Results 41 to 50 of about 312,317 (298)

A Neural Network Model Based on Enhanced CT for Distinguishing ISUP Grade of Clear Cell Renal Cell Carcinoma

Zhongliu Fangzhi Yanjiu, 2021
Objective To establish a neural network model based on enhanced CT for distinguishing ISUP grade of clear cell renal cell carcinoma (ccRCC). Methods We collected 131 cases of ccRCC, with 92 cases of low ISUP grade and 39 cases of high ISUP grade ...
HAN Dong, ZHANG Xirong, JIA Yongjun, REN Ge, LYU Ruihua, SHI Linna, HE Taiping   +6 more
doaj   +1 more source

Impact of Metastatic Patterns on Survival and Response to Therapy in Neuroblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background While the presence of metastases in neuroblastoma (NB) is a well‐established prognostic factor, the clinical significance of dissemination patterns and tumour burden and their impact on response and survival remains poorly understood.
Mariona Morell‐Daniel, Santiago Pérez‐Hoyos, Aroa Soriano, Ana Coma, Amalia Varo, Raquel Hladun, Gabriela Guillén, Soraya Mico, Marta Garrido, Lourdes Rubio, Alba Rubio‐San‐Simón, Ana Minguez, Ricardo López‐Almaraz, Laura Illade, Miguel F. Segura, Lucas Moreno   +15 more
wiley   +1 more source

Significance of chromosome 9p status in renal cell carcinoma:a systematic review and quality of the reported studies [PDF]

, 2014
Defining the prognosis of renal cell carcinoma (RCC) using genetic tests is an evolving area. The prognostic significance of 9p status in RCC, although described in the literature, remains underutilised in clinical practice. The study explored the causes
El-Mokadem, Ismail, Fitzpatrick, John, Cunningham, J., Nabi, Ghulam, Pratt, Norman, Fleming, Stewart, Rai, Bhavan   +6 more
core   +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

Having a direct look:analysis of DNA damage and repair mechanisms by next generation sequencing [PDF]

, 2014
Genetic information is under constant attack from endogenous and exogenous sources, and the use of model organisms has provided important frameworks to understand how genome stability is maintained and how various DNA lesions are repaired. The advance of
Gartner, Anton, Meier, Bettina
core   +1 more source

The Role of Chemotherapy in Pediatric Myoepithelial Carcinoma: A Systematic Review of the Literature

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Myoepithelial carcinoma (MEC) in pediatric patients is a rare and aggressive malignancy characterized by heterogeneous morphology and variable molecular features. The optimal role of chemotherapy remains unclear. We conducted a systematic review according to PRISMA 2020 guidelines to evaluate chemotherapy in pediatric and young‐adult patients ...
Marco Salvi, Maria Carmen Affinita, Giulia Fichera, Luisa Santoro, Angela Scagnellato, Calogero Virgone, Elena Poli, Gianni Bisogno   +7 more
wiley   +1 more source

Therapies and outcomes of non-renal cell carcinoma (non-RCC) neoplasms of the kidney: A single-institution experience. [PDF]

, 2012
431 Background: Non-RCC neoplasms of the kidney include neuroendocrine tumors (small cell carcinoma and carcinoid) and Primitive Neuroectodermal Tumors (PNET).
Bradley J. Atkinson, Charles Guo, Marc Ryan Matrana, Priya Rao, Nizar M. Tannir   +4 more
core   +1 more source

Neoplasia in horseshoe kidney with pyelic fusion and crossed single ureter

International Brazilian Journal of Urology, 2004
Horseshoe kidney with pyelic fusion and crossed single ureter is a rare anomaly, with only 3 cases described in the literature. Such anomaly can be accompanied by other abnormalities, such as congenital scoliosis and situs inversus totalis.
Renato P. Costa, Carlos H. Schaal, Fábio C. Navarro   +2 more
doaj   +1 more source

Neuroendocrine neoplasms of kidney

Medical alphabet, 2020
The most common anatomical localization of neuroendocrine neoplasms (NEN) are the digestive and bronchopulmonary systems, the total proportion of which exceeds 90 % of cases of this group of tumors. In turn, the remaining cases are represented by extremely rare primary neuroendocrine neoplasms of the head and neck, skin, female genital organs, mammary ...
D. V. Abbasova, S. B. Polikarpova, A. A. Markovich, V. Yu. Kirsanov, N. A. Kozlov   +4 more
openaire   +2 more sources

Nephrogenic Rests/Nephroblastomatosis in Patients With Unilateral Wilms Tumor Are Not Associated With an Increased Risk of Relapse: An Analysis of Patients Treated on the SIOP‐WT‐2001 Protocol in the SIOP‐UK‐CCLG and SIOP‐GPOH Studies (2001–2022)

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Nephrogenic rests (NRs) and nephroblastomatosis (NBM) are precursor lesions for development of Wilms tumor (WT). Their association with the risk of relapse has not been properly assessed, partly due to misunderstanding of their diagnostic criteria and terminology.
Gordan M. Vujanić, Rhoikos Furtwängler, Tanzina Chowdhury, Christian Vokuhl, Jenny Wegert, Norbert Graf   +5 more
wiley   +1 more source