Ocular manifestations of Burkitt's lumphoma: Experience in Ile-Ife South Western Nigeria
| Autor: | AO Adeoye, W A Olowu, Kagu Mb, Olateju So, O O Adeodu, Salawu Il, Kazeem Od, Muheez A. Durosinmi |
|---|---|
| Rok vydání: | 2007 |
| Předmět: |
Adult
Male Chemosis medicine.medical_specialty Adolescent genetic structures Exophthalmos Nigeria Blindness Eye neoplasm Risk Factors Ophthalmology medicine Humans Child Cyclophosphamide Retrospective Studies Geography business.industry Eye Neoplasms Childhood blindness General Medicine Middle Aged medicine.disease Burkitt Lymphoma Dermatology eye diseases Lymphoma Methotrexate medicine.anatomical_structure Vincristine Child Preschool Concomitant Abdomen Female medicine.symptom business Burkitt's lymphoma |
| Zdroj: | West African Journal of Medicine; Vol 26, No 1 (2007); 48-52 |
| ISSN: | 0189-160X |
| DOI: | 10.4314/wajm.v26i1.28303 |
| Popis: | BACKGROUND: Burkitt's lymphoma is the most common childhood tumour in subSaharan Africa that typically affects the jaws and abdomen. Ocular involvement with blindness has been documented in some studies. OBJECTIVE: This was to evaluate the role of Burkitt's lymphoma (BL) as a cause of blindness in Nigerian children. METHODS: Cases of BL seen in the hospital between 1986 and 2003 were studied retrospectively. Some of the patients with orbital disease at presentation underwent ultrasonographic examination of the eyes. RESULTS: Forty-three (16.5%) of the 260 patients seen presented with orbital tumours; 29 (67.4 %) of the 43 patients had full ophthalmic examination. The patients studied comprised 22 males and 7 females with a M: F ratio of 3:1, and median(age range) of 7(3-15) years. Orbital tumours occurred concurrently with jaw masses on the same side in 19(65.5 %) of 29 patients; the eye diseases were unilateral in 23 (79.3%) and bilateral in six (20.7%) of the cases. Proptosis was the ocular presentation in 27(93%) of patients and it was associated with conjunctival injection in nine, chemosis in 11 and exposure keratopathy in five. Fourteen (48.3%) patients had associated blindness; 12 (85.7%) remained blind in the affected eye(s) and one regained vision to 6/36 after chemotherapy. The patients underwent Cyclophosphamide-Oncovin-Methotrexate (COM) regimen with intrathecal therapy. Eight (27.6%) patients had concomitant CNS disease; these included cases of 6th and 7th nerve palsies, one case of intra-cerebral extension of tumour and another case of total ophthalmoplegia. CONCLUSION: Burkitt's lymphoma is an important cause of childhood blindness in Nigeria and the orbital disease ismainly extra ocular. |
| Databáze: | OpenAIRE |
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