SUZANA MATAYOSHI
Projetos de Pesquisa
Unidades Organizacionais
Departamento de Otorrinolaringologia e Oftalmologia, Faculdade de Medicina - Docente
LIM/33 - Laboratório de Oftalmologia, Hospital das Clínicas, Faculdade de Medicina
LIM/33 - Laboratório de Oftalmologia, Hospital das Clínicas, Faculdade de Medicina
52 resultados
Resultados de Busca
Agora exibindo 1 - 10 de 52
bookPart Lagoftalmo paralítico(2022) GINGUERRA, Maria Antonieta; MATAYOSHI, SuzanabookPart Triquíase(2022) GINGUERRA, Maria Antonieta; MATAYOSHI, SuzanabookPart Cavidade anoftálmica(2022) GINGUERRA, Maria Antonieta; MATAYOSHI, Suzana; FERNANDES, José Byron V. D.- Reply re: ""Imiquimod 5% Cream for the Treatment of Periocular Basal Cell Carcinoma""(2011) MACEDO, Erick M. S. de; CARNEIRO, Rachel C.; MATAYOSHI, Suzana
- Computed tomographic dacryocystography in children undergoing balloon dacryoplasty(2012) LIMONGI, Roberto M.; MAGACHO, Leopoldo; MATAYOSHI, Suzana; CARNEIRO, Haroldo M.; AVILA, MarcosPURPOSE To ascertain whether the volume and circumference of the lacrimal sac and nasolacrimal duct as measured by contrast-enhanced computed tomographic dacryocystography (CT-DCG) before and after balloon dacryoplasty could be used to predict clinical success in children with congenital nasolacrimal obstruction. METHODS Nasolacrimal ducts of children aged 2 to 6 years with clinical signs of congenital nasolacrimal duct obstruction undergoing balloon dilation were imaged with contrast-enhanced CT-DCG before and 5 minutes after the procedure. The circumference of the most dilated portion of the lacrimal sac was measured on the axial plane. The volume of contrast within the nasolacrimal duct and sac was also measured before and after the procedure. Clinical success was defined as the disappearance of signs of epiphora. RESULTS A total of 18 nasolacrimal ducts of 13 children were included. The average circumference of the most dilated portion of the lacrimal sac was 1.30 +/- 0.45 cm (range, 0.64-2.50 cm) before the procedure. The average contrast volume was 0.12 +/- 0.08 cm(3) (range, 0.01-0.38 cm(3)) before and 0.07 +/- 0.06 cm(3) (range, 0.01-0.20 cm(3)) after (P = 0.01). Data were analyzed using multivariate logistic regression with a backward variable input model; a decrease in contrast volume before and after dilation (P = 0.04) was associated with clinical success, whereas the larger size of the most dilated portion of the lacrimal sac (P = 0.01) was associated with clinical failure. CONCLUSIONS Contrast-enhanced CT-DCG provides useful information about nasolacrimal anatomy in children with congenital nasolacrimal duct obstruction. The decrease in contrast volume before and after balloon dilation was predictive of success; A larger size of the most dilated portion of the lacrimal sac was associated with clinical failure. (J AAPOS 2012;16:464-467)
- A comparative study of modified transcanalicular diode laser dacryocystorhinostomy versus conventional transcanalicular diode laser dacryocystorhinostomy(2017) FEIJO, Eduardo Damous; CAIXETA, Juliana Alves; NERY, Ana Carla de Souza; LIMONGI, Roberto Murillo; MATAYOSHI, SuzanaExternal dacryocystorhinostomy (DCR) is the gold standard surgical technique for the treatment of primary acquired nasolacrimal duct obstruction (PANDO). However, new techniques such as endoscopic DCR and transcanalicular dacryocystorhinostomy (T-DCR) are being studied in an attempt to reduce surgical time, avoid external scarring and preserve the lacrimal pump while achieving the same efficacy. The purpose of this study was to compare the efficacy between conventional T-DCR and modified transcanalicular dacryocystorhinostomy (MT-DCR) in patients with PANDO. MT-DCR is performed to remove nasal mucosa prior to laser osteotomy. This is a comparative, prospective, interventionist and randomized study. Patients with PANDO were selected to undergo MT-DCR or T-DCR by blocked randomization. PANDO was diagnosed based on clinical presentation, dye disappearance test and dacryocystography. All of the procedures were performed by the same surgery team members. Anatomical success outcome was defined as positive lacrimal syringing and functional success outcome was defined as the absence or improvement of epiphora. A total of 44 surgical procedures were performed (22 MT-DCR and 22 T-DCR). In the case of MT-DCR, the anatomical and functional success rates after 12 months were 90 and 86%, respectively. After T-DCR, these rates were 77 and 72%, respectively (p = 0.162). MT-DCR and T-DCR are both safe and fast procedures with low morbidity and well-tolerated.
bookPart Xantelasma(2022) GINGUERRA, Maria Antonieta; MATAYOSHI, SuzanabookPart Investigação da proptose(2022) GINGUERRA, Maria Antonieta; MATAYOSHI, Suzana; GONçALVES, Allan C. PieronibookPart Entrópio palpebral(2022) GINGUERRA, Maria Antonieta; MATAYOSHI, SuzanabookPart Ectrópio palpebral(2022) GINGUERRA, Maria Antonieta; MATAYOSHI, Suzana