Abstract:
BACKGROUND AND OBJECTIVES:To describe the use of the mastoid skull post of a surgical image guidance system for image guided surgery and intraoperative navigation of the nasopharynx. This adaptation overcomes the limitations of a headset frame or head clamp and can be applied to open and closed surgery of the nasal cavities, sinuses, orbits, midface and anterior skull base. METHODS:A sterile mastoid skull post of a surgical image guidance system was securely screwed into the outer table of the frontal bone and a passive reference frame fixed to it. The position of the reference frame relative to the patient's head remained constant during surgery. RESULTS:Between August 2002 and November 2006, 22 patients underwent a surgical nasopharyngectomy using an image guidance system and frontal bone skull post. No surgical complications or complications of the frontal bone skull post occurred. CONCLUSION:Using the skull post of a surgical image guidance system anchored to the frontal bone to carry a passive reference frame provides real-time visual information about the relationship of relevant anatomy to the surgical field on a fully mobile head in open or closed procedures of the midface and anterior skull base while accuracy and sterility are maintained.
journal_name
J Surg Oncoljournal_title
Journal of surgical oncologyauthors
Vlantis AC,Chan HS,Hung T,Tong MC,Van Hasselt CAdoi
10.1002/jso.21005subject
Has Abstractpub_date
2008-05-01 00:00:00pages
551-2issue
6eissn
0022-4790issn
1096-9098journal_volume
97pub_type
杂志文章abstract::Seventy tumors of invasive ductal carcinoma of the breast were examined for p53 alteration by the RT-PCR-SSCP method. Sixty-five samples (92.9%) were investigated in the regions of codons 101-200 and 201-300. In total, 16 samples (24.6%) showed p53 gene alteration. We found that p53 gene alteration showed a correlatio...
journal_title:Journal of surgical oncology
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abstract::Robotic-assisted laparoscopy is now the most common surgical method for treatment of early-stage endometrial, cervical, and a growing number of ovarian cancers in the U.S. Para-aortic and pelvic lymphadenectomy is integral to surgical staging and subsequent treatment planning. This article reviews current staging outc...
journal_title:Journal of surgical oncology
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journal_title:Journal of surgical oncology
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abstract:BACKGROUND AND OBJECTIVES:Second look surgery has been previously studied in patients with recurrent peritoneal dissemination from appendiceal malignancy. However, selection criteria for third, fourth, and subsequent reoperations are not available. METHODS:Five hundred and one patients with epithelial peritoneal surfa...
journal_title:Journal of surgical oncology
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journal_title:Journal of surgical oncology
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更新日期:2019-12-11 00:00:00
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journal_title:Journal of surgical oncology
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journal_title:Journal of surgical oncology
pub_type: 杂志文章,评审
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journal_title:Journal of surgical oncology
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更新日期:1994-12-01 00:00:00
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journal_title:Journal of surgical oncology
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更新日期:1981-01-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:Facts buried in the mesorectum remain to be unveiled. This study investigated the number, size, and detailed distribution of lymph nodes metastases and micrometastases within the mesorectum of rectal cancer. METHODS:Thirty-one patients who underwent total mesorectal excision (TME) were treate...
journal_title:Journal of surgical oncology
pub_type: 杂志文章
doi:10.1002/jso.20826
更新日期:2007-09-01 00:00:00
abstract::Eight patients with sciatic nerve and sacral plexus nerve sheath tumors, seen at Louisiana State University Medical Center in Shreveport, are presented. These cases illustrate the broad spectrum of pathology and modes of presentation of patients with nerve sheath tumors in this region. Patients can be divided into 4 g...
journal_title:Journal of surgical oncology
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doi:10.1002/jso.2930390103
更新日期:1988-09-01 00:00:00
abstract::Matrix metalloproteinases (MMPs) are a group of at least 26 enzymes that facilitate cellular invasion via the degradation of the extracellular matrix. Specifically, the ability to degrade collagen types III and I is important in tumor invasion and metastasis. Over expression of the MMP-1 gene has been shown to correla...
journal_title:Journal of surgical oncology
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doi:10.1002/jso.20100
更新日期:2004-09-01 00:00:00
abstract::The aim of this study was to establish the role of estrogen receptor (ER) and progesterone receptor (PgR) as prognostic indicators for early recurrence and survival. In all, among breast cancer patients, 166 patients who had undergone radical or extended radical mastectomy were studied. These patients were treated wit...
journal_title:Journal of surgical oncology
pub_type: 杂志文章
doi:10.1002/jso.2930390207
更新日期:1988-10-01 00:00:00
abstract::A unique epileptic patient with intracranial neoplasm is reported in which a meningioma with lipomatous and osseous components was found associated with cerebral arteriovenous malformation at the same location in the right frontal lobe. The development of the leptomeningeal neoplasm may have been influenced by the und...
journal_title:Journal of surgical oncology
pub_type: 杂志文章
doi:10.1002/jso.2930260109
更新日期:1984-05-01 00:00:00
abstract:OBJECTIVES:Gasless transaxillary endoscopic thyroidectomy offers a distinct advantage over the conventional open operation because it leaves no visible neck scar. Indications have expanded with the development of new surgical techniques and instruments. However, because of the two-dimensional view and the nonflexible i...
journal_title:Journal of surgical oncology
pub_type: 杂志文章
doi:10.1002/jso.22106
更新日期:2012-06-01 00:00:00
abstract:BACKGROUND:The optimal treatment strategy for patients with esophageal adenocarcinoma (EAC) remains undetermined. This study compared outcomes in patients undergoing neoadjuvant chemotherapy (nCT) and neoadjuvant chemoradiotherapy (nCRT) for EAC. METHODS:Patients who underwent nCT or nCRT followed by surgery for EAC w...
journal_title:Journal of surgical oncology
pub_type: 杂志文章
doi:10.1002/jso.25089
更新日期:2018-06-01 00:00:00
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pub_type: 杂志文章,meta分析
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更新日期:1993-07-01 00:00:00
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journal_title:Journal of surgical oncology
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更新日期:2010-12-01 00:00:00
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journal_title:Journal of surgical oncology
pub_type: 杂志文章
doi:10.1002/jso.25112
更新日期:2018-07-01 00:00:00
abstract:BACKGROUND AND OBJECTIVES:The optimal extent of lymphadenectomy in patients with esophageal cancer is controversial. This study aimed to examine the therapeutic value of lymph node (LN) dissection for each LN station in patients with esophageal squamous cell carcinoma (ESCC) who receive neoadjuvant chemotherapy. METHO...
journal_title:Journal of surgical oncology
pub_type: 杂志文章
doi:10.1002/jso.23965
更新日期:2015-07-01 00:00:00
abstract:PURPOSE:To compare the local recurrence rate and overall survival between patients with circumferential resection margin (CRM) involvement by direct tumor spread and by a tumor within a lymph node. METHODS:A total of 776 patients diagnosed with rectal cancer underwent rectal resection. Patients with CRM involvement by...
journal_title:Journal of surgical oncology
pub_type: 杂志文章
doi:10.1002/jso.25252
更新日期:2018-12-01 00:00:00
abstract::Perineural invasion is associated with tumor spreading and an unfavorable prognosis in a variety of cancers. Recently, neural cell adhesion molecule (NCAM) has been reported to be affinitive to neural tissues, which suggests some relationship between NCAM and perineural invasion. This study was designed to elucidate t...
journal_title:Journal of surgical oncology
pub_type: 杂志文章
doi:10.1002/jso.2930530205
更新日期:1993-06-01 00:00:00
abstract:BACKGROUND:Alterations in mitochondrial DNA have been identified in a number of solid tumor types, including gastric, head and neck, breast, colorectal, lung, and bladder carcinomas. Recently, a homopolymeric C stretch (D310) located within the noncoding D-loop of the mitochondrial genome was identified and described a...
journal_title:Journal of surgical oncology
pub_type: 杂志文章
doi:10.1002/jso.10202
更新日期:2003-03-01 00:00:00
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journal_title:Journal of surgical oncology
pub_type: 杂志文章
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更新日期:2010-02-01 00:00:00
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journal_title:Journal of surgical oncology
pub_type: 杂志文章
doi:10.1002/jso.24708
更新日期:2017-11-01 00:00:00