RESUMO
Radiation-free one-stage bedside endoscopic stone removal and biliary drainage for severe acute cholangitis (SAC) caused by choledocholithiasis in intensive care unit (ICU) has not been reported. Herein, we introduce our preliminary experience of such intervention. Radiation-free bedside digital cholangioscope-assisted one-stage endoscopic stone removal and biliary drainage was performed in an urgent manner. Data on clinical outcomes and follow-up from thirty patients were retrospectively analyzed. Time interval was 7.6 ± 4.7 (2-18) h between ICU admission and endoscopic intervention, and was 35.5 ± 14.5 (5-48) h between the seizure and endoscopic intervention. A 100% technical success was achieved. Except for one mild pancreatitis, no other complication occurred. Patients showed good responses to endoscopic interventions, which were reflected by ameliorated disease severities and laboratory findings. Time lengths of ICU stay and total in-hospital stay were 8.7 ± 4.9 (2-23) days and 14.5 ± 7.4 (5-39) days, respectively. In-hospital mortality occurred in three patients. According to a 6-month follow-up, two patients died of pneumonia and acute myocardial infarction. No SAC and/or biliary stone residual occurred. The current intervention demonstrated favorable results compared to traditional endoscopic retrograde cholangiopancreatography. Our study provides a novel bedside endoscopic intervention method for SAC caused by choledocholithiasis.
Assuntos
Colangite , Coledocolitíase , Drenagem , Humanos , Coledocolitíase/cirurgia , Masculino , Feminino , Colangite/etiologia , Colangite/cirurgia , Idoso , Pessoa de Meia-Idade , Drenagem/métodos , Estudos Retrospectivos , Idoso de 80 Anos ou mais , Resultado do Tratamento , Doença Aguda , Adulto , Colangiopancreatografia Retrógrada Endoscópica/métodos , Tempo de Internação , Unidades de Terapia IntensivaAssuntos
Colangite , Colestase , Drenagem , Endossonografia , Ultrassonografia de Intervenção , Humanos , Colangite/etiologia , Colangite/cirurgia , Drenagem/métodos , Endossonografia/métodos , Colestase/etiologia , Colestase/cirurgia , Colestase/diagnóstico por imagem , Colestase/terapia , Neoplasias dos Ductos Biliares/complicações , Neoplasias dos Ductos Biliares/cirurgia , Neoplasias dos Ductos Biliares/diagnóstico por imagem , Masculino , Idoso , Doença Aguda , Reoperação/métodos , Stents , FemininoAssuntos
Síndrome da Alça Aferente , Colangite , Endossonografia , Stents Metálicos Autoexpansíveis , Ultrassonografia de Intervenção , Humanos , Síndrome da Alça Aferente/etiologia , Síndrome da Alça Aferente/cirurgia , Síndrome da Alça Aferente/terapia , Colangite/etiologia , Colangite/cirurgia , Endossonografia/métodos , Masculino , Idoso , Feminino , Pessoa de Meia-IdadeRESUMO
Alanine aminotransferase (ALT) is an enzyme that catalyzes the transfer of amino groups from alanine to ketoglutaric acid. ALT is an established marker of liver diseases. Occasionally, ALT levels may be abnormally low due to various factors, making accurate assessment difficult. To date, no studies have documented ALT alterations following Living donor liver transplantation (LDLT) in patients with low ALT levels. Here, we present a case of abnormally low ALT levels that were ameliorated by LDLT. A 27-year-old woman underwent LDLT for refractory cholangitis with biliary atresia. The patient's preoperative ALT level was 1 IU/L. Following graft reperfusion, ALT levels increased (peak value, 456 IU/L), primarily attributed to the donor liver. After LDLT, ALT levels consistently surpassed the lower limit. The differential diagnosis of abnormally low ALT levels suggested a genetic mutation as the most probable underlying cause. Even after LDLT, ALT levels in organs other than the transplanted liver would remain abnormally low. Therefore, to prevent underestimating liver damage, the standard ALT range for such cases should be set lower than the typical range.
Assuntos
Alanina Transaminase , Transplante de Fígado , Doadores Vivos , Humanos , Feminino , Adulto , Alanina Transaminase/sangue , Atresia Biliar/cirurgia , Colangite/cirurgiaRESUMO
BACKGROUND: This study aimed to characterize the association of preoperative acute cholangitis (PAC) with surgical outcomes and healthcare costs. METHODS: Patients who underwent pancreaticoduodenectomy (PD) between 2013 and 2021 were identified using 100% Medicare Standard Analytic Files. PAC was defined as the occurrence of at least 1 episode of acute cholangitis within the year preceding surgery. Multivariable regression analyses were used to compare postoperative outcomes and costs relative to PAC. RESULTS: Among 23,455 Medicare beneficiaries who underwent PD, 2,217 patients (9.5%) had at least 1 episode of PAC. Most patients (n = 14,729 [62.8%]) underwent PD for a malignant indication. On multivariable analyses, PAC was associated with elevated odds of surgical site infection (odds ratio [OR], 1.14; 95% CI, 1.01-1.29), sepsis (OR, 1.17; 95% CI, 1.01-1.37), extended length of stay (OR, 1.13; 95% CI, 1.01-1.26), and readmission within 90 days (OR, 1.14; 95% CI, 1.04-1.26). Patients with a history of PAC before PD had a reduced likelihood of achieving a postoperative textbook outcome (OR, 0.83; 95% CI, 0.75-0.92) along with 87.8% and 18.4% higher associated preoperative and postoperative healthcare costs, respectively (all P < .001). Overall costs increased substantially among patients with more than 1 PAC episode ($59,893 [95% CI, $57,827-$61,959] for no episode vs $77,922 [95% CI, $73,854-$81,990] for 1 episode vs $101,205 [95% CI, $94,871-$107,539] for multiple episodes). CONCLUSION: Approximately 1 in 10 patients undergoing PD experienced an antecedent PAC episode, which was associated with adverse surgical outcomes and greater healthcare expenditures.
Assuntos
Colangite , Pancreaticoduodenectomia , Humanos , Pancreaticoduodenectomia/economia , Pancreaticoduodenectomia/efeitos adversos , Colangite/economia , Colangite/cirurgia , Masculino , Feminino , Idoso , Estados Unidos , Gastos em Saúde/estatística & dados numéricos , Complicações Pós-Operatórias/economia , Complicações Pós-Operatórias/epidemiologia , Idoso de 80 Anos ou mais , Tempo de Internação/economia , Tempo de Internação/estatística & dados numéricos , Período Pré-Operatório , Infecção da Ferida Cirúrgica/economia , Infecção da Ferida Cirúrgica/epidemiologia , Readmissão do Paciente/estatística & dados numéricos , Readmissão do Paciente/economia , Medicare/economia , Sepse/economia , Doença Aguda , Estudos Retrospectivos , Custos de Cuidados de Saúde/estatística & dados numéricos , Resultado do TratamentoRESUMO
BACKGROUND: During emergency endoscopic retrograde cholangiopancreatography (ERCP), the safety and feasibility of performing one-stage endoscopic treatment for patients with acute cholangitis (AC) due to choledocholithiasis are unclear. AIM: To investigate the safety and feasibility of one-stage endoscopic treatment for moderate to severe AC. METHODS: We enrolled all patients diagnosed with moderate to severe cholangitis due to common bile duct stones from January 2019 to July 2023. The outcomes were compared in this study between patients who underwent ERCP within 24 h and those who underwent ERCP 24 h later, employing a propensity score (PS) framework. Our primary outcomes were intensive care unit (ICU) admission rates, ICU length of stay, and duration of antibiotic use. RESULTS: In total, we included 254 patients and categorized them into two groups based on the time elapsed between admission and intervention: The urgent group (≤ 24 h, n = 102) and the elective group (> 24 h, n = 152). Ninety-three pairs of patients with similar characteristics were selected by PS matching. The urgent ERCP group had more ICU admissions (34.4% vs 21.5%, P = 0.05), shorter ICU stays (3 d vs 9 d, P < 0.001), fewer antibiotic use (6 d vs 9 d, P < 0.001), and shorter hospital stays (9 d vs 18.5 d, P < 0.001). There were no significant differences observed in adverse events, in-hospital mortality, recurrent cholangitis occurrence, 30-d readmission rate or 30-d mortality. CONCLUSION: Urgent one-stage ERCP provides the advantages of a shorter ICU stay, a shorter duration of antibiotic use, and a shorter hospital stay.
Assuntos
Colangiopancreatografia Retrógrada Endoscópica , Colangite , Coledocolitíase , Estudos de Viabilidade , Tempo de Internação , Pontuação de Propensão , Humanos , Feminino , Masculino , Coledocolitíase/cirurgia , Coledocolitíase/diagnóstico , Coledocolitíase/complicações , Colangiopancreatografia Retrógrada Endoscópica/efeitos adversos , Colangite/cirurgia , Colangite/etiologia , Idoso , Pessoa de Meia-Idade , Tempo de Internação/estatística & dados numéricos , Doença Aguda , Resultado do Tratamento , Estudos Retrospectivos , Índice de Gravidade de Doença , Unidades de Terapia Intensiva/estatística & dados numéricos , Antibacterianos/uso terapêutico , Idoso de 80 Anos ou maisRESUMO
INTRODUCTION: Obstructive jaundice is the most common symptom of malignant diseases of the extrahepatic biliary system and necessitates either non-operative or operative biliary bypass. Because of percutaneous and endoscopic approaches, the use of palliative surgical procedures has decreased in recent years. However, in resource-limited situations, open biliary bypasses remain a viable option. This study aimed to identify factors associated with adverse perioperative outcomes following open biliary bypass. METHODS: From June 2022 to May 2023, 69 patients underwent open biliary bypass for malignant biliary obstruction. Postoperative morbidity and mortality within 30 days of surgery were assessed. A Kaplan-Meier was used for categorical variables, and a log-rank test was used to determine the statistically significant difference between variables. A Cox regression analysis was conducted to identify factors associated to time to develop complications. RESULTS: The hazard of developing complications among those with preoperative cholangitis was 2.49 times higher than those without preoperative cholangitis (HR 2.49, 95% CI [1.06, 5.84]). For every hour increment in the length of surgery, the hazard of getting complications increased by 2.47 times (HR 2.47, 95% CI [1.28, 4.77]). As serum bilirubin increased by 1 mg/dl, the hazard of developing complications increased by 14% (HR 1.14, 95% CI [1.03, 1.17]). CONCLUSION: Patients who had long operation times, preoperative cholangitis, and elevated total bilirubin levels are at increased risk for poor perioperative outcomes. Clinicians may use these results to optimize these patients to decrease their elevated risk of serious morbidity and mortality.
Assuntos
Colangite , Colestase , Icterícia Obstrutiva , Humanos , Estudos Prospectivos , Icterícia Obstrutiva/etiologia , Icterícia Obstrutiva/cirurgia , Colangite/cirurgia , Colangite/complicações , Colestase/etiologia , Colestase/cirurgia , Bilirrubina , Drenagem/métodosRESUMO
BACKGROUND: Bile duct injury (BDI) causes significant sequelae for the patient in terms of morbidity, mortality, and long-term quality of life, and should be managed in centers with expertise. Anatomical variants may contribute to a higher risk of BDI during cholecystectomy. AIMS: To report a case of bile duct injury in a patient with situs inversus totalis. METHODS: A 42-year-old female patient with a previous history of situs inversus totalis and a BDI was initially operated on simultaneously to the lesion ten years ago by a non-specialized surgeon. She was referred to a specialized center due to recurrent episodes of cholangitis and a cholestatic laboratory pattern. Cholangioresonance revealed a severe anastomotic stricture. Due to her young age and recurrent cholangitis, she was submitted to a redo hepaticojejunostomy with the Hepp-Couinaud technique. To the best of our knowledge, this is the first report of BDI repair in a patient with situs inversus totalis. RESULTS: The previous hepaticojejunostomy was undone and remade with the Hepp-Couinaud technique high in the hilar plate with a wide opening in the hepatic confluence of the bile ducts towards the left hepatic duct. The previous Roux limb was maintained. Postoperative recovery was uneventful, the drain was removed on the seventh post-operative day, and the patient is now asymptomatic, with normal bilirubin and canalicular enzymes, and no further episodes of cholestasis or cholangitis. CONCLUSIONS: Anatomical variants may increase the difficulty of both cholecystectomy and BDI repair. BDI repair should be performed in a specialized center by formal hepato-pancreato-biliary surgeons to assure a safe perioperative management and a good long-term outcome.
Assuntos
Colangite , Colecistectomia Laparoscópica , Colestase , Situs Inversus , Humanos , Feminino , Adulto , Qualidade de Vida , Ductos Biliares/cirurgia , Ductos Biliares/lesões , Colecistectomia/métodos , Colangite/complicações , Colangite/cirurgia , Colestase/cirurgia , Situs Inversus/complicações , Situs Inversus/cirurgia , Colecistectomia Laparoscópica/métodosRESUMO
Biliary taeniasis is uncommon in clinical practice. We report two cases in our hospital. The first patient was diagnosed with acute biliary pancreatitis. Endoscopic retrograde cholangiopancreatography (ERCP) showed a white, flat, segmented 1-cm-wide tapeworm drilling into the duodenal papilla that was identified as Taenia saginata. After tapeworm removal, bile duct sweeping, and anthelmintic therapy, the patient recovered uneventfully. The second patient was diagnosed with acute cholangitis and multiple stones in the common bile duct and gallbladder. Emergency ERCP showed no tapeworm in the duodenum. During a subsequent ERCP 6 days later, a flat tapeworm, also T. saginata, was identified drilling into the duodenal papilla. We review five patients cases with acute acalculous cholecystitis or cholangitis caused by T. saginata or Taenia solium, and 1 patient with T. saginata drilling into the T-tube. Taeniasis should be taken into consideration when dealing with biliary and pancreatic disease.
Assuntos
Teníase , Humanos , Teníase/diagnóstico , Teníase/cirurgia , Teníase/tratamento farmacológico , Masculino , Animais , Feminino , Pessoa de Meia-Idade , Colangiopancreatografia Retrógrada Endoscópica , Idoso , Taenia saginata/isolamento & purificação , Adulto , Anti-Helmínticos/uso terapêutico , Colangite/parasitologia , Colangite/cirurgiaRESUMO
A 62-year-old male patient underwent pancreaticoduodenectomy with modified Child reconstruction for distal cholangiocarcinoma. After eight years, a contrast-enhanced computed tomography (CT) revealed a recurrent lesion at the biliojejunal anastomosis, and a biliary stent was placed for obstructive cholangitis in the right posterior segment of the liver. A right hepatectomy was planned for a local recurrent lesion;thus, percutaneous transhepatic portal embolization was performed on the portal vein's right branch to enlarge the left liver. However, he was referred to our department for endoscopic retrograde biliary drainage for the subsequent cholangitis and liver abscess appearance. A double-balloon enteroscope under CO2 insufflation was used to reach the bile duct-jejunal anastomosis. After removing the bile duct stent with grasping forceps, his general condition suddenly deteriorated, causing cardiopulmonary arrest. He was diagnosed with air embolism based on the findings of air in the heart, aorta, and brain on CT after the return of spontaneous circulation. Treatment for the air embolism and subsequent complications continued in the intensive care unit, but he eventually died 114 days after the onset of the air embolism due to his deteriorating general condition. Pathological autopsy revealed cholangiocarcinoma that extends from the porta hepatis to the posterior segment. Additionally, the proximity between the bile duct and vein extended by the adenocarcinoma and the fibrous obstruction of the vein were revealed, indicating the possibility of a bile duct-vein shunt.
Assuntos
Neoplasias dos Ductos Biliares , Colangiocarcinoma , Colangite , Embolia Aérea , Masculino , Criança , Humanos , Pessoa de Meia-Idade , Colangiopancreatografia Retrógrada Endoscópica , Embolia Aérea/terapia , Embolia Aérea/complicações , Colangite/etiologia , Colangite/cirurgia , Stents/efeitos adversos , Ductos Biliares Intra-Hepáticos/diagnóstico por imagem , Ductos Biliares Intra-Hepáticos/cirurgia , Ductos Biliares Intra-Hepáticos/patologia , Neoplasias dos Ductos Biliares/cirurgiaAssuntos
Colangite , Jejunostomia , Complicações Pós-Operatórias , Recidiva , Adulto , Idoso , Feminino , Humanos , Masculino , Colangite/etiologia , Colangite/cirurgia , Complicações Pós-Operatórias/etiologiaRESUMO
Acute cholangitis is a bile duct infection associated with bile duct obstruction. Bile culture is positive in most cases, and the most frequent etiological agent is Escherichia coli. Candida sp acute cholangitis is a rare finding, which is more common in patients with immunosuppression, use of corticosteroids, prolonged antibiotic treatment or surgical procedures of the bile duct. We present the case of a 67-year-old woman with none of the above-mentioned history who consulted for fever, abdominal pain and jaundice. MRI of the abdomen revealed a lithiasic image in the common bile duct with dilation. It required endoscopic drainage of the biliary tract. Direct microscopic examination of the bile fluid revealed gram-negative bacilli and yeast, and in the culture of bile fluid Klebsiella pneumoniae producing extended spectrum beta-lactamase (ESBL) and Candida glabrata were isolated. The patient completed the antibiotic treatment with piperacillin tazobactam and anidulafungin with good evolution. Bile duct infection by association of Gram-negative bacilli and Candida sp is a rare entity, more in patients without underlying diseases.
La colangitis aguda es una infección de la vía biliar, asociada a la obstrucción de esta. El cultivo de la bilis es positivo en la mayoría de los casos y el agente etiológico más frecuente es Escherichia coli. La colangitis aguda por Candida sp es un hallazgo poco común, que es más frecuente en pacientes con inmunocompromiso, uso de corticoides, tratamiento antibiótico prolongado o procedimientos quirúrgicos de la vía biliar. Presentamos el caso de una mujer de 67 años, que no presentaba ninguno de los antecedentes mencionados, y que consultó por fiebre, dolor abdominal e ictericia. En la resonancia magnética nuclear de abdomen se constató imagen litiásica en el colédoco con dilatación de la vía biliar. Requirió drenaje endoscópico del tracto biliar. En el examen microscópico directo del líquido biliar se evidenciaron levaduras y bacilos Gram negativos, y en el cultivo se aisló Klebsiella pneumoniae productora de betalactamasa de espectro extendido (BLEE) y Candida glabrata. La paciente completó el tratamiento antibiótico con piperacilina tazobactam y anidulafungina con buena evolución. La infección de la vía biliar por la asociación de bacilos Gram negativos y Candida sp es una entidad poco frecuente, más en pacientes sin enfermedades subyacentes.
Assuntos
Colangite , Klebsiella pneumoniae , Feminino , Humanos , Idoso , Candida glabrata , Colangite/tratamento farmacológico , Colangite/etiologia , Colangite/cirurgia , Antibacterianos/uso terapêutico , Bile , Bactérias Gram-Negativas , Escherichia coliRESUMO
BACKGROUND/PURPOSE: The aim of this study was to clarify the clinical characteristics of acute cholangitis (AC) after bilioenteric anastomosis and stent-related AC in a multi-institutional retrospective study, and validate the TG18 diagnostic performance for various type of cholangitis. METHODS: We retrospectively reviewed 1079 AC patients during 2020, at 16 Tokyo Guidelines 18 (TG 18) Core Meeting institutions. Of these, the post-biliary reconstruction associated AC (PBR-AC), stent-associated AC (S-AC) and common AC (C-AC) were 228, 307, and 544, respectively. The characteristics of each AC were compared, and the TG18 diagnostic performance of each was evaluated. RESULTS: The PBR-AC group showed significantly milder biliary stasis compared to the C-AC group. Using TG18 criteria, definitive diagnosis rate in the PBR-AC group was significantly lower than that in the C-AC group (59.6% vs. 79.6%, p < .001) because of significantly lower prevalence of TG 18 imaging findings and milder bile stasis. In the S-AC group, the bile stasis was also milder, but definitive-diagnostic rate was significantly higher (95.1%) compared to the C-AC group. The incidence of transient hepatic attenuation difference (THAD) and pneumobilia were more frequent in PBR-AC than that in C-AC. The definitive-diagnostic rate of PBR-AC (59.6%-78.1%) and total cohort (79.6%-85.3%) were significantly improved when newly adding these items to TG18 diagnostic imaging findings. CONCLUSIONS: The diagnostic rate of PBR-AC using TG18 is low, but adding THAD and pneumobilia to TG imaging criteria may improve TG diagnostic performance.
Assuntos
Colangite , Colestase , Humanos , Estudos Retrospectivos , Tóquio , Colangite/diagnóstico por imagem , Colangite/etiologia , Colangite/cirurgia , Anastomose Cirúrgica/efeitos adversos , StentsAssuntos
Colangite , Transplante de Fígado , Humanos , Colangite/etiologia , Colangite/cirurgia , PolíticasRESUMO
BACKGROUND AND AIMS: Post-ERCP pneumobilia is not uncommon; however, studies focusing on the long-term prognosis of patients with post-ERCP pneumobilia are limited. This study aimed to explore long-term prognosis and risk factors associated with post-ERCP pneumobilia in patients with common bile duct stones (CBDSs). METHODS: We conducted a retrospective analysis of 1380 patients who underwent ERCP for CBDSs at our hospital from January 2010 to December 2017. Patients were selected based on inclusion and exclusion criteria and divided into pneumobilia and nonpneumobilia groups, followed by propensity score matching. The matched groups were then compared in terms of incidence rates of both single and multiple recurrences of CBDSs, acute cholangitis, and acute cholecystitis. Multivariate logistic regression analysis was used to explore risk factors associated with pneumobilia. RESULTS: After propensity matching, there was no significant difference in the rate of single recurrence of CBDSs (22.5% vs 30%; P = .446) between the pneumobilia and nonpneumobilia groups. However, the incidences of multiple recurrences of CBDSs (32.5% vs 12.5%; P = .032) and acute cholangitis without stone recurrence (32.5% vs 2.5%; P = <.001) were significantly higher in the pneumobilia group. Based on multivariate logistic regression analysis, in addition to a dilated CBD (diameter of >1 cm) (odds ratio [OR], 2.48; 95% confidence interval [CI], 1.03-3.76; P = .043), endoscopic sphincterotomy with moderate incision (OR, 5.38; 95% CI, 1.14-25.47; P = .034) and with large incision (OR, 8.7; 95% CI, 1.83-41.46; P = .007) were identified as independent risk factors for pneumobilia after initial ERCP. CONCLUSIONS: Patients with post-ERCP pneumobilia have increased risk of multiple recurrences of CBDSs and acute cholangitis without stone recurrence. Independent risk factors for pneumobilia include peripapillary diverticulum, a dilated CBD (>1 cm), and endoscopic sphincterotomy with moderate and large incisions. A normal-sized CBD appears to serve as a secondary barrier against enterobiliary reflux, necessitating further research for confirmation.
Assuntos
Colangite , Cálculos Biliares , Humanos , Colangiopancreatografia Retrógrada Endoscópica/efeitos adversos , Estudos Retrospectivos , Cálculos Biliares/epidemiologia , Cálculos Biliares/cirurgia , Esfinterotomia Endoscópica/efeitos adversos , Prognóstico , Fatores de Risco , Colangite/epidemiologia , Colangite/etiologia , Colangite/cirurgia , Ducto Colédoco/cirurgiaRESUMO
A 93-year-old man presented to our hospital with a fever, abdominal pain, and jaundice. Computed tomography revealed bilateral bile duct dilation, cystic lesions with bile duct communication, and intraluminal solid nodules arising from the bile duct wall. The patient was diagnosed with intraductal papillary neoplasm of the bile duct. Surgery was not performed, considering the patient's age. It was impossible to control cholangitis using conventional endoscopic therapy. We therefore created an access route to the bile duct using endoscopic ultrasound-guided choledochoduodenostomy and inserted a lumen-apposed metal stent. Thereafter, we performed argon plasma coagulation of the tumor in the bile duct, which successfully prevented cholangitis recurrence.
Assuntos
Neoplasias dos Ductos Biliares , Colangite , Masculino , Humanos , Idoso de 80 Anos ou mais , Ductos Biliares Intra-Hepáticos/patologia , Neoplasias dos Ductos Biliares/diagnóstico por imagem , Neoplasias dos Ductos Biliares/cirurgia , Neoplasias dos Ductos Biliares/patologia , Coledocostomia , Coagulação com Plasma de Argônio , Ductos Biliares/patologia , Ultrassonografia de Intervenção , Colangite/cirurgiaRESUMO
BACKGROUND: Surgical resection for perihilar cholangiocarcinoma (pCCA) is associated with high operative risks. Impaired liver regeneration in patients with pre-existing liver disease may contribute to posthepatectomy liver failure (PHLF) and postoperative mortality. This study aimed to determine the incidence of hepatic steatosis and fibrosis and their association with PHLF and 90-day postoperative mortality in pCCA patients. METHODS: Patients who underwent a major liver resection for pCCA were included in the study between 2000 and 2021 from three tertiary referral hospitals. Histopathologic assessment of hepatic steatosis and fibrosis was performed. The primary outcomes were PHLF and 90-day mortality. RESULTS: Of the 401 included patients, steatosis was absent in 334 patients (83.3%), mild in 58 patients (14.5%) and moderate to severe in 9 patients (2.2%). There was no fibrosis in 92 patients (23.1%), periportal fibrosis in 150 patients (37.6%), septal fibrosis in 123 patients (30.8%), and biliary cirrhosis in 34 patients (8.5%). Steatosis (≥ 5%) was not associated with PHLF (odds ratio [OR] 1.36; 95% confidence interval [CI] 0.69-2.68) or 90-day mortality (OR 1.22; 95% CI 0.62-2.39). Neither was fibrosis (i.e., periportal, septal, or biliary cirrhosis) associated with PHLF (OR 0.76; 95% CI 0.41-1.41) or 90-day mortality (OR 0.60; 95% CI 0.33-1.06). The independent risk factors for PHLF were preoperative cholangitis (OR 2.38; 95% CI 1. 36-4.17) and future liver remnant smaller than 40% (OR 2.40; 95% CI 1.31-4.38). The independent risk factors for 90-day mortality were age of 65 years or older (OR 2.40; 95% CI 1.36-4.23) and preoperative cholangitis (OR 2.25; 95% CI 1.30-3.87). CONCLUSION: In this study, no association could be demonstrated between hepatic steatosis or fibrosis and postoperative outcomes after resection of pCCA.
Assuntos
Neoplasias dos Ductos Biliares , Colangite , Fígado Gorduroso , Tumor de Klatskin , Cirrose Hepática Biliar , Falência Hepática , Neoplasias Hepáticas , Humanos , Idoso , Tumor de Klatskin/cirurgia , Cirrose Hepática Biliar/complicações , Cirrose Hepática Biliar/cirurgia , Complicações Pós-Operatórias , Hepatectomia/efeitos adversos , Falência Hepática/etiologia , Cirrose Hepática/complicações , Neoplasias Hepáticas/cirurgia , Colangite/complicações , Colangite/cirurgia , Neoplasias dos Ductos Biliares/complicações , Estudos RetrospectivosRESUMO
BACKGROUND AND STUDY AIMS: Laparoscopic approach of perihilar cholangiocarcinoma (PHC) is still challenging. We report the original use of a endoscopic hepaticogastrostomy (EHG) for definite biliary drainage in order to avoid biliary reconstruction. PATIENTS AND METHODS: A 70-year-old man presenting with jaundice was referred for resection of a Bismuth type IIIa PHC. Repeated endoscopic retrograde cholangiopancreatography failed to drain the future liver remnant, enabling only right anterior liver section drainage. EHG was performed three weeks before surgery. A hepatogastric anastomosis was created, placing a half-coated self-expanding endoprosthesis between biliary duct of segment 2 and the lesser gastric curvature. RESULTS: A laparoscopic right hepatectomy extended to segment 1, common bile duct, and hepatic pedicle lymphadenectomy was performed. The left hepatic duct was sectioned and ligated downstream to the biliary confluence of segment 2-3 and 4 allowing exclusive biliary flow through the EHG. The patient was disease free at 12 months, postoperative outcomes were uneventful except three readmissions for acute cholangitis due to prosthesis obstruction. CONCLUSIONS: EHG may be used as definite biliary drainage technique in laparoscopic PHC resection, at the expense of prosthesis obstruction and cholangitis.