Results 51 to 60 of about 2,391,483 (269)

A retrospective clinical analysis of pediatric mediastinal space-occupying lesions in a Chinese children’s hospital from 2015 to 2024

Frontiers in Oncology
BackgroundPediatric mediastinal space-occupying lesions (MSOLs) encompass a wide spectrum of conditions, including benign and malignant, infectious and reactive, as well as congenital and acquired.
Mengjiao Zhao, Li Song, Hongwei Zhang, Ning Xue, Shuai Chen, Qingwei Guo   +5 more
doaj   +1 more source

Leukemia and Exposure to Potential Benzene Sources in Children From the Mexico City Metropolitan Area, 2010–2021: A Geospatial Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Leukemia is the most common childhood cancer in Mexico, and acute lymphoblastic leukemia (ALL) is the most frequent subtype. Exposure to high concentrations of benzene has been associated with ALL incidence, particularly in urban areas. This study evaluated the relationship between distance to benzene emission sources and the number
Orlando Rivera Zurita, Norma Candelaria López Santiago, Claudia Maria García Cuellar, Karla Maldonado Silva, Nancy Reynoso Noverón, Leticia Hernández Cadena   +5 more
wiley   +1 more source

Detection of high-risk human papilloma virus in women within the framework of the second stage of the pilot project "ОНКОПОИСКСАХА.РФ" in Yakutia

Якутский медицинский журнал
The study was conducted in 2022 as part of the implementation of the second stage of the pilot project "ОНКОПОИСКСАХА.РФ" (ONCO-SEARCH) at the Yakut Republican Oncology Dispensary, which is part of the national project "Healthcare".
L. N. Afanasyeva, E. V. Filippov, G. V. Filippova, P. V. Nikiforov, T. I. Nikolaeva, N. A. Larionova, M. S. Struchkova   +6 more
doaj   +1 more source

Early Impact of Childhood Opportunity on Neurocognitive Outcomes in Sickle Cell Disease

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Neurocognitive impairment is a well‐recognized complication of sickle cell disease (SCD) that begins early in childhood and persists across development. While cerebrovascular injury contributes substantially to risk, neurocognitive deficits are also observed in children without overt or silent cerebral infarctions, suggesting ...
Julia E. LaMotte, Hannah Koch, Olivia A. Coughlin, Jillian R. Bouck, Allie Carter, Seethal A. Jacob   +5 more
wiley   +1 more source

Two Decades of Insights: Comprehensive Histopathological and Epidemiological Analysis of Conjunctival Tumors

Life
This study analyzed 2102 conjunctival lesions excised between 1981 and 2003 at a single tertiary center in Serbia, with the aim of evaluating their histopathological characteristics, anatomical localization, and demographic distribution.
Dolika D. Vasović, Dejan M. Rašić, Zoran Latković, Bojana Dačić-Krnjaja, Jelena Vasilijević, Ivan Marjanović, Jelena Simonović, Anica Bobić Radovanović, Miodrag Karamarković, Milan Stojičić, Milica Mićović, Tanja Kalezić   +11 more
doaj   +1 more source

Psychosocial Functioning After Pediatric Bone Sarcoma: Generic and Survivor‐Specific Outcomes in Adolescent and Young Adult Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric bone sarcoma patients and survivors may experience psychosocial challenges related to childhood cancer after their intensive, body‐altering treatment. This cross‐sectional study aimed to evaluate generic and survivor‐specific psychosocial outcomes in a national cohort of pediatric bone sarcoma patients and survivors, and ...
Hinke van der Hoek, Heleen Maurice‐Stam, Laura R. Beek, Jennifer van Dijk, Marjolein E. M. Langemeijer, Relinde W. Slooff‐Lentink, Alied M. van der Aa‐van Delden, Anne Westerweel, Marloes van Gorp, Hendrik W. B. Schreuder, Lianne M. Haveman, W. Peter Bekkering, Leonie G. Tigelaar, Johannes H. M. Merks, Martha A. Grootenhuis   +14 more
wiley   +1 more source

An [Imperfect] Case for Dyadic Research in Pediatric Psychosocial Oncology

Pediatric Blood &Cancer, EarlyView.
Stephanie M. Nanos, Lindsay A. Jibb, Gary Rodin   +2 more
wiley   +1 more source

Re‐Irradiation in Pediatric Diffuse Midline Glioma: A Multi‐Institutional Retrospective Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with recurrent diffuse midline gliomas (DMGs) have limited therapeutic options at recurrence. Re‐irradiation (RT2) may be used at progression, but with uncertainty about the benefit. Methods We conducted a multi‐institutional retrospective study of children aged < 18 with DMG treated at three centers (Toronto, Canada ...
Ajay Thomas Alex, Sean P. Hassan, Helen Benghiat, Liam Herbert, Jennifer Adamski, Shivani Bailey, Claire Esler, Louise Brookes, Molly Bamber, Grace Koudou, Karen Waite, Julie Bennett, Anirban Das, Derek S. Tsang   +13 more
wiley   +1 more source

Clinical outcomes of personalized blastocyst embryo transfer after endometrial receptivity analysis: A multicenter, retrospective cohort study

Reproductive Medicine and Biology, 2023
Purpose To evaluate clinical outcomes after endometrial receptivity analysis (ERA). Methods This was a multicenter, retrospective cohort study involving 861 women who underwent ERA testing at certified fertility clinics in Japan, and who received ...
Yuya Takeshige, Seung Chik Jwa, Yasushi Hirota, Yutaka Osuga, Takeshi Kuramoto, Yasuyuki Mio, Kenji Furui, Masayuki Kinutani, Masahide Shiotani, Yoshimasa Asada, Hirobumi Kamiya, Hiroaki Yoshida, Hideki Igarashi, Koichi Kyono   +13 more
doaj   +1 more source

Age distributions in stochastically dividing populations [PDF]

Journal of Theoretical Biology, 1968
Abstract Let N(a, t) be the number of cells of age less than a in a population of mortal, dividing cells at time t . If probabilities of death and division are given as functions of cell age, then N(a, t) is a random variable. The mean and variance of this random variable have the following asymptotic behavior as functions of time: if the ...
openaire   +4 more sources