Results 11 to 20 of about 68,477 (247)

Patients, Public and Service Users are Experts by Experience: An Overview from Ophthalmology Research in Canada, UK and Beyond

open access: yesOphthalmology and Therapy, 2020
Plain Language Summary Through living with conditions and/or engaging with health and social care services patients, public and service users become experts by experience.
Andrew M. Skilton   +2 more
doaj   +1 more source

Lag time, high-risk histopathological features, metastasis, and survival interrelation in retinoblastoma: a perspective from lower-middle income country [PDF]

open access: yesInternational Journal of Ophthalmology, 2022
AIM: To investigate the impact of lag time to metastasis and survival rates among patients with retinoblastoma. METHODS: This retrospective study was conducted with 52 patients from the Department of Ophthalmology and the Department of Pediatrics of Dr ...
Purjanto Tepo Utomo   +8 more
doaj   +1 more source

Retinoblastoma: A review of the molecular basis of tumor development and its clinical correlation in shaping future targeted treatment strategies

open access: yesIndian Journal of Ophthalmology, 2023
Retinoblastoma is a retinal cancer that affects children and is the most prevalent intraocular tumor worldwide. Despite tremendous breakthroughs in our understanding of the fundamental mechanisms that regulate progression of retinoblastoma, the ...
Shruti Rathore   +8 more
doaj   +1 more source

Bone metastasis of retinoblastoma five years after primary treatment

open access: yesAmerican Journal of Ophthalmology Case Reports, 2020
Purpose: Histopathological, immunohistochemistry- and molecular pathology-based diagnostics to distinguish metastasis of retinoblastoma from subsequent primary malignancy in patients with heritable retinoblastoma.
Saskia C. Ting   +7 more
doaj   +1 more source

mTOR inhibition by TAK‐228 is effective against growth, survival and angiogenesis in preclinical retinoblastoma models

open access: yesPharmacology Research & Perspectives, 2022
We and others have shown that aberrant activation of the mammalian target of rapamycin (mTOR) signalling is essential for retinoblastoma progression and has potential therapeutic value.
Lanlan Tang   +5 more
doaj   +1 more source

Longer Lag Time in Early-Stage Retinoblastoma

open access: yesFolia Medica Indonesiana, 2022
Highlights: • Patients with IRSS I stage have the longest lag time than IVB stage. • Lag time is no significant with stage retinoblastoma.   Abstract: Retinoblastoma is a rare neoplasm disease that occurs in children, generally under the age of ...
Anindya Citra   +2 more
doaj   +1 more source

Retinoblastoma [PDF]

open access: yesOrphanet Journal of Rare Diseases, 2006
Retinoblastoma is a rare eye tumor of childhood that arises in the retina. It is the most common intraocular malignancy of infancy and childhood; with an incidence of 1/15,000-20,000 live births. The two most frequent symptoms revealing retinoblastoma are leukocoria and strabismus.
Aerts Isabelle   +5 more
openaire   +3 more sources

Retinoblastoma in Late Childhood

open access: yesJournal of Nepal Medical Association, 2003
Retinoblastoma, the commonest intra-ocular tumor of childhood, is rare after the age of 5 years. We report a case of retinoblastoma in a 10 year-old boy, who presented with a fungating proptosed tender mass involving the entire left eye and the orbit.
B Badhu, S P Sah, S Kumar, R P Sah
doaj   +1 more source

Update on pathology of retinoblastoma [PDF]

open access: yesInternational Journal of Ophthalmology, 2018
Retinoblastoma is caused by mutational inactivation of both alleles of the RB1 gene, which maps to chromosome 13q14 and encodes retinoblastoma protein that acts as a tumor suppressor.
Lata Singh, Seema Kashyap
doaj   +1 more source

Analysis of MDM2 and MDM4 single nucleotide polymorphisms, mRNA splicing and protein expression in retinoblastoma. [PDF]

open access: yesPLoS ONE, 2012
Retinoblastoma is a childhood cancer of the developing retina that begins in utero and is diagnosed in the first years of life. Biallelic RB1 gene inactivation is the initiating genetic lesion in retinoblastoma.
Justina McEvoy   +6 more
doaj   +1 more source

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