Obstructive jaundice secondary to endoclip migration into common bile duct after laparoscopic cholecystectomy.

Obstructive jaundice is a rare condition due to foreign body in common bile. In this article we report a 69 year-old man who was diagnosed obstructive jaundice secondary to the endoscopic clip migration. The patient had been performed laparoscopic cholecystectomy 5 years ago and had recovered without any complications. He presented with abdominal pain and jaundice. The magnetic resonance cholangiopancreatography (MRCP) revealed filling defect in choledoch consistent with a bile duct stone. The endoscopic retrograde cholangiopancreatography (ERCP) exhibited an endoclip migration into the common bile duct which caused bile duct stone. Endoclips can migrate into bile duct and cause obstructive jaundice. ERCP is the first option for its treatment.

Effect of hand position on EMG activity of the posterior shoulder musculature during a horizontal abduction exercise.

The reverse fly machine is a popular exercise for strengthening the horizontal shoulder abductors including the posterior deltoid. There seems to be little consensus as to which hand position most effectively targets the posterior deltoid despite this option on most machines. This study investigated the impact of varying one's hand position, and consequently altering shoulder joint rotation, on muscle activity in various glenohumeral muscles during exercise on the reverse fly machine. Nineteen resistance-trained men (mean age = 23.2 ± 4.3 years; height = 176.9 ± 7.1 centimeters; body mass = 81.3 ± 10.5 kilograms; body mass index = 25.9 ± 2.6) were recruited from a university population to participate in the study. In a repeated measures design, subjects grasped the hand bars on the machine with either a pronated (PRO) or neutral (NEU) grip and performed dynamic horizontal abduction repetitions to muscular failure using a load equating to approximately 75% body weight. The order of performance of the hand positions was counterbalanced between participants so that approximately half of the subjects performed PRO first and the other half performed NEU first. Surface electromyography was used to record both mean and peak muscle activity of the posterior deltoid, middle deltoid, and infraspinatus. Results showed that mean electromyography activity for the posterior deltoid was significantly greater in NEU compared with PRO (p = 0.046; 95% CI = 0.1-7.4% maximal voluntary isometric contraction). Similarly, mean electromyography activity of the infraspinatus also was significantly greater in NEU compared with PRO (p = 0.002; 95% CI = 3.7-13.6% maximal voluntary isometric contraction). The results of this study show that performing exercise on the reverse fly machine with a neutral hand position significantly increases activity of the posterior deltoid and infraspinatus muscles compared with a PRO hand position.

Noncurative total gastrectomy and oesophagogastrectomy in the treatment of advanced gastric carcinoma in a country with high incidence.

The role of extensive resectional surgery, including total gastrectomy for the palliation of advanced gastric cancer is controversial. This study shows operative results with complications and mortality occurring after total gastrectomy in patients with advanced stage gastric carcinoma. The study included 83 (48 males and 35 females, median age was 54.6 +/- 11.4 years) patients who underwent palliative total gastrectomy or oesophagogastrectomy (distal oesophagectomy in continuity with total gastrectomy). The reason for nonradical treatment was a too locally advanced disease. There was no case of carcinoma without serosal extension. Only five patients were free of histological lymph node metastases. A total of 72 (86.7%) early postoperative complications, including 17 self-limited wound complications, and 21 pulmonary complications were noted. Dehiscence of the oesophagojejunal anastomosis was noted in 7 patients, 3 of whom subsequently died. A total of 8 (9.6%) patients died in the postoperative period. The mean survival period was 12.8 +/- 0.8 months for all patients. It was 18.16 +/- 2.04 months in stage IIIA patients, 13.37 +/- 0.79 months in stage IIIB, and 7.51 +/- 0.97 months in stage IV patients. Total gastrectomy is a relatively safe procedure even when performing as a palliative procedure, with acceptable mortality and low lethal complication rate, and should be considered an alternative option in palliative treatment of advanced gastric cancer.

Influence of the refinement of surgical technique and surgeon's experience on the rate of complications after total thyroidectomy for benign thyroid disease.

BACKGROUND: In recent years, many surgeons dealing with endocrine surgery have increasingly performed total thyroidectomy for benign thyroid disease. However, total excision of the thyroid in the treatment of benign lesions has been surrounded by even more controversy than its role in cancer treatment. The complication rate appears to be higher when the operation is done by inexperienced surgeons who have no special skills in endocrine surgery using proper techniques. The aim of this study is to determine whether surgeons experience and the refinement of surgical techniques are associated with postoperative recurrent laryngeal nerve (RLN) palsy or hypocalcemia after total thyroidectomy for benign thyroid disease. METHODS: A total of 68 consecutive patients who underwent total thyroidectomy for benign thyroid disease were reviewed. Twenty-six of these were from between January 1998 and June 1999 (first period) and 42 from between June 1999 and September 2000 (second period). Patients were divided into two subgroups according to different periods and different surgical techniques to identify the RLNs and the parathyroid glands. RLNs function was evaluated pre- and postoperatively by an otolaryngologist, and serum calcium levels were measured at the postoperative follow-up. RESULTS: During the first period of the study, transient hypocalcaemia was determined in 8 (31%) patients. Hypocalcaemia was clinically symptomatic in 5 (19%) patients. Transient RLN palsy developed in 4 (15%) patients. Unilateral permanent RLN palsy due to operative injury was observed in 1 (4%) patient. During the second period, we noted transient hypocalcemia in 11 (26%) patients and symptomatic hypocalcemia in 6 (4%) patients. Serum calcium levels returned to normal within 4 weeks after operation in all patients. Neither transient nor permanent RLN palsy was observed during this period. CONCLUSIONS: Complications of total thyroidectomy can be minimized with increasing experience and the refinement of surgical technique.

Cardiovascular risk factor levels in a lower middle-class community in Ankara, Turkey.

STUDY OBJECTIVE: To assess the prevalence of risk factors for coronary heart disease (CHD) in a lower middle-class urban community of Turkey. DESIGN: Cross-sectional study in an age- and sex-stratified random community sample with equal sample size per stratum. Direct age-standardization using the standard world population to allow international comparison of findings. Logistic regression modelling to identify risk factors for obesity. SETTING: Gülveren, a residential area in Ankara, total population 23,000 persons. PARTICIPANTS: A total of 1672 adults aged 25-64 years and resident in the study community were interviewed, 1272 (76.1%) of those came for physical examination. MAIN RESULTS: The age-standardized prevalence of hypertension according to WHO MONICA criteria was 18.6% (95% confidence interval: 16.1-21.1%) among women and 12.3% (9.7-14.9%) among men; of obesity (body mass index, BMI > or =30 kg/m2) 51.0% (47.6-54.3%) among women and 15.1% (12.0-18.2%) among men; of current smoking 20.1% (17.5-22.6%) among women and 64.8% (61.4-68.2%) among men; of hypercholesterolaemia 20.1% (17.4-22.9%) among women and 13.8% (10.8-16.8%) among men; and of low high density lipoprotein (HDL) 48.4% (44.8-52.1%) among women and 40.6% (36.0-45.2%) among men. In the regression model, age, female sex, non- and ex-smoking were associated with obesity. CONCLUSIONS: The prevalence of smoking, obesity and low HDL is high in this urban, lower middle-class population, even in comparison with industrialized countries. Unexpectedly, women have less favourable CHD risk profiles than men, except for smoking. Preventive action should be community-wide and address the common risk factors simultaneously to avoid replacement effects such as becoming obese after quitting smoking.