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A 17 year old male with symptoms of acute abdomen was operated upon. The preoperative diagnosis was peptic ulcus perforation but at the operation there were multiple perforations throughout the small bowels, multiple lymphadenopathies in the mesentery of the jejunum. 60 cm small bowel resection-end to end anastomosis, raphe omentoplasty, primary repair with suture were performed. The patient got well after the operation and was discharged postoperative 14th day. The pathological diagnosis was diffuse grand cell lymphoma. We conclude that, this rare condition which we could be able to find only one case in the literature must be thought among the reasons of acute abdomen.

This study describes the experience of Kartal Research and Training Hospital in the Marmara Earthquake. We reviewed medical records of 698 patients admitted to our hospital in a 30 days' period after the earthquake and analysed the types of injuries, treatment, morbidity and mortality rates. The hospitalized 273 patients were grouped according to the major injury; patients with crush syndrome were analysed separately. The most frequent injuries were crush injury (23.1%), extremity fractures (16.8%) and pelvis and spine injuries (16.1%). More than two system injuries were seen most frequently in the abdominal injury (45.5%), crush injury (24.4%), and pelvis and spine injury (27.3%) groups (p < 0.05). Overall mortality rate was 7.3%. The highest mortality rates were seen in the abdominal injury (27.3%) and crush injury (20%) groups (p < 0.05). 61.9% of the patients with crush syndrome underwent fasciotomy due to the compartment syndrome; hemodialysis was performed in 31 patients. The most serious problem with earthquake is organization in the earthquake area, between hospitals and in hospitals. Crush injury is the major injury seen earthquakes. Early diagnosis and proper treatment should be done to improve survival.

Background: The prevalence of asthma of varying severity and associated risk factors are unknown in Turkey., Objective: The study investigated the distribution of asthma severity, the factors having roles in asthma severity, and the relationship between serum eosinophil cationic protein (ECP) levels and disease severity., Methods: Three hundred patients with asthma (73 male, 227 female) were enrolled in the study. The patients were surveyed for their smoking habits, educational levels, household incomes, asthma duration, occupations, and accompanying diseases. ECP levels were also determined in certain patients representing different disease severities (n: 76) and in a control group (n: 9)., Results: Patients were classified as mild intermittent (n: 14, 5%), mild persistent (n: 220, 73%), moderate (n: 44, 15%), and severe asthma (n: 22, 7%). Cigarette consumption and educational status were similar in all groups. A longer duration of disease and an older population predominated in patients with moderate and severe asthma. Analgesic sensitivity was seen in 7%, 10%, 6%, and 31% of mild intermittent, mild persistent, moderate and severe asthma patients, respectively, with the highest ratio in severe asthma (P < .05). Nasal polyps were significantly higher in severe asthmatics. Atopy was diagnosed in 85%, 57%, 56% and 10% of mild intermittent, mild persistent, moderate and severe asthma patients, respectively. ECP levels were significantly higher in moderate and severe asthma patients., Conclusions: Mild asthma was the most common clinical presentation and was associated with atopy. The factors associated with severe asthma included prolonged asthma duration, advanced age, nonatopy, analgesic intolerance and nasal polyps. ECP levels also reflected disease severity.

Intolerance or idiosyncrasy to acetylsalicylic acid (ASA) and other nonsteroidal anti-inflammatory drugs (NSAIDs) is a crucial problem because these drugs are frequently used in medical treatment. In this study, we tested whether nimesulide, a selective cyclooxygenase-2 (COX-2) inhibitor, might be a valid alternative for patients with histories of adverse reaction to ASA or NSAIDs. A single-blind, placebo-controlled oral challenge procedure was applied to 60 adult patients (19 male, 41 female; with a mean age of 40.31 +/- 10.44 years, range 20-68 years) with a reliable history of ASA/NSAIDs-intolerance. According to history, the clinical presentations of intolerance were urticaria/angioedema in 32 patients, anaphylactoid reaction in 2 patients, respiratory reaction in 19 patients, and respiratory and cutaneous reaction in 7 patients. Atopy was confirmed by means of skin prick test with inhalant allergens. Oral challenge protocol was started with 25 mg of nimesulide and the remaining 75 mg was given 1 hr later. During the challenge procedure, blood pressure, pulse, nasoocular, pulmonary, and cutaneous symptoms were monitored. Of the 60 patients tested, 55 (91.7%) tolerated the drug with no adverse reaction. Only five (8.3%) patients demonstrated a positive response to oral challenge. The clinical presentations of intolerance to nimesulide were urticaria/angioedema in three patients, mild rhinitis in one patient, and mild dyspnea in one patient. The atopy prevalence was higher, with a ratio of 41.7%, in patients with ASA/NSAIDs intolerance than that of the healthy adult population in Turkey (p < 0.05). We believe that nimesulide can be used as an alternative drug for patients with ASA/NSAIDs intolerance.

Hypercapnic respiratory failure due to chronic obstructive pulmonary disease (COPD) is an indicator of poor prognosis compared to that for normocapnic patients. On the other hand, there exist particular patients who are hypercapnic during an acute exacerbation of COPD but revert to normocapnia after adequate therapy. The aims of this study were: 1) to document the admission characteristics of such patients in terms of clinical and laboratory findings; and 2) to analyse the long-term course and survival of chronic and reversible hypercapnic and normocapnic patients. Fifty-six consecutive patients, admitted with an acute exacerbation of COPD, were enrolled and divided into three groups according to arterial carbon dioxide tension (Pa,CO2) at first admission: 22 chronic hypercapnic (group 1), 15 reversible hypercapnic (group 2) and 19 normocapnic (group 3) patients. Age, sex, smoking history, white blood cell count, serum sodium, potassium, urea and albumin levels and pulmonary function tests at first admission were similar in the three groups. The haematocrit level was significantly higher in group 1 compared with the other groups. Groups 1 and 2 had lower pH, arterial oxygen tension (Pa,O2) and arterial oxygen saturation (Sa,O2) and a higher Pa,CO2 than group 3. The Pa,CO2 was also higher in group 1 than in group 2. The presence of cor pulmonale was significantly higher in group 1 compared with groups 2 and 3 (81.8 versus 60 and 10.5%, respectively). During the follow-up period, a significant increase was observed in airway obstruction associated with progressive hypercapnia and hypoxaemia in chronic hypercapnic patients, and 12 of 15 (80%) reversible hypercapnic patients progressed to a chronic hypercapnic status. The survival analyses after 10 yrs of follow-up revealed comparable survival durations in chronic and reversible hypercapnic patients (median of 8.86 versus 9.52 yrs, p > 0.05). In conclusion, despite careful monitoring of particular characteristics in chronic and reversible hypercapnic patients at the time of admission, no long-term predictivity of these features for either the course of the disease or survival could be found.

To assess the prevalence of allergic diseases and atopy in adults, a two-step population-based epidemiological study was undertaken in Ankara, the capital city of Turkey. In step 1, a screening questionnaire adapted from the European Community Respiratory Health Survey (ECRHS) was applied in a cross-sectional manner. In step 2, a nested case-controlled design study was conducted and subjects were evaluated in the clinical setting for history, physical examination, skin prick tests (SPTs), and serum total IgE and phadiotop measurements. According to the results, self-reported current asthma prevalence in step 1 was lower compared with that in step 2 (3% vs. 7%, p < 0.05). The prevalences of food and drug allergy were 6.2% and 3.9%, respectively, in step 1, but were not demonstrated in any of the subjects in step 2. The overall prevalence of atopy was 25% after step 2 evaluation. In conclusion, allergic disorders are not uncommon in our adult population; however, sole application of a screening questionnaire appeared to be ineffective in revealing the accurate figures of asthma, and food or drug allergy.

Background: In contrast to the well-known activity profile in asthma, the precise efficacy and optimum dose schedules of long-acting beta(2)-agonists in chronic obstructive pulmonary disease (COPD) are not clear., Objective: In this study, we aimed to compare the onset and the duration of action of a single inhalation of formoterol and salmeterol in COPD patients having partially reversible airway obstruction., Methods: In a double-blind, randomized, crossover and placebo-controlled study design, the respiratory functions of 22 patients (mean age 57.3+/-5.4 years) having mild to severe COPD (5 mild, 8 moderate and 9 severe) and partially reversible airway obstruction [mean baseline reversibility of forced expiratory volume in 1 s (FEV(1)) 19.3+/-3.1%] were evaluated after inhalation of 12 microg formoterol and 50 microg salmeterol., Results: Regarding the onset of bronchodilator action, the mean absolute increase of 0.20 liters in FEV(1) 10 min after inhalation of formoterol was significantly higher than baseline and that of placebo (0.04 liters), whereas that of salmeterol (0.11 liters) did not reach statistical significance. At 20 min, both formoterol (0.25 liters) and salmeterol (0.20 liters) produced a significant increase in FEV(1) compared with baseline and with that of placebo (0.04 liters). The peak bronchodilator effects occurring at 60 and 120 min following formoterol (0.39 liters) and salmeterol (0.40 liters) inhalation, respectively, were significantly higher than the corresponding levels of placebo (0.02 and -0.12 liters, respectively). Concerning the duration of action, the 12-hour values of both formoterol (0.25 liters) and salmeterol (0.22 liters) were significantly higher than that of placebo (-0.12 liters). The area under the curve values of FEV(1) of formoterol (3.5+/-1.3 l.h) and salmeterol (3.2+/-1.2 l x h) averaged over 12 h were comparable and higher than placebo values (1.2+/-0.5 l x h). After formoterol inhalation 2 patients experienced tremor and 1 had palpitation; 1 tremor and 1 headache attack were noted after salmeterol. For the pharmacologically predictable side effects, there was no difference between the drugs., Conclusions: In conclusion, this study revealed that a single dose of 12 microg formoterol and 50 microg salmeterol provided comparable bronchodilation within 12 h and had tolerable side effects in patients with mild to severe COPD having partially reversible airway obstruction.

Exposure to cockroach has been reported to cause asthma in many parts of the world. Although house-dust-mite is known to be the most important indoor allergen in Turkey, there are few data on the prevalence of allergy to cockroaches. Therefore, we evaluated the prevalence of cockroach sensitivity in asthmatic Turkish patients to see whether it is also an important source of asthma in addition to house-dust mites. A total of 206 patients demonstrating the characteristic features of asthma were included in the study. Sixty-three percent of the patients were considered atopic, and 37% were found to be nonatopic by skin prick tests. Mite allergens were the most common cause of indoor allergy (50%), while cockroach sensitivity was detected in 25.7% of all the asthmatics. Among all cockroach-sensitive patients, 70% were also positive for mites. A female predominance was observed in cockroach-sensitive patients, as 44% of atopic women and 34% of atopic men had positive skin tests with cockroach allergen. The average duration of asthma was 7.1+/-5.6 years in cockroach-sensitive asthmatics, and there was no difference between groups in average duration of asthma (P>0.05). Mild, moderate, and severe asthmatics constituted 73.6%, 20.7%, and 5.7% of the cockroach-sensitive patients, respectively. These data indicate that cockroach is also an important source of domestic infestation in Turkey. Thus, it seems reasonable to suggest the need for cockroach allergen in the routine battery of inhalant skin tests in this geographic location. However, possible cross-reactivity with mites has to be taken into consideration during the clinical evaluation of subjects with cockroach sensitivity, especially in our patient population with such high rates of house-dust-mite allergy.

Endothelin-1 (ET-1) has been described to have crucial effects in the initiation and evolution of pulmonary hypertension (PH) secondary to cardiac disorders. However, the precise role of ET-1 in PH induced by chronic obstructive pulmonary disease (COPD) is not yet clear. The objective of this cross-sectional study was to determine the local and peripheral plasma ET-1 profile of COPD patients with or without PH. Twenty-six COPD patients with clinical and/or laboratory findings suspicious of PH, and 20 healthy smoker volunteers constituted the study population. Patients were allocated to PH (n = 17) and non-PH (n = 9) groups according to their pulmonary artery pressures determined by right-heart catheterization. Plasma ET-1 samples, obtained from the main pulmonary artery (mixed venous blood) and peripheral blood (radial artery and brachial vein), were assessed by radioimmunoassay. Brachial vein ET-1 levels were within normal ranges in PH (2.7 +/- 0.5 pg/ml) and non-PH (3.2 +/- 0. 7 pg/ml) COPD patients compared with that of the controls (4.4 +/- 0. 1 pg/ml). Likewise, radial artery ET-1 levels in PH (3.3 +/- 0.7 pg/ml) and non-PH (2.9 +/- 0.8 pg/ml) groups, and in controls (3.4 +/- 1.1 pg/ml) were also comparable. The pulmonary artery ET-1 concentration of the PH group (13.6 +/- 3.7 pg/ml) was higher than that of the non-PH group (2.2 +/- 0.4 pg/ml) and that of the peripheral blood levels of controls. Elevated pulmonary artery ET-1 in the PH group was inversely correlated only with PaO2 levels. These results could be taken as an evidence of a local role of ET-1 in COPD-induced PH, but it remains to be clarified whether ET-1 is a marker or a mediator of PH in COPD.