Transcatheter arterial embolization for hemorrhage caused by injury of the hepatic artery

Unusual bleeding from hepaticojejunostomy controlled by side-to-side splenorenal shunt: A case report

RATIONALE

Ectopic variceal bleeding due to hepaticojejunostomy (HJ) is unusual and difficult to manage. Reports on the use of side-to-side splenorenal shunt for severe bleeding from varices at HJ anastomosis are lacking.

PATIENT CONCERNS

A 43-year-old man was admitted to our hospital with repeated episodes of hematemesis. He has a history of right hemihepatectomy with HJ reconstruction to the left hepatic duct for hilar cholangiocarcinoma. Two years after surgery, he presented with repeated episodes of hematemesis and underwent blood transfusion.

DIAGNOSES

Imaging tests and endoscopic investigation failed to identify the bleeding source. When conservative management failed to control his bleeding, he underwent emergency laparotomy, which revealed hemorrhage from ectopic varices at the HJ anastomosis.

INTERVENTIONS

To arrest the bleeding, a side-to-side venovenal anastomosis was created between the splenic and left renal veins to form a shunt for decompression of the varices at the HJ anastomosis.

OUTCOMES

After the surgery, the patient's symptoms ceased, and a no bleeding in the digestive tract was noted at 2-year follow-up.

LESSONS

The present patient is the first reported case of unusual bleeding from HJ controlled by a side-to-side splenorenal shunt. We believe this approach is a useful and effective surgical treatment for severe bleeding from varices at the HJ anastomosis.

Non-operative management of hepatic trauma and the interventional radiology: an update review

The growing trend to manage hepatic injuries nonoperatively has been increasing demand for advanced endovascular interventions. This brings up the necessity for general and trauma surgeons to update their knowledge in such matter. Effective treatment mandates a multispecialty team effort that is usually led by the trauma surgeon and includes vascular surgery, orthopedics, and, increasingly, interventional radiology. The focus on hemorrhage control and the angiographer's unique access to vascular structures gives interventional radiology (IR) an important and increasingly recognized role in the treatment of patients with hemodynamic instability. Our aim is to review the basic concepts of IR primarily in hepatic trauma and secondarily in some other special situations. A liver vascular anatomy review is also needed for better understanding the roles of IR. As a final point we propose a guideline for the operative/nonoperative management of traumatic hepatic injuries. The benefit of multidisciplinary approach (TAE) appears to be a powerful weapon in the medical arsenal against the high mortality of injured trauma liver patients.

Tratamento de hemorragia intestinal grave decorrente de hipertensão porta, por meio de esplenectomia subtotal e anastomose esplenorrenal proximal

OBJETIVO: Um dos maiores desafios no tratamento da hipertensão porta é o sangramento de varizes intestinais. O objetivo deste artigo é apresentar um novo tratamento para hemorragia entérica grave provocada por hipertensão porta cirrótica, utilizando a esplenectomia subtotal combinada com derivação esplenorrenal proximal. TÉCNICA: Uma paciente de 64 anos apresentou sangramento intenso proveniente de varizes em alça jejunal em Y de Roux, para derivação biliodigestiva, após lesão coledociana, complicada com cirrose hepática. O procedimento consistiu em esplenectomia subtotal, preservando o pólo superior do baço, suprido apenas pelos vasos esplenogástricos, e anastomose término-lateral da veia esplênica, em sua extremidade proximal, à veia renal esquerda. RESULTADOS: Esse procedimento foi seguro, sem sangramento maior, dificuldade técnica ou complicação. No acompanhamento de 30 meses, a paciente não teve novos episódios de sangramento, a cirrose não avançou e, atualmente, encontra-se bem, sob controle. CONCLUSÃO: A esplenectomia subtotal combinada com derivação esplenorrenal proximal é uma boa alternativa operatória para tratar hemorragia proveniente de varizes intestinais, decorrentes de hipertensão porta.

Subtotal splenectomy and central splenorenal shunt for treatment of bleeding from Roux en Y jejunal loop varices secondary to portal hypertension

PURPOSE

To present subtotal splenectomy and splenorenal shunt as a surgical option to treat severe bleeding from a Roux en Y jejunal loop varices secondary to portal hypertension.

METHOD

A 64-year-old white woman presented severe episodes of bleeding from varices inside a Roux en Y jejunal loop secondary to portal hypertension due to cirrhosis. Subtotal splenectomy was performed with preservation of the upper splenic pole supplied by the splenogastric vessels. This procedure was combined with a central splenorenal shunt to divert part of portal blood to systemic flow.

RESULTS

This procedure was safely performed with no complications. A 2-year post-operative follow-up of the patient has been uneventful. No re-bleeding occurred during this period and she returned to her normal life.

CONCLUSION

Subtotal splenectomy combined with central splenorenal shunt seems to be a safe procedure useful for the treatment of enteral bleedings due to portal hypertension.

Staged management and outcome of combined pelvic and liver trauma. An international experience of the deadly duo

Pelvic fracture associated with liver trauma is not an uncommon injury combination in multiple trauma and is associated with high morbidity and mortality. The aim of this study was to examine the characteristics of this specific patient group, to describe the diagnostic and treatment protocols and finally to analyse risk factors associated with mortality. Data were collected over a 6-year period, ending in 2001. The pelvic injury was graded according to the Tile classification system and the hepatic injury was scored using the organ injury scale (OIS). Treatment protocol, associated injuries, complications, length of ICU/Hospital stay and mortality were recorded and analysed. A total of 140 patients (40% female) with a mean age of 35.1+/-15.9 years and a median ISS of 41 were included in this study. The overall mortality rate was 40.7%. Binomial logistic regression analysis revealed age, initial blood pressure, transfusion requirement as well as the severity of head, chest, spleen and liver injury as independent parameters predicting reduced survival rates. This deadly duo of injuries presents a challenge to the trauma surgeon. Rapid assessment and treatment is required to prevent death by haemorrhage. The presence of concomitant injuries renders the patient very sensitive to ongoing or additional physiological disturbance. The principles of 'damage control surgery' must be applied to avoid complications such as acute respiratory distress syndrome (ARDS) and multiple organ dysfunction syndrome (MODS).