کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4032472 1603004 2015 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Secondary corneal amyloidosis after perforating corneal trauma: A series of 5 cases and review of the literature
ترجمه فارسی عنوان
آمیلوئیدوز قرنیه ثانویه پس از آسیب به ضایعه قرنیه: یک سری از 5 مورد و بررسی ادبیات
کلمات کلیدی
قرنیه آمیلوئید، آمیلوئیدوز ثانویه قرنیه، ضایعات قرنیه، انقراض قرنیه، آسیب شناسی
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی چشم پزشکی
چکیده انگلیسی

We retrospectively reviewed the clinical and surgical histories of 5 patients with traumatic secondary corneal amyloidosis, a relatively rare sequela of nonsurgical and surgical perforating corneal trauma. Four had history of nonsurgical trauma, and 1 had surgical trauma to the cornea. Three specimens were obtained by penetrating keratoplasties and 2 by excision of the cornea during evisceration of the ocular contents. All the corneal specimens showed full-thickness scars of a prior perforating wound with congophilic amyloid deposits that exhibited apple-green birefringence under polarized light and dichroism. All cases had variable degrees of predominantly chronic nongranulomatous inflammation. Ultrastructural examination in 1 patient disclosed 8-nm diameter fibrils in disarray, consistent with amyloid. Amyloid P immunostaining was positive in all 3 patients tested for this protein.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Survey of Ophthalmology - Volume 60, Issue 6, November–December 2015, Pages 590–595
نویسندگان
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