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Y I Bariş

Publications and source records attributed to Y I Bariş.

At least 19 recordsLinked to original sources
PubMed1999

Occurrence of allergic conditions in asthmatics with analgesic intolerance.

BACKGROUND: The study aimed to determine whether allergic conditions accompany analgesic intolerance. METHODS: A total of 132 analgesic-intolerant patients with bronchial asthma admitted to the adult allergy unit from January 1991 to October 1997 and 103 patients with bronchial asthma randomly selected from among the asthmatics referred to our department between January and October 1997 were enrolled in the study. Those having analgesic intolerance and bronchial asthma were accepted as group I; patients having only asthma were accepted as group II. A standard questionnaire was completed for all the patients. Physical examination, routine skin prick tests, determination of total IgE levels and blood type, and oral analgesic provocation tests were also performed. RESULTS: The results showed that some allergic conditions were significantly more common in group I (22.7% and 7.8% for food allergy/intolerance [P<0.05], 16.7% and 7.8% for antibiotic allergy, 16.7% and 2.9% for dermographism, 9.8% and 1.0% for metal allergy, and 9.1% and 1.0% for chronic urticaria for groups I and II, respectively [P<0.001]). In addition, the mean of the total IgE level in the serum was higher in group I than group II (77.6 and 53.7 IU/ml; P<0.05), and the cumulative analgesic consumption was more in group I (14.2+/-17.1 and 9.1+/-12.5 boxes; P<0.05). CONCLUSIONS: Dermographism; chronic urticaria; antibiotic, metal, and food allergy; high levels of total IgE; and a high amount of cumulative analgesic consumption may be the conditions accompanying analgesic intolerance in asthmatics.

Adult↗
PubMed1997

Bee and wasp venom allergy in Turkey.

BACKGROUND: Beekeeping has progressed recently to where bee sting exposure is an important public health problem in Turkey. OBJECTIVE: To investigate the status of bee and wasp sting allergy in a region of Turkey. METHODS: We conducted a questionnaire-based study of 786 subjects (cellulose paper factory personnel and family members older than 16 years of age) in Cay town of Afyon. Skin prick test with common aeroallergens and measurements of total IgE and specific IgE for bee and wasp venom were performed in 212 randomly selected subjects. RESULTS: Cumulative lifetime sting rate was 94.5% (geometric mean: 6.1 times), and last year bee sting rate was 20.4% (geometric mean: 1.6 times). Subjects who had beehives had higher risk of bee sting (P < .05) in the last year, whereas there was no significant difference among the groups for the cumulative lifetime sting exposure. Severe and mild systemic reactions were noted in 2.2% and 5.3%, respectively. Emergency room visits were reported in 9.3%, and familial Hymenoptera allergy in 10.2%. Fatal potential of bee sting was known by 81%. There was no mortality related with Hymenoptera allergy in records of the last 5 years. In 24 subjects with multiple sting exposures, allergic reactions changed severity in the latter exposures, which became less severe in five and more severe in 19 subjects. Atopy rate detected by prick testing was 20.3%. Specific IgE levels were class 1 in 22, class 2 in 11, and class 3 in 2 subjects for bee; and class 1 in 24 and class 2 in 2 subjects for wasp. Nobody had received immunotherapy for venom allergy. None of the factors including atopy, sex, occupation, smoking and family history of bee sting was significantly related with severity of the systemic reaction (P > .05). CONCLUSIONS: Bee and wasp stings are prevalent in Turkey. Severe systemic reactions complicating the sting are frequent (2.2%). Public awareness of potential fatality and treatment of the allergic reaction is not adequate.

Adult↗
PubMed1997

Calcium within a bronchogenic cyst with a fluid level.

A 38-year-old man presented with a bronchogenic cyst which showed a high calcium content. The calcium precipitate layered in the dependent part of the cyst to form a fluid level. The CT and MRI findings of this rare case are discussed.

Adult↗
PubMed1996

An epidemiological study in an Anatolian village in Turkey environmentally exposed to tremolite asbestos.

After several cases of malignant pleural mesothelioma (MPM) were detected in the village of Kureyşler in the Kütahya district of western Turkey, an epidemiological study was conducted. A questionnaire was completed by 124 villagers who were older than 20 years and standard posteroanterior chest X-rays were taken. The films were evaluated by three chest physicians. Samples of the white stucco that had been used by almost all villagers for indoor painting for many years were mineralogically examined. Chest X-rays showed that 23 (18%) had pleural plaques and calcifications compatible with asbestos exposure. Male sex and old age were associated with occurrence of pleural plaques. An analysis of white stucco samples revealed tremolite asbestos. In conclusion, tremolite fibers might be the cause of the high incidence of pleural plaques and MPM cases in the village of Kureyşler.

Adult↗
PubMed1996

Environmental fibrous zeolite (erionite) exposure and malignant tumors other than mesothelioma.

We studied the mortality in three villages in the Cappadocian region of Central Anatolia, Karain, Tuzköy, and Sarihidir, which were exposed to fibrous zeolite (erionite), a known carcinogen more potent than the amphibole asbestos. Between 1970 and 1994, there were 305 deaths in Karain, and 177 (58%) were cancer related, including 150 (49.2%) malignant pleural mesothelioma, seven (2.3%) malignant peritoneal mesothelioma, and six (1%) gastroesophageal carcinoma. Four deaths (1.3%) from lung cancer included two nonsmoking females. There were three cases (1%) of leukemia and six of other malignancies (1.9%). Between 1980 and 1994, there were 519 deaths in Tuzköy (T) and Sarihidir (S) (T = 432, S = 87). Of these, 257 were cancer related, and included 120 cases of malignant pleural mesothelioma and 64 cases of malignant peritoneal mesothelioma. Intraabdominal carcinoma was noted in 29 patients and 14 patients had lung cancer (four of whom were nonsmoking women). There were five cases of gastroesophageal cancer, five deaths due to leukemia, and 16 cases of various malignancies. These mortality figures support the hypothesis that erionite fibers cause cancer other than mesothelioma and lung cancer. Mineralogic analyses of the tissues should be performed to demonstrate this relationship.

Adolescent↗
PubMed1995

Survey of the allergic status of patients with bronchial asthma in Turkey: a multicenter study.

Patients diagnosed with bronchial asthma (BA) were prospectively enrolled to assess their allergen spectra and atopic status. The patients came from five major cities (Ankara, Izmir, Samsun, Elaziğ, and Adana) in different regions of Turkey. Atopic status, total IgE levels, and allergen spectra were determined in 1149 patients and 210 controls who were spouses of the patients sharing the same environment but not consanguinity with the patients. Total IgE levels were significantly higher in the asthmatic patients. For both groups, total IgE levels were higher in both atopic and male subjects. Atopy rates were 42% in asthmatics and 26.1% in controls, declining notably by age in both groups. The most common allergen in both groups was house-dust mite (HDM), which was more frequently detected in coastal regions (Samsun, Izmir, and Adana). Allergen spectra of the patients included HDM, pollens, cockroach, pet animals, and molds in decreasing order of frequency. Phleum pratense and Artemisia vulgaris were the most common pollens in all regions, whereas Olea europaea was the most common in Izmir. Pollen sensitivity was least frequent in Elaziğ. For all of the regions, pet sensitivity was less common than, and mold sensitivity was comparable to, that of Western countries. In conclusion, BA patients in Turkey displayed significant differences in their allergen spectra and total IgE levels from control subjects and BA patients in Western countries.

Adult↗
PubMed1994

Prevalence of childhood asthma and allergic diseases in Ankara, Turkey.

The first epidemiologic survey of the prevalence of childhood asthma and other allergic disease in Ankara, Turkey, was done in May 1992. A questionnaire on factors influencing the atopic status and allergic symptoms was distributed to parents of 1226 children aged 6-12 years. In this questionnaire, parents were asked to give information about physician-diagnosed asthma and atopic dermatitis (AD), and self-reported wheezing and rhinoconjunctivitis (perennial or seasonal). The overall response rate was 85% and included 502 boys (48.5%) and 534 girls (51.5%). The lifetime prevalences of asthma, wheezing, rhinoconjunctivitis, and AD were 17.4%, 23.3%, 28%, and 6.1%, respectively, and the reported prevalences for the last 12 months were 8.3%, 11.9%, 15.4%, and 4%, respectively. Asthma and other allergic disease had been recognized in 23.2% of the children during the last year; in half of these, more than one disease was present. Eight percent of the families kept pet animals; 95.4% of children had been breast-fed, of whom 61% for more than 6 months; and at least one person smoked at home in the case of 73.9% of children. Some health insurance was available to 72.8% of the families. Cumulative prevalences of wheezing, rhinoconjunctivitis, and AD were significantly associated with the presence of pets, passive smoking at home, and absence of health insurance. The prevalence of asthma was not affected by any of these factors except atopic family history. In conclusion, asthma and other allergic diseases constitute a major health problem for schoolchildren in Ankara.

Asthma↗
PubMed1993

Malignant pleural mesothelioma caused by environmental exposure to asbestos or erionite in rural Turkey: CT findings in 84 patients.

OBJECTIVE: Malignant pleural mesothelioma in rural Turkey frequently results from environmental exposure to tremolite asbestos or fibrous zeolite (erionite). The aim of this study was to determine the CT features of malignant pleural mesothelioma in patients exposed to asbestos or erionite. MATERIALS AND METHODS: The CT scans of 84 patients with proved malignant pleural mesothelioma were retrospectively evaluated. Twenty patients (24%) had been exposed to erionite and 64 patients (76%) had been exposed to asbestos. The CT scans were interpreted by seven observers who did not know the clinical or pathologic findings. RESULTS: CT scans showed either unilateral pleural thickening or pleural nodules/masses in all patients. Pleural nodules were present in 25 patients (30%) and pleural masses in 44 patients (52%). Pleural effusion was found in 61 patients (73%), mediastinal pleural involvement in 78 (93%), pleural calcifications in 52 (62%), involvement of the interlobar fissures in 64 (76%), and volume contraction in 61 (73%). Reduced size of the hemithorax was significantly correlated with chest wall involvement. On the basis of CT findings, the preassigned staging was changed in 21 patients (25%), including 44% of the patients with disease that had been classified as stage I. CT findings were not significantly different between the patients exposed to erionite and those exposed to asbestos. CONCLUSION: The most common CT findings in cases of malignant pleural mesothelioma were unilateral pleural thickening or pleural nodules/masses with or without effusion. CT provided valuable information on the extent of the disease, which was important for staging. Although the CT features are not pathognomonic, they provide valuable clues to the diagnosis in patients who have been exposed to mineral fibers.

Adult↗
PubMed1992

Life threatening chylous pleural and pericardial effusion in a patient with Behçet's syndrome.

Chylothorax and chylopericardium secondary to thrombosis of the superior vena cava and the innominate and subclavian veins were diagnosed in a patient with Behçet's syndrome. Immunosuppressive treatment, diet, and underwater seal drainage led to a diminished volume of pleural fluid and pericardial fluid and to a diminished concentration of triglyceride in them; pleurodesis with tetracycline was then performed.

Adult↗
PubMed1992

Malignant pleural mesothelioma due to environmental mineral fiber exposure in Turkey. Analysis of 135 cases.

We reviewed data from 135 patients with environment-associated malignant pleural mesothelioma (MPM) from the Central Anatolian region of Turkey. The most significant factors suggesting the diagnosis of MPM were the village where the patient resided and the typical presenting symptoms and signs of unilateral exudative pleural effusion associated with nonpleuritic chest pain. Computed tomography and ultrasonography were very useful for evaluating the extension of the tumor in the thoracic and abdominal cavities and chest wall. The tissue diagnosis was established by either thoracoscopy (39 percent) or pleural biopsy (39 percent) in the majority of the cases. The median survival after diagnosis was 13.52 months for erionite-associated MPM and 21.56 months for asbestos-associated MPM. The actuarial survival curves for the fibrous minerals were significantly different for survival computed both from onset of the symptoms and after diagnosis. Medical or surgical treatment or both did not change the outcome of the disease.

Actuarial Analysis↗
PubMed1979

Malignant mesotheliomas in a small village in the Anatolian region of Turkey: an epidemiologic study.

An epidemiologic and cause-related study was done in Tuzköy, a small village in the city of Nevşehir, in the Anatolian region of Turkey. The neighboring village of Kizilböy was used as a control. People 25 years of age or older were studied: 312 persons (145 males and 167 females) from Tuzköy and 95 persons (45 males and 50 females) from the control village. The annual incidence of malignant pleural mesothelioma (MPM) was found to be 6.5 cases (22 cases per 10,000 people) in Tuzköy. Several other respiratory disorders were detected as well. Although no type of asbestos could be found in Tuzköy and its vicinity, the asbestiform mineral zeolite was found in soil samples from the roads and fields of Tuzköy, in its building stones, and in lung tissues of the villagers. Chest X-rays revealed no cases of MPM or other respiratory abnormalities in the control group. No zeolite could be found in the control village. Therefore, zeolite was thought to be the cause of MPM and the other respiratory disorders in Tuzköy.

Adult↗