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

Seventeen Cases of Rectal Carcinoid : With Special References to its Surgical Treatment

Katsuyuki Kunieda; Takamasa Hiraoka; Tsuneaki Hatoh; Mitsuhiko Kusakabe; Shigetoyo Saji; Kuniyasu Shimokawa; Takao Itoh; Sengai Tanaka; Keiichi Misawa; Hirohumi Ohashi

教室と関連病院で経験した直腸カルチノイド17症例の特徴を調べ, 治療法について検討した.男女比は1: 1, 平均年齢51に9歳であり, 占居部位では肛門縁より5-8cmに68.8%が集中していた.腫瘍径10mm未満が8例, 11~19mmが5例, 20mm以上が4例であり, 19mm以下の13例は全例無茎性で深達度smであった.術式はポリープ摘除術5例, 腫瘍摘除術5例, リンパ節郭清を伴う根治術7例であった.腫瘍径別にみると10mm未満ではポリープ摘除術5例 (62.5%), 10~19mmでは全例に腫瘍摘除術が, 20mm以上では全例に根治術が施行されていた.17例中死亡例は, 50mm大でリンパ節転移を伴う2例のみであった.自験例および文献的考察から10mm未満ではポリープ摘除術か腫瘍摘除術, 20mm以上ではリンパ節郭清を伴う根治手術が適当と考えられた.一方, 10~19mmについては腫瘍摘除を行い, 深達度と脈管侵襲の有無から根治手術も考慮すべきである.


Kanzo | 1985

A case of biliary cystadenocarcinoma diagnosed by liver aspiration biopsy under ultrasonographic guidance.

Tomohiro Kato; Hirofumi Komori; Shoko Iwai; Yasushi Fukutom; Hiroshi Morishita; Takashi Tsuji; Yasuhiko Kawade; Tatsuo Wakahara; Shigeki Yamada; Kojiro Matsumura; Takao Ito; Sengai Tanaka; Hideki Kaji

肝のcystadenocarcinomaは非常に稀な疾患である.今回我々は,これまで報告された中で最も小さな肝cystadenocarcinomaで,画像診断及び超音波誘導下吸引細胞診にて術前診断し,肝左葉切除術で根治せしめた1例を報告する.患者は55歳女性.心窩部痛,右背部痛と嘔吐を主訴に入院.理学所見上,右鎖骨中線上に肝を一横指触知する以外異常なし.血液生化学的には,GPT 37K. Unit, ALP 12.3K.A. Unit, γ-GTP 94IU/l, LAP 398G.R. Unitと軽度の肝機能上昇を認めたが,CRP陰性,AFP 4.7ng/ml, CEA 1.4ng/mlと正常範囲内にあった.腹部超音波検査,肝CTスキャンにて肝左葉内に,内腔に隔壁と複数の乳頭状突起を伴う小さなcystを1つ認めたため,超音波誘導下吸引細胞診を施行し,class Vを得,根治を目的に肝左葉切除術を行なった.切除標本より画像診断に一致した3.5×3.5×2.0cmのcystを認め,その病理組織所見は比較的よく分化した肝cystadenocarcinomaであった.


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1990

Evaluation of surgical treatment for gastric cancer with liver metastasis.

Hiromi Tanemura; Shigetoyo Saji; Sengai Tanaka; Takao Ito; Hiroo Oshita; Daizo Fukata; Tomohiko Furuta; Shuji Azuma; Kiichi Miya; Katsuyuki Kunieda; Hiroshi Takao; Yasuyuki Sugiyama; Akihiko Yoshida; Kuniyasu Shimokawa


American Journal of Roentgenology | 1970

A NEW SIMPLE MEASUREMENT OF PINEAL CALCIFICATION IN THE LATERAL CRANIOGRAM

Yoshitoki Murase; Sengai Tanaka; Atsuro Futamura; Takao Ito; Ken Imamura; Kazuki Sakata


Nihon Gekakei Rengo Gakkaishi (journal of Japanese College of Surgeons) | 2005

A Case of Nonocclusive Mesenteric Ischemia Showing Hepatic Portal Venous Gas and Pneumatosis Cystoides Intestinalis

Hiroshi Uenishi; Masayuki Wakahara; Toshihiko Kajima; Sengai Tanaka


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1995

Clinicopathological Studies of Colorectal Carcinoma with Macroscopic Invasion to Adjacent Organs. Special Reference to its Histologic Classification and Significance of Combined Resection of Colorectal Cancer and Surrounding Organs.

Hiroo Oshita; Sengai Tanaka; Hiromi Tanemura


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1992

Clinicopathological Study on Poorly Differentiated Adenocarcinoma of the stomach with Medullary Growth Pattern

Hiroo Oshita; Sengai Tanaka; Daizou Fukata


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1991

A STUDY OF OPERATIVE GASTRIC CANCERS IN PATIENTS OF ADVANCED AGE OF MORE THAN 80

Sengai Tanaka; Hiroo Oshita; Daizo Fukata


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1990

A clinicopathological study of early gastric cancers from view point of invasion.

Hiroo Oshita; Sengai Tanaka; Takao Ito


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1989

A clinical study on postoperative recurrence of early gastric cancer.

Hiroo Oshita; Sengai Tanaka; Takao Ito; Daizo Fukata; Susumu Tachibana; Hideyuki Goshima; Tomio Kashizuka; Tomoshige Ando

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