腎盂癌
WordNet
- type genus of the family Cancridae (同)genus Cancer
- the fourth sign of the zodiac; the sun is in this sign from about June 21 to July 22 (同)Cancer the Crab, Crab
- (astrology) a person who is born while the sun is in Cancer (同)Crab
- a small zodiacal constellation in the northern hemisphere; between Leo and Gemini
- any malignant growth or tumor caused by abnormal and uncontrolled cell division; it may spread to other parts of the body through the lymphatic system or the blood stream (同)malignant neoplastic disease
- of or relating to the pelvis; "pelvic exam"; "pelvic inflammation"
PrepTutorEJDIC
- 〈U〉〈C〉『がん』 / 〈U〉〈C〉害悪 / 《Cancer》(星座の)カニ座
- 骨盤の
- 腎臓の
UpToDate Contents
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English Journal
- Peripelvic/periureteral fat invasion is independently associated with worse prognosis in pT3 upper tract urothelial carcinoma.
- Park J, Park S, Song C, Hong JH, Kim CS, Ahn H.SourceDepartment of Urology, Eulji University Hospital, Daejeon, Korea.
- World journal of urology.World J Urol.2013 Apr 9. [Epub ahead of print]
- PURPOSE: To elucidate the reasons for conflicting results regarding the prognostic significance of tumor location in upper tract urothelial carcinoma (UTUC), we analyzed the stage-specific impact of tumor location on oncological outcomes following radical nephroureterectomy (RNU).METHODS: Data from
- PMID 23568447
- The effect of multiple primary rules on population-based cancer survival.
- Weir HK, Johnson CJ, Thompson TD.SourceDivision of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, 4770 Buford Hwy. MS-K55, Atlanta, GA, 30341, USA, hbw4@cdc.gov.
- Cancer causes & control : CCC.Cancer Causes Control.2013 Apr 5. [Epub ahead of print]
- PURPOSE: Different rules for registering multiple primary (MP) cancers are used by cancer registries throughout the world, making international data comparisons difficult. This study evaluates the effect of Surveillance, Epidemiology, and End Results (SEER) and International Association of Cancer Re
- PMID 23558444
Japanese Journal
- 持続勃起症を契機に診断された乳頭状腎細胞癌陰茎転移の1例
- 望月 拓,伊藤 悠城,栗田 華代
- 泌尿器科紀要 = Acta urologica Japonica 58(10), 549-552, 2012-10
- … Enhanced chest and abdominal computed tomography revealed a left renal cyst, and the wall of the cyst showed contrast enhancement. … No other obvious obstructive mass or tumor was detected in the pelvic cavity. … Histopathological examination of penectomy tissue specimens suggested papillary renal cell carcinoma metastases to the penis. …
- NAID 40019490012
- 膿腎症をきたし腎摘除術を施行した分類不能型腎細胞癌の1例
- 中西 裕佳子,相原 衣江,楊 東益
- 泌尿器科紀要 58(8), 439-442, 2012-08
- … Computed tomography and magnetic resonance imaging showed a mass 5 cm in diameter at the right ureteropelvic junction and lymph node swelling at the renal hilum, suggesting obstructive pyonephrosis by a malignant tumor such as renal pelvic cancer. …
- NAID 40019387986
Related Links
- Causes. Cancer can grow in the urine collection system, but is uncommon. As a group, renal pelvis and ureter cancers account for about 5% of all cancers of the kidney and upper urinary tract. They affect men more often than women and are ...
- 18 Jan 2013 ... Transitional cell cancer of the renal pelvis and ureter is a disease in which malignant (cancer) cells form in the renal pelvis and ureter. Misuse of certain pain medicines can affect the risk of transitional cell cancer of the renal ...
Related Pictures
★リンクテーブル★
[★]
- 英
- 腎盂癌 renal pelvic cancer
- 尿管癌 ureter cancer, ureteric cancer
- 関
- 腎 尿路の腫瘍
疫学
- 50-70歳に多
- 男女比は2-4:1と男性に多い
- 腎盂腫瘍は腎腫瘍の約10%を占める
- 尿路上皮癌の4-5%
病因
-
- 2-naphthylamine
- benzidine
病理
- 移行上皮癌(90%)、扁平上皮癌(3-10%)、腺癌や未分化癌(1%以下)
- 2. 多中心性で膀胱にも発生する (2割程度の症例で膀胱に併発)
症状
- 無症候性血尿
- 側腹部痛(血塊や腫瘍組織による尿路閉塞のため)
- 側腹部腫瘤形成
診断
- :陽性率は40-60%なので、腫瘍を疑った場合しつこくやる
治療法
- 1. 根治的手術療法:腎尿管全摘除兼膀胱部分切除術
- 2. 保存的手術療法:開放手術、内視鏡手術
- 再発するので、結局1.をやらざるを得ないことが多いらしい
予後
- 表在性腫瘍は予後良好で、浸潤性腫瘍は予後不良
- 扁平上皮癌は予後不良
- 異型度、浸潤度どちらも5年生存率に影響する。
- 尿管は筋層が薄く、浸潤しやすいので、尿管癌が見つかった場合、浸潤度はT2以降である。
[★]
- 英
- renal pelvic cancer
- 同
- 腎盂がん
- 関
- 腎盂腫瘍 renal pelvic carcinoma
概念
- 腎杯・腎盂の尿管上皮から発生する悪性腫瘍である。
- 腎腫瘍の10%を占め、腎細胞癌に次いで多い。
- 尿路から発生する悪性腫瘍の5%を占める。
- 症例の20-40%(SURO)/30-75%に膀胱癌の同時発生をみる。
リスクファクター
病理
- 90%異常が移行上皮で、乳頭状に増殖するものが多い。
参考
- http://ganjoho.ncc.go.jp/professional/med_info/cancer/urology.html
- 腎盂尿管癌に対する腹腔鏡下腎盂尿管摘除術のガイドライン
- http://www.asas.or.jp/jses/pdf/guide/hinyo2.pdf
- http://www.jfcr.or.jp/hospital/conference/cancer/about/pye_ure.html
- http://www.m-clinic.jp/boukoujinnunyoukanngann.htm
[★]
- 関
- kidney、renally
[★]
骨盤癌、骨盤がん
- 関
- pelvic neoplasm、pelvis cancer
[★]
- 関
- pelves、pelvic bone、pelvis
[★]
- 同
- 癌腫
- 関
- tumor