Percutaneous transhepatic biliary drainage for biliary obstruction in perihilar cholangiocarcinoma: a 10-year analysis of safety and outcomes using the CCI index.

PURPOSE: To evaluate percutaneous transhepatic biliary drainage (PTBD) safety and efficacy in patients with perihilar cholangiocarcinoma (PCCA). METHODS: This retrospective observational study included patients with PCCA and obstructive cholestasis referred for a PTBD in our institution between 2010 and 2020. Technical and clinical success rates and major complication and mortality rates one month after PTBD were used as main variables. Patients were divided and analyzed into two groups: > 30 and < 30 Comprehensive Complication Index (CCI). We also evaluated post-surgical outcomes in patients undergoing surgery. RESULTS: Out of 223 patients, 57 were included. Technical success rate was 87.7%. Clinical success at 1 week was 83.6%, before surgery 68.2%, 80.0% at 2 weeks and 86.7% at 4 weeks. Mean total bilirubin (TBIL) values were 15.1 mg/dL (baseline), 8.1 mg/dL one week after PTBD), 6.1 mg/dL (2 weeks) and 2.1 mg/dL (4 weeks). Major complication rate was 21.1%. Three patients died (5.3%). Risk factors for major complications after the statistical analysis were: Bismuth classification (p = 0.01), tumor resectability (p = 0.04), PTBD clinical success (p = 0.04), TBIL 2 weeks after PTBD (p = 0.04), a second PTBD (p = 0.01), total PTBDs (p = 0.01) and duration of drainage (p = 0.03). Major postoperative complication rate in patients who underwent surgery was 59.3%, with a median CCI of 26.2. CONCLUSION: PTBD is safe and effective in the management of biliary obstruction caused by PCCA. Bismuth classification, locally advanced tumors, and failure to achieve clinical success in the first PTBD are factors related to major complications. Our sample reported a high major postoperative complication rate, although with an acceptable median CCI.

BCLC strategy for prognosis prediction and treatment recommendation: The 2022 update.

There have been major advances in the armamentarium for hepatocellular carcinoma (HCC) since the last official update of the Barcelona Clinic Liver Cancer prognosis and treatment strategy published in 2018. Whilst there have been advances in all areas, we will focus on those that have led to a change in strategy and we will discuss why, despite being encouraging, data for select interventions are still too immature for them to be incorporated into an evidence-based model for clinicians and researchers. Finally, we describe the critical insight and expert knowledge that are required to make clinical decisions for individual patients, considering all of the parameters that must be considered to deliver personalised clinical management.

Polyethylene Glycol Drug-Eluting Embolic Microspheres Loaded with Doxorubicin for the Treatment of Hepatocellular Carcinoma: Feasibility, Safety, and Pharmacokinetic Study.

PURPOSE: Polyethylene glycol drug-eluting microspheres (PEG-DEMs) can be loaded to elute doxorubicin. The current study evaluated the pharmacokinetic profile and safety of PEG-DEMs in the treatment of patients with hepatocellular carcinoma (HCC). MATERIALS AND METHODS: The current prospective, multicenter, dose-escalation study enrolled 25 patients (68% men) with early or intermediate stage HCC and a performance status of 0. Patients in Cohort I were assigned to receive target doxorubicin doses of 75, 100, or 150 mg. Analyses were performed on the basis of the specific dose of doxorubicin that the patients received because some patients received less than the assigned dose. Patients in Cohort II received the maximum safe tested dose. Adverse events were classified according to the Common Terminology Criteria for Adverse Events version 4.03. The tumor response was evaluated every 3 months according to the European Association for the Study of the Liver criteria and modified Response Evaluation Criteria in Solid Tumors. RESULTS: The maximum tested safe dose of doxorubicin was 150 mg. For the groups that received ≤75, 75-100, and 101-150 mg of doxorubicin, the peak plasma concentrations were 286.7 ng/mL ± 220.1, 157.1 ng/mL ± 94.6, and 245.4 ng/mL ± 142.8, respectively; the areas under the curves calculated from 0 to 24 h were 421.7 (ng × h)/mL ± 221.2, 288.1 (ng × h)/mL ± 100.9, and 608.3 (ng × h)/mL ± 319.3, respectively, with almost complete clearance at 24 h. There was no death within 30 d. The best objective response rate was 81%, and the disease control rate was 91%. The median overall survival was 27.2 months (95% confidence interval [CI], 17.5 months to not evaluated [n.e.]); the median progression-free survival was 9.8 months (95% CI, 5.5 months to n.e.). CONCLUSIONS: PEG-DEMs demonstrated a favorable safety profile with low systemic concentration of doxorubicin, and promising efficacy.

Perspectives for yttrium-90 radioembolization as therapeutic option for hepatocellular carcinoma.

The therapeutic management of hepatocellular carcinoma (HCC) has achieved great advances in the past few years. Before the publication of the SHARP clinical trial, which showed the effectiveness of sorafenib in patients with advanced HCC, no effective systemic therapy was available and only transarterial chemoembolization (TACE) had shown an impact on survival in clinical trials.

New Insights into the Pathogenesis, Risk Factors, and Treatment of Portal Vein Thrombosis in Patients with Cirrhosis.

Portal vein thrombosis (PVT) is a frequent event in patients with cirrhosis regardless of etiology. Notwithstanding the commonality of the problem, the pathophysiology and risk factors for PVT in cirrhosis are largely unknown. The clinical impact of PVT in the natural history of cirrhosis is unclear, indications for PVT treatment are not well defined, and treatment recommendations are based on experts' opinion and consensus only. Therefore, this review aims to summarize current knowledge of mechanisms and risk factors for PVT development and assess the current evidence of PVT management, with a special focus on strategies of anticoagulation and transjugular intrahepatic portosystemic shunt placement.

Diffuse Renal Cortical Hemorrhage in the Setting of Subcapsular Hematoma: Diagnosis and Treatment with Embolization.

PURPOSE: To describe radiologic findings, embolization technique, and clinical outcomes in patients with renal subcapsular hematoma and diffuse cortical hemorrhage. MATERIALS AND METHODS: Ten patients with renal subcapsular hematoma and diffuse cortical hemorrhage were reviewed. Nine of the 10 had undergone procedures (nephrostomy, n = 4; biopsy, n = 4; embolization of a cerebral aneurysm, n = 1) and 1 patient was receiving oral anticoagulation. Computed tomography (CT), angiography, and embolization of bleeding sites were performed in all patients. RESULTS: CT and angiography revealed subcapsular hematoma with diffuse cortical hemorrhage at the level of the interlobar and/or arcuate branches. Total embolization of intrarenal arterial branches was required in 3 patients. Partial embolization, which also resulted in permanent functional loss, was required in 4. The functional loss was likely caused by the embolization procedure and the underlying renal disease. In these 4 patients, renal failure was demonstrated by scintigraphy in 3 cases and based on the need to start chronic hemodialysis in 1 case. In the remaining three patients, embolization did not compromise renal function. CONCLUSIONS: Diffuse cortical hemorrhage unrelated to the site of puncture may be seen in some cases of subcapsular hematoma. The cause is likely the laceration of transcortical capsular arteries secondary to enlargement of the subcapsular hematoma. In the present case series, embolization achieved hemorrhage control, but loss of renal function was observed in patients with underlying renal disease.

Impact of contrast-enhanced ultrasound in the study of hepatic artery hypoperfusion shortly after liver transplantation: contribution to the diagnosis of artery steal syndrome.

OBJECTIVE: To assess the value of contrast-enhanced ultrasound (CEUS) in the absence of hepatic artery signal on Doppler ultrasound (DUS) in the immediate postoperative period after liver transplant. METHODS: This prospective study included 675 consecutive liver transplants. Patients without hepatic artery signal by DUS within 8 days post-transplant were studied with CEUS. If it remained undetectable, a thrombosis was suspected. In patent hepatic artery, a DUS was performed immediately after CEUS; if low resistance flow was detected, an arteriography was indicated. Patients with high resistance waveform underwent DUS+/CEUS follow-up. Arteriography was indicated when abnormal flow persisted for more than 5 days or liver dysfunction appeared. RESULTS: Thirty-four patients were studied with CEUS. In 11 patients CEUS correctly diagnosed hepatic artery thrombosis. In two out of 23 non-occluded arteries, a low resistance flow lead to a diagnosis of stenosis/proximal thrombosis. Twenty-one patients had absence of diastolic flow, which normalized in the follow-up in 13 patients. In the remaining eight patients, splenic artery steal syndrome (ASS) was diagnosed. CONCLUSIONS: CEUS allows us to avoid invasive tests in the diagnostic work-up shortly after liver transplant. It identifies the hepatic artery thrombosis and points to a diagnosis of ASS. KEY POINTS: • CEUS is useful in the diagnostic work-up shortly after liver transplant • CEUS identifies the hepatic artery thrombosis with reliability • There is little information about DUS and CEUS findings in the ASS • DUS and CEUS offer functional information useful in the diagnosis of ASS.

Observational study of surveillance based on the combination of online dialysance and thermodilution methods in hemodialysis patients with arteriovenous fistulas.

BACKGROUND/AIMS: Online dialysance (Kt) and thermodilution (BTM-Qa) methods could be important components in vascular access monitoring programs. This study evaluated the efficiency of these two methods in reducing the thrombosis rate and access-related costs compared with a historic control group. METHODS: We studied 148 hemodialysis patients with arteriovenous fistulas (control group, n = 74) for 2 years. During the study period, the indications for vascular treatments were the Kt reduction ≥20% with respect to baseline values or Qa <500 ml/min (or a decrease in flow >20%). RESULTS: During the study period, we detected 16 cases of vascular dysfunction. The Kt value after vascular treatment was 71.1 liters (59 liters; p = 0.001) and BTM-Qa was 1,218.6 ml/min (519.7 ml/min; p = 0.001). Compared with the control group, the thrombosis rate was 0.027 versus 0.148 episodes/patient-year (p = 0.009) and the total access-related cost was EUR 22,293 versus 47,467 (p = 0.033). CONCLUSIONS: This study suggests that a combined monitoring program based on Kt and BTM-Qa represents an effective screening method that significantly reduces the thrombosis rate and economic costs of vascular treatments.

New Challenges in the Management of Cholangiocarcinoma: The Role of Liver Transplantation, Locoregional Therapies, and Systemic Therapy.

Cholangiocarcinoma (CCA) is a neoplasm with high mortality that represents 15% of all primary liver tumors. Its worldwide incidence is on the rise, and despite important advances in the knowledge of molecular mechanisms, diagnosis, and treatment, overall survival has not substantially improved in the last decade. Surgical resection remains the cornerstone therapy for CCA. Unfortunately, complete resection is only possible in less than 15-35% of cases, with a risk of recurrence greater than 60%. Liver transplantation (LT) has been postulated as an effective therapeutic strategy in those intrahepatic CCA (iCCA) smaller than 3 cm. However, the low rate of early diagnosis in non-resectable patients justifies the low applicability in clinical practice. The evidence regarding LT in locally advanced iCCA is scarce and based on small, retrospective, and, in most cases, single-center case series. In this setting, the response to neoadjuvant chemotherapy could be useful in identifying a subgroup of patients with biologically less aggressive tumors in whom LT may be successful. The results of LT in pCCA are promising, however, we need a very careful selection of patients and adequate experience in the transplant center. Locoregional therapies may be relevant in unresectable, liver-only CCA. In iCCA smaller than 2 cm, particularly those arising in patients with advanced chronic liver disease in whom resection or LT may not be feasible, thermal ablation may become a reliable alternative. The greatest advances in the management of CCA occur in systemic treatment. Immunotherapy associated with chemotherapy has emerged as the gold standard in the first-line treatment. Likewise, the most encouraging results have been obtained with targeted therapies, where the use of personalized treatments has shown high rates of objective and durable tumor response, with clear signs of survival benefit. In conclusion, the future of CCA treatment seems to be marked by the development of new treatment strategies but high-quality, prospective studies that shed light on their use and applicability are mandatory.

Inferior Vena Cava Filters: Adherence to Clinical Practice Guidelines Recommendations, Retrieval Rates, and Filter Complications in a Tertiary Hospital.

The present study evaluated the adherence to guideline recommendations regarding the indication for inferior vena cava filter (IVCF) placement, retrieval rates, complications, thrombotic recurrences, and mortality. Patients in whom an IVCF was placed between 2015 and 2020 in a tertiary hospital were retrospectively included. We considered absolute indication of IVCF placement if all the guidelines evaluated agreed on the indication, relative indication if only some guidelines recommended it and without indication if none of the evaluated guidelines recommended it. From the 185 patients included; 47% had an absolute indication, 15% a relative indication, and 38% had no indication. Filter-associated complications and non-removal rates were 12.4% and 41%, respectively. Venous thromboembolism recurrence rate was 17.8%, being filter-associated complications (24.2 vs 9.8%, P = .02) and thrombosis of the inferior cava or iliac veins (12.1 vs 2.6%, P = .03) more frequent in this group. The mortality rate was 40%, with higher mortality risk in patients with co-existing cancer. Previous major bleeding, filter-associated complications, and mortality were associated with a major risk of non-removal. In conclusion, the adherence to guidelines regarding the indication of IVCF placement is still low and IVCF complications are not negligible. This fact is of special concern in the elderly, comorbid, and cancer patients.

Survival of patients with hepatocellular carcinoma treated by transarterial chemoembolisation (TACE) using Drug Eluting Beads. Implications for clinical practice and trial design.

BACKGROUND & AIMS: Transarterial chemoembolisation (TACE) improves survival of properly selected patients with hepatocellular carcinoma (HCC). Drug eluting beads (DEB) provide a calibrated and homogenous procedure while increasing efficacy. Outcome data applying this technology is lacking, and this is instrumental for clinical decision-making and for trial design. We evaluated the survival of HCC patients treated with DEB-TACE following a strict selection (preserved liver function, absence of symptoms, extrahepatic spread or vascular invasion). METHODS: We registered baseline characteristics, the development of treatment-related adverse events, and the overall survival of all HCC patients treated by DEB-TACE from February 2004 to June 2010. RESULTS: One hundred and four patients were treated with DEB-TACE. All but one were cirrhotic, 62.5% HCV+, 95% Child-Pugh A, 41 BCLC-A and 63 BCLC-B. Causes of DEB-TACE treatment in BCLC-A patients were: 35 unfeasible ablation, and six post-treatment recurrences. After a median follow-up of 24.5 months, 38 patients had died, two patients had received transplantation and 24 had received sorafenib because of untreatable tumour progression. Median survival of the cohort was 48.6 months (95% CI: 36.9-61.2), while it was 54.2 months in BCLC stage A and 47.7 months in stage B. Median survival after censoring follow-up at time of transplant/sorafenib was 47.7 (95%CI: 37.9-57.5) months. CONCLUSIONS: These data validate the safety of DEB-TACE and show that the survival expectancy applying current selection criteria and technique is better than that previously reported. A 50% survival at 4 years should be considered when suggesting treatment for patients fitting into controversial scenarios such as expanded criteria for transplantation/resection for multifocal HCC.

Evaluation of abdominal aortic aneurysm after endovascular repair: prospective validation of contrast-enhanced US with a second-generation US contrast agent.

PURPOSE: To prospectively assess the accuracy of contrast agent-enhanced (CE) ultrasonography (US) with a second-generation US contrast agent in the detection and classification of endoleaks after endovascular repair of abdominal aortic aneurysms (EVAR), with computed tomographic (CT) angiography as the reference standard. MATERIALS AND METHODS: Institutional review board and written informed consent were obtained. Thirty-five patients who underwent EVAR were enrolled in a prospective study that consisted of CT angiography and CE US studies performed at 1- and 6-month follow-up and performed yearly thereafter. CE US was performed after bolus injection of 2.4 mL of sulfur hexafluoride by using equipment with specific software for contrast studies. Angiography was performed in patients who had type II endoleaks with an increase in aneurysm sac size and in patients with type I or III endoleaks. CE US sensitivity, specificity, positive and negative predictive values, and accuracy were determined for endoleak detection, and Cohen κ statistic was used to assess agreement of CE US and CT angiographic findings for endoleak classification. RESULTS: A total of 126 CT angiographic and CE US studies were performed. CT angiography depicted 34 endoleaks in 16 patients (type IA, n=1; type IB, n=1; type II inferior mesenteric artery, n=2; type II lumbar artery, n=28; type II complex, inferior mesenteric, and lumbar arteries, n=2). CE US depicted 33 endoleaks. Sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of CE US in endoleak detection were 97%, 100%, 100%, 98%, and 99%, respectively. CE US enabled correct classification of 26 of 33 endoleaks. No clinically important endoleak was missed at CE US. CONCLUSION: CE US yields good sensitivity, specificity, and accuracy in endoleak detection, and it might represent a noninvasive tool that can be used in the follow-up of patients who undergo EVAR.

Risk factors and outcomes of failed endoscopic retrograde cholangiopancreatography in liver transplant recipients with anastomotic biliary strictures: a case-control study.

Anastomotic strictures (ASs) of the biliary duct after liver transplantation (LT) are primarily managed with endoscopic retrograde cholangiopancreatography (ERCP), but in some cases, this fails because of difficulties in passing the strictures. The aim of this case-control study was to examine specific risk factors for initial ERCP failure and the outcomes of percutaneous transhepatic cholangiography (PTC) as a second-line approach in LT recipients with ASs. Between January 2002 and December 2010, we identified LT recipients with ASs who experienced initial ERCP failure (which was defined as the inability to traverse the AS with guidewires in 2 or more consecutive procedures). A period-matched control group (ratio = 1:2) with ASs and initial ERCP success was analyzed. Preoperative, intraoperative, postoperative, and endoscopic variables were evaluated as risk factors. The outcomes of PTC and the need for hepaticojejunostomy (HJ) or retransplantation were evaluated. Seventeen cases who experienced initial ERCP failure were compared with 34 controls. The median times from LT to ERCP were similar (8.7 months for cases and 8.6 months for controls, P = not significant). A multivariate analysis revealed that previous bile leaks [odds ratio (OR) = 6.07, 95% confidence interval (CI) = 1.0-36.5] and more than 4 U of intraoperatively transfused red blood cells (OR = 11.51, 95% CI = 1.9-71.2) were independent risk factors for failure. PTC was an effective second-line treatment in only 3 of 12 cases (25%). The need for HJ was more frequent for the cases (13/17 or 76.5%) versus the controls (7/34 or 20.6%, P < 0.001). One patient in each group underwent retransplantation (P = not significant). In conclusion, previous bile leaks and high packed red blood cell transfusion requirements during surgery are risk factors for initial ERCP failure in LT recipients with ASs. A high proportion of these patients will need surgery as their final therapy.

Utility of multidetector CT in severe postpartum hemorrhage.

Postpartum hemorrhage is one of the leading causes of maternal mortality worldwide. According to the time when postpartum hemorrhage develops, it is classified as (a) primary, or early, postpartum hemorrhage (within the first 24 hours after delivery) or (b) secondary, or late, postpartum hemorrhage (>24 hours to 6 weeks after delivery). Primary postpartum hemorrhage may be caused by uterine atony (75%-90% of cases), trauma of the lower portion of the genital tract, uterine rupture, uterine inversion, bladder flap hematoma, retention of blood clots or placental fragments, and coagulation disorders. Secondary postpartum hemorrhage may be caused by uterine subinvolution, coagulopathies, and abnormalities of the uterine vasculature. Extrauterine sources of bleeding include rectus sheath hematoma, direct arterial injuries, and the HELLP (hemolysis, elevated liver enzymes, and low platelet count) syndrome. Severe postpartum hemorrhage is a life-threatening condition that is diagnosed on the basis of the findings from clinical examination, with or without ultrasonography. Computed tomography (CT) and magnetic resonance imaging are useful in the characterization of postpartum hemorrhage when medical treatment fails. Multidetector CT has an important role when intraabdominal bleeding is suspected and can be considered in cases of recurrent bleeding after embolization, as well as for the evaluation of postsurgical complications. A proposed clinical and CT imaging algorithm for postpartum hemorrhage is presented. A multidisciplinary approach to postpartum hemorrhage is essential to optimize the role of diagnostic and interventional radiology in obstetric hemorrhage, to avoid hysterectomy and thus preserve fertility.

Practical utility of on-line clearance and blood temperature monitors as noninvasive techniques to measure hemodialysis blood access flow.

BACKGROUND/AIMS: Access blood flow (Qa) measurements are recommended by the current guidelines as one of the most important components in vascular access maintenance programs. This study evaluates the efficiency of Qa measurement with on-line conductivity (OLC-Qa) and blood temperature monitoring (BTM-Qa) in comparison with the gold standard saline dilution method (SDM-Qa). SUBJECTS AND METHODS: 50 long-term hemodialysis patients (42 arteriovenous fistulas/8 arteriovenous grafts) were studied. Bland-Altman and Lin's coefficient (ρ(c)) were used to study accuracy and precision. RESULTS: Mean values were 1,021.7 ± 502.4 ml/min SDM-Qa, 832.8 ± 574.3 ml/min OLC-Qa (p = 0.007) and 1,094.9 ± 491.9 ml/min with BTM-Qa (p = NS). Biases and ρ(c) obtained were -188.8 ml/min (ρ(c) 0.58) OLC-Qa and 73.2 ml/min (ρ(c) 0.89) BTM-Qa. The limits of agreement (bias ± 1.96 SD) obtained were from -1,119 to 741.3 ml/min (OLC-Qa) and -350.6 to 497.2 ml/min (BTM-Qa). CONCLUSIONS: BTM-Qa and OLC-Qa are valid noninvasive and practical methods to estimate Qa, although BTM-Qa was more accurate and had better concordance than OLC-Qa compared with SDM-Qa.

CIRSE Standards of Practice on Hepatic Transarterial Chemoembolisation.

This CIRSE Standards of Practice document is aimed at interventional radiologists and provides best practices for performing transarterial chemoembolisation. It has been developed by an expert writing group under the guidance of the CIRSE Standards of Practice Committee. It will encompass all technical details reflecting European practice of different TACE procedures (Lp-TACE, DEM-TACE, DSM-TACE, b-TACE) as well as revising the existing literature on the various clinical indications (HCC, mCRC, ICC, NET). Finally, new frontiers of development will also be discussed.

Diagnosis and treatment of hepatocellular carcinoma. Update of the consensus document of the AEEH, AEC, SEOM, SERAM, SERVEI, and SETH. / Diagnóstico y tratamiento del carcinoma hepatocelular. Actualización del documento de consenso de la AEEH, AEC, SEOM, SERAM, SERVEI y SETH.

Hepatocellular carcinoma (HCC) is the most common primary liver neoplasm and one of the most common causes of death in patients with cirrhosis of the liver. In parallel, with recognition of the clinical relevance of this cancer, major new developments have recently appeared in its diagnosis, prognostic assessment and in particular, in its treatment. Therefore, the Spanish Association for the Study of the Liver (AEEH) has driven the need to update the clinical practice guidelines, once again inviting all the societies involved in the diagnosis and treatment of this disease to participate in the drafting and approval of the document: Spanish Society for Liver Transplantation (SETH), Spanish Society of Diagnostic Radiology (SERAM), Spanish Society of Vascular and Interventional Radiology (SERVEI), Spanish Association of Surgeons (AEC) and Spanish Society of Medical Oncology (SEOM). The clinical practice guidelines published in 2016 and accepted as National Health System Clinical Practice Guidelines were taken as the reference documents, incorporating the most important recent advances. The scientific evidence and the strength of the recommendation is based on the GRADE system.

Pulmonary artery pseudoaneurysm after Swan-Ganz catheter placement: embolization with vascular plugs.

Three patients who presented with massive hemoptysis after the insertion of a Swan-Ganz catheter for cardiac surgery are reported. Pulmonary artery pseudoaneurysms were diagnosed and successfully treated by embolization with a vascular plug. Follow-up at 15 months showed no recurrence of hemoptysis, and computed tomography helped confirm complete occlusion of the pseudoaneurysms.

Arterio-biliary fistula caused by a hepatic artery pseudoaneurysm in a recently performed liver transplant: successful resolution and long-term liver implant preservation using a covered coronary stent.

BACKGROUND: The formation of a hepatic artery pseudoaneurysm in a liver implant is a rare but potentially fatal complication. Fistulization of such pseudoaneurysms into the bile duct is sporadic. The most common causes of hepatic artery pseudoaneurysm are infection at the anastomosis site, inadequate surgical technique, and an iatrogenic origin due to minimally invasive procedures. Currently, there is no standardized treatment in neither of these complications, with surgery and various endovascular procedures among the alternatives available. None of these therapeutic approaches has demonstrated a significant increase in long-term liver implant preservation. CASE PRESENTATION: A 56-year-old man with a two-month liver transplant presented with massive upper gastrointestinal bleeding and hemobilia shortly after the performance of an endoscopic retrograde cholangiopancreatography due to the presence of a hepatic artery pseudoaneurysm with fistulization into the bile duct. This case report describes the successful treatment of both complications, the hepatic artery pseudoaneurysm and the arterio-biliary fistula, using a covered coronary stent placed in the hepatic artery. A year and a half after treatment, the patient maintains a preserved liver implant and a patent hepatic artery. CONCLUSIONS: Treatment of a hepatic artery pseudoaneurysm with fistulization into bile duct using a covered coronary stent allowed the correct repair of the defect, adequate hemorrhage control, and long-term liver implant preservation.