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Dive into the research topics where Tatsushi Yamagata is active.

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Featured researches published by Tatsushi Yamagata.


Haigan | 1996

Chest Wall Involvement by Lung Cancer: Thin-section Computed Tomography Based on Radiologic-Pathologic Correlation.

Kouzo Yamada; Yuji Katou; Fumihiro Oshita; Ikuo Nomura; Kazumasa Noda; Tatsushi Yamagata; Michihiko Tajiri; Makoto Ishibashi; Youichi Kameda; Noriyuki Moriyama

肺癌の胸壁浸潤診断の精度を高める目的で, 通常CT画像および造影thin-section CT画像とその病理所見を対比検討した. 対象は最近約3年間に神奈川県立がんセンターにおいて切除された原発性肺癌240例の中で, 通常CT画像で胸壁浸潤が疑われた33例である. 使用したCT機種は東芝製TCT-900S, HELIXであり, 術前2週間以内に60mlの造影剤で通常CTを撮影した後, 関心領域をhelical CTで40mlの造影剤を用い撮影した. 再構成した画像は10mm厚, 10mm間隔の通常CT画像と2mm厚, 2mm間隔のthin-section CT画像であり, WL40, WW400の縦隔条件画像と病理所見を対比した. 通常CT画像での胸壁浸潤診断の正診率は48%であったが, thin-section CT画像を併用するとそれは82%に上昇した. 以上より, 通常造影CT画像に造影thin-section CT画像を併用することは, より正確な肺癌のT因子診断に寄与できることが示唆された.


Chest | 2002

Endobronchial Ultrasonography for Mediastinal and Hilar Lymph Node Metastases of Lung Cancer

Hiroaki Okamoto; Koshiro Watanabe; Akira Nagatomo; Hiroshi Kunikane; Hiromi Aono; Tatsushi Yamagata; Masahiro Kase


The Journal of The Japanese Association for Chest Surgery | 2000

Pleural lavage cytology at thoracotomy in patients with lung cancer

Naoki Ishiwa; Takamitsu Maehara; Haruhiko Nakayama; Atsushi Fujita; Tatsushi Yamagata; Michihiko Tajiri; Takao Morohoshi


Haigan | 1997

Pathological Characteristics, Prognostic Factors and Indications for Limited Surgery in Small Peripheral Adenocarcinoma of the Lung Measuring 2cm or Less in Diameter.

Michihiko Tajiri; Haruhiko Ishii; Tatsushi Yamagata; Makoto Ishibashi; Fumihiro Oshita; Kouzo Yamada; Ikuo Nomura; Kazumasa Noda; Youichi Kameda; Mannichi Iida


The Journal of The Japanese Association for Chest Surgery | 1998

Thoracoscopic surgery for a contra-lateral cancer in a patient who had previously undergone a pneumonectomy for lung cancer

Michihiko Tajiri; Takamitu Maehara; Tatsushi Yamagata; Makoto Ishibashi


The journal of the Japan Society for Bronchology | 2007

Two Cases of Spontaneous Bronchial Artery Rupture

Tetsukan U; Michihiko Tajiri; Masatoshi Uekusa; Tatsushi Yamagata; Yoshihiro Hirai; Masaki Yamamoto


Archive | 2003

Ultrasonografia endobronchiale per le metastasi linfonodali ilari e mediastiniche del tumore del polmone

Hiroaki Okamoto; Koshiro Watanabe; Akira Nagatomo; Hiroshi Kunikane; Hiromi Aono; Tatsushi Yamagata; Masahiro Kase


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2002

ACUTE PULMONARY EMBOLISM FOLLOWING A RIGHT UPPER LOBECTOMY-A CASE REPORT-

Yukio Tsushima; Masahiro Kase; Tatsushi Yamagata; Masahiko Okamoto; Hideshi Kurata


Haigan | 2001

A Case of Postoperative Early Recurrence and Ileal Perforation Caused by Metastasis From Small Peripheral Squamous Cell Carcinoma of the Lung.

Kazuhito Tsuchida; Kazuhiro Sakamoto; Tatsushi Yamagata; Tetsuyuki Morikawa; Koichiro Takeuchi; Shunji Kawamura


Haigan | 2000

Pulmonary Tumorlet. A Case of Pulmonary Tumorlet Presenting as a Solitary Nodule and Two Cases of Pulmonary Tumorlet Associated with Primary Lung Cancer.

Kazuhiro Sakamoto; Masahiro Kase; Tatsushi Yamagata; Hideyuki Sato; Koshiro Watanabe

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Haruhiko Ishii

Yokohama City University

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Masahiro Kase

Yokohama City University

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Izumi Tomiyama

Yokohama City University

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