Subphrenic abscess resulting in resection of the lower basal segment of the right lung: a severe complication following laparoscopic appendectomy

We report the case of an 18-year-old boy who developed an intrathoracic abscess with rupture of the diaphragm following a laparoscopic appendectomy (LA) for a perforated appendicitis. LA is an established procedure in the treatment of appendicitis. It is a safe and efficacious technique, but several complications can occur with this procedure, and surgeons should be aware of the potential dangers. Herein, we present a previously unreported thoracic complication following an LA.     

Domestic violence: a tragedy behind the doors

OBJECTIVE: To explore the prevalence, type, frequency and causes of domestic marital violence among Turkish women in a socio-economically developed metropolitan setting. METHODS: A cross-sectional study was performed in 2003. All married women, aged 18 years and over, who were visiting any of the 50 primary health care units for different purposes were asked to participate in the study. Of 1427 asked, 1010 gave consent and completed face-to-face interviews. Multiple correspondence analysis, and logistic regression were used for statistical analyses. RESULTS: Domestic violence was statistically significantly associated with educational level. Illiterate women reported marital abuse 2.6 times more than university or more educated women. No statistically significant relationship was observed between domestic marital violence and women's age or occupation, marital duration or family income. The most frequently reported type of violence was physical, followed by psychological. Among women reporting domestic violence, those with the lowest educational level and income were experiencing all types of domestic violence frequently. CONCLUSION: Placing more importance on educating girls could be a key component of preventing domestic violence.     

Vulnerable plaque: Definition,detection, treatment,and future implications

Atherosclerosis continues to account for significant morbidity and mortality in most of the world. The major proportion of atherosclerosis mortality is related to atherosclerotic coronary artery disease, yet there still is not an optimal method for making the diagnosis of vulnerable plaque in vivo. The search for such an undefined method, along with studies on amelioration of currently available technology, gains special significance when the association between the qualitative definition of lesions in an individual and cardiovascular risks are considered. We, therefore, start by defining the critical lesion of coronary atherosclerosis and review the advantages and potential for clinical use of various methods to detect the vulnerable plaque and comment on possible future implications in this field.     

Alopecia treatment with scalp expansion: some surgical fine points and a simple modification to improve the results

In the current study, authors present their clinical experience with the esthetic reconstruction of alopecia by means of a tissue expansion technique in 74 consecutive patients who were treated between May 1986 and June 2002 in the Department of Plastic and Reconstructive Surgery. The principles of the conventional technique are mentioned briefly, but the authors essentially tried to explain a number of surgical fine points together with some simple modifications so as to get the maximum profit from the expanded tissue and to decrease the complication rate. In the first 39 patients of this study, who were treated with a conventional tissue expansion technique, the major complication rate was found to be 15.4%. In the last 35 patients, this rate was found to be decreased to 5.7%. The improvement in the major complication rate is attributed to the authors' surgical modifications compared with the conventional technique. The article provides a supplement to the existing literature, underscoring the importance of some surgical fine points and outlining a systematic way of planning expander placement and tissue expansion.     

N-Acetylcysteine for Preventing Pump-Induced Oxidoinflammatory Response During Cardiopulmonary Bypass

Purpose To investigate the effect of N-acetylcysteine on preventing pump-induced oxidoinflammatory response during cardiopulmonary bypass (CPB).Methods Forty patients undergoing coronary artery bypass grafting (CABG) were randomly divided into a study group (n = 20), given 50mgkg^–1 N-acetylcysteine intravenously for 3 days, and a control group (n = 20) given saline. Serum samples were collected for measurement of myeloperoxidase (MPO), malondialdehyde (MDA), interleukin-6, ₁-acid glycoprotein (AAGP), and C-reactive protein (CRP) during surgery and postoperatively.Results The MPO and MDA values showed a similar pattern during and after CPB in the study group, with significantly less variance than in the control group. Interleukin-6 showed similar patterns in the two groups, but the data from 30min after the start of CPB and from 6h post-CPB were significantly different. The AAGP and CRP values were both elevated during CPB in the two groups without a significant difference, but 6 and 24h post-CPB, the values were significantly higher in the control group than in the study group.Conclusions N-Acetylcysteine decreased pump-induced oxidoinflammatory response during CPB, suggesting that it could be a novel therapy for assisting in the prevention of CBP-induced oxidoinflammatory damage.     

Pulmonary function and clinical course in patients with cystic fibrosis after pulmonary colonization with Pseudomonas aeruginosa

To evaluate the relationship between Pseudomonas aeruginosa colonization and the development of lung disease, we studied 895 patients who attended our cystic fibrosis clinic between 1975 and 1988. The prevalence of P. aeruginosa colonization was 82%. Patients who acquired P. aeruginosa in the first year of life had a similar 10-year survival rate (85%) to that in patients who were colonized between the ages of 1 and 7 years (87%), and to that in patients colonized after the age of 7 years (78%). One year before colonization, mean age, forced expiratory volume in 1 second (FEV1), forced vital capacity, and forced expiratory flow in the mid-expiratory phase were similar to those in a group of patients who remained free of P. aeruginosa. No significant change in pulmonary function variables could be demonstrated 1 year and 2 years after the colonization. The rate and duration of hospitalization did not increase in the years after P. aeruginosa colonization compared with the years before colonization. By the age of 7 years, the mean percentage of predicted FEV1 was lower by 10% in patients who were already colonized by P. aeruginosa compared with those who were not colonized (p less than 0.01). A similar reduction in FEV1 was observed at all ages from 7 to 35 years, but no precipitate rate of decline in FEV1 could be associated with P. aeruginosa colonization. We conclude that although P. aeruginosa colonization is associated with 10% lower lung function, it does not cause an immediate and rapid reduction, as has been previously reported. The clinical course and the pulmonary deterioration in cystic fibrosis after P. aeruginosa colonization is a gradual and variable process.     

Effect of Weight Loss Induced by Intragastric Balloon Therapy on Cardiac Function in Morbidly Obese Individuals: A Pilot Study

Objective

The aim of the study was to investigate the effect of intragastric balloon therapy on left ventricular function and left ventricular mass in a cohort of morbidly obese patients.

Subjects and Methods

A prospective trial was performed in a cohort of 17 class II and class III morbidly obese individuals. The intragastric balloon was retained in the stomach for an average of 6 months. Conventional and tissue Doppler echocardiography were performed in all patients before and after the procedure.

Results

The mean age of the study participants was 36 ± 10 years (range: 18–55). The mean body mass index was significantly decreased following the intragastric balloon insertion procedure (44 ± 8 vs. 38 ± 5, p < 0.001). The left ventricular mass index and left atrial volume index were significantly decreased following the procedure (112 ± 21 vs. 93 ± 17, p = 0.001 and 20 ± 6 vs. 14 ± 5, p = 0.02, respectfully). In addition, the ratio of mitral peak early diastolic velocity to tissue Doppler-derived peak diastolic velocity and tissue Doppler echocardiography-derived left ventricular myocardial performance index were decreased significantly following the procedure (9.5 ± 1.9 vs. 7.7 ± 1.5, p = 0.002 and 0.57 ± 0.11 vs. 0.46 ± 0.06, p = 0.001, respectively).

Conclusions

Intragastric balloon therapy resulted in significant weight reduction in morbidly obese patients. This weight reduction was associated with improved left ventricular function.Key Words: Obesity, Intragastric balloon therapy, Echocardiography, Tissue Doppler