Intrahepatic Arterioportal Fistula: A Rare Cause of Portal Hypertension After Deceased Donor Liver Transplant

A 43-year-old male patient, who received a deceased donor liver transplant for background ethanol-related decompensated cirrhosis, presented 7 months after transplant with mild abdominal distension and pain. On evaluation, the patient had thrombocytopenia, high serum-ascites albumin gradient ascites, and deranged liver functions. The Doppler study of the splenoportal axis showed hepatofugal flow in the recipient's portal vein, normal hepatic veins, a normal liver, splenomegaly, mild ascites, and multiple periportal collaterals. A transjugular liver biopsy and a hepatic venous pressure gradient measurement were done, which suggested mild portal tract inflammation with portal tract fibrosis with prominent portal venous thickening and normal hepatic venous pressure gradient (4 mm). However, the patient had a progressive increase in ascites and a dramatic increase in serum bilirubin level. A triple-phase computed tomography was done that showed rapid contrast flow in both the portal and hepatic arterial phase, suggesting arterialization of the portal flow with possible suspicion of a communicating arterioportal fistula. The patient underwent digital subtraction angiography, which was followed by an embolization of the arterioportal fistula. After embolization, serum bilirubin gradually decreased and ascites resolved. A repeat Doppler of the portal venous system showed established hepatopetal flow with progressively rising portal flow velocities.

Biliary cystadenoma in an endemic zone of hydatid cyst: A rare surgical surprise

The advancement of radiological investigations has led to the early and incidental detection of hepatic cystic lesions. These are most commonly the simple cysts but can be malignant as well. Despite the recent advances, these lesions still pose a diagnostic as well as therapeutic challenge. The biliary cystadenomas and carcinomas form around 5% of all the malignant cystic lesions of liver. These lesions are hardly diagnosed preoperatively and are usually a histopathological surprise. They warrant a surgical excision. Herewith, the authors are describing a case of cystic hepatic neoplasm initially misdiagnosed as hydatid cyst of liver and discovered to be a vascular cystic lesion intraoperatively. This patient underwent resection of the lesion and was discovered to harbour biliary cystadenoma on histopathological specimen.

Primary mesenteric neuroendocrine tumour with liver metastasis: a common presentation of an uncommon tumour

Neuroendocrine tumours (NET) are rare. They usually arise from the gastrointestinal or bronchopulmonary systems. Most are discovered incidentally and the small bowel tumours pose special difficulty in detection and treatment. Primary mesenteric involvement is very rare. Here we report such a case with a liver metastasis. This was preoperatively diagnosed and treated by enucleation of the mesenteric tumour together with right hepatectomy in a single sitting.

Prevalence of non-alcoholic fatty liver disease and hypercholesterolemia in patients with gallstone disease undergoing laparoscopic cholecystectomy

BACKGROUND

Gallstone disease (GSD) and nonalcoholic fatty liver disease (NAFLD) are connected with a high prevalence in the general population and they share common risk factors for their occurrence. Limited literature with inconsistent results is available, suggesting a potential association between these lifestyle-induced diseases. Liver biopsy is the gold standard for diagnosing NAFLD. The aim of this study was (1) to identify the prevalence of asymptomatic NAFLD or NASH in liver biopsy; (2) to identify the association of hypercholesterolemia with NAFLD in patients undergoing laparoscopic cholecystectomy (LC).

METHODS

This is a prospective observational study conducted on patients who underwent LC for symptomatic gallstones in the Department of General Surgery, Post Graduate Institute of Medical Education and Research, Chandigarh, India, from 1st July 2013 to 31st December 2014. All included patients had ultrasonography (USG) and the following parameters tested: serum triglycerides (TG), cholesterol, low density lipoprotein cholesterol (LDL-C), and high-density lipoprotein cholesterol (HDL-C). A wedge liver biopsy was obtained from free edge of the right liver lobe during LC and all biopsy specimens were analyzed by a single pathologist.

RESULTS

Among 101 patients included in the study, dyslipidemia was present in 49.50%. There was no association between NAFLD and serum cholesterol, TG or LDL-C (P, 0.428, 0.848, 0.371 respectively). NAFLD was confirmed in liver biopsy in 21.8% of patients but none had fibrosis or cirrhosis on biopsy. No complications were observed following liver biopsy.

CONCLUSIONS

Liver biopsy during LC gives an opportunity to diagnose the disease at an early and reversible stage. It is feasible, safe and cost effective.

Surgical management of the impacted dormia basket during ERCP

The incidence of associated common bile duct stones in patients undergoing cholecystectomy is 10%. The present day management of common bile duct stone is pre- or post-operative endoscopic retrograde cholangio-pancreatography and clearance of common bile duct. Complications of ERCP and CBD stone extraction have been reported to occur in 5 to 10% cases which may range from mild to life threatenin Here we report a case of cholelithiasis with choledocholithiasis with obstructive jaundice and patient while undergoing ERCP and stone retrieval had complication of impacted dormia basket which was managed by surgery. 

Impact of Enhanced Recovery after Surgery protocol on immediate surgical outcome in elderly patients undergoing pancreaticoduodenectomy

The numbers of patients undergoing pancreaticoduodenectomy are increasing and considerable percentage is elderly patients. Pancreaticoduodenectomy is a major and complicated surgery. The morbidity and mortality following pancreaticoduodenectomy have significantly reduced in recent times; it still remains unclear in elderly patients. Applications of Enhanced Recovery after Surgery protocol have contributed for this better outcome. In this retrospective study, patients who underwent pancreaticoduodenectomy with Enhanced Recovery after Surgery protocol were included and divided into two groups (< 60 years vs ≥ 60 years). The "elderly patients" (≥ 60 years) were defined based on the WHO definition for Indian subcontinent. Outcomes were analyzed in terms of postoperative morbidity, mortality and length of hospital stay. Total 103 patients underwent pancreaticoduodenectomy during the study period (January 2012-December 2017). The mean age was 56.6 ± 10.32 years. Fifty-six (54.37%) patients were aged < 60 years (young group) and 47 (45.63%) patients were aged ≥ 60 years (elderly group). There was no difference between the groups in terms of age, gender, co-morbidity, preoperative drainage and diagnosis. There was no significant difference in the morbidity and mortality (p > 0.05). Delayed gastric emptying was the most common complication which was 25.24% (21% vs 23.41%). Pancreatic fistula rate was 13.59% (8.9% vs 12.76%) and hemorrhage was 4.85% (5.4% vs 4.3%). Mortality was 4.85%. Postoperative hospital stay was comparable (14.7 days vs 15.3 days) (p = 0.164). Pancreaticoduodenectomy is a safe surgical procedure in elderly patients in comparison to young patients. Application of Enhanced Recovery after Surgery protocol can improve the outcome further.

Efficacy of melatonin on sleep quality after laparoscopic cholecystectomy

CONTEXT

Postoperative sleep and circadian rhythm disturbances were associated with prolonged postoperative convalescence, respiratory, and cardiovascular morbidity. Sleep disturbances have been shown to be due to decreased levels of circulating melatonin after surgery. If this sleep pattern and circadian rhythm are recycled, outcome after surgery could be improved.

AIMS

The aim of this study was to observe the effect of melatonin on the quality of sleep in patients undergoing laparoscopic cholecystectomy (LC).

SUBJECTS AND METHODS

Hundred patients of LC participated in this randomized, placebo-controlled, double-blind, clinical trial. Patients were randomized equally into Group A who received 6 mg melatonin tablets 45 min before sleep for 3 days after surgery and Group B who received placebo.

RESULTS

Melatonin usage results in decrease in sleep latency (SL) as compared to placebo (13.6 ± 14.95 vs. 20.10 ± 16.18 min, P = 0.04). There was also increased total sleep duration (TSD) on postoperative day (POD) 1 (P = 0.004) and POD 2 (P = 0.001) in Group A. There was a decrease in daytime naps and night awakenings after surgery in Group A though it was not significant statistically. Subjective assessment of sleep on visual analog scale showed reduced sleep scores (P = 0.001 on POD 1 and 2) and decreased pain (P = 0.02 on POD 1) in Group A. Statistically significant difference was not observed in fatigue or general well-being among groups.

CONCLUSIONS

Results in this study could demonstrate that melatonin as a single agent could improve the quality of sleep after LC by decreasing SL and increasing TSD.

Neglected Necrotizing Fasciitis - A Rare Complication of Spinal Anaesthesia

Necrotizing Fasciitis (NF) is a rare, rapidly progressive severe bacterial soft tissue infection with a high mortality rate. NF classically involves the trunk, groin/perineum, lower limbs, and postoperative wound sites. NF secondary to spinal anaesthesia in a young postpartum female is extremely rare. Here we are describing a young postpartum female who underwent cesarean section for the delivery of child but developed NF of the back starting from the site of spinal needle insertion. She was referred to our center after 21 days of surgery with extensive NF. She underwent serial debridement but succumbed to septic shock secondary to gram negative and fungal sepsis.

Fistulating Richter's Hernia of Groin with Necrotizing Soft Tissue Infection: A Lethal Combination

Strangulation of groin hernia can result in significant morbidity and mortality. Spontaneous external fistulation following strangulation is rare and typically occurs with Richter's hernia. Spreading Necrotizing Soft Tissue Infection (NSTI) secondary to Enterocutaneous Fistula (ECF) is an ominous sign, further worsening its prognosis. Early diagnosis and prompt surgical treatment is crucial to improve outcome. Herewith the authors are presenting a case of neglected inguinal hernia. It was complicated with ECF formation and rapidly spreading NSTI of flank. He underwent resection and anastomosis of the gangrenous bowel, anatomical repair of the hernia along with soft tissue debridement of flank region. This patient however succumbed to sepsis with multi organ dysfunction. Significant delay in seeking medical care led to dismal outcome.

Spontaneous Rupture of a Choledochal Cyst During Post Partum: A Rare Presentation

With the advent of newer radiological investigations, choledochal cysts are being diagnosed more often in present era. These cysts are commonly diagnosed in early childhood and infancy, although some go undetected to be diagnosed in adulthood. These malformations are associated with multiple complications like cholangitis, jaundice, pancreatitis, rupture or even malignancy. Here we describe a post partum female, who was diagnosed to have choledochal cyst during sixth month of pregnancy. She presented with obstructive jaundice in cholangitis and was subjected to endoscopic retrograde cholangiopancreatography (ERCP) with stenting. This female delivered normally at term. She again had jaundice with cholangitis during early post partum period. Endoscopic stenting could be performed. She had features of peritonitis after 1 week of stenting. Investigations were performed and a diagnosis of spontaneous rupture of choledochal cyst was made. She underwent laparotomy and lavage with complete excision of the choledochal cyst and Roux-en-Y hepaticojejunostomy.

Mediastinal mixed germ cell tumor in an infertile male with Klinefelter syndrome:A case report and literature review

Klinefelter syndrome (KS) is a well-documented abnormality of the sex chromosome, with an incidence of 1 in 600 newborn males. It is characterized by a 47, XXY or a mosaic karyotype, hypergonadotrophic hypogonadism, infertility, reduced body hair, gynecomastia, and tall stature. Different neoplasms such as breast, testicular, and lymphoreticular malignancies may occur in 1% to 2% of the cases with KS. Herein we describe a case of mediastinal mixed germ cell tumor (GCT) in a 40-year-old male with KS. Interestingly, this case also had mitral valve prolapse, and an incidental papillary microcarcinoma of the thyroid gland. In view of the presence of pulmonary nodules, antemortem differential diagnoses considered were mycobacterial infection, lymphoma, thymic carcinoma, and a primary/metastatic neoplasm of the lung. As GCT was not considered, the serum markers of a GCT were not performed. The diagnosis of this rare mediastinal mixed GCT with KS was made at autopsy.

Duplication cyst of ileum presenting as acute intestinal obstruction in an adult

Duplication cysts occur because of congenital aberration during gut development. They are commonly diagnosed during infancy and rarely during adulthood. We present an adult male who presented to surgical emergency with acute intestinal obstruction. Intraoperatively, this patient was found to have a non-communicating duplication cyst of ileum causing proximal obstruction. The involved segment of the small bowel was resected and a divided loop ileostomy was created.

Tuberculosis of Gal-Blader Mimicking Malignancy - A Case Report

A correct preoperative diagnosis of gall-bladder tuberculosis is exceptionally unusual in the absence of pathognomic features both on clinical presentation and on imaging. Herein we present a case of 50 year female who was operated with a provisional diagnosis of gall-bladder malignancy and was found to have tuberculosis of gall-bladder on histopathology.

Von Meyenburg complex and complete ductal plate malformation along with Klatskin tumour: a rare association

Von Meyenburg complexes (VMCs), or bile duct microhamartomas, are among the constellation of defects of ductal plate malformation. These present as multiple small intrahepatic cysts and are diagnosed incidentally. Association of intrahepatic VMCs with a bile duct cancer has rarely been reported. We describe a case of a 53-year-old man presenting with obstructive jaundice. Biochemistry and radiology gave a provisional diagnosis of a resectable Klatskin tumour. The patient underwent right hepatectomy with common bile duct and caudate lobe excision. The histopathological examination demonstrated intrahepatic VMCs with complete ductal malformation and malignancy at the hilum.

Acute pancreatitis with eclampsia-preeclampsia syndrome and poor maternal outcome: two case reports and review of literature

Acute pancreatitis in pregnancy is a rare entity and has been reported to be associated with preeclampsia in the literature. Fulminant pancreatitis may have a guarded prognosis despite intensive multidisciplinary management. Two cases of maternal mortality in women with acute pancreatitis noted in the setting of preeclampsia-eclampsia syndrome are reported here.

Biliopleural fistula following gun shot injury in right axilla

A biliopleural fistula (BPF) is a rare and atypical manifestation of thoracoabdominal trauma. A stepwise approach for the management is recommended for a successful outcome. We report a case of a 22-year-old man who was referred to our hospital with respiratory discomfort after sustaining a gunshot injury in the right axilla. On investigations he had haemopneumothorax, central liver contusion with perihepatic fluid and a bullet lodged at the level of right renal hilum. He was at first managed by placing a right intercostal tube drain, which initially drained blood and subsequently started draining bile. He was managed successfully with endoscopic biliary stenting, pigtail drainage of subphrenic collection and antibiotics.

Effects of preoperative carbohydrates drinks on immediate postoperative outcome after day care laparoscopic cholecystectomy

BACKGROUND

Postoperative nausea and vomiting is the most common cause for unexpected hospital admission of patients undergoing day care surgery. Overnight fasting changes patient metabolic state and influences their perioperative stress response. Preoperative carbohydrate loading may have accelerated recovery and better overall outcome after major abdominal surgery. The aim of the study was to investigate the effects of preoperative carbohydrate-rich drinks on postoperative nausea and vomiting and pain after day care laparoscopic cholecystectomy.

METHODS

A total of 120 patients posted for day care laparoscopic cholecystectomy were included in the study and were randomized into three groups. Group A (Cases)-receiving the carbohydrate-rich drink before surgery (CHO), group B (placebo)-receiving the placebo drink before surgery and group C (controls)-fasting from midnight before surgery. Postoperative nausea and vomiting and visual analogue score for pain were noted and analyzed for 24 h.

RESULTS

Mean score of nausea in 0-4 h in group A was significantly lower as compared to group B and group C (p = 0.001). Difference in mean score of nausea in 4-12 and 12-24 h between groups was not significant (p = 0.066), (p = 0.257). Mean score of vomiting in 0-4 and 4-12 h in group A was significantly less than that of group B and group C (p = 0.004), (p = 0.001). Mean score of pain in group A was significantly less when compared to group B and group C in 0-4 h (p = 0.001) and 4-12 h (0.005).

CONCLUSION

Perioperative consumption of a carbohydrate-rich drink can minimize postoperative nausea, vomiting and pain in patients undergoing outpatient cholecystectomy. Consumption of carbohydrate drinks up to 2 h prior to surgery is not associated with additional complications.

Conservative surgery for pancreatic neck transection

Pancreas is the fourth solid organ injured in blunt abdominal trauma. Isolated pancreatic injury is present in less than 1% of patients. As it is associated with high morbidity and mortality, management is controversial.

Isolated pancreatic trauma cases with pancreatic neck transection following blunt abdominal trauma were analyzed. All these patients were treated with immediate surgery involving lesser sac drainage and feeding jejunostomy only.

Authors conclude that lesser sac drainage can be used as an alternative to distal pancreatectomy or pancreaticojejunostomy or pancreaticogastrostomy.

Laparoscopic heller myotomy for achalasia cardia-initial experience in a teaching institute

Laparoscopic Heller cardiomyotomy and Dor fundoplication is the surgical procedure of choice for esophageal achalasia. The aim of our study was to investigate the clinical outcome and safety of laparoscopic Heller-Dor procedure performed by using Hook electrocautery and as a teaching module for advanced laparoscopic surgery. Between January 2005 and December 2010, 25 consecutive patients with achalasia underwent laparoscopic Heller-Dor operation by a single surgeon. All the patients received upper gastrointestinal series (barium swallow), esophagogastroscopy, and esophageal manometry to exclude esophageal carcinoma and to confirm the diagnosis. All the patients were operated by laparoscopic modified Heller myotomy with Dor fundoplication by using hook electrocautery. Among 25 operated patients, 14 were male and 11 were female with a median age of 43 years (range 18-72 years). The mean operative time was 93.3 min (range 50-50 min), the mean operative blood loss was 90 ml (range 40-200 ml), the median time to oral feeding was 2 days (2-4 days), and the median hospital stay was 4 days (4-7 days). There was no conversion to open surgery. Intraoperative mucosal perforation was encountered in three patients and was repaired in all of them by laparoscopic suture. All the patients had an uneventful recovery without postoperative complication and had excellent clinical response (96 %) during follow-up. Laparoscopic Heller-Dor operation using hook electrocautery is safe, inexpensive, and effective treatment for achalasia which is useful for teaching and training surgical residents in advanced laparoscopic surgery.

Clinical and endoscopic parameters at presentation that predict the need for long-term immunosuppression in ulcerative colitis

Introduction: The clinical course of ulcerative colitis (UC) ranges from a mild course with prolonged periods of remission to severe disease requiring long-term immunosuppression for disease control. There is limited data on the predictors of need for immunosuppression at presentation. Objective: The aim was to evaluate clinical, endoscopic and histopathological parameters at presentation in patients with UC that predict the need for long-term immunosuppressive therapy. Materials and Methods: We studied 81 patients (males; 40; mean age 38.69 ± 12.90 years) with UC (41 prospectively and 40 retrospectively). The clinical presentation, duration, extra-intestinal features, extent of disease, haematological and biochemical features, histology and outcome (drugs, surgery, and mortality) were recorded and analyzed. Subgroup analysis was done after dividing the patients into two groups depending upon whether they needed long term immunosuppressants or not. Results: The presenting symptoms were bloody stools (100%), mucus in stools (98.8%), abdominal pain (35.8%), anorectal pain (14.8%) and extra-intestinal symptoms (4.9%). Of these 81 patients, 7 (8.6%) patients required surgery and 2 (2.4%) patients died. Long term immunosuppressants were used in 19 patients (Azathioprine 16, Mycophenolate mofetil 2 and Tacrolimus 1). The patients who received immunosuppressants had a higher prevalence of pancolitis (47.4% vs. 16.1%, P = 0.005). Other clinical, hematological and histological parameters such as inflammatory grade, chronicity grade, cellular infiltrates, submucosal fibrosis, Paneth cell metaplasia, and the presence of neuronal cells were similar in the two groups. Conclusion: Of the clinical, biochemical, endoscopic and histological features at presentation only the presence of pancolitis predicts the need for long term immunosuppressants in ulcerative colitis.