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CONCLUSION:The present results indicate bad environmental hygienic conditions and close intra-familial relationships are important in H pylori contamination.

Introduction. Continuous ambulatory peritoneal dialysis (CAPD) is widely accepted for the management of end-stage renal disease (ESRD). Although not as widely used as hemodialysis, CAPD has clear advantages, especially those related to patient satisfaction and simplicity. Peritoneal dialysis (PD) catheter insertion can be accomplished by several different techniques. In this study, we aimed to evaluate our results obtained with peritoneal dialysis catheter placement by combination of pelvic fixation plus preperitoneal tunneling. Material and Methods. Laparoscopic peritoneal catheter implantation by combining preperitoneal tunneling and pelvic fixation methods was performed in 82 consecutive patients with end-stage renal disease. Sex, age, primary disease etiology, complications, mean duration of surgery, mean duration of hospital stay, morbidity, mortality, and catheter survival rates and surgical technique used were assessed. Analysis of catheter survival was performed using the Kaplan-Meier method. Results. Mean follow-up period was 28.35 ± 14.5 months (range of 13–44 months). Mean operative time was 28 ± 6 minutes, and mean duration of hospital stay was 3 ± 1 days. There were no conversions from laparoscopy to other insertion methods. None of the patients developed serious complications during surgery or the postoperative period. No infections of the exit site or subcutaneous tunnel, hemorrhagic complications, abdominal wall hernias, or extrusion of the superficial catheter cuff was detected. No mortality occurred in this series of patients. Catheter survival was found to be 92% at 3 years followup. Conclusions. During one-year followup, we had seven patients of migrated catheters due to separation of pelvic fixation suture from peritoneal surface, but they were reimplanted and fixated again laparoscopically with success. Over a three-year followup period, catheter survival was found to be 92%. In the literature, similar catheter survival rates without combination of the two techniques are reported. As a conclusion, although laparoscopic placement of PD catheters avoids many perioperative and early complications, as well as increasing catheter free survival period and quality of life, our results comparing to other studies in the literature indicate that different laparoscopic placement methods are still in debate, and further studies are necessary to make a more accurate decision.

Amyloidosis refers to a variety of conditions in which amyloid proteins are abnormally deposited in organs and/or tissues. The most common forms of systemic amyloidosis are primary amyloidosis (PA) of light chains and secondary amyloidosis (SA) caused by chronic inflammatory diseases such as rheumatoid arthritis (RA). Although involvement of the thyroid gland by amyloid is a relatively common phenomenon, clinically significant enlargement of the thyroid owing to amyloid deposition is a rare occurrence. In SA, the deposition of amyloid associated (AA) protein is associated with atrophy of thyroid follicles. The clinical picture of these patients is characterized by rapid, painless thyroid gland enlargement which may be associated with dysphagia, dyspnea, or hoarseness. Thyroid function is not impaired in most cases. Although amyloid goitre secondary to systemic amyloidosis due to chronic inflammatory diseases is relatively common, specifically related to RA is much more uncommon one and it is reported less in the literature. In this report, A 52-old-year female patient with amyloid goiter associated with amyloidosis secondary to rheumatoid arthritis is presented.

Introduction. Thyroidectomy creates a potential risk for all parathyroid glands and the recurrent laryngeal nerve (RLN). The identification and dissection of the RLN is the gold standard for preserving its function. In some cases, it may be quite difficult to identify the nerve localization. In such elusive locations, we aimed to identify RLNs using peroperative injection of a blue dye into the inferior thyroid artery. Materials and Methods. This study included 10 selected patients whose RLN identification had been difficult peroperatively during the period from April 2008 to June 2009. When the RLNs became elusive in location, the branches of the inferior thyroid artery (ITA) on the capsule of the thyroid lobe were isolated, and then 0.5 mL isosulphan blue dye was injected into the artery. Results. RLN was carefully dissected in the tracheoesophageal groove. RLN was clearly visualized, in all patients. All RLNs were identified along their course in the dyed surrounding tissue. No RLN palsy was encountered. Conclusion. The injection of blue dye into the ITA branches can be used as an alternate method in case of difficulty in identification of RLNs.