ABSTRACT
AIM: To investigate the efficacy and safety of dacryocystorhinostomy(DCR)through nasal endoscope with extended bone window and high ostomy in the treatment of chronic dacryocystitis.METHODS: Retrospective clinical study. A total of 50 patients(59 eyes)diagnosed with chronic dacryocystitis in our hospital from January 2018 to January 2020 were selected. They were divided into two groups according to the operation method, with 23 cases(29 eyes)in the simple stoma group and 27 cases(30 eyes)in the improved group. Patients in the simple stoma group were treated with transnasal endoscopic flat middle turbinate axillary DCR(simple stoma), and patients in the improved group were treated with transnasal endoscopic extended bone window with high-level stoma DCR. The total clinical efficiency, postoperative complication rate and satisfaction of the two groups were compared.RESULTS: The effective rate of the simple stoma group was 79% at 12mo after surgery, while that of the improved group was 97%(P=0.039). The total incidence of complications in the simple stoma group was 28%, while that in the improved group was 7%(P=0.042). The satisfaction rate of the simple stoma group was 65%, while that of the improved group was 93%(P=0.030).CONCLUSION: The treatment of chronic dacryocystitis with transnasal endoscopic extended bone window and high-level ostomy DCR further improved the efficiency of surgery and reduced the incidence of complications.
ABSTRACT
<p><b>OBJECTIVE</b>To summarize the experiences and advantages of laparoendoscopic single-site (LESS) surgery for neonatal intestinal atresia and stenosis.</p><p><b>METHODS</b>Twenty patients of neonatal intestinal atresia and stenosis were treated with LESS procedure in Huai'an Women and Children's Hospital of Jiangsu Province between October 2010 and April 2012. The clinical data were retrospectively analyzed.</p><p><b>RESULTS</b>Among these patients, 13 were male, 7 were female. Age at admission ranged from 10 min to 1 d. Four cases were premature, and 3 were born with low birth weight (<2500 g). One was diagnosed with duodenal atresia, 1 with duodenal stenosis, 9 with jejunal atresia, 2 with jejunal stenosis, and 7 with ileal atresia. Laparoscopic exploration was performed in all the cases by transumbilical procedure, the proximal and distal ends were exteriorized from the umbilical port site for anastomosis. Twenty neonates with intestinal atresia and stenosis were performed using this new minimally invasive approach, with no cases converted to open operation or standard laparoscopy. The operative time was 35-60 (mean, 40) min. The intraoperative bleeding was 3-5 ml. Two cases were given up treatment by their parents on the second postoperative day. For the other 18 patients, oral intake started on postoperative day 5-10 (mean, 7), and discharged from hospital on the postoperative day 10-20 (mean, 13). The follow up ranged from 1 to 11 months, during which 1 case died, 3 cases were managed with conservative treatment for diarrhea or malnutrition. The other 14 cases grew up healthily.</p><p><b>CONCLUSION</b>The technique of LESS in the treatment of neonatal atresia and stenosis is simple and the outcomes are satisfactory.</p>