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1.
Ophthalmol Ther ; 9(3): 667-676, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-32542504

RESUMO

INTRODUCTION: Keratoconus usually presents during puberty and is considered rare in young children. METHODS: Case report with clinical findings and computerized corneal tomography. RESULTS: We report the case of an 8-year-old girl with early bilateral keratoconus who presented with allergic conjunctivitis and persistent eye rubbing. Although our patient did not exhibit steep keratometry, early cones and inferotemporal thinnest corneal thicknesses were detected in both eyes using Scheimpflug imaging (Oculus GmbH Pentacam, Wetzlar, Germany). Belin/Ambrósio total D values were 1.85 on the right and 2.11 on the left. Improvement in best-corrected visual acuity was noted after treatment of allergic eye disease, and corneal tomographic findings remained stable 4 months after initial consult. CONCLUSION: This is a case of early diagnosed keratoconus in a young patient. Diagnosis of this condition in young children is challenging, as these patients are less likely to report visual complaints, and clinical examination is usually unremarkable. Keratoconus screening should be considered in children with atopy and eye rubbing behavior regardless of age, even in those with no other associated pathology and with negative family history.

2.
Ophthalmol Ther ; 8(1): 143-148, 2019 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-30701475

RESUMO

We report a case of severe Phoma sp. corneal infection in a middle-aged, otherwise healthy, female patient who was using a soft contact lens. This is the first time that such an infection has been reported in Greece. Our case demonstrates the clinical difficulties and management challenges presented by these recalcitrant corneal infections. Management steps included corneal grafting, vitrectomy, and intravitreal antibiotics.

3.
Ophthalmol Ther ; 7(2): 369-376, 2018 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-30196519

RESUMO

INTRODUCTION: A lot of different techniques have been proposed in order to manage abduction limitation secondary to sixth nerve palsy; however, anterior segment ischemia remains a concern. The aim of this study was to evaluate the results of augmented vertical recti muscle transposition (VRT) with partial recession of medial rectus muscle (MR) for complete, chronic sixth nerve palsy, a new modified technique that could also minimize the risk for anterior segment ischemia (ASI). METHODS: In this nonrandomized 8-year (2009-2017) retrospective review, 20 patients with complete sixth nerve palsy and contracted MR were enrolled. All of them underwent augmented VRT and partial recession of the MR, following a new proposed surgical technique. Only the central part of the MR tendon and belly was recessed by 6.5 mm, leaving 1.5 mm of the upper pole and 1.5 mm of the lower pole of the muscle intact, preserving the circulation of two anterior ciliary arteries. RESULTS: Twenty patients with a mean age of 43 years (range 12-71), all unilateral cases, were enrolled in this study. The mean preoperative deviation was 64.25 ± 10.9 prism diopters (PD) base out (range 50 to 90). In 17 cases (88%), the postoperative deviation was within 10 PD of orthotropia. Two patients (10%) had residual esotropia (15 PD and 20 PD, respectively), and one patient (5%) had 10 PD of hypotropia. The mean preoperative abduction limitation of -5.9 improved to -3.1 (p < 0.0001). None of the cases presented with ASI (success rate 100%). CONCLUSION: Partial recession of the MR preserving the two anterior ciliary arteries (Kozeis modified technique) with augmented vertical recti muscle transposition is an effective procedure, with a high success rate and is probably less risky for ASI.

4.
Cases J ; 2: 7400, 2009 May 26.
Artigo em Inglês | MEDLINE | ID: mdl-19829953

RESUMO

An abnormal origin of a left inferior thyroid artery from the left vertebral artery that in turn originated from the aortic arch was observed on a 72-year-old Caucasian male cadaver during a dissection anatomy practice. We describe in detail the morphology of this extremely rare anatomical variation and refer to its clinical importance.

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