Elastic Intra-corporeal Retractor for Bariatric and Upper Gastrointestinal Surgery.

INTRODUCTION: In minimally invasive upper gastrointestinal and bariatric surgery, proper organ retraction, especially liver retraction, is essential to achieve better per-operative precision and safety. Most currently used methods require specific material which might not be available in all hospitals. We introduce an easily reproducible low-cost trocar-less elastic intra-corporeal retractor (ICR). MATERIALS AND METHODS: ICR was created then used in two institutions where around 500 upper gastrointestinal and bariatric procedures are jointly performed yearly. Its design and application require an elastic rubber band, three staples, and a needle holder. For liver retraction, ICR is anchored to the right diaphragmatic crus and the anterior abdominal wall, creating a triangular shaped retractor. RESULTS: ICR requires around 2-3 min for application and can be easily repositioned for adequate exposure. Its trocar-less and intra-corporeal characteristics offer the advantage of decreasing the risk of bleeding, infection, and liver injury accompanying additional trocars, transcutaneous punctures and conventional retractors. CONCLUSION: ICR is a safe, effective, inexpensive, and easily reproducible intra-corporeal organ retractor which can be used in both laparoscopic and robotic bariatric surgery.

"Window to Window": A Variant Technique of Laparoscopic Sleeve Gastrectomy.

PURPOSE: Laparoscopic sleeve gastrectomy (LSG) may present many technical modifications depending on the surgeon. However, no significant variation was noted in the chronological order of the surgical steps in the current technique. We present the "Window to Window," a variant LSG technique. MATERIAL AND METHODS: The technique, introduced in our institution in 2007, requires three trocars. Surgical steps, presented chronologically in a descriptive video, start by creating the "paracardial window" then the "antral window." Subsequently, the gastric transection is performed in two phases after progressive retro-gastric liberation. Lastly, the mobilization of greater curvature is carried out followed by specimen extraction and fascial closure. RESULTS: The procedure was performed for approximately 3200 patients and was comparable in terms of medium-term percent of excess weight loss compared with the standard technique. CONCLUSION: This variant technique of LSG presents many technical advantages for surgeons in terms of safety and exposure compared with the standard technique, while presenting a longer learning curve.

Quantifying female upper lip lengthening with age by direct surface measurement: A guide for the lip lifting procedure.

Upper lip lifting is a very popular procedure but there is no objective guidelines on how much skin has to be removed to obtain an optimal result. We have measured and compared the philtral height in two groups of young and old female Lebanese subjects. We have found a mean philtral height of 14.3 ± 1.9 mm in the young group and 19.8 ± 2.4 mm In the old group, with a mean philtral lengthening of 5.5 ± 2.9 mm. We suggest using these results to plan the amount of skin that has to be removed during a lip lift procedure.

Unusual presentation and management of spindle cell lipoma: A case report.

Spindle cell lipoma is a benign tumor composed of mature adipocytes and uniform spindle cells, it does not exceed usually more than 2.5 cm and can be treated surgically and does not require wide surgical margins. It must be differentiated from liposarcoma and other malignant tumours and can be differentiated based on imaging and histological features. We report a case of 67-year-old male who developed a posterior thoracic mass more than 10 years ago, that grew recently, whose imaging features was suggestive of liposarcoma, and was treated as such.

Clinical and pathological features associated with high-risk, multiple, and recurrent basal cell carcinomas: a retrospective cohort analysis from the Levantine coast of the Mediterranean Sea.

Basal cell carcinoma (BCC) data coming from the Levantine coast of the Mediterranean Sea are limited. The study aimed to primarily analyze the demographic, clinical, pathological, and prognostic characteristics of BCC in this region of the world and secondarily identify features associated with high-risk, recurrent, or multiple BCCs. Patients with at least one diagnosis of BCC registered in the pathology department between January 2015 and December 2019 were included in this analytical retrospective single-center cohort study. Patients with basal cell nevus syndrome were excluded. Patients' characteristics and pathological features were collected through file check for a first analysis. Risk factors and evolution were sought through a phone call interview for the second analysis. The first analysis included 506 BCCs corresponding to 365 patients with a mean age of 65 ± 15 years, twenty-two (6%) were less than 40 years old, 180 (49.3%) were women, and 85 (23.3%) had two or more BCCs. The second analysis included 279 BCCs corresponding to 205 patients. Periorificial and infiltrative BCCs were more frequent in men. Periorificial tumors were more frequently nodular or infiltrative and were associated with recurrence. Tumors with perineural involvement were histologically never nodular nor superficial. Recurrence was more frequent in BCCs having periorificial location, a size larger than 2 cm, or an infiltrative subtype. Multiple BCCs were more frequent in patients with light skin type or familial history of skin cancer. High-risk BCCs were more common in patients with low sun exposure.

Acute gastric twist after laparoscopic sleeve gastrectomy: A case series.

INTRODUCTION: Laparoscopic sleeve gastrectomy (LSG) has become the most performed bariatric procedure. Like any surgical intervention, LSG is not free from complications. One of the rarest complications is gastric sleeve stenosis, caused by either stricture or axial rotation of the stomach (twisted gastric tube). There is no consensus on the management of such a complication due to several underlying mechanisms and different timings of presentation. METHODS: Between July 1, 2021 and December 31, 2021, we encountered three cases of acute gastric twist following LSG, and all of them required surgical intervention. All data (imaging results, operative reports and videos, discharge summaries, etc.) were retrospectively collected and analyzed after obtaining patients' informed consent. RESULTS: We report three cases of acute gastric twist post-sleeve gastrectomy, diagnosed by different imaging modalities which showed localized distal gastric twist. All patients underwent exploratory laparoscopy which confirmed gastric sleeve twist. Gastropexy by fixation of the gastric tube to the transverse mesocolon was done in the first case which presented a localized partial distal twist, and a gastro-jejunal anastomosis proximal to the gastric twist was performed in the two other cases to bypass the obstruction. All of them had excellent postoperative results and a total symptomatic resolution. CONCLUSION: We considered gastric tube fixation to the transverse mesocolon as a feasible option when the twist is local and partial. We also presented a new surgical modality to treat local complete distal gastric twist by a single gastro-jejunal latero-lateral anastomosis proximal to the twist, which seems safe and effective. The best method to treat such a complication is to prevent it by giving special attention to the different technical aspects of LSG.

Successful outcomes with flaps for recurrent cerebrospinal fluid leaks: A systematic review of the literature.

Complex back wounds with cerebrospinal fluid (CSF) leak constitute a challenge for surgeons in clinical practice. While repair of complex back wounds with various flaps is well described in the literature, there is a paucity of reviews and articles regarding optimal treatment for refractory CSF leaks. The aim of this systematic review was to present the different flap techniques proposed in the literature for CSF leaks fistulas and pseudo-meningoceles. A systematic review of the literature was conducted using the PubMed, Medline, Embase, and Cochrane databases. Studies tackling different flap techniques used for spinal or skull base CSF leak were included in the studies. The main outcomes were complications and recurrences after previous failed treatments. Fifteen studies were included in the study, constituting a cohort of 42 patients (mean age 45 years; F/M ratio 1.15:1). A previous unsuccessful non-flap procedure was proposed in 88.1% of patients for their CSF leak. Only 16.7% had a recurrence of their CSF leak after the flap procedure. Free radial forearm flap and regional muscle flaps were more frequently used in the skull base region. Pedicled omental flaps and reverse turnover latissimus dorsi were the most commonly used flaps in the thoracolumbar region. No statistically significant differences were found between these flaps regarding rates of complications and recurrence. Flaps should be considered as a safe and effective treatment option for complex back wounds with CSF leaks. All proposed flaps in the literature seem to provide an equivalent cure rate for recurrent and refractory leaks.

Safety and Efficacy of Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) Used for Analgesia After Bariatric Surgery: A Retrospective Case-Control Study.

BACKGROUND: Non-steroidal anti-inflammatory drugs (NSAIDs) are cornerstone in multimodal analgesia protocols. This point is of great value in morbidly obese patients due to the high prevalence of restrictive pulmonary disease and obstructive sleep apnea. The aim of this study was to test the hypothesis that NSAIDs do not increase acute bariatric surgery complications while optimizing postoperative analgesia. METHODS: Databases of two medical centers were retrospectively reviewed to find all patients who underwent bariatric surgery between 1 January 2017 and 31 December 2017. Inclusion criteria were BMI greater than 30 kg/m2 and age of 16-75 years old. Patients who suffered from severe organ failure or coagulation disorders were excluded. Patient's demographics, obesity-related diseases (diabetes, hypertension, dyslipidemia), postoperative pain scores, and morphine consumption in PACU, as well as early and late surgical complications, were collected. Patients included from the first institution (where NSAIDs analgesia was prohibited: control group) were compared to patients from the second institution (where NSAIDs analgesia was mandatory: case group). RESULTS: The study population included 270 patients, 134 in the control group, and 136 in the case group. NSAIDs usage produced better analgesia with significant reduction in morphine consumption and PACU length of stay. Also, incidence of surgical complications was the same in the two groups. CONCLUSIONS: NSAIDs administration do not increase postoperative complication rate after bariatric surgery. Although NSAID administration provided better analgesia and shorter PACU stay, future prospective studies are needed to confirm these encouraging results and to evaluate their impact on postoperative rehabilitation.

Salvage of a cartilage framework exposure in total ear reconstruction using a retro-auricular fascia flap with double axial irrigation.

Cartilage framework exposure during total ear reconstruction requires an early salvage procedure and a secure coverage. We present a case that has been successfully covered by a retro-auricular fascia flap and a skin graft. Because we were dealing with a post-traumatic ear amputation with extensive scarring, the flap was designed to include both the retro-auricular artery and the occipital artery for an enhanced vascular security. This flap design may play a more important role especially in post-traumatic ear reconstruction.

Effect of Tissue Adhesives on Seroma Incidence After Abdominoplasty: A Systematic Review and Meta-Analysis.

BACKGROUND: Tissue adhesives (TAs) are widely utilized in abdominoplasty to reduce postoperative seroma. However, current literature regarding TAs in abdominoplasty is limited to small studies and the findings of single institutions. OBJECTIVES: The authors reviewed the current literature regarding the effects of TAs on seroma formation and other endpoints following abdominoplasty, and summarized the types of TAs and application techniques that have been described to date. METHODS: A systematic review of the Medline, Embase, Web of Science, and Cochrane databases was conducted to identify randomized controlled trials (RCTs) in which the numbers of patients who experienced seroma after abdominoplasty were indicated. The Cochrane Collaboration's tool for assessing risk of bias was applied. RESULTS: Seven studies were included in a descriptive review, 5 of which were RCTs. Data from the 5 RCTs were pooled for a meta-analysis. Patients who received TAs following abdominoplasty had a similar incidence of seroma compared with patients who did not receive TAs. However, the total drainage volume was significantly lower for patients who received TAs. CONCLUSIONS: There is a paucity of high-quality evidence to support the delivery of TAs to prevent seroma formation after abdominoplasty. Well-designed RCTs are needed to assess with confidence the overall effects of TAs in abdominoplasty. LEVEL OF EVIDENCE: 2 Therapeutic.

An unusual pressure sore of the nasal bridge.

We report an unusual pressure sore of the nasal bridge caused by a non-invasive ventilation mask. Conservative treatment was unsuccessful, and the defect had to be repaired, with a good postoperative result.

Immediate earlobe reconstruction with double-crossed skin flaps.

A new technique for earlobe reconstruction is described, illustrated by a case report. This technique uses double-crossed skin flaps from the pre-auricular and retromandibular areas. No skin grafts and no cartilage framework are needed. This technique is particularly indicated for immediate earlobe reconstruction.

Management of advanced and recurrent squamous cell carcinoma of the inner nasal lining.

UNLABELLED: Ten cases of advanced and eight cases of recurrent carcinomas of the inner nasal lining were managed in our department between June 1996 and June 2003. Six tumours were managed by operation alone, four by a combination of operation and radiotherapy, two by a combination of chemotherapy and operation, and five by a combination of chemotherapy, operation and radiotherapy. One patient died before the end of treatment. One patient had a combination of chemotherapy and radiotherapy. Eleven patients had reconstructions. RESULTS: After a mean follow up of 2.7 years (range: 3 months to 7 years), 15 patients were disease-free. Two patients had died of their disease, and one had died of an unrelated cause. Reconstruction was satisfactory in six of the eight cases that were evaluated. Prostheses were satisfactory in four of six cases.