Acute abdomen in post- Covid 19 multisystem inflammatory syndrome in children. A case report.

Aim: As more data about coronavirus disease-2019 (COVID-19) has been gathered it has become evident that children who have had or have been exposed to COVID-19 can develop a rare complication; multisystem inflammatory syndrome in children (MIS-C). We report the case of a 9-year-old boy, who was brought to the emergency room with suspected acute abdomen and was diagnosed with MIS-C.

Methods: The patient had had a positive molecular test for COVID-19, 25 days earlier and fever that started 4 days prior to presentation, He tested negative for COVID on arrival at the emergency room.

Laparoscopic appendectomy, stump closure and endoloops: A meta-analysis.

Background: Acute appendicitis (AA) is one of the main indications for urgent surgery. Laparoscopic appendectomy (LA) has shown advantages in terms of clinical results and cost-effectiveness, even if there is still controversy about different devices to utilize, especially with regards to the endoloop (EL) endostapler (ES) when it comes to stump closure.

Aim: To compare safety and cost-effectiveness of EL ES.

Effect of antithrombotic therapy on postoperative outcome of 538 consecutive emergency laparoscopic cholecystectomies for acute cholecystitis: two Italian center's study.

The risk of developing hemorrhagic complications during or after emergency cholecystectomy (EC) for acute cholecystitis (AC) in patients with antithrombotic therapy (ATT) remains uncertain. In this double-center study, we evaluated post-operative outcomes in patients with ATT undergoing EC. We retrospectively evaluated 538 patients who underwent laparoscopic EC for AC between May 2015 and December 2019 at two referral centers.

Laparoscopic appendectomy as an index procedure for surgical trainees: clinical outcomes and learning curve.

Surgical training is essential to maintain safety standards in healthcare. The aim of this study is to evaluate learning curves and short-term postoperative outcomes of laparoscopic appendectomy (LA) performed by trainees (TRN) and attendings (ATT). The present study included the medical records of patients with acute appendicitis who underwent a fully LA in our department between January 2013 and December 2018.

Drains, Germs, or Steel: Multidisciplinary Management of Acute Colonic Diverticulitis.

The medical and surgical management of uncomplicated diverticulitis has changed over the last several years. Although immunocompetent patients or those without comorbidities can be treated with antibiotics as an outpatient, the efficacy of high-fiber intake or drugs such as mesalamine or rifaximin is not yet clearly established in the treatment of acute episodes and in the prevention of recurrences. On the other hand, the choice between antibiotic treatment and percutaneous drainage is not always obvious in diverticulitis complicated by abscess formation, especially for larger abscesses; although the results of studies comparing the two approaches remain controversial, surgery must be pursued for abscesses > 8 cm.

Obstructing Left-Sided Colonic Cancer: Is Endoscopic Stenting a Bridge to Surgery or a Bridge to Nowhere?

For the 8-29% colorectal cancers that initially manifest with obstruction, emergency surgery (ES) was traditionally considered the only available therapy, despite high morbidity and mortality rates and the need for colostomy creation. More recently, malignant obstruction of the left colon can be temporized by endoscopic placement of a self-expanding metallic stent (SEMS), used as bridge to surgery (BTS), facilitating a laparoscopic approach and increasing the likelihood that a primary anastomosis instead of stoma would be used. Despite these attractive outcomes, the superiority of the BTS approach is not clearly established.

Proteogenomic biomarkers in colorectal cancers: clinical applications.

Introduction: Colorectal cancer (CRC) is one of the leading cancers in terms of incidence and mortality, rate requiring a multidisciplinary approach. The discovery of specific CRC biomarkers has caused a paradigm shift in its clinical management.

Areas Covered: The aim is to illustrate the possible clinical applications of CRC biomarkers through an updated literature review (from 2015 to 2020) based on the PubMed database.

A systematic review on the cost evaluation of two different laparoscopic surgical techniques among 996 appendectomies from a single center.

Acute appendicitis is one of the main indications for urgent surgery representing a high-volume procedure worldwide. The current spending review in Italy (and not only in this country) affects the health service and warrants care regarding the use of different surgical devices. The aim of our study is to perform a cost evaluation, comparing the use of endoloops and staplers in complicated acute appendicitis (phlegmonous and gangrenous), taking into consideration the cost of the device in relation to the management of any associated postoperative complications.

Paratesticular Mesenchymal Malignancies: A Single-Center Case Series, Clinical Management, and Review of Literature.

Primary soft tissue sarcomas arising from the male urinary and genital tract are rare tumors, only accounting for 1% to 2% of all malignancies of the genitourinary tract. Clinical management of advanced disease is lacking in standardized recommendations due to the rarity of the disease. To date, complete and extensive surgery represents the only curative and standardized approach for localized disease, while the impact of retroperitoneal lymphadenectomy and adjuvant treatments on clinical outcomes are still unclear.

Factors affecting the number of lymph nodes retrieved after colo-rectal cancer surgery: A prospective single-centre study.

Background: The number of harvested lymph nodes (LNs) in colorectal cancer surgery relates to oncologic radicality and accuracy of staging. In addition, it affects the choice of adjuvant therapy, as well as prognosis. The American Joint Committee on Cancer defines at least 12 LNs harvested as adequate in colorectal cancer resections.

Cholecystectomy for acute cholecystitis in octogenarians: impact of advanced age on postoperative outcome.

Background: The number of surgical operations in elderly patients is increasing due to the aging demographics of western populations. The aim of the present study was to investigate the peri-operative outcome of octogenarian patients undergoing cholecystectomy for acute cholecystitis.

Methods: We performed a retrospective analysis including all patients who underwent cholecystectomy for acute cholecystitis from January 2013 to December 2017.

The Multidisciplinary Management of Acute Complicated Diverticulitis.

Background: Acute complicated diverticulitis (ACD) is an important and increasing issue in Western countries that leads to a significant impact and burden for patients, but also for the society due to its effects on hospital costs. In recent years, essential progression has been made regarding the research and implementation of novel or improved treatment strategies for the various disease entities of ACD. Much debated topics in the multidisciplinary approach of patients with ACD, such as the choice for nonoperative treatment options, the role of percutaneous drainage for diverticular abscesses, the role of laparoscopic lavage for perforated diverticulitis with purulent peritonitis, and the role of sigmoidectomy with primary anastomosis for patients with perforated diverticulitis, require clinicians to attentively follow and participate in these discussions.

Right-sided acute diverticulitis: A single Western center experience.

Introduction: Right sided diverticular disease is a rare condition in Western countries whereas is common amongst Asian population. The aim of this study is to evaluate options and outcomes for the treatment of right colonic diverticulitis.

Method: We included only patients undergoing surgery with right colon diverticulitis (RCD) proven at histological specimen examination from September 2011 to December 2016.

Impact of octogenarians on surgical outcome in colorectal cancer.

Aim: Colorectal cancer's (CRC) incidence occupies the second place among malignant tumours in men and the third place in women. The aging of the population raises new questions on the management of CRC in octogenarian patients. The objective of this study was to assess the influence of age (≥80) on treatment and surgical outcome of colorectal cancer.

Laparoscopic appendectomy: Which factors are predictors of conversion? A high-volume prospective cohort study.

Unlabelled: Appendicitis represents one of the most frequent condition requiring surgery. In Italy almost 0.2% of the population will be affected by acute appendicitis every year.

Biochemical alterations from normal mucosa to gastric cancer by ex vivo magnetic resonance spectroscopy.

Background And Aims: The metabolic profile and morphologic aspects of normal and pathologic human gastric mucosa were studied. The aim of the present research was the application of ex vivo high-resolution magic angle spinning magnetic resonance spectroscopy (HR-MAS MRS) to the human gastric tissue to get information on the molecular steps involved in gastric carcinogenesis and the identification of biochemical markers useful for the development of in vivo MRS methodologies to diagnose gastric pathologies in clinical situations.

Methods: Twelve normal subjects, five with autoimmune atrophic gastritis, five with Helicobacter pylori infection, and five with adenocarcinoma were examined.