Results: 31

Inyecciones Intralesionales de 5-Fluorouracilo: tratamiento innovador y efectivo de Pterigión Primario

Rev. méd. Chile; 151 (5), 2023
OBJETIVO: Determinar la efectividad de 5-Fluorouracilo intralesional en el alivio sintomático, astigmatismo y deseo de cirugía en pacientes con pterigión primario. Métodos: Estudio experimental realizado entre enero y marzo de 2020 en la Unidad de Oftalmología del Hospital del Salvador, Chile. Se se...

Analysis of the thickness of conjunctival autograft in pterygium surgery with the Moscovici dissection technique compared with manual dissection

Rev. bras. oftalmol; 82 (), 2023
ABSTRACT Objective Compare the thickness of conjunctival autografts in pterygium surgery using the Moscovici dissection technique with manual dissection and assess the difficulty of the techniques. Methods In this randomized clinical trial, 30 eyes of 30 patients undergoing pterygium surgery were div...

Pterygium surgery with conjunctival limbal autograft in an eye clinic from Villavicencio, Colombia

Rev. bras. oftalmol; 81 (), 2022
ABSTRACT Objective: To describe results of pterygium surgery at Clínica de Cirurgía Ocular Villavicencio, in Meta, Colombia. Methods: A retrospective analysis of pterygium surgeries performed between January 2017 and December 2019. Results: Approximately 1,200 records were reviewed, and 1,200 proced...

Tarsoconjunctival flap in scleral necrosis: report of three cases

Rev. bras. oftalmol; 81 (), 2022
ABSTRACT To report a series of three cases (four eyes) of scleral necrosis after pterygium excision, in which the tarsoconjunctival flap technique was used as treatment. Three patients who progressed to scleral necrosis after surgical pterygium excision were selected. The first patient underwent excision...

Exérese de pterígio em paciente pós-LASIK com técnica de air bubble

Rev. bras. oftalmol; 81 (), 2022
RESUMO O pterígio é uma das doenças que mais acomete a superfície ocular, principalmente em regiões próximas ao Equador. Ocorre principalmente em adultos jovens, podendo ocasionar sintomas, danos estéticos e ópticos. Relata-se um caso de exérese de pterígio classificado pela extensão corneana ...

Uso de la topografía corneal en pacientes operados de pterigión para el mejoramiento del desempeño profesional
Use of the corneal topography for a better professional training in patients with pterigion surgery

Medisan; 25 (3), 2021
Introducción: La operación de pterigión se exige como habilidad desde el primer año de residencia y la evaluación topográfica es clave para evaluar las modificaciones corneales y perfeccionar las habilidades clinicoquirúrgicas de los cirujanos en formación. Objetivo: Determinar las modificacio...

Recurrent pterygium resection associated to fibrin membrane graft: report of two cases

Rev. bras. oftalmol; 80 (2), 2021
ABSTRACT We propose a novel surgical technique in cases of aggressive recurrent pterygium non-subsidiary of treatment with conjunctival autografts or antimetabolites. Two presented cases were treated with surgical excision and a sutured plasma rich in growth factors membrane (mPRGF) followed by rich in g...

Estudo comparativo da inibição da proliferação de fibroblastos in vitro na conjuntiva utilizando mitomicina C e ciclofosfamida

Rev. bras. oftalmol; 80 (1), 2021
RESUMO Objetivo: Avaliar a inibição da proliferação de fibroblastos in vitro das conjuntivas obtidas através de exérese de pterígios de pacientes utilizando mitomicina C (MMC) e ciclofosfamida (CF). Métodos: Os pterígios foram retirados de 7 pacientes e submetidos a cultivo celular. Após o cu...

Pterigión recidivante y sus alternativas terapéuticas
Recurrent pterygium and its therapeutic alternatives

Rev. cuba. oftalmol; 33 (1), 2020
RESUMEN El pterigión se trata de un crecimiento fibrovascular de morfología triangular que se extiende desde la conjuntiva hacia la córnea. Está clasificado dentro de las degeneraciones no involutivas o tumoraciones epiteliales benignas corneales y se presenta en el 10,2 por ciento de la población. ...

Carnitine analysis in pterygium

Arq. bras. oftalmol; 83 (1), 2020
ABSTRACT Purpose: The aim of the present study was to measure the free carnitine and acylcarnitine levels in pterygium tissue and normal conjunctival tissue at the metabolomics level using tandem mass spectrometry. Methods: In this prospective, clinical randomized study, pterygium tissues and normal co...