Comparison of Non-Water Proof Mascara Adhesion on the Surface of Different Two-week Frequent Replacement Silicone Hydrogel Contact Lenses.

Purpose: Cosmetic products, such as mascara, are known to adhere to the surface of silicone hydrogel soft contact lenses (SiHySCLs), potentially affecting lens performance and comfort. However, little is known about how different SiHySCL materials influence cosmetic adhesion. Recent reports suggest that the newly introduced lehfilcon A, a 2-week frequent replacement SiHySCL with Water Gradient and Celligent technology, may exhibit reduced lipid and cosmetic adherence.

Development of Artificial Intelligence-Supported Automatic Three-Dimensional Surface Cephalometry.

Objective: Surface-based three-dimensional (3D) cephalometry provides detailed clinical information for the analysis of craniofacial structures. This study aimed to develop an automated 3D surface cephalometry system using mesh fitting based on landmarks identified by artificial intelligence (AI) and to evaluate its accuracy.

Methods: A total of 185 CBCT images from adult Japanese patients (system training, n = 152; evaluation, n = 33) were used in this study.

Successful Right Upper Lung Segmentectomy after Esophagectomy: Utilization of 4K 3-Dimensional Endoscopy and Near-Infrared Fluorescence in High-Risk Surgery.

Introduction: Lung resection after open esophagectomy poses significant technical challenges, particularly when the reconstructed gastrointestinal tract is on the same side as the lung lesion. The advent of 4K 3-dimensional (3D) endoscopic systems with near-infrared (NIR) fluorescence imaging using indocyanine green (ICG) has improved the precision of thoracic surgeries. We present a case of successful right upper lung segmentectomy for primary lung cancer after open esophagectomy, utilizing a 4K 3D endoscopic system and NIR imaging.

Cellular Schwannoma Arising After the Resection of an Anterior Mediastinal Leiomyosarcoma.

Cellular schwannoma is a schwannoma subtype with histopathologic features resembling those of malignant tumors. We report a case of a cellular schwannoma arising at the resection margin of an anterior mediastinal leiomyosarcoma. An 88-year-old woman who had undergone resection of an anterior mediastinal leiomyosarcoma 2 years previously developed a mediastinal tumor at the resection margin, raising suspicion of leiomyosarcoma recurrence.