Results 221 to 230 of about 95,062 (267)

Migration and invasion in brain neoplasms

Current Neurology and Neuroscience Reports, 2001
Local invasion of the brain by neoplastic glial cells is a major obstacle to effective treatment of intrinsic brain tumors. Invasion is directly related to histologic malignancy, but occurs to some extent irrespective of tumor grade. Because the brain-to-tumor interface is not well demarcated, total surgical removal is rarely possible; moreover, as ...
Bolteus, A., Berens, M., Pilkington, Geoff   +2 more
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Minimally Invasive Approaches to Mediastinal Neoplasms

Seminars in Thoracic and Cardiovascular Surgery, 2000
The goal of minimal-access surgery is to cause the least trauma necessary to gain exposure for an operative procedure. Application of this principle to mediastinal neoplasms involves the use of small incisions with both mediastinoscopy and video-assisted thoracoscopic surgery (VATS).
J J, Kelemen, K S, Naunheim
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Minimally Invasive Approach for the Resection of Spinal Neoplasm

Spine, 2011
Retrospective Case Series.To determine if extradural, intradural extramedullary, and intramedullary spinal neoplasms can be safely resected through a minimally invasive corridor.The use of minimally invasive approaches for resection of spinal neoplasms has been described for intradural schwannomas and ependymomas.
Faizal A, Haji, Aleksa, Cenic, Louis, Crevier, Naresh, Murty, Kesava, Reddy   +4 more
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Venous invasion and lymphatic invasion are correlated with the postoperative prognosis of pancreatic neuroendocrine neoplasm

Surgery, 2023
To determine treatment strategies corresponding to a wide range of pancreatic neuroendocrine neoplasms staging, easier-to-use and detailed prognostic classification is required.Patients with pancreatic neuroendocrine neoplasms who underwent curative-intent surgery at the University of Tokyo Hospital between 2000 and 2018 were retrospectively reviewed ...
Sho Kiritani, Junichi Arita, Yuichiro Mihara, Rihito Nagata, Akihiko Ichida, Yoshikuni Kawaguchi, Takeaki Ishizawa, Nobuhisa Akamatsu, Junichi Kaneko, Kiyoshi Hasegawa   +9 more
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Minimally Invasive Surgery for Pediatric Solid Neoplasms

The American Surgeon™, 2003
The role of minimally invasive surgery (MIS) in children with solid neoplasms is slowly evolving. MIS appears to be an ideal way to obtain diagnostic information (i.e. , tissue biopsy) in children with solid neoplasms, but its role as an ablative/curative technique is controversial.
Elizabeth, Sailhamer, Carl-Christian A, Jackson, Adam M, Vogel, Sam, Kang, Yeming, Wu, Walter J, Chwals, Beth T, Zimmerman, Charles B, Hill, Donald C, Liu   +8 more
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Management of Invasive Bladder Neoplasms

1989
Infiltrating bladder tumours encompass a broad clinical spectrum exhibiting varied biological potential. While the term can be applied biologically to any tumour that extends beyond the in situ category, urologically it implies muscle infiltration and uniform recommendations concerning management are lacking.
Cora N. Sternberg, H. I. Scher
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Overexpression of CEACAM6 in borderline and invasive mucinous ovarian neoplasms

Gynecologic Oncology, 2008
Identifying markers specific for mucinous ovarian neoplasms (MON) is important for cancer diagnosis and surveillance, and will help improve our general understanding of the pathobiology of these tumors. CEACAM6 overexpression appears to be an early molecular event with prognostic significance in gastrointestinal carcinomas.
Behrang, Litkouhi, Babak, Litkouhi, Evelyn, Fleming, William R, Welch, Ross S, Berkowitz, Michael J, Birrer, Samuel C, Mok   +6 more
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Second neoplasms after invasive and borderline ovarian cancer

European Journal of Cancer Prevention, 2009
Excess risk of subsequent cancers has been documented in women diagnosed with ovarian cancer. We updated to 2006 data on second cancers in women diagnosed with invasive and borderline ovarian cancer in the Swiss canton of Vaud. Between 1974 and 2006, 304 borderline and 1530 invasive first ovarian tumours were abstracted from the Vaud Cancer Registry ...
F. Levi, L. Randimbison, R. Blanc Moya, C. La Vecchia   +3 more
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Minimally Invasive Resection of Intradural-Extramedullary Spinal Neoplasms

Operative Neurosurgery, 2006
Spinal intradural-extramedullary neoplasms are uncommon lesions that usually cause pain or neurological deficit secondary to neural compression. Traditional treatment of these tumors includes open laminectomy with intradural resection. We describe an alternative minimally invasive surgical technique in a consecutive series of patients undergoing ...
Trent L, Tredway, Paul, Santiago, Melody R, Hrubes, John K, Song, Sean D, Christie, Richard G, Fessler   +5 more
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Efficacy of the Invasive/Non-invasive Pattern by Magnifying Chromoendoscopy to Estimate the Depth of Invasion of Early Colorectal Neoplasms

The American Journal of Gastroenterology, 2008
During colonoscopy, estimation of the depth of invasion in early colorectal lesions is crucial for an adequate therapeutic management and for such task, magnifying chromoendoscopy (MCE) has been proposed as the best in vivo method. However, validation in large-scale studies is lacking.
Takahisa, Matsuda, Takahiro, Fujii, Yutaka, Saito, Takeshi, Nakajima, Toshio, Uraoka, Nozomu, Kobayashi, Hisatomo, Ikehara, Hiroaki, Ikematsu, Kuang-I, Fu, Fabian, Emura, Akiko, Ono, Yasushi, Sano, Tadakazu, Shimoda, Takahiro, Fujimori   +13 more
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