Small pretreatment laryngeal biopsies may not fully represent a tumor’s biological profile. This study on laryngeal squamous cell carcinoma (LSCC) aimed to investigate the prognostic role of CD105- and CD31-assessed microvessel density (MVD) in paired biopsies and surgical specimens and the association and discrepancy between CD105- and CD31-assessed MVD in biopsies and surgical specimens. CD105- and CD31-assessed MVD was analyzed in paired biopsies and surgical specimens of 45 consecutive cases of LSCC. In the LSCC biopsies and surgical specimens, median CD105-assessed MVD was significantly higher in N+ than in N0 cases (p = 0.0008, and p = 0.0002, respectively). Disease-free survival (DFS) was associated with CD105- and CD31-assessed MVD in both biopsies and surgical specimens (p < 0.0001 for all specimens). Multivariable Cox’s regression showed that pathological grade (p < 0.0001) and CD105-assessed MVD in LSCC biopsies (p = 0.0209) predicted DFS. Lin’s concordance coefficient showed that CD31 overestimated MVD compared with CD105 in LSCC biopsies and surgical specimens. CD105-assessed MVD should be further investigated in larger LSCC series as a potential prognostic marker for identifying: patients at higher risk of recurrence who might warrant more aggressive therapy; and cN0 patients requiring elective neck dissection for a significant risk of regional metastasis.

Objectives: Myopia of prematurity (MOP) is a refractive error occurring in individuals born prematurely and is considered a distinct entity from pathologic and school-age myopia. Children affected by MOP are at risk of developing high myopia, with an increased lifelong cumulative risk of related complications. The aim of this study was to evaluate the progression of MOP in children previously affected by retinopathy of prematurity (ROP) who wore spectacles with Highly Aspherical Lenslet Target (HALT) technology compared to conventional single-vision lenses during childhood. Methods: Enrolled subjects were divided into two groups: subjects who used HALT lenses for at least 12 months and children who used standard single-vision lenses for the same period. The temporal evolution of spherical equivalent (SE) and axial length (AL) was evaluated in both groups. Results: Of the 252 preterm children screened, 58 were included in the study: 38 subjects (66%) in the standard lenses group and 20 subjects (34%) in the HALT lenses group. At 12 months SE progression and AL elongation in the HALT group (−0.32 ± 0.20 D and 0.12 ± 0.05 mm) were lower compared to the standard group (−0.93 ± 0.34 D and 0.46 ± 0.09 mm, p < 0.0001). Conclusions: The progression of MOP appears to be reduced in subjects corrected with HALT lenses compared to those wearing conventional lenses. These results suggest further investigation of HALT technology in selected subgroups of patients at high-risk of severe myopia to reduce its progression and the related lifelong cumulative risk of visual impairment.