Výsledky vyhledávání - "Hirobumi Mizunuma"

Sentinel Node Detection Method Using Contrast-Enhanced Ultrasonography with Sonazoid in Breast Cancer: Preliminary Clinical Study

Autor: Hiroaki Matsunaga, Hirobumi Mizunuma, Yasuo Hozumi, Mikihiko Kawano, Nobuyuki Taniguchi, Hiroki Harashima, Kiyoka Omoto, Mikio Shiozawa, Natsuki Take, Yawara Omoto, Megumi Takehara

Publikováno v: Ultrasound in Medicine & Biology. 35:1249-1256

This study aimed to evaluate the usefulness of sentinel lymph node (SLN) detection in breast cancer using contrast-enhanced ultrasonography (CEUS) with subareolar Sonazoid injection. The subjects were 20 breast cancer patients. General anesthesia was

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f109eae3f358de80bff2544807e76a2
https://doi.org/10.1016/j.ultrasmedbio.2009.02.004

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New method of sentinel node detection using a combination of contrast-enhanced ultrasound and dye guidance: an animal study

Autor: Yasutomo Fujii, Yawara Omoto, Harumi Koibuchi, Nobuyuki Taniguchi, Yasuo Hozumi, Kouichi Itoh, Hideo Nagai, Hirobumi Mizunuma, Yoshito Nihei, Kiyoka Omoto

Publikováno v: Journal of Medical Ultrasonics. 33:153-158

To determine whether a combination of contrast-enhanced ultrasound-guided methods and dye-guided methods can identify sentinel lymph nodes in animals.Seven pigs were put under general anesthesia and injected subcutaneously in the neck: three with 2 m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1f5104f1a83c958c47ee12ec74f7377
https://doi.org/10.1007/s10396-005-0098-z

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Study of the automated breast tumor extraction using 3D ultrasound imaging: The usefulness of depth-width ratio and surface-volume index

Autor: Kouichi Itoh, Kiyoka Omoto, Nobuyuki Taniguchi, Yi Wang, Iwaki Akiyama, Shin Otsuka, Kyotaro Kanazawa, Xiangyong Cheng, Shigeto Ogura, Hirobumi Mizunuma

Publikováno v: Journal of Medical Ultrasonics. 30:103-110

We applied quantitative parameters in three-dimensional ultrasonic images to distinguish benign from malignant breast tumors in 29 benign cases including 8 cysts and 21 fibroadenomas, and 32 malignant cases including 23 ductal carcinomas, 2 special t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4cc592ef1d1c8ef55aa5926032cd154
https://doi.org/10.1007/bf02481370

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Study of automated breast tumor extraction and diagnosis using three-dimensional ultrasonic imaging: Multivariate logistic regression analysis with multiple parameters

Autor: Shin Otsuka, Hirobumi Mizunuma, Nobuyuki Taniguchi, Yi Wang, Xiangyong Cheng, Kouichi Itoh, Iwaki Akiyama, Kyotaro Kanazawa, Kiyoka Omoto, Shigeto Ogura

Publikováno v: Journal of Medical Ultrasonics. 28:49-58

We are developing a new method of breast cancer screening that we call Automated Breast Cancer Diagnosis (ABCD). This system uses computerized three-dimensional (3D) imaging techniques and statistical analysis to base diagnosis on data obtained from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aff7cada29d4bbc17d1fe6e8b249c63c
https://doi.org/10.1007/bf02481453

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Sentinel node detection in breast cancer using contrast-enhanced sonography with 25% albumin--Initial clinical experience

Autor: Hirobumi Mizunuma, Kouichi Itoh, Nobuyuki Taniguchi, Yawara Omoto, Yasuo Hozumi, Yasutomo Fujii, Kiyoka Omoto, Hideo Nagai

Publikováno v: Journal of clinical ultrasound : JCU. 34(7)

Purpose. To determine the clinical usefulness of a sentinel lymph node (SLN) identification technique using contrast-enhanced sonography (CEUS) with 25% albumin. Methods. The subjects were 23 women with breast cancer. Each was injected subcutaneously

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c7e41d52b0a7d259e760ce4c5c90a41
https://pubmed.ncbi.nlm.nih.gov/16869006

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New method of sentinel node identification with ultrasonography using albumin as contrast agent: a study in pigs

Autor: Hirobumi Mizunuma, Kouichi Itoh, Shigeto Ogura, Kiyoka Omoto, Nobuyuki Taniguchi, Hideo Nagai, Yasuo Hozumi

Publikováno v: Ultrasound in medicinebiology. 28(9)

The purpose of our study was to verify in animals the possibility of using albumin-enhanced ultrasonography as a modality for sentinel node detection. The nine pigs were injected subcutaneously in the neck with albumin, five with 5% solution and four

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5b493722ca48d170da7c2920cab9a71
https://pubmed.ncbi.nlm.nih.gov/12401380

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Anticarcinogenic effects of isoflavones may be mediated by genistein in mouse mammary tumor virus-induced breast cancer

Autor: Shigeto Ogura, Kyotaro Kanazawa, Hirobumi Mizunuma, Shin Otsuka, Hideo Nagai

Publikováno v: Oncology. 62(1)

Isoflavones are known to exert anticancer effects. These effects were examined using two isoflavones, biochanin A and daidzein, in a mouse mammary tumor virus (MMTV)-induced spontaneous breast cancer model. Emphasis was placed on isoflavone metabolis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b76f19e4a4e18547ec107b714d102a63
https://pubmed.ncbi.nlm.nih.gov/11810047

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