نتایج جستجو برای: amniotic membrane transplantation
تعداد نتایج: 533343 فیلتر نتایج به سال:
Purpose : to study the effectiveness of use thrombofibrin clot platelet-rich plasma (PRP) in patients with corneal ulcers. Material and methods . A clinical study, conducted by Department Traumatology Reconstructive Surgery Helmholtz National Medical Research Center Eye Diseases, involved 20 patients, aged from 22 82, ulcers inflammatory burn genesis more than 100 microns deep. All got coated a...
Corneal ulcers are considered an ophthalmologic emergency because of their potential to permanently impair vision or perforate the eye. The therapeutic management includes medical therapy and in case of failure, surgical care such as amniotic membrane transplantation. We present the case of a 76-year-old male, admitted for sudden visual loss in the left eye, associated with ocular pain, tearing...
BACKGROUND The evaluations of morphological changes of amniotic membrane (AM), even after successful AM transplantation surgery without complications, may be difficult. Moreover, there was no report regarding morphological changes after fibrin glue-assisted AM transplantation with pterygium excision. Here, we highlight and describe the use of spectral domain optical coherence tomography (OCT) f...
We report our experience with corneal epithelium, grown in vivo, transplantation in three patients with persistent epithelial defect (PED). The three patients had ocular surface disease unresponsive to standard treatments and were therefore chosen for transplantation. They underwent transplantation of epithelial sheets, grown in vivo, to the most affected eye. In vivo cultivation was carried ou...
Background: For nearly 100 years, amniotic membranes have been used to treat various types of skin wounds. Amniotic extract is one of the derivatives of amniotic membrane that contains all the properties of amniotic membrane. The aim of this study was to evaluate the safety of the amniotic membrane extract in the treatment of diabetic ulcers. Methods: This study was an Open labeled clinical tr...
AIM To evaluate the efficacy of amniotic membrane transplantation (AMT) for the management of conjunctival malignant melanoma and primary acquired melanosis (PAM) with atypia. METHODS Four consecutive patients with histologically proved invasive, primary conjunctival malignant melanoma were treated with wide surgical excision and AMT. Amniotic membrane grafts were harvested and processed unde...
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