Meaurement of cleral Thickne in Uveal Effuion yndrome

Purpoe To meaure cleral thickne in patient with and without uveal effuion yndrome uing ultraound biomicrocopy (UBM) and magnetic reonance imaging (MRI). Deign Propective cae-control tudy. Method UBM wa ued to meaure cleral thickne in five ubject with uveal effuion yndrome and five matched control. We alo ued MRI to meaure cleral thickne in three ubject. Reult The mean thicknee for eye with uveal effuion yndrome veru control eye were 0.65 ± 0.08 mm and 0.55 ± 0.05 mm, repectively (mean difference 0.10, P value = .13). MRI meaurement of three ubject howed abnormally thick clera but were imprecie. Concluion UBM can be ued to meaure cleral thickne, and our reult upport the finding that patient with uveal effuion yndrome have abnormally thick clera. Compared with MRI, UBM may be a more accurate and precie method of meauring cleral thickne. UBM can be a ueful adjunctive tet in the management of uveal effuion yndrome.