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1.
Arq. bras. oftalmol ; 86(4): 380-383, July-Sep. 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1447369

ABSTRACT

ABSTRACT We report two cases of stage 3A unilateral Coats' disease in pediatric patients. In both cases, disease control was achieved using a dexamethasone intravitreal implant in addition to other treatments. The treatment improved visual acuity in one patient and prevented the worsening of the decline in visual acuity in the other patient during follow-up periods of 7 and 3 years, respectively. One of the patients presented an increase in intraocular pressure, which was controlled with topical antiglaucoma medication, but developed a cataract that required surgery. In conclusion, dexamethasone intravitreal implant may be a useful adjuvant treatment to consider in some pediatric cases with Coats' disease.


RESUMO Relatamos dois casos de doença de Coats em estágio 3A unilateral em pacientes pediátricos. Em ambos os casos, o controle da doença foi obtido com implante intravítreo de dexametasona, além de outros tratamentos, com melhora da acuidade visual em um caso e sem piora da visão no outro, durante um período de acompanhamento de 7 e 3 anos. Um dos casos apresentou elevação da pressão intraocular controlada com medicação antiglaucoma tópica e desenvolveu catarata que exigiu cirurgia. Em conclusão, o implante intravítreo de dexametasona pode ser um tratamento adjuvante útil a ser considerado em alguns casos pediátricos com doença de Coats.

2.
Rev. colomb. ortop. traumatol ; 33(S2): 44-62, 2019. ilus.
Article in Spanish | LILACS, COLNAL | ID: biblio-1381486

ABSTRACT

La evolución de las técnicas quirúrgicas tradicionales y los modelos de formación de los cirujanos exigen cambios, por esta razón el centro de investigación y entrenamiento en cirugía de mínima invasión (CLEMI) ha desarrollado y aplicado modelos de enseñanza que permiten aprender técnicas quirúrgicas mínimamente invasivas como la artroscopia de hombro. CLEMI propone un modelo basado en simulación impartido en un ambiente controlado, estructurado y progresivo que vaya al ritmo individual de cada uno de los estudiantes. Inicialmente el estudiante encontrará conceptos teóricos de instrumental, equipos y ergonomía, posteriormente en la fase práctica usando un modelo sintético anatómico del hombro y finalmente usando un modelo biológico con el que se realizan ejercicios para desarrollar destrezas exigidas por las técnicas quirúrgicas. El entrenamiento en modelos bajo ambiente controlado disminuye el período de aprendizaje y eleva la competencia del estudiante.


The evolution of traditional surgical techniques and training models for surgeons demand changes. For this reason, the Latin-American centre for training in minimally invasive surgery (CLEMI) has developed and applied teaching models that allow surgeons to learn minimally invasive surgical techniques such as arthroscopy. CLEMI proposes a model based on simulation presented in a controlled, structured, and progressive environment that is adjusted to the individual rhythm of each of the students. The student initially studies the theoretical concepts of the instruments, equipment, and ergonomics. Later, in the practical phase of the instruction, students perform a series of exercises in technical skills. Training and models under controlled environments decrease the learning period and enhance student skills.


Subject(s)
Humans , Arthroscopy , General Surgery , Endoscopy
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