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RISS 인기검색어
- 검색키워드
- 저자 : Burak Özkan (검색결과 3 건)
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Burak Özkan,Emine Çiloğlu 대한안과학회 2022 Korean Journal of Ophthalmology Vol.36 No.4
Purpose: The aim of the present study is to evaluate the effects of uncomplicated cataract surgery on microvascular structure of fovea, parafovea, optic disc, and peripapillary area with optical coherence tomography angiography (OCTA). Methods: The study included 53 eyes of 53 patients, who undergone uncomplicated cataract surgery. The day before cataract surgery and at the 1st week, 1st month, 3rd month after surgery, best-corrected visual acuity, foveal avascular zone, acircularity index, superficial and deep foveal density, superficial and deep parafoveal density, central macular thickness, peripapillary retinal nerve fiber layer thickness value, and peripapillary vascular density were measured with OCTA. Results: The mean age of the patients was 62.1 ± 7.2 years (range, 42-69 years) and the sex of the patients was 25 male and 28 female. The foveal avascular zone value was decreased compared to the preoperative value (p < 0.05). There was no significant change in acircularity index postoperatively (p > 0.05). There was a significant increase in superficial and deep foveal density and superficial and deep parafoveal density (p < 0.05). According to preoperative period, peripapillary retinal nerve fiber layer and inside disc capillary density of optic disc increased significantly (p < 0.05). There was no significant change in peripapillary vascular density postoperatively (p > 0.05). Conclusions: Changes in the vascular density of the retina were detected with OCTA in eyes without ocular or systemic disease, which underwent uncomplicated cataract surgery. In the postsurgical period, OCTA provides important information in the evaluation and follow-up of these changes.
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( Abbas Albayati ),( Burak Özkan ),( Merih Tepeoğlu ),( Çağrı A. Uysal ) 대한피부과학회 2023 Annals of Dermatology Vol.35 No.7
Basal cell carcinoma (BCC) is the most common type of non-melanoma skin cancer. Although BCC arises most commonly in sun-exposed areas of the body, such as the head and neck, it infrequently can be seen in sun-protected parts as well. Axilla is one of the least encountered areas of BCC. Delay in the diagnosis or management alongside negligence of the patient can lead to a tumor reaching a giant size. We report a case of giant axillary BCC in a 59-years old female patient with no known risk factors for skin cancers. The tumor was excised with wide margins, and the tissue defect was reconstructed with latissimus dorsi musculocutaneous flap. A 3-year follow-up did not show any sign of recurrence or metastasis.
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Abbas Albayati,Burak Özkan,Merih Tepeoğlu,Çağrı A. Uysal 대한피부과학회 2023 Annals of Dermatology Vol.35 No.-
Basal cell carcinoma (BCC) is the most common type of non-melanoma skin cancer. Al- though BCC arises most commonly in sun-exposed areas of the body, such as the head and neck, it infrequently can be seen in sun-protected parts as well. Axilla is one of the least en- countered areas of BCC. Delay in the diagnosis or management alongside negligence of the patient can lead to a tumor reaching a giant size. We report a case of giant axillary BCC in a 59-years old female patient with no known risk factors for skin cancers. The tumor was ex- cised with wide margins, and the tissue defect was reconstructed with latissimus dorsi mus- culocutaneous f lap. A 3-year follow-up did not show any sign of recurrence or metastasis.
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