Adult intestinal malrotation presenting as caecal volvulus with incidental findings of duplicate inferior vena cava and other rare abnormalities: case report.

Intestinal malrotation and duplication of the inferior vena cava are rarely diagnosed in adult patients; however, incidence is likely underestimated as they are usually asymptomatic. These congenital malformations have been previously reported in the same patient twice but never with colonic obstruction or ischaemia. A 25-year-old female presented with nausea, vomiting, obstipation, and abdominal pain, and on computed tomography of the abdomen and pelvis was diagnosed with a caecal volvulus and pneumatosis coli associated with intestinal malrotation requiring emergency right hemicolectomy. Incidentally, the patient was noted to have duplication of the inferior vena cava, azygos continuation of the inferior vena cava, and splenic fragmentation. This constellation of symptoms has not been reported in the literature previously. The pattern of malformations follows that of polysplenia syndrome. Although rare, awareness of these malformations can be useful to clinicians.

Cyanoacrylate Glue Versus Absorbable Tacks in Mesh Fixation for Laparoscopic Extraperitoneal Inguinal Hernia Repair: A Randomized Controlled Trial.

BACKGROUND: Cyanoacrylate glue (Glubran 2) is a synthetic adhesive mesh fixation material. Its utility is being evaluated in laparoscopic total extraperitoneal (TEP) inguinal hernia repair (IHR). A multicentre randomized controlled trial was performed comparing Glubran 2 to standard of care absorbable tacks, particularly assessing chronic postoperative inguinal pain and its effects. MATERIALS AND METHODS: Patients undergoing elective TEP IHR at 2 centers from 2017 to 2019 were randomly assigned to Glubran 2 or absorbable tack mesh fixation, and followed for 6 months. All other aspects of surgery and aftercare remained the same. Surgeons documented operative and fixation time, and the placement of fixation on standardized diagrams. Via a questionnaire, aspects of inguinal pain were evaluated before surgery, and at various time-points postoperatively over 6 months. Postoperative clinical factors were also collected. RESULTS: A total of 106 operative sides were randomized to either glue (51) or tack (55) mesh fixation over a 14-month period. Similar median operative times between tack (83.0 min) and glue fixation (75.0 min) were observed. There were no significant surgical complications or observed hernia recurrences in either group. There was no significant difference in pain scores between the 2 groups at all time-points after analysis through mixed effects modeling. Temporal pain profiles over time were also similar. Totally, 55% of patients in the glue group had returned to work within 2 weeks of surgery. There was no increase in complications or pain scores despite regular lateral fixation of glue in these patients. CONCLUSION: Adding to known data, we observed no significant difference in postoperative pain, demonstrating that cyanoacrylate glue is a viable and safe alternative fixation method to absorbable tacks in laparoscopic TEP IHR. As secondary outcomes, cyanoacrylate glue permits some patients to return to work early, and we observed regular lateral mesh glue fixation without increased pain or complications.

Synchronous Liver Resection, Cytoreductive Surgery, and Hyperthermic Intraperitoneal Chemotherapy for Colorectal Liver and Peritoneal Metastases: A Systematic Review and Meta-analysis.

BACKGROUND: Synchronous liver resection, cytoreductive surgery, and hyperthermic intraperitoneal chemotherapy for colorectal liver and peritoneal metastases have traditionally been contraindicated. More recent clinical practice has begun to promote this aggressive treatment in select patients. OBJECTIVE: This study aimed to investigate the perioperative and oncological outcomes of patients undergoing cytoreductive surgery and hyperthermic intraperitoneal chemotherapy, with and without liver resection, in the management of metastatic colorectal cancer. DATA SOURCES: Medline, Embase, and Cochrane Library databases were searched up to July 2020. STUDY SELECTION: Cohort studies comparing outcomes following cytoreductive surgery and hyperthermic intraperitoneal chemotherapy with and without liver resection for metastatic colorectal cancer were reviewed. No randomized controlled trials were available. INTERVENTION: Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy with or without synchronous liver resection were compared. MAIN OUTCOME MEASURES: The primary outcome measures were perioperative mortality and major morbidity. Secondary outcomes included 3- and 5-year overall survival and 1- and 3-year disease-free survival. RESULTS: Fourteen studies fitted the inclusion criteria, with 8 studies included in the meta-analysis. On pooled analysis, there was no significant difference in perioperative morbidity and mortality between the two groups. Patients that underwent concomitant liver resection had worse 1- and 3-year disease-free survival and 3- and 5-year overall survival. LIMITATIONS: Only a limited number of studies were available, with a moderate degree of heterogeneity. CONCLUSIONS: The addition of synchronous liver resection to cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for the treatment of resectable metastatic colorectal cancer was not associated with increased perioperative major morbidity and mortality in comparison with cytoreduction and hyperthermic intraperitoneal chemotherapy alone. However, the presence of liver metastases was associated with inferior disease-free and overall survival. These data support the continued practice of liver resection, cytoreductive surgery, and hyperthermic intraperitoneal chemotherapy in the management of select patients with such stage IV disease.

How to do a complete mesocolic excision and central vascular ligation.

We describe an approach for complete mesocolic excision and central vessel ligation utilizing a robotic platform. We describe the steps in detail focusing on a superior mesenteric vein-first approach.

Evaluation of cytoreductive surgery and HIPEC for peritoneal surface malignancies: analysis of 384 consecutive cases.

BACKGROUND: Peritoneal surface malignancy (PSM) was historically associated with a poor survival. The adoption of cytoreductive surgery (CRS) with hyperthermic intraperitoneal chemotherapy (HIPEC) can now offer patients with PSM a favourable overall survival. Here, we report our single-institute outcomes following CRS and HIPEC for PSM and evaluate changes in our practice over time. METHODS: This is a retrospective review from 2009 to 2018 of all patients undergoing CRS and HIPEC for PSM at a statewide peritoneal disease centre. Cases were divided into the first half and second to compare changes in practice over time. RESULTS: Three hundred and eighty four CRS and HIPEC cases were performed during this time. The median age was 56 years with 59.6% female. The median peritoneal carcinomatosis index (PCI) was 11, with a reduction in PCI in the second cohort (9 v 15, p < 0.01). Complete cytoreduction rates were significantly higher in the second cohort (82.3% v 67.7%, p < 0.01). Overall, grade III/IV complications occurred in 101 cases (26.3%) with three (0.8%) perioperative mortalities. Median overall survival (OS) for the entire cohort was 85 months, with a 5-year survival of 52%. Median OS was 97 months for PMP, 34 months for colorectal peritoneal metastases and 27 months for other histologies. Completeness of cytoreduction, histology type, and PCI were factors independently associated with overall survival. CONCLUSION: CRS and HIPEC can offer highly favourable outcomes for PSM with low morbidity. Successful complete cytoreduction rates improved significantly with greater experience and better patient selection.

Small bowel obstruction with multiple perforations post chestnut ingestion.

Phytobezoars are a rare cause of small bowel obstruction (SBO), which consists of vegetable matter such as seeds, skins, fibres of fruit and vegetables that have solidified. We present the case of a 61-year-old man with no previous surgery who presented with central abdominal pain, nausea and vomiting. An abdominal CT scan demonstrated SBO with a transition point in the left anterior abdomen. He proceeded to a laparoscopy, which revealed multiple perforations throughout the small bowel, from the proximal jejunum to the terminal ileum. Laparotomy was performed, and undigested chestnuts were milked out through the largest perforation and the perforations were oversewn. While obstruction due to phytobezoars is rare, this case demonstrates the importance of considering small bowel trauma and perforation due to phytobezoars and highlights the need for close inspection of the entire gastrointestinal tract for complications in the setting of phytobezoar-related bowel obstruction.

Health smart cards: differing perceptions of emergency department patients and staff.

An analytical, cross-sectional survey of 270 emergency department patients and 92 staff undertaken in three tertiary referral hospital emergency departments was completed to compare the perceptions of patients and staff regarding the use of health smart cards containing patient medical records. The study recorded data on a range of health smart card issues including awareness, privacy, confidentiality, security, advantages and disadvantages, and willingness to use. A significantly higher proportion of staff had heard of the card. The perceived disadvantages reported by patients and staff were, overall, significantly different, with the staff reporting more disadvantages. A significantly higher proportion of patients believed that they should choose what information is on the card and who should have access to the information. Patients were more conservative regarding what information should be included, but staff were more conservative regarding who should have access to the information. Significantly fewer staff believed that patients could reliably handle the cards. Overall, however, the cards were considered acceptable and useful, and their introduction would be supported.

Handheld mobile telephone use among Melbourne drivers.

OBJECTIVE: To evaluate change in handheld mobile telephone (mobile) use among motor vehicle drivers between 2002 and 2006. DESIGN AND SETTING: Observational study of motor vehicle drivers at three times (10:00-11:00; 14:00-15:00; 17:00-18:00) on three consecutive Tuesdays in October 2006 at 12 highway sites in metropolitan Melbourne. MAIN OUTCOME MEASURES: Rates of handheld mobile use overall and by the sex and age of drivers, highway site (major metropolitan road, central business district, freeway exit ramp) and time of day. RESULTS: In 2002, 315 of 17 023, and in 2006, 331 of 20 207 drivers were observed using handheld mobiles. This represented a non-significant rate decrease from 18.5 to 16.3 users/1000 drivers (rate difference, 2.1 users/1000 drivers; 95% CI,- 0.6 to 4.8; P = 0.07). Unlike 2002, the rate of handheld mobile use among men in 2006 was significantly higher than for women (rate difference, 3.7 mobiles/1000 drivers; 95% CI, 0.1-7.3; P = 0.03). In both 2002 and 2006, mobile use was most common in the central business district. In 2002, there was significantly more mobile use in the evening, while in 2006, the evening rate was significantly lower than the morning rate (rate difference, 4.3; 95% CI, - 0.1 to 8.7; P = 0.03) and slightly lower than the afternoon rate (rate difference, 3.0; 95% CI, - 1.1 to 7.1; P = 0.08). The effect of age remained unchanged between 2002 and 2006, with older drivers using mobiles least (P < 0.001). CONCLUSION: The number of drivers at risk from handheld mobile phone use remains almost unchanged. However, a slight reduction in the rate of use overall and variations in use among driver subgroups are apparent. Policing and public awareness campaigns need to further address this preventable risk of injury.