Dae Heon Han

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PURPOSE To investigate the changes in aqueous inflammatory and angiogenic cytokine levels after intravitreal injection of triamcinolone or bevacizumab for reducing foveal thickness in diabetic macular edema (DME). DESIGN Prospective, interventional case series. METHODS Twenty-two eyes of 11 patients with bilateral DME and 6 eyes of 6 patients undergoing(More)
PURPOSE The clinical outcomes of blowout fracture repair classified by 2 types of orbital implants (Macropore and Medpor) were compared. PROCEDURES The medical records of 331 patients with orbital fractures that were treated surgically by 1 surgeon at Gachon University Gil hospital, from March 2007 to March 2009, were reviewed. Patients who had diplopia(More)
PURPOSE To compare intraoperative complications during phacoemulsification between sequential and combined procedures of vitrectomy and cataract surgery. METHODS We retrospectively reviewed the medical records of 54 patients who underwent cataract surgery in a previously vitrectomized eye (sequential group) and 311 patients who underwent combined(More)
PURPOSE To investigate the changes in the aqueous levels of various cytokines after intravitreal triamcinolone or bevacizumab for branch retinal vein occlusion (BRVO). METHODS Twenty-four eyes with macular oedema associated with BRVO and six eyes of six patients undergoing cataract surgery participated in this study. Each patient with BRVO randomly(More)
The orbit is an unusual site for metastatic renal cell carcinoma (RCC), and concurrent metastases of RCC to the ethmoid sinus and the orbit occur very rarely. The treatment goal of orbital and paranasal metastatic RCC is total exenteration. We report a rare case of metastatic RCC to the orbit and the ethmoid sinus. The patient underwent total exenteration,(More)
Preoperative CT images of 69 cases (75 sides) of postoperative cysts of the maxilla, seen from 1982 to 1986, were analyzed as to the bony partitions bordering between the cyst and the sinus walls. Three scanned planes, i. e., middle inferior meatus level, superior inferior meatus level, and middle meatus level (each level in 0.5cm distance) were included in(More)
A rare case of clear cell carcinoma of the palatal salivary gland in a 69-year-old man is reported. Histopathologically, nests and cords of tumor cells, which showed predominantly clear cytoplasms, and occasionally eosinophilic cytoplasms, proliferated on the overlying epithelium and capsules of the fibrous connective tissue. The clear cell cytoplasms were(More)
PURPOSE The aims of this study were to examine the distribution of refractive errors and clinical characteristics of strabismus in Korean patients with Down's syndrome. METHODS A total of 41 Korean patients with Down's syndrome were screened for strabismus and refractive errors in 2009. RESULTS A total of 41 patients with an average age of 11.9 years(More)
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