{Reference Type}: Case Reports
{Title}: Scleral ectasia stabilization following intra-arterial chemotherapy in an eye with recurrent retinoblastoma.
{Author}: Pan W;Chaudhary N;Sedig L;Edmonds A;Hutchinson R;Demirci H;
{Journal}: Am J Ophthalmol Case Rep
{Volume}: 32
{Issue}: 0
{Year}: 2023 Dec
暂无{DOI}: 10.1016/j.ajoc.2023.101941
{Abstract}: <B>UNASSIGNED: </B>To report a case of recurrent retinoblastoma following transpupillary thermotherapy (TTT) with development of scleral ectasia, as well as their successful treatment with intra-arterial chemotherapy.<BR><B>UNASSIGNED: </B>A 15-month-old girl with bilateral retinoblastoma presented with recurrent retinoblastoma and associated scleral ectasia with concern for extraocular extension after receiving multiple round of systemic chemotherapy and TTT. Given her negative systemic evaluation, decision was made to pursue intra-arterial chemotherapy. After completion of six rounds of 3-agent intra-arterial chemotherapy, the recurrent retinoblastoma had completely regressed and the scleral ectasia had improved and fibrosed.<BR><B>UNASSIGNED: </B>The sclera is classically viewed as hyperthermy-resistant to TTT. Here, we describe scleral ectasia due to aggressive TTT with recurrence of the retinoblastoma. Our treatment with intra-arterial chemotherapy not only caused complete regression of the recurrent retinoblastoma, but it also contributed to the stabilization and improvement of the weakened scleral.