{Reference Type}: Journal Article
{Title}: Three-dimensional in vivo evaluation of the cornea in patients with unilateral posterior interstitial keratitis.
{Author}: Gu SF;Gao S;Wang HK;He LH;Peng RM;Xiao GG;Hong J;
{Journal}: Front Med (Lausanne)
{Volume}: 10
{Issue}: 0
{Year}: 2023
{Factor}: 5.058
{DOI}: 10.3389/fmed.2023.1180208
{Abstract}: UNASSIGNED: The purpose of this study was to investigate the in vivo morphologic features of the cornea in patients with unilateral posterior interstitial keratitis.
UNASSIGNED: Seven eyes of 7 patients with unilateral posterior interstitial keratitis were examined by slit-lamp biomicroscopy, anterior segment optical coherence tomography (AS-OCT), and in vivo confocal microscopy (IVCM). The imaging features of the cornea were evaluated and analyzed.
UNASSIGNED: By slit-lamp examination, the posterior corneal stromal opacities were observed in all 7 eyes, and deep neovascularization in 4 eyes. The posterior stromal opacities showed higher reflectivity with an intact overlying epithelium by AS-OCT and did not invade the Bowman's layer in all cases. IVCM revealed highly reflective dispersed microdots, needle-shaped bodies, and increased reflectivity of keratocytes in the lesion site in all patients. Active Langerhans cells and an attenuated subbasal nerve plexus were observed in 5 eyes. After treatment, the active Langerhans cells disappeared; however, highly reflective microdots and needle-shaped bodies remained.
UNASSIGNED: The three-dimensional evaluation of slit-lamp biomicroscopy, AS-OCT, and IVCM may help in the early diagnosis of patients with posterior interstitial keratitis.