نتایج جستجو برای: keratoprosthesis kps
تعداد نتایج: 1282 فیلتر نتایج به سال:
The osteo-odonto-keratoprosthesis (OOKP), although described over 40 years ago, remains the keratoprosthesis of choice for end-stage corneal blindness not amenable to penetrating keratoplasty. It is particularly resilient to a hostile environment such as the dry keratinized eye resulting from severe Stevens-Johnson syndrome, ocular cicatricial pemphigoid, trachoma, and chemical injury. Its rigi...
OBJECTIVE We evaluated the prognoses of newly diagnosed gliomas through WHO Grades II, III and IV to assess the overall tendency of treatment results for glioma in our institute. Furthermore, statistical analysis was performed to determine factors influencing the prognosis. METHODS A total of 185 newly diagnosed glioma patients were operated on from 2000 to 2006. The primary endpoint was the ...
In a key predistribution scheme (KPS), some secret information is distributed among a set of users. This secret information must enable every user in some specified privileged groups to compute a common key associated to that group. Besides, this common key must remain unknown to some coalitions of users outside the privileged group. The information rate, that is, the ratio between the length o...
PURPOSE Recent advances aimed at preventing and treating complications after keratoprosthesis surgery have improved prognosis, but it has been suspected that various preoperative diagnoses may carry substantially different postoperative outcomes. This article attempts to clarify the ranking of prognostic categories for patients undergoing keratoprosthesis surgery. METHODS A retrospective revi...
E cient ID based key sharing schemes are desired world widely for secure communica tions on Internet and other networks The Key Predistiribution Systems KPS are a large class of such key sharing schemes The remarkable property of KPS is that in order to share the key a participant should only input its partner s identi er to its secret KPS algorithm Although it has a lot of advantages in terms ...
BACKGROUND Glioblastoma multiforme (GBM) is the most malignant kind of astrocytic tumors and is associated with a poor prognosis. In this retrospective study, we assessed the clinical, radiological, genetic molecular and treatment factors that influence clinical outcomes of patients with GBM. METHODS A total of 116 patients with GBM who received surgery and radiation between January 2006 and ...
Efficient ID-based key sharing schemes are desired worldwide in order to obtain secure communications on the Internet and other related networks, and Key Pre-distribution System (KPS) is one of the majority of such key sharing schemes. The remarkable property of KPS, is that, user need only input the partner’s identifier to the secret KPS-algorithm in order to share a key between them. Although...
RATIONALE We report a case of paraproteinemic keratopathy associated with monoclonal gammopathy of undetermined significance, treated with keratoprosthesis as a primary penetrating procedure. Histopathological findings and a world literature review are presented. PATIENT CONCERNS A 74 year old female recently diagnosed with monoclonal gammopathy undetermined significance presented with progre...
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