Results 1 to 10 of about 3,457,818 (204)

First Report of Laparoscopic Radical Nephroureterectomy Following Extraperitoneal Tubeless Umbilical Cutaneous Ureterostomy [PDF]

IJU Case Reports
Introduction Extraperitoneal tubeless umbilical cutaneous ureterostomy is a useful urinary diversion technique for patients with shortened ureters or high risk of upper urinary tract recurrence.
Tsubasa Kondo, Toshifumi Tsurusaki, Akihiro Asai, Lisa Komuro, Kuniko Abe   +4 more
doaj   +2 more sources

On the construction of upper radical properties [PDF]

Proceedings of the American Mathematical Society, 1968
PROOF. For each ring R, let DI(R) 1 I: I is an ideal of R }. Assuming Dn(R) has been defined, let Dn+1(R) { I: I is an ideal of some ring in Dn(R) } and defined D(R) = U I Dn(R): n = 1, 2, * * * }. Let 9YD be the class of all rings A such that A is isomorphic to some ring in D(R) for some R in W).
Yu-lee Lee
openaire   +3 more sources

Challenges of laparoscopic radical nephrectomy at the upper limits of obesity

Urology Case Reports
As worldwide obesity rates increase the number of patients with an elevated BMI requiring urological surgery will increase. Although obesity has previously been considered a relative contra-indication to laparoscopic surgery, here we present a case of ...
Peter Galloway, Berni Frost, Avi Raman
doaj   +3 more sources

Oncologic outcomes following radical nephroureterectomy for upper tract urothelial carcinoma: a literature review

Translational Andrology and Urology, 2023
Background and Objective Radical nephroureterectomy (RNU) represents the gold standard treatment for non-metastatic upper tract urothelial cancer. We sought to provide a comprehensive review of reported oncologic outcomes of the RNU procedure and of ...
Gabrielle Grob, D. Rogers, S. Pandolfo, S. Vourganti, M. Buscarini, R. Mehrazin, B. Grob, M. Mir, S. Perdonà, I. Derweesh, Antonio Franco, E. Cherullo, A. Hemal, R. Autorino   +13 more
semanticscholar   +1 more source

Multifactorial, site-specific recurrence models after radical cystectomy for urothelial carcinoma: external validation in a cohort of Korean patients. [PDF]

PLoS ONE, 2014
The aim of this study was to evaluate the accuracy of site-specific recurrence models after radical cystectomy in the Korean population.We conducted a review of an electronic medical record of 572 patients who underwent radical cystectomy for urothelial ...
Hyung Suk Kim, Myong Kim, Chang Wook Jeong, Cheol Kwak, Hyeon Hoe Kim, Ja Hyeon Ku   +5 more
doaj   +1 more source

Superior mesenteric artery injury during radical nephrectomy in an infant: Delayed diagnosis and successful management

Journal of Indian Association of Pediatric Surgeons, 2021
Superior mesenteric artery (SMA) injury during a left radical nephrectomy is an uncommon complication in children with a potentially devastating outcome. Successful management depends on early diagnosis and re-establishing SMA perfusion.
Mainak Deb, Harish Jayaram, Jamir Arlikar   +2 more
doaj   +1 more source

Stewart-Treves syndrome: a case report of lymphedema-related angiosarcoma

Geriatric Care, 2023
Stewart-Treves syndrome (STS) is an angiosarcoma associated with lymphedema deriving more often from radical mastectomy and longstanding lymphedema, first described in 1948. Irradiation is also commonly associated with chronic lymphedema of extremities.
Agnese Di Prazza, Ligia J. Dominguez, Giuseppe Badalamenti, Mario Barbagallo   +3 more
doaj   +1 more source

Short-term clinical and oncological outcomes after single-incision plus one-port laparoscopic surgery for rectosigmoid cancer: a retrospective clinical analysis of 30 cases

Journal of International Medical Research, 2021
Objective To evaluate the safety and feasibility of single-incision laparoscopic surgery+1 (SILS+1) radical resection of sigmoid and upper rectal cancer.
Ze-Jian Wu, Xiang-Wu Huang, Jia-He Yu, Hui-Zhong Lin, Feng-Wu Zheng   +4 more
doaj   +1 more source

Treatment outcomes of 156 patients with cervical esophageal cancers treated with definitive radiation therapy- A single-institution experience of a rare cancer

Frontiers in Oncology, 2022
PurposeEsophageal cancer is the most prevalent malignant tumor. The incidence of cervical esophageal cancer is low and there are insufficient data on the efficacy of radical radiotherapy. The purpose of this study was to clarify the efficacy with radical
Xiaofei Zhang, Xiaofei Zhang, Xumeng Fang, Xumeng Fang, Peiyi Liu, Di Liu, Di Liu, Huanjun Yang, Huanjun Yang, Weixin Zhao, Weixin Zhao, Fengtao Su, Kuaile Zhao, Kuaile Zhao   +13 more
doaj   +1 more source

Upper radicals and essential ideals [PDF]

Journal of the Australian Mathematical Society, 1981
AbstractFor any class of rings it is shown that the class (M) of all rings each nonzero homomorphic image of which contains either a nonzero -ideal or an essential ideal is a radical class. If is a class of simple rings the upper radical generated by , (M), is shown to be equal to (M) where ' is the class of simple rings complementary to .
Olson, Dwight M., Jenkins, Terry L.
openaire   +2 more sources