Unusual presentation of Retinoblastoma.
Most cases of retinoblastoma are diagnosed before the age of 5 years. The cases in older age groups can have variable presentations leading to misdiagnosis and management challenges. We report a case of retinoblastoma in an 8-year-old female who was primarily referred as a case of sympathetic ophthalmia due to a co-incidental misleading history of penetrating eye injury to other eye 3 weeks prior. The patient complained of decreased vision in the left eye after 3 weeks of repair of the corneo-scleral laceration in the right eye. Visual acuity in the right and left eye was 3/60 and light perception respectively. The anterior segment examination showed moderate sized keratic precipitates, intense inflammatory cellular reaction with large fluffy cells, hypopyon and dense vitreous exudates. Ultrasonography showed abundant hyperechoic contents within the vitreous cavity in the left globe. The retino-choroid was thickened. The possibility of endophthalmitis and sympathetic ophthalmia was considered. Diagnostic vitrectomy was planned. Intraoperatively, after clearing the exudates, a yellowish white mass lesion was seen superiorly. Post- operatively contrast-enhanced MRI scan confirmed the presence of an enhancing mass lesion in the globe consistent with the diagnosis of intraocular retinoblastoma. Enucleation of left globe was done after chemotherapy. Thus, a high risk of suspicion has to be kept for this malignant tumour in children with unexplained visual loss.
['Narang|Subina|S|', 'Sindhu|Meenakshi|M|', 'Jinagal|Jitender|J|', 'Handa|Uma|U|', 'Kochhar|Suman|S|']
D002648:Child D015807:Eye Injuries, Penetrating D005260:Female D006801:Humans D019572:Retinal Neoplasms D012175:Retinoblastoma D012189:Retrospective Studies D014821:Vitrectomy
Retinoblastoma sympathetic ophthalmia atypical presentation