Abstract：
BACKGROUND:We studied stagnation of the blood in hepatic metastatic lesions of colorectal cancer. METHODS:Twenty-two hepatic tumors in 11 patients with liver metastases of colorectal cancers were investigated in this study. With a catheter inserted into the roots of the proper hepatic artery, 5 to 10 mCi 133Xe was injected. The half-time (t1/2) was calculated for the tumor region based on the washout curve by the compartmental method and expressed as the intratumor retention time of the blood. RESULTS:Transcatheter arterial chemoembolization with iodized oil (Lipiodol) and cisplatin was effective in eight (50%) of 16 tumors that were hypervascular but in only one (17%) of six tumors that were hypovascular (p < 0.05). Regardless of the hypervascular tumor, transcatheter arterial chemoembolization was not effective in tumors that had shown a t1/2 of less than 80 seconds. Seven of eight good-responding lesions that were hypervascular and had a long t1/2 (187 +/- 74.6 seconds) revealed characteristic fireworks-shaped accumulation of Lipiodol. CONCLUSIONS:Transarterial infusion chemotherapy for liver metastasis of colorectal cancer was considered effective for hypervascular hepatic tumors with a long t1/2.
journal_name
Surgeryjournal_title
Surgeryauthors
Kameyama M,Imaoka S,Fukuda I,Nakamori S,Sasaki Y,Fujita M,Hasegawa Y,Iwanaga Tsubject
Has Abstractpub_date
1993-07-01 00:00:00pages
97-101issue
1eissn
0039-6060issn
1532-7361journal_volume
114pub_type
杂志文章相关文献
SURGERY文献大全abstract：BACKGROUND AND AIMS:Congenital extrahepatic portosystemic shunt (CEPS) is a rare venous malformation in which mesenteric venous blood drains directly into the systemic circulation. It is still a matter of debate whether conservative or operative strategies should be used to treat symptomatic CEPS. The aim of this study...
journal_title：Surgery
pub_type： 杂志文章
doi：10.1016/j.surg.2011.07.035
更新日期：2012-03-01 00:00:00
abstract：:The Consortium of American College of Surgeons-Accredited Education Institutes was created to explore new opportunities in simulation-based surgical education and training beyond the scope of individual accredited institutes. During the Third Annual Meeting of the Consortium of American College of Surgeons-Accredited ...
journal_title：Surgery
pub_type：
doi：10.1016/j.surg.2010.11.010
更新日期：2011-06-01 00:00:00
abstract：BACKGROUND:Rapid intraoperative parathyroid hormone (RI-PTH) assay is used to guide adequacy of resection during operation for hyperparathyroidism. We compared the RI-PTH assay (15 minutes) with a standard PTH assay, determined whether the PTH half-life varied between patients, and constructed a kinetic analysis of the...
journal_title：Surgery
pub_type： 杂志文章
doi：10.1067/msy.2099.101835
更新日期：1999-12-01 00:00:00
abstract：BACKGROUND:The development of effective gene transfer in utero will provide alternative approaches to the treatment of genetic disorders. For many disorders, the fetal liver and peritoneum are important target tissues. Our goals were to compare the tissue sites and duration of transferred gene expression after intraper...
journal_title：Surgery
pub_type： 杂志文章
doi：
更新日期：1999-08-01 00:00:00
abstract：BACKGROUND:The benefit of adding external beam radiation to adjuvant chemotherapy in patients that have undergone a margin positive resection for early stage, pancreatic ductal adenocarcinoma has not been determined definitively. METHODS:The National Cancer Data Base was queried to evaluate the utility of adjuvant rad...
journal_title：Surgery
pub_type： 杂志文章
doi：10.1016/j.surg.2017.09.022
更新日期：2018-05-01 00:00:00
abstract：BACKGROUND:The aim of this study was to determine the effect of adrenal venous sampling (AVS) on the management of patients with primary aldosteronism. METHODS:From September 1990 through October 2003, 203 patients with primary aldosteronism (mean age, 53 years; range, 17-80; 163 men) were selected prospectively for A...
journal_title：Surgery
pub_type： 杂志文章
doi：10.1016/j.surg.2004.06.051
更新日期：2004-12-01 00:00:00
abstract：:Malignant intra-abdominal neuroendocrine tumors are rare; consequently, a standard chemotherapeutic protocol for patients with unresectable disease has not been established. This prompted a review of our experience with dimethyltriazeno imidazole carboxamide (dacarbazine) (DTIC) treatment for these tumors. From 1976 t...
journal_title：Surgery
pub_type： 杂志文章
doi：
更新日期：1987-12-01 00:00:00
abstract：BACKGROUND:Previously we demonstrated that optimal doses of tumor-infiltrating lymphocytes (TIL) concomitant with recombinant interleukin-2 (rIL-2) effectively mediated complete tumor regression of murine 3-day pulmonary metastases. METHODS:In the present study we have investigated the contribution of the host immune ...
journal_title：Surgery
pub_type： 杂志文章
doi：10.1016/s0039-6060(05)80209-0
更新日期：1995-03-01 00:00:00
abstract：:The diagnosis of multiple endocrine neoplasia (MEN) in patients with presumed hyperparathyroidism has important ramifications for patient management especially since as many as 20% of patients with hyperparathyroidism may have associated MEN. Gut hormone levels were measured before and after surgery in 28 patients who...
journal_title：Surgery
pub_type： 杂志文章
doi：
更新日期：1985-12-01 00:00:00
abstract：:Hemolytic uremic syndrome (HUS) is characterized by hemolytic anemia, thrombocytopenia, and acute renal failure, usually in children under 10 years of age. Gastrointestinal symptoms, including abdominal pain and bloody diarrhea, frequently precede the onset of renal failure. It has not been generally appreciated that ...
journal_title：Surgery
pub_type： 杂志文章
doi：
更新日期：1979-03-01 00:00:00
abstract：BACKGROUND:Recent trends toward regionalization of complex surgical procedures may increase the risk for care fragmentation during readmissions. Conflicting conclusions have been reported regarding risk factors and consequences of nonindex readmissions (ie, readmission to a separate hospital than the one where surgery ...
journal_title：Surgery
pub_type： 杂志文章,meta分析
doi：10.1016/j.surg.2018.08.021
更新日期：2019-03-01 00:00:00
abstract：BACKGROUND:We hypothesized that acetylation of the Stat1 regulates interferon-gamma (IFN-gamma) mediated macrophage expression of inducible nitric oxide synthase (iNOS). METHODS:RAW 264.7 iNOS expression was induced with IFN-gamma. Deacetylase inhibitors trichostatin A (TSA) or valproic acid (VPA) were added. Stat1 an...
journal_title：Surgery
pub_type： 杂志文章
doi：10.1016/j.surg.2007.02.016
更新日期：2007-08-01 00:00:00
abstract：:Coexistent caval and portal hypertension was recognized on preoperative angiographic study of a patient with cirrhosis and variceal bleeding. This hemodynamic situation can preclude adequate reduction of portal hypertension by portasystemic shunt and can result in fatal postoperative bleeding. Resection of a very larg...
journal_title：Surgery
pub_type： 杂志文章
doi：
更新日期：1980-05-01 00:00:00
abstract：:In recent years, much attention has been paid to the assessment of the quality of health care. This focus has been driven mainly by a desire to improve health care and decrease inequalities within health care systems. As well as addressing key areas such as structure, process, and outcome, which are normally taken fro...
journal_title：Surgery
pub_type： 杂志文章,评审
doi：10.1016/j.surg.2009.03.019
更新日期：2009-09-01 00:00:00
abstract：BACKGROUND:Although various suture techniques for murine pancreas transplantation have been described, severe limitations have limited their widespread use. We therefore designed a surgical model for cervical heterotopic pancreas transplantation using a cuff technique. METHODS:C57BL6 mice were used as donor and recipi...
journal_title：Surgery
pub_type： 杂志文章
doi：10.1016/j.surg.2006.07.037
更新日期：2007-05-01 00:00:00
abstract：BACKGROUND:The purpose of this study was to review the results of lower extremity revascularization in patients with end-stage renal disease and to determine in these patients the functional benefit and cost of an aggressive approach to limb preservation. METHODS:During a 5-year period at our institution, 33 bypass op...
journal_title：Surgery
pub_type： 杂志文章
doi：10.1067/msy.2000.108049
更新日期：2000-09-01 00:00:00
abstract：:Resident evaluation is highly subjective and continues to be a problem. Personality traits and characteristics account for 28% of factors considered; deficits in this area account for 22% of advanced residency terminations. Sixty-four faculty members and 51 residents in six university surgical departments were surveye...
journal_title：Surgery
pub_type： 杂志文章
doi：
更新日期：1982-08-01 00:00:00
abstract：BACKGROUND:The management of low-risk micropapillary thyroid cancer <1 cm in size has come into question, because recent data have shown that nonoperative active surveillance of micropapillary thyroid cancer is a viable alternative to hemithyroidectomy. We conducted a cost-effectiveness analysis to help decide between ...
journal_title：Surgery
pub_type： 杂志文章
doi：10.1016/j.surg.2016.06.076
更新日期：2017-01-01 00:00:00
abstract：BACKGROUND:Somatostatin analogues inhibit peptide release and cell growth through multiple postreceptor signal transduction mechanisms (PRSTM), including G proteins (GP), cyclic adenosine monophosphate (cAMP), calcium, protein kinase C (PKC), and tyrosine phosphatase (TP). Octreotide acetate (OA), a somatostatin analog...
journal_title：Surgery
pub_type： 杂志文章
doi：
更新日期：1994-12-01 00:00:00
abstract：:During a 30-month period 73 patients underwent operation for choledocholithiasis. Thirty-three of these patients (45%) had cholangitis preoperatively. When compared to patients with common duct stones who had no preoperative cholangitis, patients with cholangitis were older (P less than 0.001), more likely to present ...
journal_title：Surgery
pub_type： 杂志文章
doi：
更新日期：1983-09-01 00:00:00
abstract：BACKGROUND:Laparoscopic techniques are being used increasingly in the repair of ventral hernias and offer the potential benefits of a shorter hospital stay, decreased wound complications, and possibly a lower recurrence rate. Despite good results from high-volume centers, significant complications may occur with this a...
journal_title：Surgery
pub_type： 杂志文章
doi：10.1016/j.surg.2005.06.054
更新日期：2005-10-01 00:00:00
abstract：INTRODUCTION:Tertiary hyperparathyroidism (3HPTH) patients who undergo parathyroidectomy (PTX) are often managed with calcium lowering medications such as cinacalcet (Sensipar) before surgery. Here, we assess how cinacalcet treatment influences intraoperative parathyroid hormone (IOPTH) kinetics and surgical findings i...
journal_title：Surgery
pub_type： 杂志文章
doi：10.1016/j.surg.2014.08.003
更新日期：2014-12-01 00:00:00
abstract：:Primary aortocolic fistulas are a rare but lethal complication of aortic or iliac aneurysms. A case of fistula between a nonaneurysmal aortic bifurcation and sigmoid colon caused by an ingested chicken bone is presented. This cause of rectal bleeding, which has never been described, might have been suspected after car...
journal_title：Surgery
pub_type： 杂志文章
doi：
更新日期：1988-04-01 00:00:00
abstract：:The influence of cimetidine on blood flow to the gastric corpus and antrum of the dog was studied using the double isotope microsphere distribution technique. This H2 receptor antagonist caused no changes in blood flow to any portion of the stomach nor did it alter systemic circulatory parameters. The therapeutic effe...
journal_title：Surgery
pub_type： 杂志文章
doi：
更新日期：1978-08-01 00:00:00
abstract：:Augmentation of cutaneous blood flow by postganglionic lumbar sympathectomy may not reflect an increase in nutritive vascular supply to the dermal tissues. Transcutaneous oxygen tension (TcPO2) was compared with radionuclide microsphere determination of dermal microcirculation in a hind limb sympathectomy model in 20 ...
journal_title：Surgery
pub_type： 杂志文章
doi：
更新日期：1993-04-01 00:00:00
abstract：BACKGROUND:In clinically node-negative patients with differentiated thyroid cancer (DTC), indications for routine central lymph node dissection (RCLD) are the subject of intensive research, and surgeons are divided between the pros and cons of this surgery. To better define the role of neck dissection in the treatment ...
journal_title：Surgery
pub_type： 杂志文章,多中心研究
doi：10.1016/j.surg.2014.02.010
更新日期：2014-06-01 00:00:00
abstract：BACKGROUND:Acute respiratory failure is a common, life-threatening complication after severe trauma. Polymorphisms in cytokine genes, linked to cytokine inducibility, may influence the susceptibility to acute respiratory failure and serve as risk predictors. METHODS:This PROSPECTIVE cohort study (n = 100) included Cau...
journal_title：Surgery
pub_type： 杂志文章
doi：10.1016/j.surg.2007.07.040
更新日期：2008-02-01 00:00:00
abstract：:Patients with chronic renal failure and total diversion of the lower urinary tract have been considered poor transplant candidates, and post-transplant urinary diversion, i.e., Bricker loop, has been thought to be necessary. Our experience with nine patients clearly indicates that these patients are actually excellent...
journal_title：Surgery
pub_type： 杂志文章
doi：
更新日期：1976-03-01 00:00:00
abstract：:Percutaneous drainage (PCD) of abdominal infection is a therapeutic modality whose role is not well defined. Surgical literature on abdominal infection cites a cumulative mortality rate in the range of 20% to 30%, markedly dissimilar from the 80% to 90% cure rates reported in the literature on PCD. We reviewed the PCD...
journal_title：Surgery
pub_type： 杂志文章
doi：
更新日期：1984-10-01 00:00:00
abstract：BACKGROUND:The "July phenomenon," a common belief in medical academia, refers to purported errors, inefficiency, and negative outcomes during the summertime transition of the house staff. We hypothesized that care in a trauma service is consistent throughout the year and that the July phenomenon therefore is a myth. M...
journal_title：Surgery
pub_type： 杂志文章
doi：10.1067/msy.2001.116670
更新日期：2001-08-01 00:00:00
