result 1339 件
Author | Tasaka, Takashi| |
---|---|
Published Date | 1994-01 |
Publication Title | Mathematical Journal of Okayama University |
Volume | volume36 |
Issue | issue1 |
Content Type | Journal Article |
JaLCDOI | 10.18926/mjou/33206 |
Author | Tasaka, Takashi| |
---|---|
Published Date | 1994-01 |
Publication Title | Mathematical Journal of Okayama University |
Volume | volume36 |
Issue | issue1 |
Content Type | Journal Article |
JaLCDOI | 10.18926/mjou/33205 |
Author | Inagaki, Takashi| Sugawara, Masahiro| |
---|---|
Published Date | 1952-10 |
Publication Title | Mathematical Journal of Okayama University |
Volume | volume2 |
Issue | issue1 |
Content Type | Journal Article |
JaLCDOI | 10.18926/mjou/33177 |
Author | Itoh, Jin-ichi| Sakai, Takashi| |
---|---|
Published Date | 2007-01 |
Publication Title | Mathematical Journal of Okayama University |
Volume | volume49 |
Issue | issue1 |
Content Type | Journal Article |
JaLCDOI | 10.18926/mjou/33118 |
Author | Tasaka, Takashi| |
---|---|
Published Date | 1996-01 |
Publication Title | Mathematical Journal of Okayama University |
Volume | volume38 |
Issue | issue1 |
Content Type | Journal Article |
JaLCDOI | 10.18926/mjou/33093 |
Author | Nagahara, Takashi| Tominaga, Hisao| |
---|---|
Published Date | 1961-03 |
Publication Title | Mathematical Journal of Okayama University |
Volume | volume10 |
Issue | issue2 |
Content Type | Journal Article |
JaLCDOI | 10.18926/mjou/33084 |
Author | Sumida, Takashi| Ikenoue, Tamami| Hamada, Kazuhide| Sabarudin, Akhmad| Oshima, Mitsuko| Motomizu, Shoji| |
---|---|
Published Date | 2005-10-13 |
Publication Title | Talanta |
Volume | volume68 |
Issue | issue2 |
Content Type | Journal Article |
Author | Katsu, Takashi| Tsunamoto, Yumi| Hanioka, Nobumitsu| Komagoe, Keiko| Masuda, Kazufumi| Narimatsu, Shizuo| |
---|---|
Published Date | 2008-07-14 |
Publication Title | Analytica Chimica Acta |
Volume | volume620 |
Issue | issue1-2 |
Content Type | Journal Article |
Author | Katsu, Takashi| Tsunamoto, Yumi| Hanioka, Nobumitsu| Komagoe, Keiko| Masuda, Kazufumi| Narimatsu, Shizuo| |
---|---|
Published Date | 2007-03 |
Publication Title | Analytical and Bioanalytical Chemistry |
Volume | volume387 |
Issue | issue6 |
Content Type | Journal Article |
Author | Komagoe, Keiko| Takeuchi, Hiroaki| Katsu, Takashi| |
---|---|
Published Date | 2008-05-30 |
Publication Title | Sensors and Actuators B-Chemical |
Volume | volume134 |
Issue | issue2 |
Content Type | Journal Article |
Author | Sumida, Takashi| Sabarudin, Akhmad| Oshima, Mitsuko| Motomizu, Shoji| |
---|---|
Published Date | 2006-02-24 |
Publication Title | Analytical Sciences |
Volume | volume22 |
Issue | issue1 |
Content Type | Journal Article |
Author | Katsu, Takashi| Imamura, Tomonori| Komagoe, Keiko| Masuda, Kazufumi| Mizushima, Tohru| |
---|---|
Published Date | 2007-05-10 |
Publication Title | Analytical Sciences |
Volume | volume23 |
Issue | issue5 |
Content Type | Journal Article |
Author | Muraguchi, Hajime| Kamada, Takashi| |
---|---|
Published Date | 1998-8 |
Publication Title | Development |
Volume | volume125 |
Issue | issue16 |
Content Type | Journal Article |
Author | Asano, Masahiro| Kubota, Satoshi| Nakanishi, Tohru| Nishida, Takashi| Yamaai, Tomoichiro| Yosimichi, Gen| Ohyama, Kazumi| Sugimoto, Tomosada| Murayama, Yoji| Takigawa, Masaharu| |
---|---|
Published Date | 2005-10-05 |
Publication Title | Cell Communication and Signaling |
Volume | volume3 |
Issue | issue1 |
Content Type | Journal Article |
Author | Yokoyama, Teruhiko| Watanabe, Toyohiko| Saika, Takashi| Nasu, Yasutomo| Kumon, Hiromi| Miyaji, Yoshiyuki| Nagai, Atsushi| |
---|---|
Published Date | 2007-10-02 |
Publication Title | International Journal of Urology |
Volume | volume14 |
Issue | issue7 |
Content Type | Journal Article |
JaLCDOI | 10.18926/AMO/32906 |
---|---|
FullText URL | fulltext.pdf |
Author | Mukai, Takashi| Mimura, Hidefumi| Gobara, Hideo| Takemoto, Mitsuhiro| Himei, Kengo| Hiraki, Takao| Hase, Soichiro| Fujiwara, Hiroyasu| Iguchi, Toshihiro| Tajiri, Nobuhisa| Sakurai, Jun| Yasui, Kotaro| Sano, Yoshifumi| Date, Hiroshi| Kanazawa, Susumu| |
Abstract | We report the clinical experience of radiofrequency ablation followed by radiation therapy for large primary lung tumors. Two patients with large primary lung tumors were treated with combined radiofrequency ablation and radiation therapy, and good local control was observed. Combined radiofrequency ablation and radiation therapy that involves minimally invasive techniques appears to be promising for the treatment of large lung tumors. |
Keywords | radiofrequency ablation lung cancer radiation therapy |
Amo Type | Case Report |
Publication Title | Acta Medica Okayama |
Published Date | 2007-06 |
Volume | volume61 |
Issue | issue3 |
Publisher | Okayama University Medical School |
Start Page | 177 |
End Page | 180 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
File Version | publisher |
Refereed | True |
PubMed ID | 17593954 |
Web of Science KeyUT | 000247574700008 |
JaLCDOI | 10.18926/AMO/32881 |
---|---|
FullText URL | fulltext.pdf |
Author | Murakami, Takanori| Ebara, Shin| Saika, Takashi| Irie, Shin| Takeda, Katsuji| Maki, Yoshio| Miyaji, Sadayuki| Manabe, Daisuke| Kaku, Haruki| Nasu, Yasutomo| Tsushima, Tomoyasu| Kumon, Hiromi| |
Abstract | We evaluated the need for transurethral biopsy at first follow-up after intravesical bacillus Calmette-Guerin (BCG) therapy for superficial bladder cancer. The records of 84 patients with superficial bladder cancer who received a 6- or 8-week course of BCG were reviewed. Pathological results before BCG, cystoscopic findings, urinary cytology, and biopsy results for evaluation of BCG therapy were reviewed. All 19 patients with positive urinary cytology had evidence of positive bladder biopsy results. Fifty-three of 54 patients (98.1%) with no visible recurrent tumor and negative urinary cytology demonstrated negative pathological results on bladder biopsy. When not found in conjunction with positive urinary cytology, erythematous mucosa on cystoscopy was not an indicator of tumor recurrence or residual cancer. In conclusion, routine transurethral biopsy of the bladder for evaluating the response to BCG intravesical therapy is not necessary in patients who have no visible tumor on cystoscopy and negative urinary cytology./ |
Keywords | bladder cancer BCG therapy transurethral biopsy cystoscopy urinary cytology |
Amo Type | Original Article |
Publication Title | Acta Medica Okayama |
Published Date | 2007-12 |
Volume | volume61 |
Issue | issue6 |
Publisher | Okayama University Medical School |
Start Page | 341 |
End Page | 344 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
File Version | publisher |
Refereed | True |
PubMed ID | 18183079 |
JaLCDOI | 10.18926/AMO/32878 |
---|---|
FullText URL | fulltext.pdf |
Author | Ebara, Shin| Manabe, Daisuke| Kobayashi, Yasuyuki| Tanimoto, Ryuta| Saika, Takashi| Nasu, Yasutomo| Saito, Shirou| Satoh, Takefumi| Miki, Kenta| Hashine, Katsuyoshi| Kumon, Hiromi| |
Abstract | From September 2003 to December 2005, 188 patients who visited our hospital and allied institutions for the purpose of prostate brachytherapy were administrated hormonal therapy for volume reductions before brachytherapy. The pretreatment and posttreatment of prostate volume using a transrectal ultrasound volumetric study and the types and duration of hormonal therapy were analyzed. We administered 91 patients with Luteinizing hormone-releasing hormone (LH-RH) agonist, 49 patients with anti-androgen (bicaltamide/flutamide), and 48 patients with maximum androgen blockade (MAB). The duration of the hormonal therapy was 1-3 months for 49 patients, 4-6 months for 59 patients, 7-9 months for 40 patients, 10-12 months for 32 patients, and over 13 months for 8 patients. Before the initiation of hormonal therapy, the mean prostate volume was 35.12 ml (11.04-78.71 ml), and the average of prostate volume before and after hormonal therapy was 36.79 ml and 24.79 ml, respectively (a 32.4% reduction). The prostate volume reduction rate was 32.0% for the LH-RH agonist only, 18.1% for the anti-androgen only and 41.2% for the MAB. No statistically significant difference was observed for the duration of hormonal therapy between 3 groups. A three-month course of the neoadjuvant LH-RH agonist indicated a sufficient volume reduction effectiveness for a large prostate volume. |
Keywords | androgen deprivation therapy brachytherapy localized prostate cancer prostate volume reduction |
Amo Type | Original Article |
Publication Title | Acta Medica Okayama |
Published Date | 2007-12 |
Volume | volume61 |
Issue | issue6 |
Publisher | Okayama University Medical School |
Start Page | 335 |
End Page | 340 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
File Version | publisher |
Refereed | True |
PubMed ID | 18183078 |
Web of Science KeyUT | 000251943800004 |
JaLCDOI | 10.18926/AMO/32868 |
---|---|
FullText URL | fulltext.pdf |
Author | Arata, Ryoji| Saika, Takashi| Tsushima, Tomoyasu| Abarzua, Fernando| Nasu, Yasutomo| Kumon, Hiromi| |
Abstract | To compare the quality of life (QOL) in patients with ileal neobladder and sigmoidal neobladder, a retrospective survey was conducted using a formulated questionnaire. Between January and March 1999, a QOL survey was conducted using self-administered questionnaires (EORTC QLQ-C30, IPSS, supplemented with detailed questionnaires about continence, sexual function, and patient’s satisfaction with the selected urinary diversion method) for 78 patients with orthotopic urinary reservoir (OUR) who were followed-up for more than 3 months after cystectomy. Among 78 patients, 63 had OUR using an ileal segment (male/female=59/4, median age: 70.8 years old, median follow-up: 1.7 years). Fifteen patients had OUR using a sigmoidal segment (male/female=13/2, median age: 71.9, median follow-up: 3.9). The QLQ-C30 functional evaluation and the items in relation to sexual function showed no diff erences between the 2 groups. Concerning the voiding condition, bladder emptying, frequency, and urgency, scores in the sigmoidal OUR group were signifi cantly higher. The QOL score concerning voiding conditions, daytime, and nighttime continence and quantity of pad showed a better score in the ileal OUR group. Concerning the satisfaction with methods of urinary diversion, patients in the sigmoidal OUR group expressed less satisfaction than their preoperative expectations. Considering several postoperative voiding conditions, ileal OUR seems superior to sigmoidal OUR. |
Keywords | urinary diversion orthotopic urinary reservoirs bladder cancer quality of life |
Amo Type | Original Article |
Publication Title | Acta Medica Okayama |
Published Date | 2007-08 |
Volume | volume61 |
Issue | issue4 |
Publisher | Okayama University Medical School |
Start Page | 229 |
End Page | 234 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
File Version | publisher |
Refereed | True |
PubMed ID | 17726512 |
Web of Science KeyUT | 000248957100007 |
JaLCDOI | 10.18926/AMO/32862 |
---|---|
FullText URL | 64_1_27.pdf |
Author | Kobayashi, Yasuyuki| Saika, Takashi| Manabe, Daisuke| Nasu, Yasutomo| Kumon, Hiromi| |
Abstract | We analyzed the prognostic factors influencing survival after surgeries for upper urinary tract urothelial carcinoma (UUT-UC) with longer follow-up periods than in previous studies. Between January 2000 and December 2004, 386 patients underwent nephroureterectomy for UUT-UC. The data for the 221 patients with UUT-UC were retrospectively reviewed. Nine variables were evaluated for association with the survival outcomes of cause-specific survival. The prognostic significance was tested univariately with the log-rank test. The simultaneous effects of multiple prognostic factors were estimated by multiple regression analysis using the Cox proportional hazards model. The median follow-up was 38.4 months. The 5-year over all survival was 62.3%. Significant prognostic factors for disease-specific survival rate on univariate analysis were pathological stage (p0.0001), tumor grade (p0.0324), and venous invasion (p0.0001). Multivariate analysis revealed that only venous invasion was significant for disease-specific survival rate (p0.0205). Venous invasion was the only independent prognostic factor in pathologically localized UUT-UC. |
Keywords | nephroureterectomy transitional cell carcinoma upper urinary tract |
Amo Type | Original Article |
Note | Erratum with Corrected and Republished Article| |
Publication Title | Acta Medica Okayama |
Published Date | 2010-02 |
Volume | volume64 |
Issue | issue1 |
Publisher | Okayama University Medical School |
Start Page | 27 |
End Page | 31 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | CopyrightⒸ 2010 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 20200581 |
Web of Science KeyUT | 000274868300004 |