Abstract:
PURPOSE:Intraoperative margin assessment can reduce positive margins in patients undergoing breast-conserving surgery. However, reports on intraoperative margin assessment have described only the use of either imprint cytology or frozen section. This study was designed to elucidate the effect of intraoperative margin assessment using imprint cytology followed by frozen section. METHODS:Overall, 522 patients were enrolled. First, the entire surgical margin was subjected to imprint cytology. Frozen section was performed only in cases with "positive" or "suspicious" imprint cytology results. An additional intraoperative excision was performed in patients with frozen section-positive lesion sites. All margins were evaluated using postoperative permanent sections after excision. RESULTS:Among 522 patients, 136 (26.1%) were imprint cytology-positive, and 386 (73.9%) were imprint cytology-negative. Among the 386 imprint cytology-negative patients not subjected to frozen section, 11 (2.1%) were permanent sections-positive (imprint cytology-false-negative). In 47 of the 136 imprint cytology-positive patients, additional intraoperative excision was unnecessary due to the frozen section-negative diagnosis. Moreover, these patients could avoid reoperation, because they were permanent section-negative. The false-positive rate of imprint cytology alone was 13.4%, but adding frozen section to imprint cytology decreased the overall false-positive rate to 2.5%. After undergoing excision, four patients still had positive margins. The overall positive margin rate in the final pathology based on permanent sections was 2.9% (15/522). CONCLUSIONS:Imprint cytology followed by frozen section led to a markedly decreased positive margin rate. This is considered the best method for intraoperative margin assessment, as it can overcome the limitations of cytology and histology performed individually.
journal_name
Ann Surg Oncoljournal_title
Annals of surgical oncologyauthors
Tamanuki T,Namura M,Aoyagi T,Shimizu S,Suwa T,Matsuzaki Hdoi
10.1245/s10434-020-08955-zsubject
Has Abstractpub_date
2020-08-19 00:00:00eissn
1068-9265issn
1534-4681pii
10.1245/s10434-020-08955-zpub_type
杂志文章abstract:BACKGROUND:Malignant ascites (MA) is a distressing problem usually managed by repeated paracenteses. Paracentesis represents a meaningful time point in identifying patients with a specific presentation. OBJECTIVE:The objective of this study is to examine symptom clustering in MA patients at paracentesis. METHODS:Pre-...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-009-0774-0
更新日期:2010-02-01 00:00:00
abstract:BACKGROUND:The risk of colorectal cancer (CRC) in chronic kidney disease (CKD) patients relative to the general population is unknown. The aim of this population-based study was to investigate the risk of CRC in patients with CKD. METHODS:The study cohort included patients aged ≥18 years diagnosed with CKD between 200...
journal_title:Annals of surgical oncology
pub_type: 杂志文章,随机对照试验
doi:10.1245/s10434-013-3065-8
更新日期:2013-11-01 00:00:00
abstract:BACKGROUND:Lymph node (LN) status is one of the strongest prognostic factors after gallbladder cancer (GBC) resection. The adequate extension of LN dissection and the stratification of the prognosis in N+ patients have been debated. The present study aims to clarify these issues. METHODS:A total of 112 consecutive pat...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-014-4044-4
更新日期:2015-03-01 00:00:00
abstract:BACKGROUND:Neoadjuvant chemotherapy (NCT) for breast cancer might change the number of involved and detected nodes in axillary lymph node dissections (ALND). In this study, we analyzed whether the number of dissected nodes and the lymph node ratio (LNR, defined as the proportion of involved nodes in dissected nodes) wo...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-013-3245-6
更新日期:2014-01-01 00:00:00
abstract:PURPOSE:The optimal management of colorectal cancer liver metastases (CRC-LM) has changed during the past two decades. However, clinical practice lags behind best evidence recommendations. We sought to characterize the gap between current practice and best evidence for the management of these patients and to identify b...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-012-2698-3
更新日期:2013-05-01 00:00:00
abstract:BACKGROUND:Medical photography has become an important component of the evaluation and management of patients across many specialties. It is increasingly utilized in contemporary practice with modern smartphones and enhanced digital media. Photography can enhance and improve treatment plans and communication between pr...
journal_title:Annals of surgical oncology
pub_type: 杂志文章,评审
doi:10.1245/s10434-018-6603-6
更新日期:2018-10-01 00:00:00
abstract:BACKGROUND:Data on isolated limb perfusion (ILP) in elderly melanoma patients are scarce. We aimed to evaluate the efficacy and safety of ILP in our institutional cohort of melanoma patients. METHODS:We performed retrospective analysis of stage IIIB/C melanoma patients who underwent ILP for melanoma in-transit metasta...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-017-5803-9
更新日期:2017-07-01 00:00:00
abstract:PURPOSE:Basal subtype, as approximated by the triple-negative phenotype (ER-PR-Her2-), has correlated with higher LRR in recent studies. Indications for postmastectomy RT (PMRT) in women with 0-3 positive lymph nodes remain unclear. We evaluated the importance of biologic subtype in a cohort of women with LRR after mas...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-014-3512-1
更新日期:2014-06-01 00:00:00
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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:Sentinel lymph node mapping (SLNM) and neoadjuvant chemotherapy are becoming established components of therapy for selected patients with breast carcinoma. However, neoadjuvant therapy has been considered a relative contraindication to SLNM. In an effort to learn whether patients who have received preoperati...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1007/BF02573061
更新日期:2002-04-01 00:00:00
abstract:BACKGROUND:Melanoma that involves the upper gastrointestinal (GI) tract is rare and studies relating to endoscopic and pathologic findings with clinical outcomes are lacking. We reviewed the gross and microscopic patterns of the upper GI tract in primary and metastatic melanoma, and examined their association with clin...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-014-3637-2
更新日期:2014-08-01 00:00:00
abstract:BACKGROUND:Radioactive seed localization (RSL) and the Savi Scout® radar (SSR) are newer alternatives to wire-guided localization (WL) for nonpalpable breast lesions. OBJECTIVE:The aim of this study was to compare three localization devices when multiple devices were used for preoperative localization for breast surge...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-020-09159-1
更新日期:2020-09-28 00:00:00
abstract:BACKGROUND:The National Cancer Data Base (NCDB) is a large, geographically diverse hospital-based cancer registry that has been used to study factors related to cancer diagnosis, treatment, and survival. The primary purpose of this study was to compare the case counts and characteristics of patients in NCDB with popula...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-013-2901-1
更新日期:2013-06-01 00:00:00
abstract:BACKGROUND:In case of liver tumors invading the middle hepatic vein (MHV) at the hepatocaval confluence (HC) major resection is recommended. We describe a new ultrasound-guided conservative operation for patients with colorectal liver metastasis (CLM) invading the MHV at the HC. METHODS:The case of a 65-year-old woman...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-009-0728-6
更新日期:2010-02-01 00:00:00
abstract:BACKGROUND:Our objective was to correlate the extent of margin positivity and the findings on re-excision specimens of infiltrating mammary carcinoma. METHODS:We selected 50 consecutive cases of infiltrating mammary carcinoma, including both infiltrating ductal carcinoma and infiltrating lobular carcinoma, with positi...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/aso.2003.05.030
更新日期:2003-01-01 00:00:00
abstract:: ...
journal_title:Annals of surgical oncology
pub_type: 评论,杂志文章
doi:10.1245/s10434-018-6796-8
更新日期:2018-12-01 00:00:00
abstract:BACKGROUND:Notch1 regulates cell proliferation, development, and apoptosis. Aberrant expression of Notch1 has been discovered in many types of tumors. We examined Notch1 expression in colorectal cancer to assess its role as a prognostic indicator. METHODS:Notch1 protein expression was examined by immunohistochemistry ...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-009-0893-7
更新日期:2010-05-01 00:00:00
abstract:: ...
journal_title:Annals of surgical oncology
pub_type: 评论,杂志文章
doi:10.1245/s10434-018-6878-7
更新日期:2018-12-01 00:00:00
abstract::Lymph node status is the most reliable prognostic indicator for patients with melanoma and breast cancer. Because it is the first node draining the primary cancer, the sentinel lymph node (SLN) is most likely to harbor metastatic cancer cells. The Breslow thickness of the primary melanoma and the size of primary breas...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1007/BF02523627
更新日期:2004-03-01 00:00:00
abstract:BACKGROUND:During the last few years, many surgeons have begun to utilize the LigaSure device or Harmonic scalpel to perform thyroid surgery. Several papers have demonstrated the benefits of these devices compared with traditional hand-tying techniques. The purpose of this study was to examine our institution's experie...
journal_title:Annals of surgical oncology
pub_type: 临床试验,杂志文章
doi:10.1245/s10434-010-1334-3
更新日期:2011-01-01 00:00:00
abstract:BACKGROUND:Preoperative localization is the first step towards minimally invasive targeted parathyroidectomy. While there are data emphasizing that surgeon experience optimizes operative outcomes, the role of the radiologist's experience in successful preoperative imaging is unclear. We hypothesized that the accuracy o...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-012-2581-2
更新日期:2012-11-01 00:00:00
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journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-015-5027-9
更新日期:2016-05-01 00:00:00
abstract:BACKGROUND:The routine use of external beam radiotherapy (EBRT) is not recommended for parathyroid carcinoma (PC). However, case series have demonstrated a potential benefit in preventing local recurrence with EBRT. We aimed to characterize the patient population treated with EBRT and identify any impact of EBRT on ove...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-020-08825-8
更新日期:2021-01-01 00:00:00
abstract:BACKGROUND:The lymph node (LN) ratio (LNR) and the log odds of positive LNs (LODDS) have been proposed as sensitive prognosticators in patients with primary gastric cancer, especially in patients with an insufficient number of harvested LNs. We investigated the association of LNR and LODDS with survival in patients wit...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-020-09433-2
更新日期:2021-01-03 00:00:00
abstract:INTRODUCTION:Regional nodal status is the most powerful predictor of recurrence and survival in women with breast cancer. Lymphatic mapping and sentinel lymph node (SLN) biopsy have been found to accurately predict the regional nodal status. Preoperative lymphoscintigraphy has been used in melanoma patients to identify...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1007/s10434-001-0354-4
更新日期:2001-05-01 00:00:00
abstract:BACKGROUND:Intraperitoneal (IP) administration of paclitaxel (PTX) has a great pharmacokinetic advantage to control peritoneal lesions and can be combined with various systemic chemotherapies. In this study, we evaluate the efficacy and tolerability of a combination of IP-PTX and systemic S-1/oxaliplatin (SOX) for indu...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-020-09388-4
更新日期:2020-12-03 00:00:00
abstract:BACKGROUND:A significant proportion of women who have breast-conserving surgery (BCS) subsequently undergo re-excision or proceed to mastectomy. This study aimed to identify factors associated with residual disease after repeat surgery and to determine their effect on ipsilateral breast tumor recurrence (IBTR) and surv...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-015-4707-9
更新日期:2015-12-01 00:00:00
abstract::Selected patients with hepatocellular carcinoma are candidates to receive potentially curative treatments, such as hepatic resection or liver transplantation, but nevertheless there is a high risk of tumor recurrence. Microvascular invasion is a histological feature of hepatocellular carcinoma related to aggressive bi...
journal_title:Annals of surgical oncology
pub_type: 杂志文章,评审
doi:10.1245/s10434-012-2513-1
更新日期:2013-01-01 00:00:00
abstract:BACKGROUND:The impact of re-resection of a positive intraoperative bile duct margin on clinical outcomes for resectable hilar cholangiocarcinoma (HCCA) remains controversial. We sought to define the impact of re-resection of an initially positive frozen-section bile duct margin on outcomes of patients undergoing surger...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1245/s10434-018-6382-0
更新日期:2018-05-01 00:00:00
abstract:BACKGROUND:The management of state III breast cancer is challenging; it often includes multimodal treatment with systemic therapy and/or radiation therapy and surgery. Immediate breast reconstruction has not traditionally been performed in these patients. We review the results of immediate transverse rectus abdominis m...
journal_title:Annals of surgical oncology
pub_type: 杂志文章
doi:10.1007/BF02305667
更新日期:1996-07-01 00:00:00