ENDOSCOPIC ASSESSMENT OF INVASION OF COLORECTAL TUMORS WITH A NEW HIGH-FREQUENCY ULTRASOUND PROBE

被引:41
|
作者
YOSHIDA, M [1 ]
TSUKAMOTO, Y [1 ]
NIWA, Y [1 ]
GOTO, H [1 ]
HASE, S [1 ]
HAYAKAWA, T [1 ]
OKAMURA, S [1 ]
机构
[1] TOYOHASHI MUICIPAL HOSP,DEPT INTERNAL MED,TOYOHASHI,AICHI,JAPAN
关键词
D O I
10.1016/S0016-5107(95)70196-6
中图分类号
R57 [消化系及腹部疾病];
学科分类号
摘要
The present study was carried out to clarify the usefulness of and problems associated with a new ultrasound probe in the assessment of invasion of colorectal tumors. Normal colorectal wall of 23 resected specimens from colorectal cancer cases was examined in vitro with the probe. Fifty-one patients with colorectal carcinoma and 16 patients with rectal carcinoid tumor were presurgically examined using the probe via the biopsy channel of a conventional colonoscope. After endoscopic and ultrasonographic examination, 27 patients underwent endoscopic resection and 40 underwent surgical resection. The ultrasonographic findings were compared with histologic findings in all cases. Carcinomas and carcinoid tumors were visualized as an echo-poor region with the probe. The overall accuracy rate for depth of invasion was 76% (39/51) for colorectal cancer. The accuracy rates for tumors limited to the mucosa and tumors invading the submucosa were 83% and 90%, respectively; these rates were higher than those for tumors invading the muscularis propria (50%) and beyond the muscularis propria (73%). In all 16 cases of carcinoid tumor, the depth of invasion was accurately shown to be limited to the submucosa. This probe is useful to assess invasion of colorectal tumors, especially small and flat lesions limited to the mucosa or submucosa.
引用
收藏
页码:587 / 592
页数:6
相关论文
共 50 条
  • [41] Endolaryngeal high-frequency ultrasound
    Arens, C
    Eistert, B
    Glanz, H
    Waas, W
    [J]. EUROPEAN ARCHIVES OF OTO-RHINO-LARYNGOLOGY, 1998, 255 (05) : 250 - 255
  • [42] Endolaryngeal high-frequency ultrasound
    C. Arens
    B. Eistert
    H. Glanz
    W. Waas
    [J]. European Archives of Oto-Rhino-Laryngology, 1998, 255 : 250 - 255
  • [43] Glaucoma and high-frequency ultrasound
    Puech, M
    [J]. JOURNAL FRANCAIS D OPHTALMOLOGIE, 2003, 26 : S31 - S38
  • [44] High-frequency ultrasound probes can predict the invasion distance closely correlated with the risk of lymphnode metastasis in colorectal invasive cancers
    Fujiya, M
    Saitoh, Y
    Watari, J
    Miyoshi, Y
    Fujiya, K
    Okamoto, K
    Maemoto, A
    Orii, F
    Ayabe, T
    Ashida, T
    Kohgo, Y
    [J]. GASTROINTESTINAL ENDOSCOPY, 2002, 55 (05) : AB226 - AB226
  • [45] Endoscopic Ultrasound Elastography as a Novel Diagnostic Method for the Assessment of Hardness and Depth of Invasion in Colorectal Neoplasms
    Esaki, Masaya
    Yamamura, Takeshi
    Nakamura, Masanao
    Maeda, Keiko
    Sawada, Tsunaki
    Mizutani, Yasuyuki
    Ishikawa, Eri
    Suzuki, Hiroto
    Kuno, Takeshi
    Yamada, Kentaro
    Hasegawa, Issei
    Ishikawa, Takuya
    Kakushima, Naomi
    Furukawa, Kazuhiro
    Ohno, Eizaburo
    Kawashima, Hiroki
    Hirooka, Yoshiki
    Fujishiro, Mitsuhiro
    [J]. DIGESTION, 2021, 102 (05) : 701 - 713
  • [46] CLINICAL APPLICATION OF CONTRAST-ENHANCED ULTRASOUND USING HIGH-FREQUENCY LINEAR PROBE IN THE DETECTION OF SMALL COLORECTAL LIVER METASTASES
    Qin, Si
    Chen, Yao
    Liu, Xiao-yin
    Cheng, Wen-jie
    Yu, Jun-li
    Zhang, Wen-jing
    Jiang, Qing-ling
    Wang, Yi-min
    Wen, Yan-ling
    Liu, Guang-jian
    [J]. ULTRASOUND IN MEDICINE AND BIOLOGY, 2017, 43 (12): : 2765 - 2773
  • [47] Endoscopic ultrasound in the diagnosis, staging and management of colorectal tumors
    Bhutani, Manoop S.
    [J]. GASTROENTEROLOGY CLINICS OF NORTH AMERICA, 2008, 37 (01) : 215 - +
  • [48] Efficacy and safety of high frequency ultrasound probe sonography-assisted endoscopic mucosal resection for submucosal tumors of the gastrointestinal tract
    Waxman, I
    Saitoh, Y
    Watari, J
    Yokota, K
    Pasricha, PJ
    Kohgo, Y
    [J]. GASTROINTESTINAL ENDOSCOPY, 1999, 49 (04) : AB133 - AB133
  • [49] SEGMENTATION OF SKIN TUMORS IN HIGH-FREQUENCY 3-D ULTRASOUND IMAGES
    Sciolla, Bruno
    Cowell, Lester
    Dambry, Thibaut
    Guibert, Beno It
    Delachartre, Philippe
    [J]. ULTRASOUND IN MEDICINE AND BIOLOGY, 2017, 43 (01): : 227 - 238
  • [50] High-frequency effects in the aspirating probe
    Payne, S. J.
    Moxon, A. J. W.
    [J]. JOURNAL OF TURBOMACHINERY-TRANSACTIONS OF THE ASME, 2007, 129 (04): : 842 - 851