Laparoscopic right posterior sectionectomy for a large hepatocellular carcinoma close to inferior vena cava.

Approximately 20% of hepatocellular carcinomas (HCC) occur in noncirrhotic livers. Resection may be considered for patients with HCC, provided sufficient future liver remnant is available, regardless of the tumor size. Tumors located posteriorly near the right hepatic vein (RHV), or inferior vena cava can be managed through anterior or caudal approaches. RHV is typically conserved during right posterior sectionectomy. When a large posteriorly placed tumor causes chronic compression on RHV, the right anterior section drainage is redirected preferentially to the middle hepatic vein. The division of RHV in such instances does not cause congestion of segments 8 and 5. The technical complexity of laparoscopic right posterior sectionectomy arises from the large transection surface, positioned horizontally. We describe in this multimedia article, a case of large HCC in segments 6 and 7, which was successfully treated using laparoscopic anatomic right posterior sectionectomy.

Delayed presentation of a post-traumatic large right diaphragmatic hernia displacing liver and gallbladder - A case report.

Blunt or penetrating trauma resulting in injury or rupture of the diaphragm is rare and constitutes about 1% to 3.9% of all thoraco-abdominal injuries. It is often regarded as a marker of severe trauma. Unfortunately about half of these injuries can be missed during the index admission. Contrast-enhanced computed tomography is the best modality to assess the extent, size of diaphragmatic defect and nature of hernial contents. Surgery is mandatory once the diagnosis is made to prevent future strangulation of hernial contents. Although technically challenging, laparoscopic reduction and mesh repair is feasible in expert hands. We report our experience with laparoscopic repair and mesh re-enforcement in a patient who had a large right diaphragmatic hernia with part of liver, gallbladder, small bowel and omentum within the right hemithorax secondary to a penetrating trauma he had incurred 29 years earlier.

Trace Element Zinc, a Nature's Gift to Fight Unprecedented Global Pandemic COVID-19.

With the advent of twenty-first century, we are in cruel grip of a pandemic caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the associated illness being called as COVID-19. Since its outbreak in December 2019 in Wuhan, China, there are no medicines to cure the disease till date. Based on their experience, scientists say that developing a coronavirus vaccine could take at least a year. There are many steps in place before the vaccine comes for the distribution like its safety and cost-effectiveness, especially for the developing countries. In this scenario, the only way to prevent the disease is by following certain safety guidelines and to boost up the body's immune system. Zinc, a crucial trace element involved in several biological and metabolic processes, has been found to play a pivotal role in promoting and appropriately regulating the host defense mechanisms against viral infections. Zinc is naturally present in some foods, fortified in others and also available as dietary supplement. The current RDA (Recommended Daily Allowance) of zinc is 12 and 10 mg for males and females respectively. Zinc is the second most common trace mineral after iron in the cell. It is present in all organs and tissues in the body as it forms catalytic component of all 6 classes of enzymes encompassing almost 2000 enzymes in the body. Zinc is biologically essential for cellular processes, including growth and development, as well as DNA synthesis and RNA transcription. Zinc deficiency results in a number of metabolic changes besides a compromised immune system. In this review, the role of zinc in regulating the host defense and viral replication is being discussed with the main focus on COVID-19.

Laparoscopic resection of duodenal carcinoid: A feasible method: Single institute case series.

BACKGROUND: Duodenal carcinoids (neuroendocrine tumour) are rare tumour, but recently, increase in incidence has been noted. Various techniques for excision of tumour have been described in literature, but very few case reports and case series have mentioned about laparoscopic management of carcinoid tumour. We describe a case series of seven cases of duodenal non-periampullary carcinoids which was managed by laparoscopic method. AIMS: The aim of the study was to check feasibility of laparoscopic management of duodenal carcinoid and technique of surgery. SETTINGS AND DESIGN: This study design was a case series and prospective data were retrospectively collected. MATERIALS AND METHODS: A total of 7 patients were operated for carcinoid tumour of duodenum mainly involving first part by laparoscopic method from February 2016 to January 2017. All patients were followed up for minimum 1-year period and various pre-operative, intra-operative findings and post-operative outcome were noted. RESULTS: Out of seven patients, 6 patient were managed by laparoscopic duodenotomy and transduodenal excision whereas one patient required duodenectomy of first part. Mean operative time was 99 min, mean intraoperative blood loss was 55.7, mean hospital stay was 99.7 and no recurrence in a 1-year follow-up. CONCLUSIONS: Laparoscopic excision of carcinoid tumour is safe, technically reproducible and feasible method.

A Case Series on Superior Mesenteric Artery Syndrome Surgical Management, Single Institution Experience.

Compression of duodenum by Superior Mesenteric Artery (SMA) causing proximal intestinal obstruction is an uncommon condition. Treatment of this condition involves conservative management initially followed by surgical management in those patients who have persistent symptoms. This case series evaluates surgical management and outcome of six patients after one year, who presented with SMA syndrome and describes a brief review of literature. Three patients underwent open duodenojejunostomy and the rest three underwent laparoscopic duodenojejunostomy. All patients had uneventful postoperative recovery. Postoperative requirement of analgesics was less in laparoscopic group versus open group. All the three patients in laparoscopic group could be mobilised out of bed on the day of the surgery itself. Mean duration of hospital stay was seven days for open surgery group and three days for the laparoscopy group. Outcome in terms of resolution of abdomen pain and vomiting was similar in both the groups. Four patients were asymptomatic after one year of follow up. A high index of clinical suspicion is needed for the diagnosis of SMA syndrome. Laparoscopic approach is feasible, safe, less morbid and effective as compared to open surgery. In the presence of facilities and surgical expertise, laparoscopic duodenojejunostomy should be considered the procedure of choice for SMA syndrome. Majority of patients remain symptom free at one year follow up.

A Rare Case of Intestinal Malrotation and Volvulus of Jejunum with Coexisting Carcinoid Tumour of Appendix.

Malrotation of the midgut is generally regarded as a paediatric pathology. It is rare in adults. Patients may present with symptoms of acute bowel obstruction or chronic abdominal pain. Barium study, Contrast Enhanced Computed Tomography (CECT), Magnetic Resonance Imaging (MRI), diagnostic laparoscopy and sometimes explorative laparotomy are used for diagnosis. Ladd's procedure through the open approach has been the treatment of choice for complete malrotation of midgut, however there are reports on successful outcome for both complete and incomplete malrotation after laparoscopic approach as well. We report a case of a 25-year-old female who presented with a history of severe pain in abdomen for one week. CECT abdomen showed incomplete malrotation and volvulus in midgut. Laparoscopic detorsion of bowel loops, adhesiolysis, caecopexy and appendectomy was done. Patient's symptoms subsided immediately after surgery. Histological analysis of the appendix specimen showed small appendiceal carcinoid, which was purely incidental. At three months follow up, patient was symptom free.

Parietal Wall Abscess Perforating to Transverse Colon: A Rare Presentation.

Extrapulmonary tuberculosis affects an isolated organ or presents secondary to pulmonary involvement. Lymph nodes are the common sites for extrapulmonary tuberculosis. Primary extrapulmonary tuberculosis involving parietal wall is an unusual presentation. Tubercular abscess of the abdominal wall perforating to large bowel has not been reported. Here, we are reporting a very rare case of anterior abdominal wall abscess of tubercular origin in a 57-year-old female patient who presented with complaints of pain in upper abdomen for four months. CT scan and intraoperative findings revealed perforation of the abscess into transverse colon. Histopathology report confirmed the aetiology and origin of the abscess.

A Rare SOL of the Liver: Diagnostic and Management Dilemma.

Aetiology and clinical presentation of space occupying lesions (SOL) of liver are varied. It can be solid, cystic or heterogenous. Usually liver abscess presents as a symptomatic cystic SOL in a sick patient. Here, we are reporting a case of giant liver abscess presenting as simple benign cyst with corroborative image findings of simple cyst. He had significant co-morbid illness and jaundice on clinical evaluation. Liver abscess was not a differential diagnosis from clinical history. None of the haematological and biochemical parameters were suggestive of liver abscess. It was an intra-operative surprise to find such a huge liver abscess with 2 liters of pus, which was drained. We report this case because of its unusual presentation and associated findings.

Amyand's hernia: Our experience in the laparoscopic era.

Amyand's hernia is a rare presentation of inguinal hernia, in which the appendix is present within the hernia sac. This entity is a diagnostic challenge due to its rarity and vague clinical presentation. A laparoscopic approach can confirm the diagnosis as well as serve as a therapeutic tool. When the appendix is not inflamed within the inguinal hernia sac, then appendicectomy is not always necessary. Our case series emphasize the same presumption as three patient of Amyand's hernia underwent laparoscopic transabdominal preperitoneal hernioplasty without appendicectomy. The aim of this paper is to review the literature with regards to Amyand's hernia and provide new insight in its diagnosis and treatment.

Transfascial suture in laparoscopic ventral hernia repair; friend or foe?

'Suture hernia' is fairly a new and rare type of ventral hernia. It occurs at the site of transfascial suture, following laparoscopic ventral hernia repair (LVHR). Employment of transfascial sutures in LVHR is still debatable in contrast to tackers. Prevention of mesh migration and significant post-operative pain are the pros and cons with the use of transfascial sutures, respectively. We report an unusual case of suture hernia or transfascial hernia, which can further intensify this dispute, but at the same time will provide insight for future consensus.

A curious discourse of Krukenberg tumor: a case report.

Krukenberg tumor is usually but not always a bilateral involvement of ovaries from metastatic deposit from adenocarcinoma of stomach and rarely from other gastrointestinal (GI) and non GI organs. The route of metastatsis of this rare condition is still not proven. It is still uncertain whether surgical resection of ovarian metastases and/or primary tumor could improve the outcome. We report even a rare presentation of this rare disease entity.

3D Laparoscopy - Help or Hype; Initial Experience of A Tertiary Health Centre.

INTRODUCTION: To evaluate the advantages of 3D laparoscopy and compare its significance with conventional 2D laparoscopy during various operative procedures. METHODS: During present study, two groups were formed. Group A included patients who were operated using 3D laparoscopic imaging and Group B consisted of operated patients by 2D laparoscopy. Operative performance of both the groups was compared in terms of operative time and quality of imaging. RESULTS: Operative time interval for various procedures was significantly less in Group A as compared to Group B. Also, imaging quality was far superior with use of 3D imaging system especially in terms of depth perception. CONCLUSION: Advantages of 3D laparoscopy are well appreciated during operative procedures as previously documented by other studies in training models.

Laparoscopic necrosectomy in acute necrotizing pancreatitis: Our experience.

CONTEXT: Pancreatic necrosis is a local complication of acute pancreatitis. The development of secondary infection in pancreatic necrosis is associated with increased mortality. Pancreatic necrosectomy is the mainstay of invasive management. AIMS: Surgical approach has significantly changed in the last several years with the advent of enhanced imaging techniques and minimally invasive surgery. However, there have been only a few case series related to laparoscopic approach, reported in literature to date. Herein, we present our experience with laparoscopic management of pancreatic necrosis in 28 patients. MATERIALS AND METHODS: A retrospective study of 28 cases [20 men, 8 women] was carried out in our institution. The medical record of these patients including history, clinical examination, investigations, and operative notes were reviewed. The mean age was 47.8 years [range, 23-70 years]. Twenty-one patients were managed by transgastrocolic, four patients by transgastric, two patients by intra-cavitary, and one patient by transmesocolic approach. RESULTS: The mean operating time was 100.8 min [range, 60-120 min]. The duration of hospital stay after the procedure was 10-18 days. Two cases were converted to open (7.1%) because of extensive dense adhesions. Pancreatic fistula was the most common complication (n = 8; 28.6%) followed by recollection (n = 3; 10.7%) and wound infection (n = 3; 10.7%). One patient [3.6%] died in postoperative period. CONCLUSIONS: Laparoscopic pancreatic necrosectomy is a promising and safe approach with all the benefits of minimally invasive surgery and is found to have reduced incidence of major complications and mortality.

Laparoscopic management of a large duodenal lipoma presented as gastric outlet obstruction.

Lipoma of the duodenum is a rare tumor, with fewer than 230 cases reported to date. A majority of these tumors were managed by endoscopic and open surgical intervention, with published data on one case that was managed by total laparoscopy. We report a case of a 43-year-old woman with signs and symptoms of gastric outlet obstruction who was diagnosed as having a large duodenal lipoma that was managed successfully with laparoscopic excision.

Laparoscopic completion cholecystectomy: a retrospective study of 40 cases.

INTRODUCTION: Throughout the world, laparoscopic cholecystectomy is a widely accepted surgical treatment for both acute and chronic cholecystitis. It provides total relief of pre-surgical symptoms in up to 85% of patients. However, about 5% of patients may experience severe episodes of upper abdominal pain similar to those that they had prior to cholecystectomy; this is known as post-cholecystectomy syndrome. Gallbladder remnant with calculi is one of the causative factors. However, there have been only a few case series related to this reported in literature to date. Herein, we present our experience with laparoscopic management of gallbladder remnant with calculi in 40 cases. METHODS: A retrospective study of 40 cases was carried out in our institution. All patients underwent open cholecystectomy at other centres, and their cases were managed by laparoscopic completion cholecystectomy. RESULTS: The mean operating time was 102.4 min (range, 60-120 min). The duration of hospital stay was 2-4 days. Two cases were converted to open surgery because of extensive dense adhesions. One case had minor a common bile duct injury, and another had port-site infection. There were no cases of mortality. CONCLUSION: Gallbladder remnant containing stones may be the cause of otherwise unexplained postcholecystectomy pain. Completion cholecystectomy offers a definitive treatment for any residual gallbladder remnant and can be performed laparoscopically.

Symptomatic "H" type duplex gallbladder.

Gallbladder duplication with an incidence at autopsy of about 1 in 4000 is important in clinical practice, because it may cause some clinical, surgical, and diagnostic problems. Preoperative identification of this rare anomaly avoids biliary injuries and the other consequences of missed diagnosis. In this report, we present a case of ductular type duplex gallbladder diagnosed preoperatively by magnetic resonance cholangiopancreatography (MRCP) and ultrasound and managed successfully by laparoscopy.

Laparoscopic cholecystectomy for left-sided gallbladder (sinistroposition).

Transposition of the gallbladder to the left side without situs inversus viscerum is rare. These gallbladders are situated under the left lobe of the liver between Segment III and IV or on Segment III to the left of the falciform ligament. Because routine preoperative studies may not detect the anomaly, it may provide the surgeons with an unusual surprise during laparoscopy. Awareness of the unpredictable confluence of the cystic duct into the common bile duct and selective use of intraoperative cholangiography aid in the safe laparoscopic management of this unusual problem.

Laparoscopic derotation and cholecystectomy for torsion gallbladder.

Torsion of the gallbladder is an unusual cause of gangrenous cholecystitis. Even with the advent of recent radiological imaging modalities, the preoperative diagnosis of this entity remains elusive. Herein, we present a case of gallbladder torsion in a 76-year-old lady who successfully underwent laparoscopic derotation and cholecystectomy.