Abstract:
BACKGROUND:Although the sentinel lymph node (SLN) hypothesis has been applied to many tissues and organs, liver has remained unstudied. Currently, it is unclear whether hepatic SLNs even exist. If so, they could alter the management of intrahepatic cholangiocarcinoma and other hepatic malignancies by minimizing the extent of surgery while still providing precise nodal staging. This study investigated whether invisible yet tissue-penetrating near-infrared (NIR) fluorescent light can provide simultaneous identification of both the SLN and all other regional lymph nodes (RLNs) in the liver. METHODS:In 25 Yorkshire pigs, this study determined whether SLNs exist in liver and compared the effectiveness of two clinically available NIR fluorophores [methylene blue and indocyanine green (ICG)], and two novel NIR fluorophores previously described by our group (ESNF14 and ZW800-3C) for SLN and RLN mapping. RESULTS:In this study, ESNF14 showed the highest signal-to-background ratio and the longest retention time in SLNs without leakage to second-tier lymph nodes. The findings showed that ICG had apparent leakage to second-tier nodes, and ZW800-3C had poor migration after intraparenchymal injection. However, when injected intravenously, ZW800-3C was able to highlight all RLNs in liver during a 4- to 6-h period. Simultaneous dual-channel imaging of SLN (ESNF14) and RLN (ZW800-3C) permitted unambiguous identification and image-guided resection of SLNs and RLNs in liver. CONCLUSION:The NIR imaging technology enables real-time intraoperative identification of SLNs and RLNs in the liver of swine. If these results are confirmed in patients, new strategies for the surgical management of intrahepatic malignancies should be possible.
journal_name
Ann Surg Oncoljournal_title
Annals of surgical oncologyauthors
Wada H,Hyun H,Vargas C,Genega EM,Gravier J,Gioux S,Frangioni JV,Choi HSdoi
10.1245/s10434-015-4601-5subject
Has Abstractpub_date
2015-12-01 00:00:00pages
S1147-55eissn
1068-9265issn
1534-4681pii
10.1245/s10434-015-4601-5journal_volume
22 Suppl 3pub_type
杂志文章abstract:: ...
journal_title:Annals of surgical oncology
pub_type: 评论,杂志文章
doi:10.1245/s10434-018-6818-6
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abstract:BACKGROUND:Metastases to internal mammary lymph nodes (IMN) may occur in patients with breast cancer and may alter treatment recommendations. The purpose of this study was to identify the frequency of IMN drainage in patients undergoing breast lymphoscintigraphy and sentinel lymph node dissection (SLND). METHODS:The c...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:2011-03-01 00:00:00
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journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-013-3222-0
更新日期:2014-05-01 00:00:00
abstract:PURPOSE:Retroperitoneal sarcomas (RPS) are rare malignancies, comprising just 10-15 % of all soft-tissue sarcomas. These are challenging tumors to treat, with surgical resection being the only modality capable of providing a cure. This study analyzed the management and survival of patients resected at a large academic ...
journal_title:Annals of surgical oncology
pub_type: 临床试验,杂志文章
doi:10.1245/s10434-014-3616-7
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND:Given the emerging evidence supporting the lack of prognostic significance of gross extrathyroidal extension invading only strap muscles (strap-gETE), this study investigated whether lobectomy is feasible for patients with strap-gETE. METHODS:A retrospective cohort study was conducted with 636 patients who ...
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pub_type: 杂志文章
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abstract:BACKGROUND:The role neoadjuvant chemoradiotherapy (nCRT) plays in oncological outcomes in early T-stage rectal cancer is uncertain. The present work aims to clarify prognostic outcomes by estimating the effect of nCRT on tumor recurrence prior to major surgery compared with major surgery alone. PATIENTS AND METHODS:Pr...
journal_title:Annals of surgical oncology
pub_type: 杂志文章,多中心研究
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更新日期:2020-05-01 00:00:00
abstract:BACKGROUND:FOXC2 has been implicated in cancer progression through its induction of epithelial-to-mesenchymal transition. We analyzed the clinical significance of FOXC2 in esophageal cancer cases, in which early distant metastasis or invasion to nearby organs is an obstacle to treatment. METHODS:Quantitative reverse t...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-010-1274-y
更新日期:2011-02-01 00:00:00
abstract:BACKGROUND:The prognosis of advanced nodal (N3) squamous cell carcinoma of the head and neck (HNSCC) is poor. We investigated whether surgery or radiotherapy of early (T1-2) primary stage HSNCC is preferable to limit the overall morbidity after upfront neck dissection (uND) for N3 disease. METHODS:This retrospective m...
journal_title:Annals of surgical oncology
pub_type: 杂志文章,多中心研究
doi:10.1245/s10434-019-07589-0
更新日期:2019-10-01 00:00:00
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journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-020-09227-6
更新日期:2020-10-14 00:00:00
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journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-014-3941-x
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:The differences between perihilar cholangiocarcinoma (PHCC) and distal cholangiocarcinoma (DCC) regarding recurrence and the factors that affect recurrence after surgery are unclear. This study aims to investigate the differences in recurrence patterns between patients with PHCC and those with DCC after surg...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-020-08534-2
更新日期:2020-10-01 00:00:00
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journal_title:Annals of surgical oncology
pub_type: 杂志文章,多中心研究
doi:10.1245/s10434-014-4169-5
更新日期:2015-07-01 00:00:00
abstract:BACKGROUND:L1, a new target gene for Wnt/beta-catenin-TCF signaling, has been identified in the invasive front of colorectal cancer cells in vitro study. The L1 molecule is localized on the cell surface in tumor tissues, accompanied with loss of beta-catenin and E-cadherin. However, such association between L1 expressi...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-006-9281-8
更新日期:2007-05-01 00:00:00
abstract:BACKGROUND:With increasing interest in neuroendocrine tumors (NETs), three staging systems for NETs of the colon and rectum have been published. Their prognostic relevance has not been examined and compared in an independent clinical database. METHODS:From the National Cancer Database (NCDB), 5457 patients diagnosed w...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
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更新日期:2013-04-01 00:00:00
abstract:OBJECTIVES:To reject the hypothesis that the number of nodes removed at time of surgical staging for vulva cancer is not an important prognostic factor. METHODS:Retrospective chart reviews were carried out from 1980-2004 to identify patients with squamous cell vulva carcinoma treated with radical vulvectomy and bilate...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-007-9417-5
更新日期:2007-07-01 00:00:00
abstract:BACKGROUND:Currently, reinterventions for involved margins after breast-conserving surgery remain common. The aim of this study was to assess the capability of the cavity shave margins (CSM) technique to reduce positive margin rates and reoperations compared with simple lumpectomy (SL). The impact of CSM on the various...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-017-5774-x
更新日期:2017-06-01 00:00:00
abstract:BACKGROUND:Groin wound breakdown, lymphoceles, cellulitis, and chronic leg edema are the most frequent complications of inguinal lymphadenectomy, resulting in severe patient discomfort and significant lengthening of postoperative stay. Despite all innovations, complication rates are still high and inevitable. Our exper...
journal_title:Annals of surgical oncology
pub_type: 杂志文章,随机对照试验
doi:10.1245/s10434-008-0216-4
更新日期:2009-03-01 00:00:00
abstract:BACKGROUND:The prognostic value of c-erbB-2 and vascular endothelial growth factor (VEGF) expression in colorectal liver metastases (CLM) is unclear. The purpose of this study was to clarify the relationship of c-erbB-2 and VEGF with the clinicopathological parameters and the survival results in CLM. METHODS:For 44 pa...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
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abstract:BACKGROUND:Debate regarding axillary dissection in the treatment of women with small invasive cancers of the breast has been increasing. Recently, omission of axillary dissection has been proposed because of the reported low incidence of nodal metastases in women with such cancers. Variation in the incidence of nodal m...
journal_title:Annals of surgical oncology
pub_type: 杂志文章,评审
doi:10.1007/BF02303756
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND:Although significant progress has been made in the management of children with Wilms tumor, two major controversies still exist: the extent of radiographic evaluation necessary before surgery and the role of preoperative chemotherapy. This study sought to determine whether patients with Wilms tumor who prese...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1007/BF02303774
更新日期:1998-04-01 00:00:00
abstract:BACKGROUND:Surgery for locally advanced rectal cancers beyond the plane of total mesorectal excision (TME) or extramesorectal nodal involvement should include complete resection. This study evaluated the oncologic feasibility and safety of robot-assisted surgery for rectal cancer beyond the TME plane. METHODS:The stud...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-016-5117-3
更新日期:2016-07-01 00:00:00
abstract:BACKGROUND:Liver metastasis of gastric cancer (GC) is highly associated with poor prognosis. The development of sensitive biomarkers for detecting and predicting liver metastasis is required for better clinical outcome. OBJECTIVE:In this study, we aimed to identify novel genes associated with liver metastasis of GC. ...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-019-07985-6
更新日期:2020-06-01 00:00:00
abstract:BACKGROUND:Liver-directed therapies have been used to treat neuroendocrine liver metastases (NELM) for both symptomatic improvement and tumor growth control. We reviewed our experience with NELM to investigate the outcomes of available treatment modalities and to identify prognostic factors for survival. METHODS:We id...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-017-5839-x
更新日期:2017-08-01 00:00:00
abstract:BACKGROUND:Field cancerization is a feature of HNSCCs. No biological marker in the index tumor has correlated with second primary tumor (SPTs) development. Changes in MDM-2 and epidermal growth factor receptor (EGFR) expression are known to be early neoplastic changes in HNSCC. EGFR expression is correlated with clinic...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-009-0649-4
更新日期:2009-10-01 00:00:00
abstract:BACKGROUND:Esophageal cancer is an aggressive cancer with poor prognosis. However, little is known about the immune response in the tumor microenvironment after neoadjuvant chemotherapy. PURPOSE:To investigate the immunological impact of neoadjuvant chemotherapy in the tumor microenvironment of esophageal squamous cel...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-011-1906-x
更新日期:2012-05-01 00:00:00
abstract:BACKGROUND:Identification of gastric cancer-related molecules is necessary to elucidate the pathological mechanisms of this heterogeneous disease. The purpose of this study was to identify novel genes associated with aggressive phenotypes of gastric cancer. METHODS:Global expression profiling was conducted using tissu...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-018-07149-y
更新日期:2019-03-01 00:00:00
abstract::Gastrointestinal stromal tumors (GIST) are rare tumors of the gastrointestinal (GI) tract that arise from primitive mesenchymal cells. GISTs occur throughout the GI tract but are usually located in the stomach and small intestine. The majority of GISTs are immunohistochemically positive for c-kit protein (CD 117) and ...
journal_title:Annals of surgical oncology
pub_type: 杂志文章,评审
doi:10.1007/s10434-000-0705-6
更新日期:2000-10-01 00:00:00
abstract:PURPOSE:This study was designed to determine invasive cancer upstaging rates at surgical excision following vacuum-assisted biopsy of ductal carcinoma in situ (DCIS) among women meeting eligibility for active surveillance trials. METHODS:Patients with vacuum-assisted, biopsy-proven DCIS at a single center from 2008 to...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-017-6018-9
更新日期:2017-11-01 00:00:00
abstract:PURPOSE:The purpose of this study was to identify prognostic genes by integrated microarray analysis between comparative genomic hybridization and gene expression with laser microdissection in non-small cell lung cancer (NSCLC). METHODS:Integrated microarray analysis in 11 lung adenocarcinomas was performed, and sever...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-013-3059-6
更新日期:2013-12-01 00:00:00