RESUMO
BACKGROUND: Intractable ascites secondary to malignant disease deteriorates patients' quality of life. The purpose of this study was to evaluate the safety and efficacy of percutaneous peritoneovenous (Denver) shunt in treating intractable malignant ascites in cancer patients. MATERIALS AND METHODS: Thirty-five patients who had undergone Denver peritoneovenous shunt for the treatment of ascites associated with malignant tumor from October 2014 to 2017 were retrospectively analyzed. The demographic characteristics, laboratory values, and complications were recorded. Univariate and multivariate logistic regression analyses were performed. RESULTS: The sites of primary tumor were pancreatic cancer in 19 patients, bile duct cancer in 8, gallbladder cancer in 5, breast cancer in 2, and peritoneal malignant mesothelioma in 1. Palliation of abdominal distention was achieved in 29 patients (82.9%). Postoperative complications of Grade 2 or higher were seen in 11 patients (31.4%), and Grade 5 complications were observed in three patients (8.6%). Patients with a high American Society of Anesthesiologists (ASA) grade and high ascites drainage volume had a significantly higher incidence of postoperative complications than a low ASA grade and low ascites drainage volume, and a multivariate logistic analysis showed that the intraoperative ascites drainage volume was an independent risk factor for all complications. CONCLUSIONS: The Denver shunt for malignant ascites is useful for improving patients' quality of life if the indications are selected properly. Drainage of intraoperative ascites was a risk factor for postoperative complications after the Denver shunt technique in cancer patients with malignant ascites. Further experience and discussion are necessary to establish the patient selection criteria.
Assuntos
Ascite/cirurgia , Cuidados Paliativos/métodos , Neoplasias Peritoneais/complicações , Derivação Peritoneovenosa/efeitos adversos , Adulto , Idoso , Ascite/etiologia , Ascite/mortalidade , Ascite/patologia , Neoplasias da Mama/mortalidade , Neoplasias da Mama/patologia , Neoplasias da Mama/cirurgia , Feminino , Neoplasias da Vesícula Biliar/mortalidade , Neoplasias da Vesícula Biliar/patologia , Neoplasias da Vesícula Biliar/cirurgia , Mortalidade Hospitalar , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Neoplasias Pancreáticas/mortalidade , Neoplasias Pancreáticas/patologia , Neoplasias Pancreáticas/cirurgia , Neoplasias Peritoneais/mortalidade , Neoplasias Peritoneais/secundário , Neoplasias Peritoneais/cirurgia , Derivação Peritoneovenosa/mortalidade , Complicações Pós-Operatórias/etiologia , Qualidade de Vida , Estudos Retrospectivos , Taxa de Sobrevida , Resultado do TratamentoRESUMO
BACKGROUND: Neuroendocrine carcinoma (NEC) originating from the extrahepatic bile duct (EHBD) is very rare but is known for its aggressiveness and poor prognosis. We herein report a case of rapidly progressed NEC in the extrahepatic bile duct. CASE PRESENTATION: An 84-year-old man was referred to our facility with obstructive jaundice and abdominal pain. Imaging studies revealed an irregular filling defect in the middle bile duct by endoscopic retrograde cholangiopancreatography and an enhanced wall thickening from the middle to distal portion by enhanced computed tomography. The patient was initially diagnosed with extrahepatic cholangiocarcinoma by a bile duct biopsy and underwent pancreatoduodenectomy with lymph node dissection. The pathological findings showed an NEC with an adenosquamous carcinoma component in the extrahepatic bile duct with lymph node metastases. The patient experienced multiple liver metastases 1 month after surgery and died 3 months after surgery. Due to the rapid progression of his disease, his general condition deteriorated, and he was unable to receive any additional treatments, such as chemotherapy. CONCLUSION: As shown in our case, NEC of the EHBD has an extremely poor prognosis and can sometimes progress rapidly. Multimodality treatment should be considered, even in cases of locoregional disease.
RESUMO
A 63-year-old man was admitted to our hospital for examination and treatment of a pancreatic head tumor detected at a nearby hospital. After CT, EUS-FNA, and PET-CT, he was diagnosed with unresectable pancreatic cancer with liver metastasis. After 9 courses of gemcitabine and nab-paclitaxel therapy, the primary tumor was dramatically reduced in size and the liver metastasis had disappeared. He underwent subtotal stomach-preserving pancreaticoduodenectomy. The postoperative diagnosis according to the General Rules of the Study of Pancreatic Cancer(7th edition)was Ph, TS1(15mm), adenosquamous carcinoma, ypT3, ypRP1, ypPL1, R0, ypN0(0/29), M0, CY0, ypStage â ¡A. The histological response was Grade 2. The patient remains alive without recurrence 5 months after surgical resection.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica , Neoplasias Hepáticas , Neoplasias Pancreáticas , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Humanos , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/secundário , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia , Paclitaxel , Neoplasias Pancreáticas/tratamento farmacológico , Neoplasias Pancreáticas/patologia , Tomografia por Emissão de Pósitrons combinada à Tomografia ComputadorizadaRESUMO
A 55-year-old man was admitted to our hospital for examination and treatment of a transverse colon tumor detected at a nearby hospital. After CT, FDG-PET, and laparotomy biopsy, he was diagnosed with neuroendocrine cancer(Ki-67 index 40%)without distant metastasis. He underwent transverse colectomy. The pathological diagnosis was transverse colon neuroendocrine cancer(Ki-67 index 24.7%). Six courses of carboplatin and etoposide therapy as adjuvant chemotherapy were administered. Seven months after surgery, he developed lung metastasis that was surgically removed by partial lung resection. Eighteen months after the initial surgery, liver metastasis developed in S5 and S8. A right hepatic lobectomy was performed and there has been no recurrence after hepatectomy. The patient remains alive at 3 years and 4 months after initial treatment.
Assuntos
Carcinoma Neuroendócrino , Neoplasias do Colo , Neoplasias Hepáticas , Protocolos de Quimioterapia Combinada Antineoplásica , Carcinoma Neuroendócrino/secundário , Colectomia , Hepatectomia , Humanos , Neoplasias Hepáticas/secundário , Neoplasias Hepáticas/cirurgia , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia , Fatores de TempoRESUMO
Most tumors arising in the retroperitoneum are non-epithelial, and epithelial tumors are very rare. We report a case of mucinous cystadenocarcinoma of the retroperitoneum supposed to be derived from ectopic ovarian tissue. A 56-year-old woman was admitted to the hospital because of abdominal distention, and an abdominal CT scan revealed a cystic tumor of the right lower retroperitoneum. We had been observing the patient for 10 years for this lesion, but at this point, the tumor showed an increase in size and nodules had appeared inside of the cyst. It was presumed to be malignant, and so the decision was made to perform resection. Upon laparotomy, a large cystic tumor was found in the right iliac fossa displacing the ascending colon and the cecum medially. The cyst had no connection with any surrounding structures. The tumor was a simple large cyst, measuring 9×7 cm, with a protruding papillary tumor inside. The inner space of the cyst was filled with mucinous fluid. Histologically, the tumor was diagnosed as a mucinous cystadenocarcinoma. The patient has currently been undergoing follow-up for 7 months with no evidence of recurrence.
Assuntos
Cistadenocarcinoma Mucinoso , Cistos Ovarianos , Neoplasias Retroperitoneais/patologia , Cistadenocarcinoma Mucinoso/cirurgia , Feminino , Humanos , Pessoa de Meia-Idade , Neoplasias Retroperitoneais/cirurgia , Tomografia Computadorizada por Raios XRESUMO
A 77-year-old man underwent total gastrectomy with D1+ lymph node dissection after being diagnosed with cT4aN2M0, cStage â ¢B gastric cancer. Peritoneal dissemination was detected in the bursa omentalis. The pathological diagnosis after surgery was pT4aN3b (21/41) M1 (P1). He was treated with 6 courses of S-1 chemotherapy. Two years after surgery, upper gastrointestinal endoscopy revealed the presence of a tumor in the mid-thoracic esophagus. It was diagnosed to as metastatic esophageal cancer and treated with combination chemotherapy consisting of docetaxel (25 mg/m2, days 1, 8, 15) and cisplatin (25 mg/m2, days 1, 8, 15) in a 28-day cycle. A clinically complete response was observed after 5 courses of chemotherapy. Currently, the patient is alive with no signs of recurrence 12 months after the initial recurrence.