Intra-hepatic arterio-venous fistula after penetrating liver injury

Arterio-portal fistula occurs relatively frequently after liver trauma; its treatment is well codified. We present here in the case of a patient with an intraparenchymal fistula between a hepatic artery branch and the right hepatic vein. Embolization via interventional radiology was considered at high risk. However, hepatic necrosis developed, leading to the performance of a right lobectomy. The literature on this type of arterio-venous fistula is scanty making it difficult to propose specific management recommendations.

Impact of cirrhosis in patients undergoing laparoscopic liver resection in a nationwide multicentre survey

BACKGROUND

The aim was to analyse the impact of cirrhosis on short-term outcomes after laparoscopic liver resection (LLR) in a multicentre national cohort study.

METHODS

This retrospective study included all patients undergoing LLR in 27 centres between 2000 and 2017. Cirrhosis was defined as F4 fibrosis on pathological examination. Short-term outcomes of patients with and without liver cirrhosis were compared after propensity score matching by centre volume, demographic and tumour characteristics, and extent of resection.

RESULTS

Among 3150 patients included, LLR was performed in 774 patients with (24·6 per cent) and 2376 (75·4 per cent) without cirrhosis. Severe complication and mortality rates in patients with cirrhosis were 10·6 and 2·6 per cent respectively. Posthepatectomy liver failure (PHLF) developed in 3·6 per cent of patients with cirrhosis and was the major cause of death (11 of 20 patients). After matching, patients with cirrhosis tended to have higher rates of severe complications (odds ratio (OR) 1·74, 95 per cent c.i. 0·92 to 3·41; P = 0·096) and PHLF (OR 7·13, 0·91 to 323·10; P = 0·068) than those without cirrhosis. They also had a higher risk of death (OR 5·13, 1·08 to 48·61; P = 0·039). Rates of cardiorespiratory complications (P = 0·338), bile leakage (P = 0·286) and reoperation (P = 0·352) were similar in the two groups. Patients with cirrhosis had a longer hospital stay than those without (11 versus 8 days; P = 0·018). Centre expertise was an independent protective factor against PHLF in patients with cirrhosis (OR 0·33, 0·14 to 0·76; P = 0·010).

CONCLUSION

Underlying cirrhosis remains an independent risk factor for impaired outcomes in patients undergoing LLR, even in expert centres.

Herniation of the broad ligament… And the other side?

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Internal hernia is a classical cause of small bowel obstruction but remains rare.

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Discuss the appropriate management of internal hernia.

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Broad ligament hernias account for less than 5% of internal hernia.

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When performing surgery for broad ligament hernia, consider looking for contralateral hernia.

Introduction

Broad ligament herniation is a very uncommon cause of small bowel obstruction. Surgery permits reduction of the hernia and closure of the defect to prevent recurrence.

Presentation of case

We report a rare case of a 35 year old woman admitted in our hospital for recurrence of a small-bowel obstruction, secondary to internal hernia. The patient underwent intestinal resection in 2018 for herniated left broad ligament of the uterus strangulated.

This time, the computed tomography revealed a double junctional syndrome with ileal dilation localized in right side of uterus. Emergency surgery confirmed internal hernia with passage of ileal loops through the right broad ligament. After reduction of the hernia, closure of the defect was performed to prevent recurrence. For the first time, a check of other classic abdominal hernias was carried out.

Discussion

Internal hernias are responsible for less than 5% of mechanical bowel obstruction. Broad ligament hernias represent only 4–7% of these hernias.

The diagnosis is often delayed, because of its rarity and lack of surgical history. Surgery confirms the diagnosis, treats the occlusion and prevents recurrence.

The presence of several internal hernias has never been studied and no recommendation has been made on this topic.

Conclusion

This case demonstrate the importance of a systematic exploration of other internal abdominal hernias during the surgery, especially a contralateral broad ligament hernia.

[Penile metastasis of recto-sigmoid adenocarcinoma. Apropos of a case]

Metastases to the penis from rectocolic adenocarcinoma are extremely uncommon with 50 cases reported; the diagnosis is often delayed and the prognosis is very poor. The choice between an aggressive surgical approach and a palliative treatment is difficult, but surgery seems to give the best results in limited penile lesions. The authors report a case of metastatic involvement of the penis by a recurrent rectocolic adenocarcinoma in a 42 year old patient. A MR scan was performed before surgical treatment of both lesions.

Leiomyosarcoma of the inferior vena cava presenting as Budd-Chiari syndrome. Vena cava replacement under veno-venous bypass and liver hypothermic perfusion

We report the first case of leiomyosarcoma of the middle and upper part of the vena cava successfully treated by surgical resection, complete vena cava replacement and disobliteration of the hepatic veins under veno-venous bypass and liver hypothermic perfusion as described in "ex situ, in vivo liver surgery".

Laparoscopic cholecystectomy in complicated cholelithiasis

From January 1990 to December 1992, 129 patients presenting complicated cholelithiasis were included in a prospective study to assess the feasibility and efficiency of laparoscopic cholecystectomy. There were 84 females (65%) and 45 males (35%). Mean age was 60 years (range from 23 to 88). There were 90 acute cholecystitis (70%), 14 empyema (11%), 14 cholecystitis on scleroatrophic gallbladder (11%), and 11 mucocele (9%) cases. Laparoscopic cholecystectomy has been successfully performed in 106 cases (82%) (group I). In this group of patients, morbidity and mortality were 4.7% and 0.9% (n = 1), respectively. Mean hospital stay was 4.7 days after uneventful postoperative course. Two patients required reoperation for complications (1.8%). Twenty-three patients (18%) required enforced conversion to laparotomy after unsuccessful laparoscopic procedure (group II). Mean hospital stay was significantly higher in group II (10.8 days, P = 0.0001). There was no difference between the two groups according to sex, previous surgery, or indications. Laparoscopic cholecystectomy may be attempted and successfully realized in complicated cholelithiasis without morbidity increase. Main advantages of this procedure are a shorter hospital stay and a better recovery period.

Carcinosarcoma of the gallbladder. A case report and review of the literature

We report a carcinosarcoma (CS) of the gallbladder in an 83-year-old woman. Ultrasonography found an enlarged gallbladder with thickened walls, a 3-cm gallstone, and a polypoid mass in the fundus. Pathological examination revealed neoplastic tissue composed of sarcomatous and glandular components. Twelve months later, the patient is alive. We review 24 other cases in the literature to outline the characteristics of this tumor.

Results of resection for cancer of the exocrine pancreas: a study from the French Association of Surgery

A multicentre retrospective study was carried out to analyse short- and long-term results of 787 pancreatic resections performed for cancer between 1982 and 1988. The postoperative mortality rate was 10 per cent and the morbidity rate 35 per cent. Age above 70 years and systemic organ failure independently influenced operative mortality. In patients surviving more than 30 days the median survival was 12.3 months and the actuarial survival rate at 5 years 12 per cent. The 5-year survival rate was lower for patients with lymph node involvement than for those without (4 versus 20 per cent, P = 0.001). The operative mortality rate was higher after total pancreatectomy than pancreatoduodenectomy (17 versus 8 per cent, P = 0.015). The median survival time and 5-year survival rate after total pancreatectomy and pancreatoduodenectomy were 11 versus 14 months and 3 versus 15 per cent respectively. Of the clinical and pathological factors studied, location of the tumour in the left pancreas was most strongly related to survival, with no survivors at 4 years. These results suggest that resection should be avoided in patients over 70 years old with systemic organ failure. Pancreatoduodenectomy remains the best procedure for resection, total pancreatectomy being performed only in patients with multifocal carcinoma or those in whom a safe pancreatic anastomosis cannot be constructed.

Colorectal carcinoma in patients aged 75 years and more: factors influencing short and long-term operative mortality

A review of 238 patients aged over 75 years and operated on for colorectal cancer was undertaken to analyse factors influencing short and long-term operative mortality. Operative mortality in the first postoperative month was 13% (n = 31) and 17% (n = 35) in the first year. Four factors influenced significantly postoperative mortality in the first month: postoperative complications (p = 0.0001) related to medical complications (p = 0.0001), emergency surgery (p = 0.007), type of anesthesia (p = 0.01). Mortality during the first year (excluding patients who died in the first month) was higher in females (p = 0.05), in patients subjected to emergency operation (p = 0.004), in patients with preexisting, cerebrovascular accident (p = 0.04) and in patients with Dukes C staging (p = 0.0001). A multivariate analysis with Cox's model revealed 3 prognostic factors: Dukes staging (p = 0.0001), medical complications in the postoperative period (p = 0.0001) and type of anesthesia (p = 0.0009). Age as an isolated factor is not a contraindication to colorectal surgery in elderly patients presenting colonic or rectal carcinoma. Prognosis in elderly patients is first correlated to the control of postoperative mortality undergoing until the first year and then to the cancer itself.