Occupational exposure and thoracic malignancies, is there a relationship?

Objectives: The aim of this study was to evaluate the effect of occupational exposure in the occurrence of lung cancer.

Method: Three-hundred lung cancer cases diagnosed between September 1, 1999, and September 31, 2007, and 300 healthy controls were enrolled in this case-control study. Life-long occupational history, gender, age, exposure to asbestos, comorbidities, and smoking status were collected.

Respiratory symptoms and pulmonary functions of workers employed in Turkish textile dyeing factories.

Dyes are known to be a causative agent of occupational asthma in workers exposed to them. We have evaluated respiratory symptoms among textile workers. The study population comprised 106 exposed workers and a control (unexposed) group.

Clinical presentations and diagnostic work-up in sarcoidosis: a series of Turkish cases (clinics and diagnosis of sarcoidosis).

Sarcoidosis is an idiopathic granulomatous disease. It usually affects the lung. The diagnosis may be problematic since the known causes of granulomatous inflammation must be excluded.

Extrapulmonary involvement in patients with sarcoidosis in Turkey.

Background And Objective: Extrapulmonary sarcoidosis is common, and is almost always associated with concomitant thoracic involvement. Extrapulmonary manifestations vary on the basis of gender, age at presentation and ethnicity. The aim of this study was to investigate extrapulmonary involvement in patients with sarcoidosis in Turkey.

Frequency of pulmonary hypertension in asymptomatic β-thalassemia major patients and the role of physiological parameters in evaluation.

In this study, the authors aimed to evaluate the frequency of pulmonary hypertension (PHT) in asymptomatic thalassemia major (TM) patients, and to investigate the impact of pulmonary function test (PFT) and CO diffusion results on the evaluation of pulmonary hypertension. Data from 50 asymptomatic patients with TM over age 10 were evaluated. Pulmonary hypertension was diagnosed in 10 patients (20%).

Confident diagnosis of bronchobiliary fistula using contrast-enhanced magnetic resonance cholangiography.

We report the utility of contrast-enhanced magnetic resonance cholangiography (MRC) using gadoxetic acid (Gd-EOB-DTPA) in the diagnosis of bronchobiliary fistula associated with liver hydatid cyst. Contrast-enhanced MRC clearly delineated the leakage of contrast agent from the biliary duct and its communication with the bronchial tree. Providing functional information about physiologic or pathologic biliary flow in addition to the display of biliary anatomy, contrast-enhanced MRC stands as a robust technique in confidently detecting bronchobiliary fistula and bile leaks.

An old woman with weight loss and chest pain.

Pulmonary sarcomas constitute only 0.1-0.5% of all primary lung malignancies.

[The characteristics of smoking habit among patients evaluated at our outpatient clinic].

To determine the prevalence of cigarette smoking, to examine the risk factors affecting smoking amongst adults and to assess the opinion of patients about quitting smoking who were evaluated at our outpatient clinic. Six hundred fifty-nine patients who were evaluated at our outpatient clinic between June 2005 and June 2006 were included in the study. This is a cross-sectional study that evaluates prevalence of smoking.

[Differences between men and women in the clinical and laboratory findings of patients diagnosed with pulmonary embolism].

Pulmonary embolism (PE) could not be diagnosed correctly in 2/3 of patients saving of that pathology, and unfortunately mortality in them could be as high as 30%. In the present study, we aimed to investigate the gender differences in clinical, electrocardiography (ECG) and laboratory findings of PE patients diagnosed with contrast-enhanced helical computerized tomography of thorax. 31 patients (18 females, 58% and 13 males, 42%) were included into the study.

Endobronchial lipomatous hamartoma: an unusual cause of bronchial obstruction (2007: 7b).

Imaging findings were reported in an unusual case of endobronchial lipomatous hamartoma obstructing the left mainstem bronchus. Computed tomography readily demonstrated the presence of fat density within the lesion narrowing the differential diagnosis to endobronchial lipoma or lipomatous hamartoma.

A squamous cell lung carcinoma with abscess-like distant metastasis.

This is a metastatic spread of squamous cell lung carcinoma to lungs, liver, lymph node, bone and subcutanous region as multiple abscess-like lesions. A fifty-five years old man admitted to the out-patient clinic with fever, cough, hemopthysis, night sweats, chest pain, abdominal pain and weight loss. In a short period of time abcess like lesions developed in his lungs, liver, lymph node, bone and subcutanous region.

Binasal cannula versus face mask for oxygen therapy in patients with chronic pulmonary disease.

Oxygen therapy, which is ordered frequently for patients with chronic pulmonary disease, remains a cornerstone of modern medical practice. This study was conducted to compare the efficiency and comfort of a binasal cannula versus a face mask during oxygen therapy. Sixty hypoxemic patients participated in this randomized controlled study.

Severe sleep apnea syndrome diagnosed with acute myocardial infarction.

A 55-year-old man with acute myocardial infarction and no heart failure, had episodes of severe oxygen desaturation and apnea, while his hemodynamic parameters were stable. Sleep recordings revealed severe sleep apnea, and pulmonary function tests showed bronchial obstruction. Apnea and desaturation resolved on bi-level positive airway pressure.

Gender differences in global cardiovascular risk factors of obstructive sleep apnea patients.

The morbidity and mortality of obstructive sleep apnea (OSA) are related principally to its cardiovascular complications. Metabolic syndrome (MBS) is recognized as raising the risk of cardiovascular disease. In this study, we analysied the diagnostic value of MBS to predict the diagnosis of severe OSA.

Effects of CPAP on left ventricular structure and myocardial performance index in male patients with obstructive sleep apnoea.

Background: Obstructive sleep apnoea (OSA) has the potential to cause heart failure. We aimed to determine the effects of nasal continuous positive airway pressure (CPAP) therapy on left ventricular structure and myocardial performance index (MPI) in severe OSA patients.

Methods: Sixty-seven subjects without any cardiac or pulmonary disease had overnight polysomnography and echocardiography.

Water-pipe smoking effects on pulmonary permeability using technetium-99m DTPA inhalation scintigraphy.

Objective: Although extensive work has been done on cigarette smoking and its effects on pulmonary function, there are limited number of studies on water-pipe smoking. The effects of water-pipe smoking on health are not widely investigated. The aim of this study was to determine the effects of water-pipe smoking on pulmonary permeability.

[Evaluation of Nazilli Tuberculosis Dispensary activities executed between June 1996-May 2000: Pre-DOT situation].

Objective: To evaluate Nazilli Tuberculosis Dispensary activities executed between 1st June, 1996- 31st May, 2000 and to compare differences among 12-month-periods.

Design: Retrospective analyses of data.

Settings: People living in the villages under responsibility of Nazilli Tuberculosis Dispensary.

Trace elements as a component of oxidative stress in COPD.

Objective: The purpose of this study was to assess the serum concentrations of those trace elements that act as a component of oxidative stress in COPD patients. Clinically stable COPD outpatients (n = 26) and healthy controls (n = 24) were studied.

Methodology: Serum concentrations of copper (Cu) and zinc (Zn) were determined using a Varian Spectra AA220 flame atomic absorption spectrophotometer.