RESUMO
Laparoscopic deroofing (LD) for giant liver cysts using indocyanine green (ICG) fluorescence imaging was performed in two patients: a 53-year-old man with a 26-cm, symptomatic cyst and a 50-year-old woman with a 13-cm, symptomatic cyst. ICG fluorescence imaging can be used to easily identify the boundary between the liver parenchyma and the liver cyst. No postoperative bile leakage was observed in both patients. ICG fluorescence imaging is expected to become a desirable procedure in LD for giant liver cysts to reduce the occurrence of perioperative complications.
Assuntos
Cistos , Laparoscopia , Hepatopatias , Masculino , Feminino , Humanos , Pessoa de Meia-Idade , Verde de Indocianina , Laparoscopia/métodos , Cistos/diagnóstico por imagem , Cistos/cirurgia , Cistos/complicações , Imagem Óptica , FígadoRESUMO
PURPOSES: Acute cholangitis and cholecystitis can become severe conditions as a result of inappropriate therapeutic administration and thereafter become increasingly resistant to antimicrobial treatment. The simultaneous detection of the bacterial nucleic acid and antimicrobial resistance gene is covered by the national health insurance program in Japan for sepsis. In this study, we evaluate the use of a multichannel gene autoanalyzer (Verigene system) for the quick detection of causative bacteria in cases of acute cholangitis and cholecystitis. METHODS: This study included 108 patients diagnosed with acute cholangitis or cholecystitis between June 2015 and November 2018. A bacterial culture test and Verigene assay were used to evaluate the bile samples. RESULTS: The most commonly isolated bacteria were Escherichia coli, which includes six extended-spectrum beta-lactamase (ESBL)-producing E. coli. Among the patients with positive bile cultures, bacteria were detected in 35.7% of cases via the Verigene system. The detection rates of the Verigene system significantly increased when the number of bacterial colonies was ≥ 106 colony-forming unit (CFU)/mL (58.1%). Cases with a maximum colony quantity of ≥ 106 CFU/mL exhibited higher inflammation, suggesting the presence of a bacterial infection. CONCLUSIONS: The Verigene system might be a new method for the quick detection of causative bacteria in patients with infectious acute cholangitis and cholecystitis.
Assuntos
Bile/microbiologia , Colangite/microbiologia , Colecistite Aguda/microbiologia , Infecções por Escherichia coli/diagnóstico , Infecções por Escherichia coli/microbiologia , Escherichia coli/genética , Escherichia coli/isolamento & purificação , Genes Bacterianos/genética , Análise de Sequência com Séries de Oligonucleotídeos/métodos , Sepse/microbiologia , Doença Aguda , Escherichia coli/patogenicidade , Humanos , Ácidos Nucleicos/genética , Estudos RetrospectivosRESUMO
INTRODUCTION: This study evaluates the therapeutic outcomes for laparoscopic cholecystectomy for acute cholecystitis based on the time from symptom onset to surgery. METHODS: This study enrolled 224 patients. Patients' characteristics and operative outcomes were compared between patient groups based on the timing of laparoscopic cholecystectomy from symptom onset: ≤72 h versus >72 h, and ≤7 days versus ≥8 days. Then, we performed propensity score matching of 13 relevant variables, including patient demographics, examination findings, and therapeutic factors. RESULTS: The early surgery groups (≤72 h and ≤7 days) had significantly younger patients with fewer comorbidities and a shorter duration from symptom onset to presentation before performed propensity score matching. These groups also had shorter surgery, postoperative hospital stay, and total length of stay. Other operative outcomes, including blood loss, conversion to open surgery, bile duct injury, and postoperative complications, did not significantly differ among the groups. After propensity score matching, all therapeutic outcomes, including duration of surgery, showed no significant differences in either analysis. CONCLUSIONS: In a center with sufficient experience, performing laparoscopic cholecystectomy at the earliest possible time after presentation was a safe therapeutic strategy for each patient with acute cholecystitis, regardless of the time from symptom onset.