منابع مشابه
Unilateral Kayser-Fleischer ring.
A patient is presented who had unrecognised Wilson's disease. He had developed a clinically obvious Kayser-Fleischer ring in only one eye. The eye without the corneal ring had been injured in childhood and had a low intraocular pressure. Possible mechanisms for formation of a Kayser-Fleischer ring are reviewed and the lack of Kayser-Fleischer ring in this case is discussed.
متن کاملKayser-Fleischer ring. A pathological study.
Although the brownish area at the corneal periphery in the region ofDescemet's membrane was first described by Kayser (I902), and Fleischer (I9I2) recognized it as a part of Wilson's disease (hepato-lenticular degeneration), there have been no previous reports in the ophthalmic literature of the United Kingdom of a pathological study of the lesion which is now recognized as a pathognomonic find...
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Fleischer and Mannel (FM) have shown that it may become possible to constrain the angle γ of the unitarity triangle from measurements of various B → πK decays. This constraint is independent of hadronic uncertainties to the few percent level. We show that, within the Standard Model, the FM bound gives strong constraints on the CKM parameters. In particular, it could predict a well defined sign ...
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We study the online page replication problem. We present a new randomized algorithm for rings which is 2.37297-competitive, improving the best previous result of 3.16395. We also show that no randomized algorithm is better than 1.75037-competitive on the ring. This is the rst non-trivial lower bound for the problem. We initiate the study of replication in continuous metric spaces (the Nomads' P...
متن کاملNeuro/Images. Kayser-Fleischer corneal ring.
geminovascular activation in cluster headache. Brain 1994; 117:427–434. 23. May A, Bahra A, Buchel C, Frackowiak RSJ, Goadsby PJ. Hypothalamic activation in cluster headache attacks. Lancet 1998;351:275–278. 24. May A, Ashburner J, Buchel C, et al. Correlation between structural and functional changes in brain in an idiopathic headache syndrome. Nat Med 1999;5:836–838. 25. Kudrow L. Response of...
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ژورنال
عنوان ژورنال: Österreichische Botanische Zeitschrift
سال: 1902
ISSN: 0378-2697,1615-6110
DOI: 10.1007/bf01672562