A two-step surgery and a multidisciplinary approach in a centenarian patient with an acute presentation of right colon cancer.

BACKGROUND: As surgery remains the cornerstone of colorectal cancer (CRC) treatment, the number of older patients presented for colorectal resection is rapidly increasing. Nevertheless, the choice to operate an oldest-old patient still remain challenging and requires a careful assessment of risk to benefit ratio in order to guarantee appropriate surgical strategies and perioperative management. CASE PRESENTATION: A centenarian patient, acutely admitted to the emergency department, was diagnosed with an ileus caused by stenosing ascending colon cancer with abnormal distension of the right colon at high risk of perforation. Facing with this complex clinical scenario, a lateral decompressive cecostomy as alternative surgical procedure, was performed in local anesthesia in order to avoid the stressful event of an emergency surgery. Thereafter, the patient was admitted to the surgical ward and followed by a geriatrician who performed a comprehensive geriatric assessment (CGA) and daily clinical evaluations. This integrated plan of care was mainly focused on rehabilitation, nutritional interventions and therapeutic reconciliation, maximizing patient's clinical conditions and performance status. Then, the second surgical step, the radical colon surgery with curative intent and bowel continuity reestablishment was performed, demonstrating to be feasible and safety also in a very advanced age patient in term of prolonged survival and preservation of an adequate quality of life. CONCLUSIONS: This is the first case-report that illustrates a successful two step surgery for CRC in a centenarian patient thanks to a multidisciplinary based approach, overwhelming the mere concept of chronological age.

The state of general surgery residents in Italy after COVID-19 outbreak: a nationwide cross-sectional study.

INTRODUCTION: A significant reorganization of working activities including those of teaching hospitals occurred after COVID-19 outbreak, leading to the need to re-assess the current status of training after the pandemic. This study aimed to investigate the state of general surgery (GS) residency in Italy. The impact of COVID-19 on GS residents was also assessed. METHODS: Between October and November 2020, an anonymous online survey was distributed to GS residents across Italy. Email addresses were provided by the Regional Committees of the Italian Polyspecialistic Society of Young Surgeons. The residents completed a set of questions regarding their training schedule and three standardized questionnaires to measure burnout and psychological distress. RESULTS: Overall, 1709 residents were contacted and 648 completed the survey. Almost two-thirds of the residents (68.4%, n = 443) reported to not reach the minimum annual operative case volume. According to ordinal logistic regression analysis, two of the most perceived effects of COVID-19 by trainees on training were reduction of surgical activities (OR = 2.21, p < 0.001) and increased concerns about future employment (OR = 1.14, p = 0.025). Loss of training opportunities was also associated with a significant increase of distress (OR = 1.26, p = 0.003) but not with burnout. CONCLUSIONS: This study provided a snapshot of the situation of GS residents in Italy after COVID-19 outbreak. Reduction of activities due to pandemic highlighted the need to improve the level of surgical education in our country by implementing all the new available tools for training and ensuring at the same time the well-being of the residents.

The postoperative analgesic efficacy of preperitoneal continuous wound infusion compared to epidural continuous infusion with local anesthetics after colorectal cancer surgery: a randomized controlled multicenter study.

BACKGROUND: Open colorectal cancer (CRC) surgery induces severe and prolonged postoperative pain. The optimal method of postoperative analgesia in CRC surgery has not been established. We evaluated the efficacy of preperitoneal continuous wound infusion (CWI) of ropivacaine for postoperative analgesia after open CRC surgery in a multicenter randomized controlled trial. METHODS: Candidates for open CRC surgery randomly received preperitoneal CWI analgesia or continuous epidural infusion (CEI) analgesia with ropivacaine 0.2% 10 mL/h for 48 hours after surgery. Fifty-three patients were allocated to each group. All patients received patient-controlled IV morphine analgesia. RESULTS: Over the 72-hour period after the end of surgery, CWI analgesia was not inferior to CEI analgesia. The difference of the mean visual analog scale score between CEI and CWI patients was 1.89 (97.5% confidence interval = -0.42, 4.19) at rest and 2.76 (97.5% confidence interval = -2.28, 7.80) after coughing. Secondary end points, morphine consumption and rescue analgesia, did not differ between groups. Time to first flatus was 3.06 ± 0.77 days in the CWI group and 3.61 ± 1.41 days in the CEI group (P = 0.002). Time to first stool was shorter in the CWI than the CEI group (4.49 ± 0.99 vs 5.29 ± 1.62 days; P = 0.001). Mean time to hospital discharge was shorter in the CWI group than in the CEI group (7.4 ± 0.41 and 8.0 ± 0.38 days, respectively). More patients in the CWI group reported excellent quality of postoperative pain control (45.3% vs 7.6%). Quality of night sleep was better with CWI analgesia, particularly at the postoperative 72-hour evaluation (P = 0.009). Postoperative nausea and vomiting was significantly less frequent with CWI analgesia at 24 hours (P = 0.02), 48 hours (P = 0.01), and 72 hours (P = 0.007) after surgery evaluations. CONCLUSIONS: Preperitoneal CWI analgesia with ropivacaine 0.2% continuous infusion at 10 mL/h during 48 hours after open CRC surgery provided effective postoperative pain relief not inferior to CEI analgesia.

Restructuring surgical training after COVID-19 pandemic: A nationwide survey on the Italian scenario on behalf of the Italian polyspecialistic young surgeons society (SPIGC).

Introduction: The COVID-19 pandemic has led to the disruption of surgical training. Lack of communication, guidelines for managing clinical activity as well as concerns for safety in the workplace appeared to be relevant issues. This study aims to investigate how surgical training has been reorganized in Italy, almost 2 years after the outbreak of COVID-19 pandemic. Materials and methods: A 16-item-electronic anonymous questionnaire was designed through SurveyMonkey© web application. This survey was composed of different sections concerning demographic characteristics and impacts of the second COVID-19 pandemic wave on surgical and research/didactic activities. Changes applied in the training programme and activities carried out were also investigated. The survey was carried out in the period between June and October 2021. Results: Four hundred and thirty responses were collected, and 399 were considered eligible to be included in the study analysis. Three hundred and thirty-five respondents continued working in Surgical Units, with a significant reduction (less than one surgical session per week) of surgical sessions in 49.6% of them. With concern to didactic and research activities, 140 residents maintained their usual activity, while 116 reported a reduction. A sub-group analysis on resident moved to COVID-19 departments showed a reduction of research activities in 35% of them. During the period considered in this survey, the surgical training program was not substantially modified for most of participants (74.6%). Conclusion: Our survey demonstrated that surgical residency programs haven't improved 2 years after the beginning of the pandemic. Further improvements are needed to guarantee completeness of surgical training, even in emergency conditions.

Efficacy of High-Resolution Preoperative 3D Reconstructions for Lesion Localization in Oncological Colorectal Surgery-First Pilot Study.

When planning an operation, surgeons usually rely on traditional 2D imaging. Moreover, colon neoplastic lesions are not always easy to locate macroscopically, even during surgery. A 3D virtual model may allow surgeons to localize lesions with more precision and to better visualize the anatomy. In this study, we primary analyzed and discussed the clinical impact of using such 3D models in colorectal surgery. This is a monocentric prospective observational pilot study that includes 14 consecutive patients who presented colorectal lesions with indication for surgical therapy. A staging computed tomography (CT)/magnetic resonance imaging (MRI) scan and a colonoscopy were performed on each patient. The information gained from them was provided to obtain a 3D rendering. The 2D images were shown to the surgeon performing the operation, while the 3D reconstructions were shown to a second surgeon. Both of them had to locate the lesion and describe which procedure they would have performed; we then compared their answers with one another and with the intraoperative and histopathological findings. The lesion localizations based on the 3D models were accurate in 100% of cases, in contrast to conventional 2D CT scans, which could not detect the lesion in two patients (in these cases, lesion localization was based on colonoscopy). The 3D model reconstruction allowed an excellent concordance correlation between the estimated and the actual location of the lesion, allowing the surgeon to correctly plan the procedure with excellent results. Larger clinical studies are certainly required.

The Multidisciplinary Approach of Rectal Cancer: The Experience of "COMRE Group" Model.

Background: Total mesorectal excision (TME) is the gold standard to treat locally advanced rectal cancer. This monocentric retrospective study evaluates the results of laparotomic, laparoscopic and robotic surgery in "COMRE GROUP" (REctalCOMmittee). Methods: 327 selected stage I-II-III patients (pts) underwent TME between November 2005 and April 2020 for low or middle rectal cancer; 91 pts underwent open, 200 laparoscopic and 36 robotic TME. Of these, we analyzed the anthropomorphic, intraoperative, anatomopathological parameters and outcome during the follow up. Results: The length of hospital stay was significantly different between robotic TME and the other two groups (8.47 ± 3.54 days robotic vs. 11.93 ± 5.71 laparotomic, p < 0.001; 8.47 ± 3.54 robotic vs. 11.10 ± 7.99 laparoscopic, p < 0.05). The mean number of harvested nodes was higher in the laparotomic group compared to the other two groups (19 ± 9 laparotomic vs. 15 ± 8 laparoscopic, p < 0.001; 19 ± 9 laparotomic vs. 15 ± 7 robotic, p < 0.05). Median follow-up was 52 months (range: 1−169). Overall survival was significantly shorter in the open TME group compared with the laparoscopic one (Chi2 = 13.36, p < 0.001). Conclusions: In the experience of the "COMRE" group, laparoscopic TME for rectal cancer is a better choice than laparotomy in a multidisciplinary context. Robotic TME has a significant difference in terms of hospital stay compared to the other two groups.

Effect of Geriatric Comanagement in Older Patients Undergoing Surgery for Gastrointestinal Cancer: A Retrospective, Before-and-After Study.

OBJECTIVE: To determine the effect of geriatric comanagement on clinical outcomes of older patients undergoing surgery for gastrointestinal cancer. DESIGN: This was a single-center, nonrandomized, before-and-after study, which compared patient outcomes before and after the implementation of geriatric comanagement in an oncological surgery division. SETTING AND PARTICIPANTS: The study included patients aged 70 or older, who were treated for a gastrointestinal cancer at the Oncological Surgery Division of the Policlinico San Martino Hospital (Genoa, Italy). Patients from the control group were treated between January 2015 and October 2018, and the patients who received geriatric comanagement during their stay in the surgical ward were treated between November 2018 and December 2019. METHODS: Patients from both groups received a preoperative comprehensive geriatric assessment in the preoperative phase and were followed according to the Enhanced Recovery After Surgery model in the perioperative period. In the geriatric comanagement group, targeted interventions during daily geriatrician-led ward rounds were performed. Inverse probability weighting was used to adjust estimates for potential baseline confounders. RESULTS: A total of 207 patients were included: 107 in the control group and 90 who received geriatric comanagement. Overall, patients from both groups had similar demographic and clinical characteristics with a median [interquartile range (IQR)] age of 80.0 (77.0, 84.0) years and a pre-frail phenotype [median (IQR) 40-item Frailty Index 0.15 (0.10, 0.26)]. In the geriatric comanagement group, a significant reduction in grade I-V complications (adjusted odds ratio 0.29; 95% CI 0.21-0.40); P < .001) and in 1-year readmissions (adjusted hazard ratio 0.53; 95% CI 0.28-0.98; P < .044) was observed. No difference between the 2 groups in terms of 1-year mortality was detected. CONCLUSIONS AND IMPLICATIONS: Our study supports the implementation of geriatric comanagement in the care of older patients undergoing surgery for gastrointestinal cancer.

Reporting ChAracteristics of cadaver training and sUrgical studies: The CACTUS guidelines.

INTRODUCTION: Recent systematic reviews highlighted increasing use of cadaveric models in the surgical training, but reports on the characteristics of the models and their impact on training are lacking, as well as standardized recommendations on how to ensure the quality of surgical studies. The aim of our survey was to provide an easy guideline that would improve the quality of the studies involving cadavers for surgical training and research. METHODS: After accurate literature review regarding surgical training on cadaveric models, a draft of the CACTUS guidelines involving 10 different items was drawn. Afterwards, the items were improved by questionnaire uploaded and spread to the experts in the field via Google form. The guideline was then reviewed following participants feedback, ergo, items that scored between 7 and 9 on nine-score Likert scale by 70% of respondents, and between 1 and 3 by fewer than 15% of respondents, were included in the proposed guideline, while items that scored between 1 and 3 by 70% of respondents, and between 7 and 9 by 15% or more of respondents were not. The process proceeded with Delphi rounds until the agreement for all items was unanimous. RESULTS: In total, 42 participants agreed to participate and 30 (71.4%) of them completed the Delphi survey. Unanimous agreement was almost always immediate concerning approval and ethical use of cadaver and providing brief outcome statement in terms of satisfaction in the use of the cadaver model through a short questionnaire. Other items were subjected to the minor adjustments. CONCLUSION: 'CACTUS' is a consensus-based guideline in the area of surgical training, simulation and anatomical studies and we believe that it will provide a useful guide to those writing manuscripts involving human cadavers.

Preliminary experience using oncoplastic techniques of reduction mammaplasty and intraoperative radiotherapy: report of 2 cases.

BACKGROUND: Since 2004 in the Department of Oncological Integrated Surgery at the National Institute for Cancer Research of Genoa, we have applied different techniques of reduction mammaplasty for a subgroup of 26 patients with medium- to large-sized and ptotic breasts who are candidates for conservative surgery. METHODS: In this series of patients, the choice between different techniques of breast reduction (superior or inferior pedicled or with free areola-nipple graft) depended only on cancer position. The chosen technique minimized reshaping and displacement of residual glandular flaps. In September 2009, the radiotherapists at the Institute began to apply intraoperative radiotherapy (IORT) to early breast cancer, and at the time of this report, more than 200 patients have been treated. RESULTS: This report describes two cases of reduction mammaplasty associated with this new and easily performed radiotherapy option (IORT) and discusses its advantages and cautions. CONCLUSIONS: Close collaboration between surgical oncologist, plastic surgeon, and radiotherapist is essential before and during surgery to obtain adequate tumor resection and good aesthetic results and to minimize postoperative complications.

Colorectal Cancer Surgery During the COVID-19 Pandemic: A Single Center Experience.

BACKGROUND/AIM: A notable re-allocation of healthcare resources and specific clinical and organizational measures have been required to prevent COVID-19 infection among hospitalized patients and healthcare workers. PATIENTS AND METHODS: From March 9th to May 9th 2020 we performed colorectal cancer elective surgery on 25 patients: a pre-hospital screening was carried out in order to avoid hospitalization of patients suspected of COVID-19 infection. RESULTS: All patients (median age=76 years; range=37-88 years) were considered suitable for admission after telephone triage; the median interval between primary diagnosis and hospital admission was 23.1 days (range=1-55 days). The median hospitalization was 7.8 days (range=4-18 days). One COVID-19-associated death was reported. CONCLUSION: Our experience demonstrates that safe colorectal cancer elective surgery can be performed during the pandemic COVID-19. Further consensus and guidelines to prevent diffusion of pandemic diseases among hospitalized patients and healthcare workers still need to be implemented.

Consensus Statement of the Italian Polispecialistic Society of Young Surgeons (SPIGC): Diagnosis and Treatment of Acute Appendicitis.

BACKGROUND: Acute appendicitis (AA) is one of the most common causes of abdominal pain requiring surgical intervention. Approximately 20% of AA cases are characterized by complications such as gangrene, abscesses, perforation, or diffuse peritonitis, which increase patients' morbidity and mortality. Diagnosis of AA can be difficult, and evaluation of clinical signs, laboratory index and imaging should be part of the management of patients with suspicion of AA. METHODS: This consensus statement was written in relation to the most recent evidence for diagnosis and treatment of AA, performing a literature review on the most largely adopted scientific sources. The members of the SPIGC (Italian Polispecialistic Society of Young Surgeons) worked jointly to draft it. The recommendations were defined and graded based on the current levels of evidence and in accordance with the criteria adopted by the American College of Chest Physicians (CHEST) for the strength of the recommendations. RESULTS: Fever and migratory pain tend to be present in patients with suspicion of AA. Laboratory and radiological examinations are commonly employed in the clinical practice, but today also scoring systems based on clinical signs and laboratory data have slowly been adopted for diagnostic purpose. The clinical presentation of AA in children, pregnant and elderly patients can be unusual, leading to more difficult and delayed diagnosis. Surgery is the best option in case of complicated AA, whereas it is not mandatory in case of uncomplicated AA. Laparoscopic surgical treatment is feasible and recommended. Postoperative antibiotic treatment is recommended only in patients with complicated AA.

Association of Delayed Surgery With Oncologic Long-term Outcomes in Patients With Locally Advanced Rectal Cancer Not Responding to Preoperative Chemoradiation.

Importance: Extending the interval between the end of neoadjuvant chemoradiotherapy (CRT) and surgery may enhance tumor response in patients with locally advanced rectal cancer. However, data on the association of delaying surgery with long-term outcome in patients who had a minor or poor response are lacking. Objective: To assess a large series of patients who had minor or no tumor response to CRT and the association of shorter or longer waiting times between CRT and surgery with short- and long-term outcomes. Design, Setting, and Participants: This is a multicenter retrospective cohort study. Data from 1701 consecutive patients with rectal cancer treated in 12 Italian referral centers were analyzed for colorectal surgery between January 2000 and December 2014. Patients with a minor or null tumor response (ypT stage of 2 to 3 or ypN positive) stage greater than 0 to neoadjuvant CRT were selected for the study. The data were analyzed between March and July 2020. Exposures: Patients who had a minor or null tumor response were divided into 2 groups according to the wait time between neoadjuvant therapy end and surgery. Differences in surgical and oncological outcomes between these 2 groups were explored. Main Outcomes and Measures: The primary outcomes were overall and disease-free survival between the 2 groups. Results: Of a total of 1064 patients, 654 (61.5%) were male, and the median (IQR) age was 64 (55-71) years. A total of 579 patients (54.4%) had a shorter wait time (8 weeks or less) 485 patients (45.6%) had a longer wait time (greater than 8 weeks). A longer waiting time before surgery was associated with worse 5- and 10-year overall survival rates (67.6% [95% CI, 63.1%-71.7%] vs 80.3% [95% CI, 76.5%-83.6%] at 5 years; 40.1% [95% CI, 33.5%-46.5%] vs 57.8% [95% CI, 52.1%-63.0%] at 10 years; P < .001). Also, delayed surgery was associated with worse 5- and 10-year disease-free survival (59.6% [95% CI, 54.9%-63.9%] vs 72.0% [95% CI, 67.9%-75.7%] at 5 years; 36.2% [95% CI, 29.9%-42.4%] vs 53.9% [95% CI, 48.5%-59.1%] at 10 years; P < .001). At multivariate analysis, a longer waiting time was associated with an augmented risk of death (hazard ratio, 1.84; 95% CI, 1.50-2.26; P < .001) and death/recurrence (hazard ratio, 1.69; 95% CI, 1.39-2.04; P < .001). Conclusions and Relevance: In this cohort study, a longer interval before surgery after completing neoadjuvant CRT was associated with worse overall and disease-free survival in tumors with a poor pathological response to preoperative CRT. Based on these findings, patients who do not respond well to CRT should be identified early after the end of CRT and undergo surgery without delay.

Colon and rectal surgery for cancer without mechanical bowel preparation: one-center randomized prospective trial.

BACKGROUND: Mechanical bowel preparation is routinely done before colon and rectal surgery, aimed at reducing the risk of postoperative infectious complications. The aim of the study was to assess whether elective colon and rectal surgery can be safely performed without preoperative mechanical bowel preparation. METHODS: Patients undergoing elective colon and rectal resections with primary anastomosis were prospectively randomized into two groups. Group A had mechanical bowel preparation with polyethylene glycol before surgery, and group B had their surgery without preoperative mechanical bowel preparation. Patients were followed up for 30 days for wound, anastomotic, and intra-abdominal infectious complications. RESULTS: Two hundred forty four patients were included in the study, 120 in group A and 124 in group B. Demographic characteristics, type of surgical procedure and type of anastomosis did not significantly differ between the two groups. There was no difference in the rate of surgical infectious complications between the two groups but the overall infectious complications rate was 20.0% in group A and 11.3% in group B (p .05). Wound infection (p = 0.18), anastomotic leak (p = 0.52), and intra-abdominal abscess (p = 0.36) occurred in 9.2%, 5.8%, and 5.0% versus 4.8%, 4.0%, and 2.4%, respectively. No mechanical bowel preparation seems to be safe also in rectal surgery. CONCLUSIONS: These results suggest that elective colon and rectal surgery may be safely performed without mechanical preparation.

Factors that influence 12 or more harvested lymph nodes in resective R0 colorectal cancer.

BACKGROUND/AIMS: The number of lymph nodes required for accurate staging is a critical component in colorectal cancer (CRC). Current guidelines demand at least 12 lymph nodes to be retrieved. Results of previous studies were contradictory in factors, which influenced the number of harvested lymph nodes. This study was designed to determine the factors that influence the number of harvested lymph nodes (> or = 12) in resective R0 early-stage CRC in a single institution. METHODOLOGY: Between July 2005 and December 2008, data on 225 patients who underwent surgery for CRC were retrospectively evaluated. Data for a total of 139 R0-surgery patients were collected and all the tumor-bearing specimens were fixed with node identification performed. Several possible factors that influence 12 or more harvested lymph nodes were investigated and classified into four aspects: (1) operating surgeon, (2) examining pathologist, (3) patient (age, sex, and body mass index) and (4) disease (tumor localization, tumor cell differentiation, tumor stage, type of resection). RESULTS: A total of 100 patients (71.9%) with 12 or more harvested lymph nodes and 39 patients (28.1%) with < 12 lymph nodes were analyzed. The results demonstrate that within a single institution, tumor localization, depth of tumor invasion according to Dukes stage and grading were independent influencing factors of 12 or more harvested lymph nodes. Neither the operating surgeon nor the examining pathologist had significant influence on the number of harvested lymph nodes. CONCLUSIONS: The number of harvested lymph nodes was highly variable in patients who underwent resection of R0 CRC. Neither the operating surgeon nor the examining pathologist had significant influence over the number of harvested lymph nodes. Therefore, from the viewpoint of the surgeons, disease itself is the most important factor influencing the number of harvested lymph nodes.

The GPS for surgery: A user-centered evaluation of a navigation system for laparoscopic surgery.

BACKGROUND: Unsafe surgical care has emerged as a significant public health concern, motivated by a high percentage of major complications happening during surgery, attributed to surgeons' skills and experience, and determined to be preventable. METHODS: This article presents APSurg, an Abdominal Positioning Surgical system designed to improve awareness and safety during laparoscopic surgery. The proposed system behaves like a GPS, offering an additional dynamic virtual reality view of the surgical field. RESULTS: This work presents an evaluation study in terms of accuracy, effectiveness, and usability. Tests were conducted performing a localization task on an abdomen phantom in a simulated scenario. Results show a navigation accuracy below 5 mm. The task execution time was reduced by a 15% and the performed incision dimension was reduced by a 46%, with respect to a standard setup. A custom questionnaire showed a significant positive impact in exploiting APSurg during the surgical task execution.

Development and Validation of a Homemade, Low-Cost Laparoscopic Simulator for Resident Surgeons (LABOT).

Several studies have demonstrated that training with a laparoscopic simulator improves laparoscopic technical skills. We describe how to build a homemade, low-cost laparoscopic training simulator (LABOT) and its validation as a training instrument. First, sixty surgeons filled out a survey characterized by 12 closed-answer questions about realism, ergonomics, and usefulness for surgical training (global scores ranged from 1-very insufficient to 5-very good). The results of the questionnaires showed a mean (±SD) rating score of 4.18 ± 0.65 for all users. Then, 15 students (group S) and 15 residents (group R) completed 3 different tasks (T1, T2, T3), which were repeated twice to evaluate the execution time and the number of users' procedural errors. For T1, the R group had a lower mean execution time and a lower rate of procedural errors than the S group; for T2, the R and S groups had a similar mean execution time, but the R group had a lower rate of errors; and for T3, the R and S groups had a similar mean execution time and rate of errors. On a second attempt, all the participants tended to improve their results in doing these surgical tasks; nevertheless, after subgroup analysis of the T1 results, the S group had a better improvement of both parameters. Our laparoscopic simulator is simple to build, low-cost, easy to use, and seems to be a suitable resource for improving laparoscopic skills. In the future, further studies should evaluate the potential of this laparoscopic box on long-term surgical training with more complex tasks and simulation attempts.

The impact of COVID-19 pandemic on surgical residency programmes in Italy: a nationwide analysis on behalf of the Italian Polyspecialistic Young Surgeons Society (SPIGC).

INTRODUCTION: Recently, Italy has been heavily hit by COVID-19 pandemic and today it is still one of the most affected countries in the world. The subsequent necessary lockdown decreed by the Italian Government had an outstanding impact on the daily life of the entire population, including that of Italian surgical residents' activity. Our survey aims to evaluate the impact of COVID-19 on the training programme of Italian surgical residents. MATERIALS AND METHODS: We designed a 12-item-electronic anonymous questionnaire on SurveyMonkey© web application. The survey was composed of different sections concerning demographic characteristics and impacts of COVID-19 on the concrete participation in clinical, surgical and research activities. Future perspectives of responders after the pandemic were also investigated. RESULTS: Eighty hundred responses were collected, and 756 questionnaires were considered eligible to be included in the study analysis. Almost 35 and 27% of respondents experienced, respectively, complete interruption of surgical and clinical activities. A subgroup analysis, comparing the COVID-19 impact on clinical activities with demographics data, showed a statistically significant difference related to specialties (p = 0.0062) and Italian regions (p < 0.0001). Moreover, 112 residents have been moved to non-surgical units dealing with COVID-19 or, in some case, they voluntarily decided to interrupt their residency programme to support the ongoing emergency. CONCLUSION: Our survey demonstrated that COVID-19 pandemic has severely impacted the educational programme of Italian surgical residents. Despite many regional differences, this survey highlighted the overall shortage of planning in the re-allocation of resources facing this unexpected health emergency.

Complicated small-bowel diverticulosis: a case report and review of the literature.

Here we report a case of a 60 years old woman who came to the Emergency Department of San Martino Hospital suffering from abdominal pain for about a week with high fever in the last 24 hours. The final histological examination led to the diagnosis of ileal diverticulosis associated with perforation and peritonitis with a fibrotic reaction involving the last ileal loop, the caecum and the appendix.

Microsurgery for treatment of peripheral lymphedema: long-term outcome and future perspectives.

Authors report over 30 years of their own clinical experience in the treatment of chronic peripheral lymphedemas by microsurgical techniques performed at the Center of Lymphatic Surgery of the University of Genoa, Italy. Over 1,500 lymphedema patients were treated with microsurgical techniques. Derivative lymphatic-venous techniques were most often used. For those cases where a venous disease was associated to lymphedema, reconstructive lymphatic microsurgery techniques were performed (lymphatic-venous-lymphatic-plasty). Objective assessment was undertaken by water volumetry and lymphoscintigraphy. Volume changes showed a significant improvement in over 83%, with an average follow-up of more than 10 years. There was an 87% reduction in the incidence of cellulitic attacks after microsurgery. Microsurgical lymphatic-venous anastomoses have a place in the treatment of peripheral lymphedema and should be the therapy of choice in patients who are not sufficiently responsive to nonoperative treatment. Improved results can be expected with operations performed at earlier lymphedema stages.

The lymphatics in the pathophysiology of thoracic and abdominal surgical pathology: immunological consequences and the unexpected role of microsurgery.

The authors report their experience in the diagnosis and treatment of lymphatic and chylous disorders in the thoracic and abdominal areas. Sixteen patients (10 adults, 6 children) affected by primary chylous ascites with associated syndromes and consequent immunological incompetence were studied. Diagnostic investigations included abdominal sonography scans, lymphoscintigraphy, and lymphography combined with computed tomography and laparoscopy. Surgical treatment included laparoscopy, drainage of ascites and/or the chylothorax, treatment of abdominal and retroperitoneal chylous leaks, exeresis of lymphodysplastic tissues, ligation of incompetent lymph vessels also by CO(2) LASER, and chylo-venous and lympho-venous microsurgical shunts. Eleven patients did not have a relapse of the ascites and four patients had a persistence of a small quantity of ascites with no protein imbalance. All patients had an improvement of their immunocompetence. Median follow-up was 5 years. We demonstrated that the use of microsurgery is remarkably advantageous for performing a causal treatment of the dysfunction.