Retinoblastoma. A study of 139 cases.
نویسندگان
چکیده
منابع مشابه
Retinoblastoma 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 کاملمروری بر رتینوبلاستوما و گزارش سه مورد رتینوبلاستوم دوطرفه
Retinoblastoma is a retinal malignant tumor that occurs in early childhood. The annual incidence of retinoblastoma is approximately one per 14 000 live births. 250 to 300 new cases are reported in the United States each year. It develops due to inactivation of both alleles of the retinoblastoma susceptibility (RB1) gene. All hereditary cases (55%) are with bilateral and multifocal lesions, but ...
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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Background and Objective: The frequency and pattern of eye neoplasms differ in various geographic areas. Our aim was to determine the distribution of patient age, gender, ocular tumor origin, location and histological type in our region. Materials and Methods: In this cross-sectional study, all of the 384 eye globe enucleation cases carried out during a 10-year period in Farabi Medical Cent...
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Background: Retinoblastoma (RB) is the most common intraocular malignancy in childhood. The aim of this study was to investigate the epidemiological features and survival rates of patients with RB in southwestern Iran. Materials and Methods: This retrospective study was conducted on patients with RB referred to the only referral center of southwestern Iran from 2010 to 2018. Demographic charac...
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عنوان ژورنال:
- The British journal of ophthalmology
دوره 55 1 شماره
صفحات -
تاریخ انتشار 1971