Stefano Scaringi

Azienda Ospedaliero Universitaria Careggi · Department of Abdominal Surgery

Background A novel anastomosis (Kono-S) was described in 2003 in Crohn’s disease. Subsequent observations have suggested that this anastomosis is associated with lower endoscopic and surgical recurrence rates. The purpose of this study was to compare the endoscopic recurrence between the Kono-S and the side-to-side functional end anastomosis at 3-6...

Background Restorative proctocolectomy with ileal pouch–anal anastomosis (IPAA) performed in two or three stages has become the standard surgical treatment in patients with ulcerative colitis (UC) in which the medical management fails. It is a technically complex operation associated with significant morbidity that can be performed with a laparosco...

Simple Summary Peritoneal metastases (PMs), arising from gastric cancer (GC), are one of the most common patterns of synchronous and metachronous dissemination and are generally associated with a poor prognosis. New therapeutic modalities are being increasingly employed for such patients. Here, we provide an overview of the recent literature on thi...

Introduction Heart failure (HF) is a risk factor for postoperative mortality in major non–cardiac surgery. Collaboration between the Multimodal Preoperative Prehabilitation unit (MPP) and Heart Failure Clinic (HFC) could allow optimization of heart failure therapy and negative prognostic factors such as reduced functional capacity (FC), malnutritio...

Several international guidelines recommend a peri-operative immunonutrition (IN) support for patients care in elective colorectal surgery, to reduce postoperative complications, particularly infections. In Crohn’s patients, is also used to mitigate the severity of the disease. We performed a pilot study on 16 Crohn’s patients undergoing intestinal...

Background Minimally invasive approaches in performing restaurative total proctocolectomy in Ulcerative Colitis(UC) have been increasingly adopted. In particular, the robotic approach could be used with more benefits in proctectomy with ileal pouch anal anastomosis (IPAA). In fact, the robotic device seems to potentially overcome all the limitation...

Simple Summary Mesothelioma is a rare cancer that originates in mesothelial surfaces of the peritoneum, pleura, and other sites. Diffuse malignant peritoneal mesothelioma (DMPM) corresponds to approximately 15% of all mesotheliomas. Cytoreductive surgery and HIPEC is the current standard of care, allowing the achievement of a median OS of at least...

Simple Summary Iterative cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) in patients with peritoneal metastases remain controversial regarding safety and efficacy. In this multicentric experience, we found no increased complications after the second or third procedure. Promising survival results were also observed....

Italian Research Group for Gastric Cancer (GIRCG), during the 2013 annual Consensus Conference to gastric cancer, stated that laparoscopic or robotic approach should be limited only to early gastric cancer (EGC) and no further guidelines were currently available. However, accumulated evidences, mainly from eastern experiences, have supported the ap...

Background: Although primary tumor sidedness (PTS) has a known prognostic role in sporadic colorectal cancer (CRC), its role in Inflammatory Bowel Disease related CRC (IBD-CRC) is largely unknown. Thus, we aimed to evaluate the prognostic role of PTS in patients with IBD-CRC. Methods: All eligible patients with surgically treated, non-metastatic...

Purpose The Montreal classification for Crohn’s disease includes “age at diagnosis” as a parameter but few is reported about the age at surgery. The aim of this study is to evaluate the short- and long-term differences in the postoperative surgical outcome and disease behaviour, according to the age at the first surgery. Methods Patients consecuti...

Background and aims Crohn’s disease (CD) pathogenesis is still unclear. Remodeling in mucosal microbiota and systemic immunoregulation may represent an important component in tissue injury. Here, we aim to characterize the ileal microbiota in both pathological and healthy settings and to evaluate the correlated systemic microbial-associated inflamm...

Background Intra-abdominal fistulas are complications that affect a significant proportion of Crohn’s disease patients, often requiring surgery. The aim of the present work was to correlate the occurrence of intestinal fistulization to the clinico-pathological features of these patients and to the plasma levels of MMP9, a gelatinase involved in the...

Background: Accurate identification of malnutrition and preoperative nutritional care in Inflammatory Bowel Disease (IBD) surgery is mandatory. There is no validated nutritional screening tool for IBD patients. We developed a novel nutritional screening tool for IBD patients requiring surgery and compared it with other tools. Methods: we include...

Background & Aims Mediterranean diet may be beneficial for inflammatory bowel disease (IBD). The aim of this study was to evaluate the level of adherence to MD in Italian patients with IBD. Methods Eighty consecutive outpatients with IBD, 62 with Crohn's Disease (CD) and 18 with Ulcerative Colitis (UC) were included in the study. Demographic and c...

Background: CARD15/NOD2 is the most significant genetic susceptibility in Crohn's disease (CD) even though a relationship between the different polymorphisms and clinical phenotype has not been described yet. The study is aimed at analyzing, in a group of CD patients undergoing surgery, the relationship between CARD15/NOD2 polymorphisms and the cl...

Background and aims Crohn’s Disease (CD) pathogenesis is still unclear. Disorders in the mucosal immunoregulation and its crosstalk with the microbiota may represent an important component in tissue injury. We aimed to characterize the molecular immune response distribution within the ileal layers and to evaluate the correlated microbiota in pathol...

Background & aims Despite little evidence available to date, the dietary intake assessment is considered a useful tool to optimize dietary intervention for the improvement of the nutritional status of IBD patients. The primary aim was to compare the dietary intake of IBD patients scheduled for surgery with the dietary reference values (DRVs) for th...

Background: Surgical strategies are being adapted to face the COVID-19 pandemic. Recommendations on the management of acute appendicitis have been based on expert opinion, but very little evidence is available. This study addressed that dearth with a snapshot of worldwide approaches to appendicitis. Methods: The Association of Italian Surgeons i...

Aim: the surgical workup for colorectal cancer peritoneal metastases (CRCPM) is complex and should be managed in specialized centers. Diagnostic and therapeutic algorithms (DTA) have been proposed to balance optimal patients management and correct use of resources. Aim of this study was to establish a consensus on DTA for CRCPM patients in Italy....

Background: A gold standard method for malnutrition diagnosis is still lacking in Inflammatory Bowel Disease (IBD). Objective: The aims of this study are to determine the prevalence of malnutrition in IBD patients according with recently published Global Leadership Initiative on Malnutrition (GLIM) criteria, to detect the factors contributing to...

Background & aims Preoperative patient care optimisation appears to be crucial for obtaining good surgical outcomes. Enhanced Recovery After Surgery (ERAS) underlines the necessity to recognize and treat malnutrition and prehabilitation perioperatively with interventions that can modulate the lean body mass before and after surgery. This procedure...

The affiliation of the author Silvio Danese has been incorrectly published in the original publication.

Crohn’s disease (CD) patients are generally considered at high risk of post-operative complications with respect to non-CD patients. The primary endpoint of this study is to compare early major complications rates between CD and colon cancer (CC) patients undergoing mini-invasive ileo-colic resections or right hemicolectomies. The secondary endpoin...

The Italian Society of Colorectal Surgery (SICCR) promoted the project reported here, which consists of a position statement of Italian colorectal surgeons to address the surgical aspects of Crohn's disease management. Members of the society were invited to express their opinions on several items proposed by the writing committee, based on evidence...

Background In inflammatory bowel disease (IBD), malnutrition has been associated with increased postoperative complications incidence, longer hospital stay and higher costs. ESPEN guidelines recommend that all IBD patients must be screened for malnutrition. Recently, so-called GLIM criteria were developed to uniform malnutrition diagnosis. Our aim...

Crohn's disease (CD) and Ulcerative colitis (UC) are grouped as Inflammatory Bowel Diseases (IBD). The IBD is associated to a multifaceted interplay between immunologic, microbial, genetic, and environmental factors. Nowadays, the gut microbiota (GM) dysbiosis has been indicated as a cause in the IBD development, affecting the impaired cross-talk b...

BACKGROUND Crohn’s disease (CD) is a complex disorder resulting from the interaction of genetic, environmental, and microbial factors. The pathogenic process may potentially affect any segment of the gastrointestinal tract, but a selective location in the terminal ileum was reported in 50% of patients. AIM To characterize clinical sub-phenotypes (...

Crohn’ disease (CD) patients are at high risk of postoperative recurrence and new tools for the assessment of disease activity are needed to prevent long-term complications. In these patients, the over-production of ROS generated by inflamed bowel tissue and inflammatory cells activates a pathogenic cascade that further exacerbates inflammation and...

Background: The feasibility of minimally invasive approach for Crohn's disease (CD) is still controversial. However, several meta-analysis and retrospective studies demonstrated the safety and benefits of laparoscopy for CD patients. Laparoscopic surgery can also be considered for complex disease and recurrent disease. The aim of this study was to...

The development of bowel-sparing techniques (strictureplasties) for extended stricturing Crohn's disease (CD) and the increased use of minimally invasive surgery (wound sparing) represent the two most important improvements in inflammatory bowel disease surgery from the origin. Nevertheless, the minimally invasive approach for extended stricturing...

Background and aims: Surgical management of Crohn's colitis represents one of the most complex situations in colorectal surgery. Segmental colectomy (SC) and total abdominal colectomy with ileorectal anastomosis (TAC-IRA) are the most common procedures, but there are few available data on their long-term outcome. The aim of the present study was t...

Rationale: In developed countries, the incidence of acute appendicitis is about 95 cases out of 100,000 per year, being one of the most common urgencies in general surgery worldwide. However, its pathogenesis is still poorly understood. Direct luminal obstruction (by a fecalith, lymphoid hyperplasia, or impacted stool) is reported to be the primar...

Background Although the short-term advantages of laparoscopy for colon cancer (CC) over open surgery have been clearly demonstrated, there is little evidence available concerning the long-term outcomes. This study aimed to compare the long-term results of laparoscopic surgery versus open surgery in a cohort of CC patients from a single center. Met...

Background Crohn’s disease (CD) is a heterogeneous and a chronic relapsing inflammatory disease with both intestinal and extra-intestinal manifestations that predominantly affects young people. The aim of this study is to analyse patients affected by CD who underwent surgery in order to evaluate risk factors for surgical relapse, intestinal cancer...

Background The feasibility of the minimally invasive approach for Crohn’s disease (CD) is still controversial. Several meta-analysis and retrospective studies demonstrated the safety and benefits of laparoscopy for CD patients. Laparoscopic surgery can also be considered for complex disease and recurrent disease.16 The aim of this study was to inve...

The development of bowel-sparing techniques (strictureplasties) for extended stricturing Crohn's disease (CD) and the increased use of minimally invasive surgery (wound sparing) represent the two most important improvements in inflammatory bowel disease surgery from the origin. Nevertheless, the minimally invasive approach for extended stricturing...

Introduction: Troncular pylephlebitis, defined as septic thrombophlebitis of the portal vein, is usually secondary to suppurative infection from the regions drained by the portal system. Therefore, pylephlebitis can occur from the portal vein main tributaries. The occurrence of mesenteric pylephlebitis in Crohn's disease is extremely rare. Presen...

INTRODUCTION No previous study clearly focuses on laparoscopic technique to perform the second stage surgery (proctectomy with ileal pouch-anal anastomosis [IPAA]) after total colectomy for acute/severe ulcerative colitis (UC). We describe the procedural steps for a simple and rational minimally invasive second stage surgery, reporting intra- and s...

Crohn's disease (CD) is a multifactorial immunologically mediated disease. In this study we explored, for the first time, the efficacy of the Multiplex Gene Assay technology for detecting mRNA expression profile of 24 selected CD related genes in endoscopic biopsies and surgical specimens from CD patients with colonic localization of the disease. T...

Background: The long term risk of permanent stoma in patients with anorectal Crohn disease is high. About 34% of patients with Crohn's disease have perianal disease. Little is known about the results of restorative surgery after enterostomy for Crohn's colitis with severe anorectal involvement. The aim of this study is to assess the effectiveness o...

Background and aim: Chemoradiotherapy (CRT) is the gold standard treatment for anal cancer, which permits the maintenance of the anal function. However, about 30-40% of patients develop local disease progression, for which surgery represents a good salvage therapy. The aim of this study is to evaluate survival and morbidity rate in patients who un...

To the Editor: We read with interest the clinical and systematic review on diagnosis and management of functional heartburn by Christine Hachem and Nicholas J. Shaheen (1).

Background and aim: We aimed to evaluate the outcome of patients with acute severe ulcerative colitis previously exposed to immunosuppressive (IMS) therapy. Methods: We retrospectively collected data from 86 consecutive patients from 2008. Early outcome was evaluated as response to steroids, rescue therapy, and colectomy rate, whereas colectomy...

Background: No previous study describes the postoperative outcome and functional results after ileal pouch-anal anastomosis (IPAA), performed in ulcerative colitis by the same surgical team with the different anastomotic techniques adopted in a 27-year period. Methods: Prospectively, consecutive 333 ulcerative colitis patients operated adopting...

Pancreatico-jejunal anastomosis after pancreatoduodenectomy still represents the Achilles' heel of the procedure: the failure of this anastomosis is relatively common and it is the main cause of post-operative morbidity and mortality. Studies have described different reconstruction strategies for the control of the development of post-operative pan...

Background: Hepatocellular carcinoma (HCC) is one of the most common cancer in the world. Liver resection (LR) is the most used therapy in well compensated liver cirrhosis and maybe used as a first-line treatment. Aim of the study is to evaluate survival rates in patients who underwent LR for HCC and to identify risk factors able to influence the p...

Dear Editor:Stricturoplasties (SXPL) have become the standard surgical technique for Crohn’s disease (CD) with multiple stricturing localization, allowing a conservative management for that lesions once considered treatable only with resection, thus reducing the risk of small bowel syndrome. The first to employ SXPL in CD were Lee and Papaioannu in...

INTRODUCTION Squamous-cell carcinoma (SCC) of the middle rectum is a rare disease with an estimated incidence of 0.1–0.25/1000 colorectal neoplasms. Literature is represented essentially by case report and short series, and only seventy-six cases of colorectal squamous carcinoma have been documented in literature. PRESENTATION OF CASE We report th...

The aim of this study is to evaluate the results of routine and selective postoperative upper gastrointestinal series (UGIS) after Roux-en-Y gastric bypass (RYGB) for morbid obesity in different published series to assessing its utility and cost-effectiveness. A search in PubMed’s MEDLINE was performed for English-spoken articles published from Jan...

There are several different techniques for restoring the digestive tract after gastrectomy but the goal in all of them is to obtain effective food intake with a low postoperative morbidity. Three reconstruction techniques are commonly performed after gastric resection: gastro-duodenostomy (Billroth I or Péan reconstruction), gastro-jejunostomy betw...

Background Intraperitoneal drainage after gastrointestinal surgery is still routinely used in many hospitals. The objective of this study was to determine the evidence-based value of routine drainage after Roux-en-Y gastric bypass (RYGB). Methods An electronic search of the MEDLINE, Cochrane, and Embase databases from 2002 to 2012 was performed to...

Background: The presence of disturbed eating patterns can affect the short- and long-term outcomes after bariatric surgery. Data about the influence of preoperative eating patterns on outcomes after biliopancreatic diversion (BPD) are lacking. The aim of the present study was to assess the role of preoperative eating behavior in patients' selectio...

Background The relation between Crohn’s colitis (CC) and colorectal cancer is still controversial. Several case reports and retrospective studies have shown that patients with Crohn’s disease (CD) have a 6- to 20-fold higher risk to develop CRC than does the normal population. The extent of disease (extensive colitis), presence of anal fistula, age...

Importance: The role of multivisceral resection, in the setting of locally advanced gastric cancer, is still debated. Previous studies have reported a higher risk for perioperative morbidity and mortality, with limited objective benefit in terms of survival. Conversely, recent studies have shown the feasibility of enlarged resections and the poten...

Background: Male obesity can be associated with symptomatic alterations in sex hormones resulting in hypogonadism and impaired fertility. Surgical-induced weight loss can improve the sex hormone profile in men. The aim of the present study is to evaluate the levels of sex hormones in obese males before and after 6 months from bariatric surgery. Po...

appeared few days later. Endoscopy with biopsies of the terminal ileum confirmed the diagnosis of CD. Computed tomography showed a thickened terminal ileum with an enterocutaneous fistula penetrating through the previous surgical incision; no other proximal sites of disease were detected with a small bowel enema. Despite medical treatment and good...

Gallbladder carcinoma is a rare, but often lethal disease. Unfortunately, at the time of diagnosis, patients usually have advanced disease (T3-T4) and long-term survival is dismal, ranging from 5 to 12% in the literature. However, this cancer can be successfully treated when the tumour is organ-confined (T1-T2 tumours), as happens in the case of in...

Patients with peritoneal carcinomatosis (PC) of colorectal origin have a poor prognosis (median survival of 6 months). Cytoreductive surgery (CS) with intra-peritoneal chemotherapy with or without hyperthermia (HIPEC or EPIC) allows encouraging survivals rates of 22-60 months to be obtained, with an acceptable mortality and morbidity. Nevertheless,...

To review our experience of laparoscopic hyperthermic intraperitoneal chemotherapy (HIPEC) in the treatment of malignant ascites from advanced gastric cancer in order to discuss benefits, problems and possible indications. From June 2000 to May 2003 laparoscopic approach was used to perform HIPEC on five patients affected by malignant ascites secon...

The mean age is 50. Symptoms include acute abdominal pain, hypotensive shock, GI bleeding, biliary colic, jaundice, and/or acute anemia. Less often, pancreaticodudenal aneurysms may be fotuitously diagnosed by abdominal imaging. Rupture of a PDAA is a grave complication with high mortality and demands urgent intervention. Arterial embolization is t...

Most pseudoaneurysms (PsA) of the peripancreatic arteries cause direct erosion of the arterial wall from pancreatic enzymes that are usually in contact with or in a pseudocyst (PC). Rupturing is a rare and serious complication (90% mortality if untreated). We report the case of a 56-year-old patient with chronic alcoholic pancreatitis who developed...

The aim of this article was to evaluate the role of hyperthermic intraperitoneal chemotherapy (HIPEC), associated or not to cytoreductive surgery (CS) in the treatment of different stages of advanced gastric cancer (AGC). Thirty seven patients with AGC who underwent 43 HIPEC from June 1992 to February 2007 were included. HIPEC used Mitomycin-C and...

Most pseudoaneurysms (PsA) of the peripancreatic arteries cause direct erosion of the arterial wall from pancreatic enzymes that are usually in contact with or in a pseudocyst (PC). Rupturing is a rare and serious complication (90% mortality if untreated). We report the case of a 56-year-old patient with chronic alcoholic pancreatitis who developed...

The mean age is 50. Symptoms include acute abdominal pain, hypotensive shock, GI bleeding, biliary colic, jaundice, and/or acute anemia. Less often, pancreatico-duodenal aneurysms may be fortuitously diagnosed by abdominal imaging. Rupture of a PDAA is a grave complication with high mortality and demands urgent intervention. Arterial embolization i...

This Mini-review summarizes the epidemiology, predisposing and pre-cancerous conditions related to carcinoma of the gallbladder. In 75% of cases, gallbladder cancer is a cholangiocarcinoma, usually presenting in a late and advanced stage, and it carries one of the worst prognoses of all GI malignancies. Early stage disease is usually discovered inc...

Obesity is a predisposing factor to gastro-esophageal reflux disease (GERD), but esophageal function remains poorly studied in morbidly obese patients and could be modified by bariatric surgery. Every morbidly obese patient (BMI > or =40 kg/m2 or > or =35 in association with co-morbidity) was prospectively included with an evaluation of GERD sympto...

Laparoscopic adjustable gastric banding (LAGB) has become an increasingly popular option to treat morbid obesity. Esophageal dysmotility secondary to LAGB has been described, but is usually reversible after removal of the band. Long-term esophageal dysmotility persisting after removal of the band is an unusual and not yet described complication. We...

The aim of this study was to evaluate the results of an aggressive strategy in patients presenting peritoneal carcinomatosis (PC) from colorectal cancer with or without liver metastases (LMs) treated with cytoreductive surgery (CS) and hyperthermic intraperitoneal chemotherapy (HIPEC). The population included 43 patients who had 54 CS+HIPEC for col...

Primary epiploic appendagitis (PEA) is characterized by the association of localized abdominal pain with guarding. Depending on its localization, it may simulate acute appendicitis or diverticular sigmoiditis. Symptoms correspond to necrosis of the epiploic appendix due the torsion and vascular occlusion of the main epiploic pedicle. A 34-year-old...

Introduction L'appendagite épiploïque primaire (AEP) se définit par un tableau douloureux abdominal avec défense localisée qui, selon sa localisation, peut simuler une appendicite ou une sigmoïdite aiguës. Cette symptomatologie est en rapport avec la torsion-nécrose d'un appendice épiploïque. Observation Un homme de 34 ans en surcharge pondérale (...