Small bowel lymphoma presenting as inguinal hernia: case report and literature review.

BACKGROUND: Inguinal hernia is one of the most common benign pathologies that primarily affects men. Primary gastrointestinal non-Hodgkin's lymphoma (PGI NHL) is the most common type of extranodal lymphoma. This study reports a rare case in which these two conditions co-exist. CASE PRESENTATION: An 85-year-old male complained of bowel movement pattern change, abdominal distension and loss of weight, without vomiting but with nausea. A computed tomographic scan of the abdomen showed a small bowel obstruction caused by a migration of a small bowel loop in the right inguinal canal, with a clinically non-reducible inguinal hernia. The patient underwent surgery. The histopathological report showed small bowel large B cell non-Hodgkin's lymphoma. CONCLUSION: When the diagnosis of the contents of an inguinal hernia is not well-established, surgery should be performed as soon as possible to ensure the cure of the disease and the correct diagnosis of the contents.

Obesity and bariatric surgery in kidney transplantation: A clinical review.

Obesity is increasing worldwide, and this has major implications in the setting of kidney transplantation. Patients with obesity may have limited access to transplantation and increased posttransplant morbidity and mortality. Most transplant centers incorporate interventions aiming to target obesity in kidney transplant candidates, including dietary education and lifestyle modifications. For those failing nutritional restriction and medical therapy, the use of bariatric surgery may increase the transplant candidacy of patients with obesity and end-stage renal disease (ESRD) and may potentially improve the immediate and late outcomes. Bariatric surgery in ESRD patients is associated with weight loss ranging from 29.8% to 72.8% excess weight loss, with reported mortality and morbidity rates of 2% and 7%, respectively. The most commonly performed bariatric surgical procedures in patients with ESRD and in transplant patients are laparoscopic sleeve gastrectomy (LSG) and laparoscopic Roux-en-Y gastric bypass. However, the correct timing of bariatric surgery and the ideal type of surgery have yet to be determined, although pretransplant LSG seems to be associated with an acceptable risk-benefit profile. We review the impact of obesity on kidney transplant candidates and recipients and in potential living kidney donors, exploring the potential impact of bariatric surgery in addressing obesity in these populations, thereby potentially improving posttransplant outcomes.

Traumatic perforated diverticulum of the fourth duodenal portion: First case report and literature review.

INTRODUCTION: Duodenal rupture following blunt abdominal trauma is rare, and traumatic rupture of duodenal diverticula is exceptional. However, duodenum is the second most frequent location of intestinal diverticula following colon. Duodenal diverticula are common but only in few cases they are symptomatic due to the onset of complications such as inflammation, hemorrhage, or perforation. Perforation, although rare, especially post-trauma, is the most serious life threatening complication. CASE PRESENTATION: We report the case of a patient who, 24 hours after a blunt trauma secondary to a car accident, complained symptoms related to the perforation of a diverticulum of the fourth portion of the duodenum. A computed tomography was performed and extraluminal fluid-air collection was identified. During emergent laparotomy, a fourth portion perforated duodenal diverticulum was diagnosed, and resected. The recovery was uneventful. DISCUSSION: Diagnosis of perforated duodenal diverticulum represents a challenge in diagnosis and few guidelines exist about the management of this rare occurrence, especially in a traumatic setting. The present case is the first report of traumatic perforated diverticulum of the fourth duodenal portion. CONCLUSION: Surgery still remain the most common approach in the treatment of this pathology, including diverticulectomy and primary repair.

Is the sublay self-gripping mesh effective for incisional ventral hernia repair? Our experience and a systematic review of the literature.

Sublay mesh repair seems to be the most effective method for treating incisional hernias (IHs). The aim of this study was to report our experience with retromuscular repair and self-gripping mesh for the treatment of midline IHs. In addition, we provided a systematic review of the literature regarding the use of this novel combination. All patients undergoing elective IH repair from June 2016 to November 2018 were included. The self-gripping mesh was placed in the sublay position. Demographic data, defect sizes, postoperative complications and follow-up durations were collected. A systematic review of the available literature was conducted in January 2020 using main databases. A total of 37 patients (20/17M/F) were included in this study, and the mean age and body mass index (BMI) were 58 years and 27 kg/m2, respectively. Minor complications occurred in six patients. Long-term follow-up demonstrated recurrence in three patients. Regarding the review, five publications were considered relevant. The highest complication rate was 28.6%, and the recurrence rate varied from 0 to 5.1%. This is the first review of the literature regarding sublay IH repair using a self-gripping mesh. The low rates of postoperative complications and recurrence in our experience and those reported by most of the reviewed articles demonstrate that this is a safe and effective method for repairing IHs.

Peritoneal lavage: a simple tool to prevent bleeding during and after laparoscopic cholecystectomy.

Bleeding remains one of the most serious complications of laparoscopic cholecystectomy and can increase mortality. Even if several patient-related and intraoperative factors increase the risk of bleeding, complete hemostasis should be achieved at the end of each surgical procedure. Although irrigation is a standard step, its importance is often underestimated. This commentary highlights the efficacy of peritoneal lavage in identifying bleeding sources and the effect of saline temperature.

Intestinal obstruction due to congenital bands in adults who have never had abdominal surgery Two case reports and a review of the literature.

Congenital abdominal bands are a very rare entity and are often silent for a person's entire life. In a very few circumstances, however, they can manifest with clinical symptoms. Diagnosis of these bands is very challenging as the patient has never submitted for abdominal surgery and imaging, laboratory tests and clinical examination can be silent or unspecific. Two patients were admitted to and operated on in our hospital between June 2017 and July 2018. All patients had a bowel obstruction at the time of presentation, presenting no emission of faeces or gas. Conservative therapy was tried in one case, and surgical intervention was required. At surgery, both patients were found to have congenital bands causing the occlusion. The postoperative courses were uneventful. Small bowel obstruction (SBO) by congenital bands remains a challenging disease for surgeons. Diagnosis of SBO has to be suspected even if radiology does not indicate any relevant features. Laparoscopy should be the preferred approach, but if not feasible, then open surgery can resolve the case. KEY WORDS: Adhesions, Congenital bands, Intestinal occlusion, Laparoscopy.

Dystopic retrohepatic gallbladder and cholecysto-choledocho lithiasis: the rendez-vous and indocyanine green fluorescence.

Laparoscopic cholecystectomy is a well-known procedure for the treatment of most gallbladder diseases. Sometimes, it could be very difficult, in the presence of aberrations regarding the cystic duct, the cystic artery, or the gallbladder itself. Fluorescence laparoscopy using indocyanine green could be very useful for all the situations of anatomy aberrations.