a defense on physical examination and free-air was detected in X-ray and abdomen CT. We decided to laparatomy and peroperatively, stenotic pylorus with an abnormally increased stomach and gas-filled cysts were seen in the terminal ileum. Antrectomy and gastrojejunostomy with partial ileum and cecum resection and end ileostomy were performed. The second patient underwent laparatomy because of intraperitoneal free-air and acute abdomen. Partial ileum and cecum resection and ileotransversostomy were performed. The third patient with intraperitoneal free-air was treated with antibiotics, oxygen treatment and bowel rest.

DISCUSSION

PSI is usually asymptomatic. Plain radiographs, USG, CT, upper gastrointestinal endoscopy, colonoscopy can use for diagnosis. Treatment of PSI depends on the underlying cause; include elemental diet, antibiotics, steroids, hyperbaric oxygen therapy and surgery.

CONCLUSION

In patients with asymptomatic and symptomatic PSI are different treat. Symptomatic PSI can be safely treated antrectomy and gastrojejunostomy with partial ileum and cecum resection.     

Chronic bilateral hearing loss in an immunocompetent patient: An atypical course of tuberculous meningitis

Congenital, infectious, toxic, and demyelinating disorders are common etiological causes of deafness. Tuberculous meningitis, as one of the infectious causes, should be considered in the differential diagnosis since tuberculosis represents an endemic public health problem in developing countries. Multiple cranial nerve palsies can be expected due to basal meningitis; however, presentation with bilateral hearing loss is quite rare. Early diagnosis and treatment are crucial to prevent mortality and residual neurologic deficits. The focus of this discussion is a 42-year-old female presenting with bilateral hearing loss and nonspecific complaints who was finally diagnosed with chronic tuberculous meningitis. We also demonstrate the characteristic radiological and histopathological findings.Congenital, infectious, toxic, vascular, tumoral, and demyelinating disorders are common etiologic factors that can result in deafness. Acoustic trauma, endolymphatic hydrops, and senility are relatively rare causes that should also be taken into account. Bilateral hearing loss is an unusual clinical presentation, resulting from any one of these conditions. Among the infectious causes, tuberculosis still represents an endemic public health problem in developing countries and tuberculous meningitis, which is the most common form of CNS involvement, accounts for 1-2% of these cases.1 Sufferers generally describe constitutional symptoms including fever and night sweats or various complaints arising from basal meningitis like headache, nausea, and/or vomiting; however, presentation with bilateral hearing loss is quite rare. The objective of this case presentation is to include tuberculous meningitis in the differential diagnosis of progressive bilateral hearing loss, and emphasize the importance of early diagnosis and treatment to prevent morbidity and mortality.