Background: Tracheobronchial foreign body aspiration is a worldwide health problem which often results in life threatening complications. Standard flexible bronchoscopy (FB) is used increasingly in the treatment of tracheobronchial foreign body aspiration in adults and older children, especially in the removal of aspirated foreign bodies which have entered into the peripheral bronchi. Objectives: In the present study, we discuss how to minimize complications and increase the success rate of FB in the aspiration of pins, and recommend techniques to facilitate the application. Methods: The study was performed at a community hospital in Van, the Harran University Hospital in Sanliurfa and the Sutcuimam University Hospital in Kahramanmaras, Turkey. Between 2000 and 2005, 23 female patients between the ages of 12 and 23, who were admitted to the clinics and diagnosed as having tracheobronchial headscarf pin aspirations were included in our study to evaluate the efficiency of FB. Diagnosis of the patients was established by history, FB and radiological methods. All patients received transoral FB under local anesthesia. Results: FB was successfully applied in all cases. During removal, the pins in 2 patients dropped at the proximal trachea and subglottic zone, and were ingested into the gastrointestinal track. In both cases, the pins were spontaneously excreted from the body in the stool within one day. No other complication was detected in the other patients during or following bronchoscopy. Conclusions: Our study suggests that FB is a safe, easy and successful method used in the removal of foreign bodies, such as pins, from the tracheobronchial trees. By employing FB, indications of thoracotomy and other invasive methods can be reduced especially in the cases of pins localized in distal airways and in the evaluation of suspected foreign bodies.

Pneumoconiosis identified by HRCT was present in almost half of DPTs surveyed. Appropriate education and workplace protection should be given to DPTs in order to prevent exposure to hazardous materials in dental prosthetics laboratories.

The aim of this study was to investigate the relationship between pulmonary thromboembolism (PTE) and serum endocan levels. The study included 46 patients with a diagnosis of PTE and control group (25 healthy individuals). Serum endocan levels in all participants' blood samples were measured. The average age of the individuals was 61.76 ± 16.39 years. There was a significant difference in the serum endocan levels between the patients and those of the control group [321.93 ng/l (111.35-2511.33) and 192.77 ng/l (118.30-309.02), respectively; P < 0.030]. The serum endocan levels in the submassive [469.41 ng/l (258.13-800.54)] and the massive PTE groups [719.18 ng/l (319.84-2511.33)] were statistically higher than those in the control group [192.77 ng/l (118.30-309.02)] (P < 0.001 and P < 0.001, respectively). In addition, there was a statistically significant difference between the serum endocan levels of the nonmassive PTE group [188.57 ng/l (111.35-685.56)] and the submassive PTE group (P < 0.01). The serum endocan levels correlated with the international normalization ratio (INR), right ventricular dilatation (RVD) and SBP (r = 0.418, P = 0.004; r = 0.659, P < 0.001; r = -0.425, P = 0.003, respectively). In conclusion, serum endocan levels can be considered a practicable biomarker to determine the severity of PTEs and follow-up thrombolytic therapy.

BackgroundThe prevalence of sexual dysfunction in patients with COPD is high and its significance has not been sufficiently stressed. The aim of this study is to investigate the incidence of erectile dysfunction (ED) and the factors affecting its frequency in COPD patients.MethodsSeventy patients with COPD and 68 healthy volunteers were included in the study. The International Index of Erectile Function questionnaire was used to evaluate ED, and the Beck Depression Inventory was used to evaluate depression.ResultsThe smoking rate was higher and oxygen saturation (SaO2) and body mass index (BMI) were lower in the COPD group. Blood tests revealed higher levels of follicle stimulating hormone (FSH), luteinizing hormone (LH), and estradiol. Testosterone level was lower but it was not statistically significant. Various degrees of ED were detected in 78.6% of COPD patients and 55.8% of the controls. Depression was more common in the COPD group. There was a negative correlation between forced expiratory volume in 1 sec (FEV1) level and ED and between SaO2 and ED in the COPD group. A positive correlation was noted between age and ED in both groups. No significant correlation was found among hormonal status and FEV1, ED, depression, SaO2, or BMI.ConclusionsThe present study provides further confirmation that COPD is a risk factor for erectile dysfunction. When establishing a treatment plan for improving the pulmonary function of COPD patients, sexual dysfunction and depression, which are usually neglected but diminish quality of life, should also be addressed.

Background: Pulmonary hypertension (PH) has been reported to be high among end-stage renal disease (ESRD) patients. Objectives: The aim of this study was to investigate the role of arteriovenous fistula (AVF) flow in the pathogenesis of PH and the prevalence of PH in patients with chronic renal failure (CRF) and to suggest other possible etiologic factors. Methods: The prevalence of PH was prospectively estimated by Doppler echocardiography in 116 ESRD patients on regular hemodialysis (HD). Laboratory and clinical variables were compared between patients with and without PH (groups 1 and 2, respectively). PH was defined as systolic pulmonary artery pressure (SPAP) over 30 mm Hg. Patients with PH underwent further evaluation by 2 pulmonologists. AVF flow was measured by Doppler ultrasonography. Blood tests including arterial blood gases, hemoglobin, serum calcium, phosphorus and parathyroid hormone were determined. Results: PH was found in 25 (21.6%) patients (group 1) with an SPAP of 37.9 ± 2.8 mm Hg. Mean AVF flow was increased (1,554 ± 207.60 ml/min) in group 1. Left ventricular ejection fraction (LVEF) was significantly different between the 2 groups (55.3 ± 11.5 and 64.4 ± 40, respectively; p < 0.05). Neither significant primary lung disease nor parenchymal lesions were detected in group 1. PH showed a significant difference for cigarette smoking (p < 0.05). In group 1 the prevalence of cigarette smoking was higher. The main etiology of CRF was diabetes mellitus with a ratio of 44% in group 1. Conclusion: Our study demonstrated a surprisingly high prevalence of PH among patients receiving long-term HD. PH was related to high AVF flow, low LVEF and cigarette smoking. AVF flow and cigarette smoking are important correctable causes of PH. Early detection is important in order to avoid the serious consequences.

Background: The prevalence of sexual dysfunction in patients with COPD is high and its significance has not been sufficiently stressed. The aim of this study is to investigate the incidence of erectile dysfunction (ED) and the factors affecting its frequency in COPD patients. Methods: Seventy patients with COPD and 68 healthy volunteers were included in the study. The International Index of Erectile Function questionnaire was used to evaluate ED, and the Beck Depression Inventory was used to evaluate depression. Results: The smoking rate was higher and oxygen saturation (SaO2) and body mass index (BMI) were lower in the COPD group. Blood tests revealed higher levels of follicle stimulating hormone (FSH), luteinizing hormone (LH), and estradiol. Testosterone level was lower but it was not statistically significant. Various degrees of ED were detected in 78.6% of COPD patients and 55.8% of the controls. Depression was more common in the COPD group. There was a negative correlation between forced expiratory volume in 1 sec (FEV1) level and ED and between SaO2 and ED in the COPD group. A positive correlation was noted between age and ED in both groups. No significant correlation was found among hormonal status and FEV1, ED, depression, SaO2, or BMI. Conclusions: The present study provides further confirmation that COPD is a risk factor for erectile dysfunction. When establishing a treatment plan for improving the pulmonary function of COPD patients, sexual dysfunction and depression, which are usually neglected but diminish quality of life, should also be addressed.

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SUMMARYCases with cardiac hydatid cyst disease are uncommon, being approximately 0.2-2% of all cases. Most cardiac hydatid cysts are located in the interventricular septum or left ventricular wall. Pericardial location is very rare. We report a 42-year old Turkish man with pericardial hydatid cyst disease who was otherwise asymptomatic, having no cardiac symptomatology. The most appropriate therapeutical option for a hydatid cyst is surgical removal of the cyst mass. However, our patient refused surgical treatment and thus medical treatment with albendazole was initiated. Following the first month of the drug therapy, pericardial effusion disappeared. The cystic nature of the mass disappeared and was solidified at the 6 th month of treatment. The patient has been followed-up by us asymptomatically. (Jpn Heart J 2004; 45: 541-545) Key words: Cardiac cyst, Pericardial cyst, Albendazole therapy HUMAN hydatid disease caused by Echinococcus granulosus is of worldwide importance and presents medical, veterinary, and economic problems in developing countries. Echinococcal disease is endemic to sheepherding regions of the world, and it affects the heart in fewer than 2% of patients infected by the parasite. 1)Herein we describe an unusual echocardiographic appearance of an echinococcal lesion attached to the left ventricular apex of an asymptomatic patient. CASE REPORTA 42 year old male patient visited a chest disease clinic due to symptoms of respiratory infection and was referred to our clinic due to an increased cardiothoracic ratio on chest roentgenogram. The patient did not suffer from any cardiovascular complaint in his medical history. On physical examination, his From the Departments of