Negative pressure-assisted endoscopic pilonidal sinus treatment.

BACKGROUND: Endoscopic pilonidal sinus treatment (EPSiT) is a novel minimally invasive option for the treatment of pilonidal sinus disease (PSD). To optimise the postoperative wound management after EPSiT, an ultraportable negative pressure wound therapy (NPWT) device was used. The aim of this study was to assess the clinical outcomes of negative pressure-assisted (NPA) EPSiT. METHODS: All patients with PSD treated by EPSIT from November 2017 to October 2019 were managed postoperatively with a commercially available NPTW dressing applied to the wound. All patients were prospectively entered into a dedicated database. Primary outcome measures were healing rate and return to normal activities. Secondary outcomes were postoperative complications and patient satisfaction. RESULTS: Thirteen male patients underwent NPA EPSiT (mean age 27.8 years, range 16-52 years). Two patients had previous surgery for PSD. The mean follow-up was 14 months (range 4-28 months). In two patients, only partial healing of the tract was achieved. One of these required a further successful NPA EPSiT, while the other one refused any other treatment because of the lack of symptoms. Eight patients were very satisfied and 5 were satisfied with this treatment. CONCLUSIONS: NPA EPSiT is a simple method for improving postoperative wound management, facilitating a quicker recovery and possibly improving overall patient satisfaction.

Acute acalculous cholecystitis on a COVID-19 patient: a case report.

INTRODUCTION: We report an extremely rare case of acute acalculous cholecystitis on a COVID-19 patient. In our knowledge, this is the first report of laparoscopic cholecystectomy performed on a COVID-19 patient. PRESENTATION OF CASE: A COVID-19 patient was diagnosed with acute acalculous cholecystitis and a multidisciplinary team decided to perform a percutaneous transhepatic biliary drainage (PTBD) as the first treatment. SARS-CoV-2 RNA was not found in the bile fluid. Because of deterioration of the patient's clinical conditions, laparoscopic cholecystectomy had to be performed and since the gallbladder was gangrenous, the severe inflammation made surgery difficult to perform. DISCUSSION: Acalculous cholecystitis was related with mechanical ventilation and prolonged total parenteral nutrition, in this case the gangrenous histopathology pattern and the gallbladder wall ischemia was probably caused by vascular insufficiency secondary to severe acute respiratory distress syndrome of COVID-19 pneumonia. The percutaneous transhepatic gallbladder drainage (PTBD) was performed according to Tokyo Guidelines because of high surgical risk. Laparoscopic cholecystectomy was next performed due to no clinical improvement. The absence of viral RNA in the bile highlights that SARS-CoV-2 is not eliminated with the bile while it probably infects small intestinal enterocytes which is responsible of gastrointestinal symptoms such as anorexia, nausea, vomiting, and diarrhoea. CONCLUSIONS: Although the lack of evidence and guidelines about the management of patient with acute cholecystitis during COVID-19 pandemic, laparoscopic cholecystectomy, at most preceded by PTGBD on high surgical risk patients, remains the gold standard for the treatment of acute cholecystitis on COVID-19 patients.

An extremely rare case of an oversized accessory spleen: case report and review of the literature.

BACKGROUND: The accessory spleen is a congenital defect characterized by a separated ectopic splenic parenchyma. The size is rarely more than 4 cm. The preoperative diagnosis is prohibitive preoperatively. The aims of the present manuscript were to present the case of a patient with a rare oversize accessory spleen and a review of the literature. CASE PRESENTATION: A 15-year-old boy was admitted to the emergency department following blunt abdominal trauma. The computed tomographic scan showed a traumatic rupture of the spleen and a 7-cm mass at the left side of the retroperitoneal space. Conservative treatment started and aborted after 4 h due to the onset of haemodynamic instability. Splenectomy was performed. An accessory spleen was discovered. A second large mass in the retroperitoneum was diagnosed as a second large accessory spleen that was also left in place. The postoperative course was uneventful, and the patient was discharged on the 7th postoperative day. Seven months later, the CT scan showed viability of both accessory spleens. CONCLUSION: An accessory spleen can be variously located and the retroperitoneal position is extremely uncommon. Preoperative diagnosis is still difficult, especially in emergency and as in our case, the literature shows the difficulty of reaching a diagnosis before surgery. The main misdiagnosis is neoplastic disease and for this reason accessory spleen can be wrongly removed. An undiagnosed pre or intra operative retroperitoneal mass, closely to the spleen, have to be managed carefully. The diagnosis of accessory spleen needs to be ever considered as if found, represents a great possibility to conduct a normal life after splenectomy (of main spleen) for trauma.

Effective of laparoscopy for post-operative small bowel adhesion in children.

AIM: The aim of this paper is to report a case of a child with adhesive small bowel obstruction treated by laparoscopic ap-proach. CASE REPORT: A 13-year old patient developed a small bowel obstruction caused by adhesion. He was successfully treated by laparoscopic adhesiolysis and was discharged from the hospital on the 7th post-operative day in satisfacto-ry condition. DISCUSSION: this disease is treated by laparoscopy very rarely, especially in children. In patients without comorbidities, such as pulmonary or cardiovascular diseases, laparoscopic approach could be considered as the first approach in children because the patient has the advantage of less pain and short hospitalization. CONCLUSION: Until clinical trials will address guidelines, when possible, laparoscopic approach should be attempted.

A new modified Mayo technique: should the surgeons need a new open technique for hernia repair in their armamentarium?

INTRODUCTION: The Mayo technique is one of the most common techniques used to repair incisional, umbilical, and epigastric hernias. A high percentage of recurrences, together with the use of particular expensive types of meshes, are some of the most relevant problems in this surgical field. PATIENTS AND METHODS: This study is a clinical prospective observational and involves all the patients who underwent procedures using a new modified Mayo technique from 2006 through 2013. The general criteria analyzed were age, sex, obesity, smoke abuse, diabetes, chronic diseases, type of hernia, operative time, morbidity and mortality. All the patients involved in this study were followed-up from 6 to 120 months. RESULTS: The types of hernia were 5 epigastic hernia (20,8%), 8 umbilical hernia (33,3%), 11 midline incision hernia (45,9%). Ten patients (41,7%) presented non-complicated hernias; 8 patients (33,3%) presented strangulated hernias and 6 patients (25,0%) presented obstructed hernias. No intestinal resection was necessary in any of the patients. The mean operative time was 55 minutes (range 30-180). The mean hospital stay of the patients' after-post operative procedure was 4.5 days (range, 2 to 8 days). No major complications have been reported. Only one patient present a recurrence. CONCLUSION: These preliminary results suggest that this modified Mayo technique could be useful in the armamentarium of surgeon to repair incisional, umbilical, and epigastric hernias. More studies are needed to validate the technique.