Lemmel's syndrome: Case report of a not feasible endoscopic management.

INTRODUCTION: Lemmel's syndrome is a rare disease presenting with obstructive jaundice, secondary to common bile duct compression by duodenal diverticulum. PRESENTATION OF CASE: A 79-year-old female was admitted to our emergency department with cholangitis and obstructive jaundice, due to choledocal compression by two periampullary diverticula, with major papilla opening near the biggest one (periampullary diverticulum type III). Endoscopic retrograde cholangiopancreatography didn't succeed sphincterotomy, therefore laparoscopic rendez-vous was performed. DISCUSSION: This case is an example of an unusual cause of obstructive jaundice, which should be mentioned along with choledocolithiasis and biliary or ampullary neoplasms, in order to avoid delay in diagnosis and management. CONCLUSION: The commonest treatment of Lemmel's syndrome reported in literature is ERCP with sphincterotomy, but when endoscopic management fails, interventional radiology and surgery should also be considered.

Emergency totally laparoscopic surgery for appendicitis in right Amyand's hernia associated to symptomatic left inguinal hernia: A case report.

INTRODUCTION AND IMPORTANCE: Amyand's hernia is a rare type of inguinal hernia which contains vermiform appendix in the inguinal sac, seldom complicated by acute appendicitis. It is usually repaired by open inguinal approach, but laparoscopic technique has been increasingly described in literature; nevertheless, standard of care is far from being defined. Here we report the case of Amyand's hernia complicated by acute appendicitis and simultaneous symptomatic left inguinal hernia, both repaired by laparoscopic technique. CASE PRESENTATION: A 85-years-old man presented with acute appendicitis in Amyand's hernia and simultaneous incarcerated left inguinal hernia. CLINICAL DISCUSSION: After complete preoperative work-up, the patient underwent laparoscopic appendectomy and laparoscopic bilateral hernia repair with mesh. CONCLUSION: Laparoscopic approach may be safe and feasible for Amyand's hernia treatment in emergency setting when performed by expert hands, with minimized risk of surgical site infection (SSI), quick recovery and reduced hospital stay. Laparoscopic hernia repair with mesh can be a reasonable approach in selected cases of bilateral or recurrent hernia, and concomitant intrabdominal inflammation, especially when contamination is scarse and limited to a restricted area.

NIR ICG-Enhanced Fluorescence: A Quantitative Evaluation of Bowel Microperfusion and Its Relation to Central Perfusion in Colorectal Surgery.

BACKGROUND: To date, no standardized protocols nor a quantitative assessment of the near-infrared fluorescence angiography with indocyanine green (NIR-ICG) are available. The aim of this study was to evaluate the timing of fluorescence as a reproducible parameter and its efficacy in predicting anastomotic leakage (AL) in colorectal surgery. METHODS: A consecutive cohort of 108 patients undergoing minimally invasive elective procedures for colorectal cancer was prospectively enrolled. The difference between macro and microperfusion (ΔT) was obtained by calculating the timing of fluorescence at the level of iliac artery division and colonic wall, respectively. RESULTS: Subjects with a ΔT ≥ 15.5± 0.5 s had a higher tendency to develop an AL (p < 0.01). The ΔT/heart rate interaction was found to predict AL with an odds ratio of 1.02 (p < 0.01); a cut-off threshold of 832 was identified (sensitivity 0.86, specificity 0.77). Perfusion parameters were also associated with a faster bowel motility resumption and a reduced length of hospital stay. CONCLUSIONS: The analysis of the timing of fluorescence provides a quantitative, easy evaluation of tissue perfusion. A ΔT/HR interaction ≥832 may be used as a real-time parameter to guide surgical decision making in colorectal surgery.

Symptomatic acinar cell cystadenoma of the pancreas.

Acinar cystic transformation (ACT), also known as 'acinar cell cystadenoma', is an uncommon cystic neoplasm of pancreas with unknown malignant potential. This case regards a woman with symptomatic pancreatic head ACT, revealed with pathological exam of specimen after pancreaticoduodenectomy. A 57-years-old patient presented mild hyperbilirubinemia and recurrent cholangitis; she underwent to ERCP, EUS and MRI, and these exams revealed a large cyst of the pancreatic head that caused biliary compression. The discussion of the case by the multidisciplinary group indicated surgical resection. Pancreatic ACT is so rare, and its preoperative diagnosis is difficult. The symptoms of the patients and the features of the cyst are the criteria to choose a surgical resection.

Robotic-assisted distal pancreatectomy with splenectomy in a paediatric patient for solid pseudopapillary tumour.

Solid pseudopapillary tumour is a rare low-grade malignant potential carcinoma of the pancreas that typically occurs in females in their third decade. It most commonly occurs in the tail of the pancreas, although any site can be affected. Surgical resection is the standard treatment and offers an excellent prognosis. We report a case of a 17-year-old female with an acute onset abdominal pain and a radiological diagnosis of a cystic lesion in the distal pancreas. A robotic-assisted distal pancreatectomy with splenectomy was performed. Robotic-assisted surgery is an emerging technique for the treatment of pancreatic neoplasms. This approach can be considered for younger patients, thanks to the potential advantages of the robotic Da Vinci Xi System.

Symptomatic burned-out testicular seminoma: A case report.

INTRODUCTION AND IMPORTANCE: Burned-out testicular cancer is a rare phenomenon to be taken into account for differential diagnosis in males presenting with retroperitoneal lymphadenopathy. CASE PRESENTATION: A 54-years-old male complaining of abdominal pain over the past several months was found on CT to have a large mass adjacent to the inferior vena cava, with the imaging features of a malignant lymphadenopathy. CLINICAL DISCUSSION: The hematologist who evaluated the case suggested a biopsy of the retroperitoneal mass: a seminoma was diagnosed on pathological examination. Then a testicular US revealed a focal peripheral hypoechoic region with no associated internal vascularization within the right testicle. CONCLUSION: This case report highlights the need for routine scrotal examination in all men presenting with an abdominal mass in order to rule out the possibility of an intra-abdominal seminoma.

Laparoscopic treatment of symptomatic Dunbar syndrome: a case report.

INTRODUCTION AND AIM OF THE STUDY: Dunbar syndrome is a rare disorder due to the external compression of the celiac trunk by the median arcuate ligament. The symptoms include abdominal pain, nausea and vomiting with a significative reduction in patients' quality of life. Laparoscopy has proven to be a safe procedure. The aim of this study is to present a case of Dunbar syndrome undergoing laparoscopic surgery. CASE PRESENTATION: A 40-year-old male patient presented at Emergency Room with upper abdominal pain and dyspepsia, related to food intake. A selective arteriography of the celiac trunk revealed stenosis due to compression of the celiac artery. CLINICAL DISCUSSION: Laparoscopic decompression of the celiac trunk by the median arcuate ligament was performed. Postoperative course was uneventful and the patient was discharged on the 5th postoperative day. CONCLUSION: Minimally invasive surgical division of the arcuate ligament is feasible and safe and it can restore patients' quality of life.

Primary ovarian Burkitt's lymphoma presentation in a young woman: A case report.

INTRODUCTION AND IMPORTANCE: Burkitt's lymphoma is one of the fastest growing human cancers and it needs a rapid diagnosis. CASE PRESENTATION: A young woman presented to our institution with acute abdominal pain, tenderness and constipation. Ultrasound reported a right ovarian mass; at laparoscopy, we discovered ascites, peritoneal carcinomatosis and a voluminous pelvic mass. CLINICAL DISCUSSION: Diagnosis was confirmed as non-Hodgkin sporadic Burkitt's lymphoma: the careful workup was the key to initiate multiagent chemotherapy. CONCLUSION: Primary ovarian Burkitt's lymphoma, in a young woman in a non-endemic zone, is a rarity that represents a strong diagnostic challenge, but rapid identification can lead the patient to appropriate therapies and improvement of prognosis.

Complication of Hirschsprung's disease immediately after pregnancy: A rare case report.

INTRODUCTION AND IMPORTANCE: Hirschprung's disease (HD) is a rare congenital colonic disorder that may develop in adult age, often determining a poor life quality with complications needing an emergency surgical setting. The disease rarely presents as an acute intestinal obstruction like SV, which represents an abdominal emergency issue. CASE PRESENTATION: A few days after discharge from gynecology unit because of her first childbirth, a young woman with HD developed colonic obstruction due to sigmoid volvulus, which was treated with Hartmann's procedure. CLINICAL DISCUSSION: Some months later, the patient underwent a two-stage Duhamel's procedure to restore the digestive tract's continuity. Both hospital periods were free of critical events. CONCLUSION: The woman regained a good quality of life: Duhamel's procedure revealed as a safe technique to use in HD adult.