A5078458014- Ocular Oncology and Treatments
- IgG4-Related and Inflammatory Diseases
- Histiocytic Disorders and Treatments
- Head and Neck Surgical Oncology
- Brain Metastases and Treatment
Sechenov University
2023
Pirogov Russian National Research Medical University
2022
Ministry of Health of the Russian Federation
2022
Relevanc e. Retinoblastoma (RB) is the most common primary intraocular tumor in children. The incidence of RB ranges from 1:14,000 to 1:20,000 newborns. To date, survival rates patients with reach almost 100 % timely and adequate diagnosis. Among childhood oncological diseases, accounts for 2.3–4.5 85–90 among tumors According volume spread, intra- extraocular forms disease are distinguished. Extraocular spread beyond eye invasion orbital tissues, as well possible involvement adjacent areas,...
Tumor lesion of the orbit is found in clinic various oncohematological diseases children. Untimely referral such patients to an oncologist delays timing necessary treatment, thereby worsening prognosis disease. The literature review presents features clinical manifestations orbital pathology children at onset acute myeloid leukemia, sarcoma, lymphoma, Langerhans cell and non-Langerhans histiocytosis. article our own observations identifies factors that negatively affect timely diagnosis this...