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Featured researches published by Akira Kubo.


Breast Cancer | 1999

Extramedullary Plasmacytoma of the Breast with Serum IgD Monoclonal Protein: A Case Report and Review of the Literature.

Nobuyoshi Momiyama; Takashi Ishikawa; Takako Doi; Akira Ishiyama; Toshiro Kouno; Atsushi Takimoto; Hiroyuki Yamaoka; Koji Ogawa; Akira Kubo; Yukio Nakatani; Hitoshi Kitamura; Hiroshi Shimada

A case of extramedullary plasmacytoma (EMP) of the breast in a 49-year-old woman is reported. Six cases of EMP of the breast have been previously reported in the world literature, but this case is unusual in that it was associated with serum IgD lamda monoclonal protein detected by serum immunoelectrophoresis. The protein was identical to the immunoprotein found in proliferating cells of the breast. Bone marrow aspiration revealed normal plasma cells indicating that the breast tumor did not represent extramedullary involvement of multiple myeloma or myelomatosis. An associated tumor was found in the nasal cavity after local treatment (mastectomy) of the breast tumor, but the patient remained disease-free 12 months after adjuvant chemotherapy using nidlan, natulan, alkelan, prednisone, cyclophosphamide and vincristine.


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1991

A Case Report of Leiomyosarcoma of the Residual Stomach Associated with Liver Metastasis.

Akira Kubo; Toshimichi Takahashi; Nobumichi Takeuchi; Ryoto Suzuki

残胃平滑筋肉腫はきわめてまれな疾患で本邦で16例を数えるのみであり, 肝転移をともなうものはこのうち3例である.症例は60歳, 男性.主訴は心窩部痛で, 5年前に胃潰瘍のため幽門側胃切除術を受けた.上部消化管造影, 胃内視鏡検査, 腹部超音波検査などで残胃粘膜下腫瘍, および肝転移と診断した.残胃全摘, 膵体尾部・脾合併切除, リンパ節郭清, 肝右葉部分切除を施行した.病理組織学的には残胃平滑筋肉腫, およびその肝転移であった.本症例でリンパ節転移は認められなかった.文献によれば残胃平滑筋肉腫16例中2例 (12.5%) にリンパ節転移が認められ, リンパ節郭清の必要性が示唆され, 術式も他臓器浸潤が疑われる場合は合併切除を施行する必要があると考えられた.


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1991

A Case Report of Cholecystectomy and Transduodenal-sphincteroplasty for a Typhoid Biliary Carrier.

Akira Kubo; Toshimichi Takahashi; Shigeyoshi Itoh; Nobumichi Takeuchi; Ryoto Suzuki

本邦における腸チフスの発生は減少し年間100人程度になっているが, 現在でも長期保菌者がその感染源となることがある.今回われわれは, 胆道系長期保菌者を外科的治療で治癒せしめた症例を経験した.症例は70歳, 男性.糞便検査でチフス菌の排菌を指摘された.腹部超音波検査, computed tomography検査で胆石が認められ, 十二指腸液検査でチフス菌が検出された.腸チフス胆道系保菌者と診断し胆嚢摘除術, 経十二指腸乳頭括約筋形成術を施行した.術後, 胆汁, 糞便からの排菌は消失した.退院1年後の十二指腸液検査, 糞便検査でもチフス菌の排菌はなく治癒と判定した.胆道系長期保菌者では, 病巣の完全除去, 再発・遺残結石の防止が除菌の成否を決める.そのため, 症例により胆道ドレナージ手術も考慮する必要があると考えられた.


Anticancer Research | 2005

Phase II study of docetaxel plus cisplatin as a second-line combined therapy in patients with advanced gastric carcinoma.

Chikara Kunisaki; Toshio Imada; Roppei Yamada; Shinsuke Hatori; Hidetaka A. Ono; Yuichi Otsuka; Goro Matsuda; Masato Nomura; Hirotoshi Akiyama; Akira Kubo; Hiroshi Shimada


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2004

A CASE OF PANCREATIC METASTASIS 5 YEARS AFTER SURGERY FOR RECTAL CANCER

Kunio Kameda; Tomoyuki Morita; Masato Nomura; Akira Kubo; Yoshinori Takekawa


The Japanese journal of clinical pathology | 2006

Histopathological and immunohistochemical findings in a case of glycogen-rich clear cell carcinoma of the breast.

Yoshinori Takekawa; Akira Kubo; Tomoyuki Morita; Kunio Kameda; Michiaki Kimura; Miyuki Sakakibara; Riko Yoshii; Yuka Yamashita


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2005

A CASE OF MUCOID CARCINOMA OF RECTUM PRESENTED AS A SUBMUCOSAL TUMOR WHICH WAS DISCOVERED BY ELEVATED VALUE OF CEA

Kunio Kameda; Goro Matsuda; Masayuki Nakashima; Akira Kubo; Yoshinori Takekawa; Koichi Kato; Shingo Hasegawa


The Japanese journal of clinical pathology | 2004

Two cases of parasitic granuloma found incidentally in surgical specimens

Yoshinori Takekawa; Michiaki Kimura; Miyuki Sakakibara; Riko Yoshii; Yuka Yamashita; Akira Kubo; Koide H; Kunio Kameda


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

A CASE OF CANCER OF THE DESCENDING COLON PRESENTED WITH FORMATION OF A COLOCUTANEOUS FISTULA

Shiho Natori; Shunichi Osada; Kunio Kameda; Akira Kubo; Yoshinori Takekawa


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 2009

A CASE OF LEPTOMENINGEAL CARCINOMATOSIS OCCURRING 9 YEARS AFTER SURGERY FOR EARLY GASTRIC CANCER

Kunio Kameda; Akira Kubo; Toshiaki Kadokura; Yusaku Tanaka; Kotaro Nagamine; Kenichi Yoshida; Yoshinori Takekawa

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Kunio Kameda

Yokohama City University

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Hiroshi Miyamoto

University of Rochester Medical Center

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Goro Matsuda

Yokohama City University

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Hidetaka Shima

Yokohama City University

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Masato Nomura

Yokohama City University

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