منابع مشابه
(Neonatal) retinoblastoma in the first month of life.
OBJECTIVES To identify patients with retinoblastoma whose conditions were diagnosed at the age of 1 month or younger and to describe their clinical features (including ocular and patient survival) and the development of second nonocular tumors. MATERIALS AND METHODS A retrospective study of 1831 patients. The cumulative incidence of second cancer development was analyzed using the Kaplan-Meie...
متن کاملRetinoblastoma in Southwest Iran
Background: Retinoblastoma is the most common embryonic tumor of retina of children. This tumor include 3-4% of all children malignancies during the age range 0-14 years. In this study, we reported the incidence, therapeutic protocols, and treatment outcome of children with RB in South west Iran. Methods: We retrospectively investigated the medical reports clinical and pathological features of...
متن کاملRetinoblastoma.
Retinoblastoma, a neuroblastic tumor, is the most common primary intraocular malignancy of childhood. Patients usually present with leukokoria (white reflex or white pupil), detected in primary care. The mean age at diagnosis is 12 months for bilateral tumors and 24 months for unilateral tumors. If untreated, almost all patients die of intracranial extension and disseminated disease within two ...
متن کاملRetinoblastoma
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. Iris rubeosis, hypopyon, hyphema, buphthalmia, orbital cellulites and exophthalmia may also be observed. Sixty per...
متن کاملA review of retinoblastoma disease
Retinoblastoma is a rare type of eye cancer that usually occurs in early childhood, usually before the age of five. This type of cancer occurs in the retina, the light-sensitive tissue behind the eye that recognizes light and color. It is the most common type of eye cancer in children. One-third of all retinoblastomas are inherited, meaning that mutations in the RB1 gene are present in all cell...
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ژورنال
عنوان ژورنال: Asia-Pacific Journal of Oncology Nursing
سال: 2017
ISSN: 2347-5625
DOI: 10.4103/apjon.apjon_18_17