A Comparative Study on the Bilateral Areolar Endoscopic Approach Versus the Conventional Open Approach for Thyroidectomy

Background: To compare the safety, advantages and disadvantages of thyroidectomy for differentiated thyroid carcinoma (DTC) via the bilateral areolar endoscopic approach (BAA) and the conventional open approach (COA).Methods: Eighty-six female patients who underwent thyroidectomy were enrolled and divided into two groups, 42 in the BAA group and 44 in the COA group, according to aesthetic requirements. The operating time, blood loss during surgery, number of dissected lymph nodes, length of hospital stay, drainage removal time and surgical complications between the two surgical approaches were compared. The pain score and cosmetic results of operative incisions were evaluated with the visual analog scale (VAS).Results: Patients in the BAA group had significantly less intraoperative blood loss and a significantly shorter scar length (P < 0.001) than those in the COA group. However, the operation time of 97.6 minutes in the BAA group was significantly longer than that in the COA group (76.4 minutes; P < 0.001). Comparison of the number of central lymph nodes (CLNs) dissected, drainage removal time and length of hospital stay revealed no significant differences (P>0.05). Patients in the BAA group experienced significantly less pain than those in the COA group (P<0.001). Similarly, patients were significantly more satisfied with the cosmetic outcomes resulting from the BAA than from the COA (P <0.001).Conclusions: These results show that BAA thyroidectomy exhibits superior advantages in clinical outcomes, such as causing less pain and achieving better cosmetic satisfaction, compared with COA thyroidectomy. Therefore, BAA thyroidectomy is a safe and ideal surgical method for DTC.

Purely laparoscopic feeding jejunostomy: a procedure which deserves more attention

Background Laparoscopic procedure has inherent merits of smaller incisions, better cosmesis, less postoperative pain, and earlier recovery. In the current study, we presented our method of purely laparoscopic feeding jejunostomy and compared its results with that of conventional open approach. Methods We retrospectively reviewed our patients from 2012 to 2019 who had received either laparoscopic jejunostomy (LJ, n = 29) or open ones (OJ, n = 94) in Chang Gung Memorial Hospital, Linkou. Peri-operative data and postoperative outcomes were analyzed. Results In the current study, we employed 3-0 Vicryl, instead of V-loc barbed sutures, for laparoscopic jejunostomy. The mean operative duration of LJ group was about 30 min longer than the OJ group (159 ± 57.2 mins vs 128 ± 34.6 mins; P = 0.001). There were no intraoperative complications reported in both groups. The patients in the LJ group suffered significantly less postoperative pain than in the OJ group (mean NRS 2.03 ± 0.9 vs. 2.79 ± 1.2; P = 0.002). The majority of patients in both groups received early enteral nutrition (< 48 h) after the operation (86.2% vs. 74.5%; P = 0.143). Conclusions Our study demonstrated that purely laparoscopic feeding jejunostomy is a safe and feasible procedure with less postoperative pain and excellent postoperative outcome. It also provides surgeons opportunities to enhance intracorporeal suture techniques.

423 OUTCOME OF LAPAROSCOPIC SURGERY FOR THE MANAGEMENT OF CORROSIVE STRICTURE OF THE OESOPHAGUS

The surgical treatment for a corrosive stricture of the oesophagus, after failed endoscopic dilatation, often involves oesophageal replacement using a gastric or a colonic conduit. This is traditionally done via the conventional open approach. The objective of this study was to ascertain short and long term outcomes of Laparoscopic gastric (LGP) and colon pull up (LCP) for the treatment of corrosive stricture of the oesophagus Methods Retrospective study of patients of corrosive oesophageal stricture, who, following a failed endoscopic dilatation, underwent a laparoscopic gastric or colon pullup between Jan 2011 and November 2019. All patients were evaluated with an upper endoscopy/contrast study to determine upper level and extent of stricture. Stomach was the preferred conduit, colon was used when either stomach was involved in the scarring process or in high pharyngeal strictures. Early and late postoperative outcomes were ascertained. Results During the study period, 254 patients with corrosive stricture oesophagus were managed surgically. Of these 50 underwent LGP and 10 underwent a LCP and these formed the study group. Mean age was 22.4 (2–42) years. The mean operative time (174.6 ± 43 and 322 ± 63 min) and blood loss (58.6 ± 23.9 and 108 ± 30.8 mL) for LGP and LCP respectively. Four patients developed mild respiratory infection. Eight patients developed cervical anastomotic leak. One patient had a colojejunal leak and another leak from the gastric tube staple line which was managed with drainage and antibiotics. At a mean followup of 51 months all patients were euphagic. Conclusion Laparoscopic surgery for corrosive strictures of oesophagus is safe and provides good short and long term outcomes.

Spontaneous transethmoidal meningoencephalocele presenting in the form of recurrent unilateral nasal discharge: discussion of the diagnosis and endoscopic surgical management

Meningoencephaloceles of the skull base most commonly occur as a sequela of head trauma or they can more rarely be congenital malformations. Several types of encephalocele exist depending on anatomic features and localisation. Clinical presentation and symptoms can vary. Different methods of management and repair of the concurring skull base defects have been described and ranging vary from endoscopic to open surgical approaches. We report the case of a 56-year-old Caucasian woman with the diagnosis of right sided spontaneous transethmoidal meninoencephalocele. Clinical presentation of this rare pathology, methods of diagnostic and management and its outcome are presented. Spontaneous skull base meningoencephaloceles are rare entities, without clear underlying etiologies. Multidisciplinary management is recommended. The transnasal endoscopic approach provides a wide skull base exposure with more advantages and less morbidity in comparison with the conventional open approach.

Laparoscopic management of cholecystoduodenal fistula: a case report

Laparoscopic cholecystectomy has been the most widely accepted modality of treatment for patients with gall bladder disease. With time and increasing experience laparoscopic cholecystectomy is now being successfully attempted to treat almost all benign gall bladder pathology and their complications. One such uncommon infrequent complication of cholecystolithiasis is the cholecystoenteric fistula. Management of cholecystoduodenal fistula was traditionally performed by open method. With increasing newer laparoscopic techniques and advancement in the field, cholecystoduodenal fistula, an uncommon clinical entity is now being successfully treated via laparoscopic approach. It is feasible and safer than the conventional open approach in experienced hands, thus decreasing the overall morbidity and mortality attributed to the condition. We report a case of cholecystoduodenal fistula treated successfully by laparoscopic approach using an Endo GIA stapler.

PS01.117: TOTAL LAPAROSCOPIC MIDCOLON RETROSTERNAL ESOPHAGEAL BYPASS FOR CORROSIVE STRICTURE ESOPHAGUS

Description Colonic bypass for corrosive stricture of the esophagus is traditionally performed using the conventional open approach. A laparoscopic mid colon retrosternal bypass has not been reported in the literature. Total laparoscopic left colic artery based mid colon retrosternal esophageal bypass is described in this report. Method: A 25-year-old female presented with acid-induced long esophageal stricture starting at 18cm from incisors refractory to endoscopic dilatation. The laparoscopic mid colon esophageal bypass was performed using 5 abdominal ports. The essential steps are colonic mobilization and assessment of the adequacy of the mesocolic vascular arcade by clamping middle colic, right colic, and ileocolic vessels proximal to their branching, creation of the retrosternal tunnel, preparation of left colic artery based colon conduit by dividing terminal ileum proximal to ileocecal junction, neck dissection to expose cervical esophagus and delivering the colonic conduit retrosternally into the neck. Reconstruction was performed by side to side esophagocoloplasty, side to side cologastric and ileocolic anastomosis. Results: The duration of surgery was 410 minutes and blood loss was 150 mL. The patient had an uneventful postoperative course. She was started on oral semisolids on postoperative day 7 and discharged on the tenth postoperative day. At 9 months follow up the patient is euphagic to solid diet with an excellent cosmetic result. Conclusion: Total laparoscopic mid colon esophageal bypass is a feasible procedure for the management of corrosive stricture of the esophagus Disclosure All authors have declared no conflicts of interest.