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Start Over Author "Nonomura, Katsuya" Publisher japanese urological association
50 results on '"Nonomura, Katsuya"'

3. URETERAL AND BLADDER METASTASES OF RENAL CELL CARCINOMA FOLLOWING SYNCHRONOUS RENAL CELL CARCINOMA AND BLADDER CANCER; A CASE REPORT

Author

Kamota, Shinji, primary, Harabayashi, Toru, additional, Suzuki, Shin, additional, Takeyama, Yoshihiro, additional, Mitsui, Takahiko, additional, Mouri, Gaku, additional, Hashimoto, Akiyoshi, additional, Nakamura, Michiko, additional, Shinohara, Nobuo, additional, Nonomura, Katsuya, additional, and Koyanagi, Tomohiko, additional

Published
2003
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6. ONE-STAGE-BILATERAL ADRENALECTOMY BY THORACOABDOMINAL APPROACH FOR BILATERAL LARGE PHEOCHROMOCYTOMAS IN MEN TYPE IIa A Case Report

Author

Abe, Takashige, primary, Ameda, Kaname, additional, Yamashita, Tetsufumi, additional, Shibata, Takashi, additional, Seki, Toshimori, additional, Nonomura, Katsuya, additional, Koyanagi, Tomohiko, additional, Miura, Masayoshi, additional, Toyoda, Kenichi, additional, Abe, Nobumichi, additional, and Kijima, Hiromichi, additional

Published
1997
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8. TUMOR SIZE AND DNA PLOIDY CHANGES IN RENAL CELL CARCINOMAS

Author

Nagamori, Satoshi, primary, Shinohara, Nobuo, additional, Kashiwagi, Akira, additional, Togashi, Masaki, additional, Seki, Haruo, additional, Toyota, Ken-ichi, additional, Harabayashi, Tohru, additional, Nonomura, Katsuya, additional, and Koyanagi, Tomohiko, additional

Published
1996
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11. CLINICOPATHOLOGICAL EVALUATION OF ETOPOSIDE OR ESTRAMUSTINE PHOSPHATE IN CASTRATED PATIENTS WITH ADVANCED PROSTATIC CANCER

Author

Matsuda, Hiroyuki, primary, Nonomura, Katsuya, additional, Nagamori, Satoshi, additional, Shinohara, Nobuo, additional, Koyanagi, Tomohiko, additional, Maru, Akio, additional, Matsuno, Tadashi, additional, Fujieda, Jun'ichirou, additional, Minami, Shigemasa, additional, Morita, Hajime, additional, Abe, Nobumichi, additional, Kawakura, Kouichi, additional, Sakakibara, Naoyuki, additional, Nojima, Takayuki, additional, and Nakazono, Naoki, additional

Published
1995
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17. LAPAROSCOPIC PELVIC LYMPHADENECTOMY

Author

Sakakibara, Naoyuki, primary, Koyama, Toshiki, additional, Shinno, Yuichirou, additional, Morita, Ken, additional, Nonomura, Katsuya, additional, Sasaki, Yoshihiro, additional, Tabata, Tetsuya, additional, and Kubota, Michihiro, additional

Published
1994
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30. A STUDY ON SEX CHROMOSOME MOSAICISM

Author

Nonomura, Katsuya, primary, Koyama, Toshiki, additional, Toyota, Kenichi, additional, Asano, Yoshifumi, additional, Gotoh, Toshiaki, additional, Togashi, Masaki, additional, Koyanagi, Tomohiko, additional, Adachi, Yuuji, additional, and Fujieda, Kenji, additional

Published
1990
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47. [Case of primary leiomyosarcoma of the seminal vesicle].

Author

Suzuki T, Harabayashi T, Abe T, Sazawa A, Shinohara N, and Nonomura K

Subjects
Biopsy, Needle, Cystectomy, Fatal Outcome, Genital Neoplasms, Male diagnosis, Genital Neoplasms, Male pathology, Humans, Leiomyosarcoma diagnosis, Leiomyosarcoma pathology, Leiomyosarcoma secondary, Lung Neoplasms pathology, Lung Neoplasms secondary, Lymph Node Excision, Lymphatic Metastasis, Male, Prostatectomy, Urinary Diversion, Genital Neoplasms, Male surgery, Leiomyosarcoma surgery, Seminal Vesicles
Abstract

A 72-year-old male visited our hospital with a complaint of perineal and voiding pain. An elastic hard mass was palpated by rectal examination in the cranial lesion of prostate. On CT scan and MRI it was located at the site of the right seminal vesicle. Trans-rectal needle biopsy specimen showed leiomyosarcoma. Radical cystoprostatectomy with pelvic lymph node dissection was performed at Hokkaido University Hospital. Microscopic examination of the resected specimen revealed the tumor arose from the right seminal vesicle without involvement of the bladder and the prostate gland. Three months after the operation the tumor recurred at lung and pelvic lymph node. He died 10 month postoperatively. Autopsy finding showed many visceral organs metastases without local recurrence. In the past, nine cases of leiomyosarcoma of seminal vesicle were published in the literature. Including our case, pathological diagnosis by core needle biopsy was attempted in five cases, though accurate diagnosis was made in only two cases. In our case, Immunohistological study by SMA and desmin was useful for histological diagnosis preoperatively.

Published
2009
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48. [Transrectal biopsy of the prostate for the detection of non-palpable prostate cancer: a comparison of 6 versus 12 core biopsy].

Author

Sugishita K, Harabayashi T, Furuno T, Suzuki S, Shinohara N, and Nonomura K

Subjects
Aged, Aged, 80 and over, Biopsy methods, Humans, Male, Middle Aged, Palpation, Prostate-Specific Antigen blood, Prostatic Neoplasms pathology, Retrospective Studies, Prostate pathology, Prostatic Neoplasms diagnosis, Ultrasound, High-Intensity Focused, Transrectal
Abstract

Purpose: Several studies suggest that extended transrectal prostate biopsy more than 6 core may improve the cancer detection rate. We compared 6 and 12 core biopsies to determine the impact on cancer detection and complication rate., Patients and Methods: We retrospectively evaluated 150 patients who underwent transrectal ultrasound guided prostate biopsy between January 1999 and December 2003. Patients who were suspected to have prostate cancer on digital rectal examination and/or who had a history of previous prostate biopsy were excluded. Sextant biopsy was performed in 52 patients (6 core group) and 12 core biopsy was performed in 98 patients (12 core group). The cancer detection rate and post-biopsy complication rate were estimated., Results: There was no significant difference in the overall cancer detection rate between 6 and 12 core groups (17 of 52 men or 32.7% versus 35 of 98 men or 35.7%). In addition, even if calculated the cancer detection rate stratified according to a PSA of 0 to 4.0, 4.1 to 10.0 and greater than 10.0 ng/ml, there was no significant difference between both groups. There was also insignificant difference of complication rate between both groups., Conclusions: The results of our study showed that there was no significant difference in cancer detection and complication rate between both groups.

Published
2006
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49. [Ureteral and bladder metastases of renal cell carcinoma following synchronous renal cell carcinoma and bladder cancer; a case report].

Author

Kamota S, Harabayashi T, Suzuki S, Takeyama Y, Mitsui T, Mouri G, Hashimoto A, Nakamura M, Shinohara N, Nonomura K, and Koyanagi T

Subjects
Aged, Humans, Male, Carcinoma, Renal Cell secondary, Carcinoma, Transitional Cell secondary, Kidney Neoplasms pathology, Neoplasms, Multiple Primary, Ureteral Neoplasms secondary, Urinary Bladder Neoplasms secondary
Abstract

A 73-year-old man presented with gross hematuria. Ultrasonography and computerized tomography showed small bladder tumors and a left renal mass protruding to renal pelvis. Transurethral resection of bladder tumor and ureteroscopic tumor biopsy were performed, and pathological examinations revealed transitional cell carcinoma in the bladder and renal cell carcinoma in the kidney. He underwent left radical nephrectomy. A 4-month postoperative cystoscopy revealed a solitaly non-papillary tumor in the bladder. Transurethral resection was performed and pathological diagnosis was metastasis from renal cell carcinoma. At that time, multiple metastases to ureteral stump and lung were found. He had undergone palliative treatment because of his poor general condition until he died 26 months postoperatively. Care should be taken for management of ureteral stump when diagnostic ureteroscopy was done for renal cell carcinoma invading the renal pelvis.

Published
2003
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50. [Management of pregnancy and delivery after augmentation cystoplasty].

Author

Taniguchi A, Kakizaki H, Murakumo M, Nonomura K, and Koyanagi T

Subjects
Adult, Colon, Sigmoid surgery, Female, Humans, Pregnancy Complications, Infectious, Pregnancy Outcome, Spinal Dysraphism complications, Urinary Diversion methods, Urinary Tract Infections, Labor, Obstetric, Pregnancy, Urinary Bladder surgery, Urinary Reservoirs, Continent
Abstract

We report 2 cases of women who became pregnant and experienced vaginal delivery after augmentation cystoplasty. CASE 1: A 23-year-old woman with spina bifida became pregnant 3 years after augmentation sigmoidocystoplasty which had been performed to treat intractable urinary tract infection and urinary incontinence. During pregnancy, she developed febrile urinary tract infection twice which required antibiotics together with tight adherence to clean intermittent catheterization. At 36 weeks of gestation, she was safely delivered of a healthy baby. No deterioration of urinary continence level and renal function was observed after the delivery. CASE 2: A 32-year-old woman became pregnant 23 years after augmentation ileocecocystoplasty which had been performed to reconstruct diverted urinary tract due to a congenital hour-glass bladder. At 19 weeks of gestation, she developed acute pyelonephritis and hydronephrosis at right kidney which required antibiotics and indwelling urethral catheter. At 21 weeks of gestation, a drip infusion of ritodrine hydrochloride was started and maintained until 34 weeks of gestation to inhibit premature uterine contraction. At 29 weeks of gestation, she developed acute pyelonephritis and progressive hydronephrosis at left kidney, for which percutaneous nephrostomy drainage was deemed to be mandatory. She was delivered of a healthy baby at 36 weeks of gestation. Ten days after the delivery, both nephrostomy tube and indwelling urethral catheter were removed and clean intermittent catheterization was resumed. Total renal function was maintained during and after the pregnancy, and no deterioration of urinary continence was observed after the delivery. Since urinary tract infection is extremely common during pregnancy after augmentation cystoplasty, prevention and prompt intervention for urinary tract infection should be mandatory. Significant upper tract obstruction, if developed, should be treated by an effective urinary drainage. Thus, urological as well as obstetrical appropriate management is mandatory for the safe accomplishment of pregnancy and delivery after augmentation cystoplasty.

Published
2002
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