Comparison of Efficacy of Micropulse Laser Settings for Glaucoma Management.

: This study aims to compare micropulse transscleral cyclophotocoagulation (MP-TSCPC) laser parameters and determine the optimal laser setting. : A retrospective study was performed on 351 eyes from patients who underwent MP-TSCPC at four power settings (1500 mW, 2000 mW, 2250 mW, and 2500 mW) from June 2018 to December 2021. The primary measurements of the efficacy of MP-TSCPC were the degree of intraocular pressure (IOP) reduction and the number of glaucoma medication reductions.

Metastasis of Conjunctival Melanoma to the Cardiac Atrium: A Case Report.

The authors present an unreported case of malignant conjunctival melanoma with metastasis to the right cardiac atrium. A 67-year-old woman with history of conjunctival melanoma of the OS presented with asymptomatic recurrence with new extension to the fornix. Surgical management was planned; however, the patient was admitted to the hospital with symptoms of heart and respiratory failure.

Delayed recurrence of an iridociliary malignant melanoma 180° from the primary tumor.

Purpose: We report the case of a 66-year-old female who returned with a rare recurrence of iridociliary melanoma 180° from the original lesion.

Observations: Upon initial presentation eleven years prior, a pigmented iris lesion suspicious for primary uveal melanoma was noted in the right eye at 9 o'clock. After one year of observation, inferior growth of the iris lesion prompted treatment via primary iridectomy with excisional biopsy and pupilloplasty.

Heterogeneous antibodies against SARS-CoV-2 spike receptor binding domain and nucleocapsid with implications for COVID-19 immunity.

Evaluation of potential immunity against the novel severe acute respiratory syndrome (SARS) coronavirus that emerged in 2019 (SARS-CoV-2) is essential for health, as well as social and economic recovery. Generation of antibody response to SARS-CoV-2 (seroconversion) may inform on acquired immunity from prior exposure, and antibodies against the SARS-CoV-2 spike protein receptor binding domain (S-RBD) are speculated to neutralize virus infection. Some serology assays rely solely on SARS-CoV-2 nucleocapsid protein (N-protein) as the antibody detection antigen; however, whether such immune responses correlate with S-RBD response and COVID-19 immunity remains unknown.