Results 31 to 40 of about 683,708 (246)

Neuroendocrine Tumor of the Renal Pelvis Presenting with Urinary Tract Obstruction: A Case Report

대한영상의학회지, 2019
Primary renal neuroendocrine tumor (NET) is an extremely rare disease with fewer than 100 reported cases to date. Among them, only three involved the renal pelvis, to our knowledge. Here, we report another rare case of primary NET in the renal pelvis of
Sohee Park, Kye Jin Park, Mi-hyun Kim, Jeong Kon Kim, Kyoung-Sik Cho   +4 more
doaj   +1 more source

Squamous papilloma of the renal pelvis mimicking transitional cell carcinoma

Urology Research and Practice, 2019
Squamous papilloma of the renal pelvis is an extremely rare entity. To the best of our knowledge, no case has been reported till date. A 45-year-old female presented to us with flank pain for two months.
Veerabhadra Radhakrishna, Ravindra Patil, Rajshekhar Patil   +2 more
doaj   +1 more source

Specific loss of chromosomes 1, 2, 6, 10, 13, 17, and 21 in chromophobe renal cell carcinomas revealed by comparative genomic hybridization [PDF]

, 1994
We analyzed 19 chromophobe renal cell carcinomas by means of comparative genomic hybridization. Two tumors revealed no numerical abnormalities. In the remaining 17 cases we found loss of entire chromosomes with underrepresentation of chromosome 1 ...
Speicher, Michael R., Cremer, Thomas, Kovacs, Gyula, Störkel, S., Ried, Thomas, Schoell, B., Manoir, Stanislas du, Schröck, Evelin   +7 more
core   +1 more source

Pediatric Multilocular Cystic Nephroma Extending into the Renal Pelvis and Ureter

, 2014
Multilocular cystic nephroma (MCN) is a rare tumor at the most benign end of the spectrum of the multilocular cystic neplasms of kidney. Nephrectomy is curative for MCN.
Yazıcı, Zeynep, Zeynep Yazıcı, AYTAÇ VURUŞKAN, BERNA, Berna Aytaç, Aytac, Berna, Betül Sevinir, Çiçek, Çağatay, YAZICI, ZEYNEP, Çağatay Çiçek, Erdoğan, Hakan, Sevinir, Betül, Hakan Erdoğan, Sevinir, Betl, Doğan, Hasan Serkan, Hasan Serkan Doğan   +14 more
core   +1 more source

Variations in the morphology of the renal pelvicalyceal system: A descriptive cadaveric study

National Journal of Physiology, Pharmacy and Pharmacology
Background: The renal collecting system comprises the minor calyces, major calyces, infundibula, and renal pelvis, which together facilitate urine drainage into the ureter.
Muthukumar Nalini Thusmi, Alagesan Vishwa, Venkateswaran Anitha   +2 more
doaj   +1 more source

Ovarian Sex Cord Stromal Tumors in Children and Adolescents—The European Standard Clinical Practice Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT As part of the European Cooperative Study Group for Paediatric Rare Tumours initiative, we developed standard clinical practice guidelines for ovarian sex cord stromal tumors, based on comprehensive national and international cohort analyses, literature review, and a final expert consensus conference.
Dominik T. Schneider, Kris‐Ann Schultz, Nora Schnitzler, Michael Abele, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Ines B. Brecht, Maja Cesen, Andrea Ferrari, Michaela Kuhlen, Malgorzata A. Krawczyk, Ricardo Lopez‐Almaraz, Yves Reguerre, Calogero Virgone, Daniel Orbach   +15 more
wiley   +1 more source

Mechanosensitive N-Methyl-D-Aspartate Receptors Contribute to Sensory Activation in the Rat Renal Pelvis

, 2011
The N-methyl-D-aspartate (NMDA) subtype of the ionotropic glutamate receptor is found in the periphery. The present study tested whether NMDA receptors (NMDARs) are present in the ends of afferent renal nerves in the renal pelvis, an area concerned ...
馬明傑;黃鶴翔;陳益祥;李尚興, MA, MING-CHIEH;HUANG, HO-SHIANG;CHEN, YIH-SHARNG;LEE, SHANG-HSING   +1 more
core   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

H2O2 generated by NADPH oxidase 4 contributes to transient receptor potential vanilloid 1 channel-mediated mechanosensation in the rat kidney

, 2017
The presence of NADPH oxidase (Nox) in the kidney, especially Nox4, results in H2O2 production, which regulates Na+ excretion and urine formation.
Lin, Chian-Shiung;Lee, Shang-Hsing;Huang, Ho-Shiang;Chen, Yih-Sharng;Ma, Ming-Chieh, 陳益祥   +1 more
core   +1 more source

A Low Psoas Muscle Index Was Associated With a Poorer Overall Survival in Patients Who Underwent Percutaneous Nephrostomy

Aging and Cancer, EarlyView.
In patients with malignant ureteral obstruction undergoing percutaneous nephrostomy, sarcopenia defined by a low psoas muscle index was independently associated with poor overall survival on multivariate Cox regression analysis, suggesting that preoperative assessment of psoas muscle index may aid prognostic stratification in this population.
Kota Shimokihara, Takashi Kawahara, Kazuhide Makiyama, Hiroji Uemura   +3 more
wiley   +1 more source