Results 71 to 80 of about 10,767 (163)

Global Efforts to Reduce Paediatric Cancer Care Disparities in Radiotherapy: A Decade Change

Pediatric Blood &Cancer, Volume 73, Issue 11, November 2026.
ABSTRACT Background We present an update on the status, needs and challenges faced by paediatric imaging and radiotherapy (RT) programmes globally after a previous survey conducted by the International Atomic Energy Agency (IAEA) 10 years prior. Methods We developed and distributed a 121‐question survey to radiation oncologists, medical physicists and ...
Raymond B. Mailhot Vega, Daniel J. Indelicato, Jeanette Parkes, Natia Esiashvili, Josué Hernández Benítez, Miriam Mikhail‐Lette, Olivera Cirajc Bjelac, Daniel Berger, Eva Ciurana, Yavuz Anacak, Lisbeth Cordero‐Mendez   +10 more
wiley   +1 more source

Renal Neuroendocrine Tumor Mimicking Upper Tract Urothelial Carcinoma

IJU Case Reports, Volume 9, Issue 6, November 2026.
ABSTRACT Introduction Renal pelvic or peripelvic neuroendocrine tumors are rare and may radiologically mimic invasive upper tract urothelial carcinoma. Case Presentation A man in his 70s presented with two episodes of painless gross hematuria and lower urinary tract symptoms from benign prostatic hyperplasia.
Jia‐Yuh Sheu, Yun‐Sheng Wu, Jeff S. Chueh   +2 more
wiley   +1 more source

El tumor de Wilms. Un paradigma de heterogeneidad genética: a paradigm of genetic heterogeneity Wilm's toumor

Revista Habanera de Ciencias Médicas, 2011
El Tumor de Wilms constituye el más frecuente de los cánceres renales pediátricos, aparece antes de los 5 años de edad y con igual frecuencia en ambos sexos.
Rolando A Hernández Fernández
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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, Volume 73, Issue 10, October 2026.
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

CCNE1: A Cell Cycle Regulator That Influences Tumor Progression

Cancer Medicine, Volume 15, Issue 10, October 2026.
ABSTRACTCyclin E1 (CCNE1), a pivotal member of the cyclin family, governs the G1/S phase transition of the cell cycle by binding to and activating cyclin‐dependent kinase 2 (CDK2), thereby initiating DNA replication and driving S‐phase entry. In a broad spectrum of human malignancies—including breast, ovarian, gastric, and non‐small cell lung cancers ...
Liang Yan, Siyi Liu, Yanling Li, Qian He, Chen Long, Ning Tang, Yanhong Zhou   +6 more
wiley   +1 more source

Actinomycin Analogs From Streptomyces polyantibioticus S4D258: Structural Elucidation and Antiproliferative Activity Against Triple‐Negative Breast Cancer

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Fifteen new actinomycin analogs, named actinomycins H1–H15, are identified from S. polyantibioticus S4D258. Actinomycins H7–H15 are truncated actinomycin analogs. Actinomycins H1–H6 and H9 exhibit significant antiproliferative activities against both MDA‐MB‐231 and 4T1 TNBC cells.
He Pang, Xiao‐Min Huang, Usama Ramadan Abdelmohsen, Li Shen, Jun Wu   +4 more
wiley   +1 more source

Anterior Mediastinal Mature Teratoma Presenting With Mediastinal Mass Syndrome in a Six‐Month‐Old Infant: Diagnostic Pitfalls and Anesthetic Challenges

Clinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT An anterior mediastinal mass in infants can present with life‐threatening complications due to airway and vascular compression. We report a six‐month‐old infant with a mature teratoma presenting as mediastinal mass syndrome, highlighting the diagnostic challenges and anesthetic risks involved.
Ghamar Taj Khanbabaee, Ali Shafiee, Zahra Ghomi, Nastaran Sadat Mahdavi, Leili Mohajerzadeh, Yalda Nilipour, Seyed Alireza Mahdavi   +6 more
wiley   +1 more source

Cancer Risk in Marfan Syndrome: A Swedish Population‐Based Cohort Study

International Journal of Cancer, Volume 159, Issue 7, Page 1707-1714, 1 October 2026.
The cancer risk in Marfan syndrome, an autosomal dominant connective tissue disorder, largely remains to be explored. In this population‐based matched cohort study of 1544 Swedish patients, the overall cancer risk in adults with Marfan syndrome showed no significant increase, except for the risk of endocrine tumours with a nearly threefold increase ...
Ida Nordgren, Anna Skarin Nordenvall, Alexandra Wachtmeister, Fulya Taylan, Yunxia Lu, Christina Norrby, Anna Lindstrand, Giedre Grigelioniene, Giorgio Tettamanti   +8 more
wiley   +1 more source

Clinical and genetic features of pediatric hereditary polyposis syndromes in Israel: A nationwide multicenter cohort

Journal of Pediatric Gastroenterology and Nutrition, Volume 83, Issue 4, Page 637-643, October 2026.
Abstract Objectives Hereditary polyposis syndromes in children are rare, heterogeneous disorders associated with significant morbidity and long‐term risk of malignancy. Current data on their presentation, management, and outcomes in pediatric populations remain limited.
Shlomi Cohen, Tal Cozacov, Ilana Weintraub, Ron Shaoul, Oren Ledder, Dotan Yogev, Mordechai Slae, Ranya Egbarieh, Galina Ling, Anat Yerushalmy‐Feler   +9 more
wiley   +1 more source

Tumor maligno rabdoide primitivo de maxilar inferior Primitive malignant rhabdoid tumor of the mandible

Revista de la Asociación Odontológica Argentina, 2011
Resumen El término tumor rabdoide fue utilizado en un comienzo para neoplasias renales con inclusiones citoplasmáticas hialinas, que corresponden ultraestructuralmente a filamentos intermedios.
Carlos Ries Centeno, Héctor Godoy, Peter Reichart, Gernot Jundt   +3 more
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