RESUMO
BACKGROUND: Hybrid liver resection is considered a modality of minimally invasive surgery; however, there are doubts regarding loss of benefits of laparoscopy due to the use of an auxiliary incision. We compared perioperative results of patients undergoing hybrid × open and hybrid × pure laparoscopic resections. METHODS: Consecutive patients undergoing liver resection between June 2008 and January 2016 were studied. Study groups were compared after propensity score matching (PSM). RESULTS: Six hundred forty-four resections were included in the comparative analysis: 470 open, 120 pure laparoscopic, and 54 hybrids. After PSM, 54 patients were included in each group. Hybrid × open: hybrid technique had shorter operative time (319.5 ± 108.6 × 376.2 ± 155.8 minutes, P = .033), shorter hospital stay (6.0 ± 2.7 × 8.1 ± 5.6 days, P = .001), and lower morbidity (18.5% × 40.7%, P = .003). Hybrid × pure laparoscopic: hybrid group had lower conversion rate (0% × 13%, P = .013). There was no difference regarding estimated blood loss, transfusion rate, hospital stay, complications, or mortality. CONCLUSIONS: Hybrid resection has better perioperative results than the open approach and is similar to pure laparoscopy. The hybrid technique should be considered a minimally invasive approach.
Assuntos
Hepatectomia/métodos , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Adulto , Idoso , Conversão para Cirurgia Aberta/estatística & dados numéricos , Feminino , Hepatectomia/efeitos adversos , Humanos , Tempo de Internação/estatística & dados numéricos , Fígado/cirurgia , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Minimamente Invasivos/efeitos adversos , Duração da Cirurgia , Complicações Pós-Operatórias/epidemiologia , Pontuação de Propensão , Estudos ProspectivosRESUMO
Hepatectomy has been the standard treatment for metachronic metastases of non-colorectal (NCR) origin, mainly when the disease-free interval is more than two years. Laparoscopic hepatectomy has become the golden standard mainly for left side resections, due to lower morbidity, shorter hospital stay, early recovery and good cosmetic outcome. The authors report the case of a female patient with two metachronic metastases (ten years of disease-free survival), of non-colorectal origin (adenocarcinoma of small intestine), treated by laparoscopic left lateral segmentectomy (left hepatic lobectomy) with success. The postoperative progress was satisfactory. To date, the patient has presented no tumoral recurrence (six months of follow-up period). Laparoscopic left lateral segmentectomy can be satisfactorily performed in selected cases of hepatic metastasis. This approach presents low morbidity and good cosmetic result. The lack of alternative treatments and the poor prognosis of untreated cases have justified surgical resection in order to increase overall survival. Nevertheless, this approach should be performed by hepatic surgery expertise teams trained on advanced laparoscopic procedures. (AU)
A hepatectomia tem sido o tratamento padrão para metástase de origem não colorretal (NCR) metacrônica, principalmente quando o intervalo livre de doença é maior do que dois anos. A hepatectomia por laparoscopia tem se tornado padrão principalmente para as ressecções à esquerda, haja vista a menor morbidade, menor tempo de internação, reabilitação precoce e melhor resultado estético. Os autores relatam um caso de paciente com duas metástases metacrônicas (10 anos de sobrevida livre de doença), de etiologia não colorretal (adenocarcinoma de intestino delgado), tratada com segmentectomia lateral esquerda (lobectomia hepática esquerda) laparoscópica. Paciente apresentou boa evolução pós-operatória sem recidiva (seis meses de seguimento). Segmentectomia lateral esquerda laparoscópica pode ser satisfatoriamente realizada em casos selecionados de metástases hepáticas, acarretando menor morbidade e melhor resultado estético. A falta de tratamentos alternativos e o prognóstico reservado nos casos de metástases NCR não operadas justificam a ressecção com o objetivo de prolongar a sobrevida. No entanto, essa abordagem deve ser realizada por equipe especializada em cirurgia hepática com treinamento em procedimentos laparoscópicos avançados. (AU)