Results 271 to 280 of about 1,572,926 (319)
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Variants of melanoma

Seminars in Cutaneous Medicine and Surgery, 1997
The current classification of malignant melanomas gives recognition to superficial spreading melanoma, lentigo maligna melanoma, acral lentiginous melanoma, and nodular types. In addition, neurotropic and desmoplastic types are recognized. The relativity inherent in the diagnosis of melanoma, provides the basis for the classification of melanomas on ...
R J, Reed, P, Martin
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Variant Variant Angina Pectoris

Annals of Internal Medicine, 1974
Excerpt To the editor: The recent case report by Gorfinkel and colleagues (Ann Intern Med79:795-799, 1973) illustrates another variant of variant angina pectoris.
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Variants and Homographs

2008
We discuss two types of asymmetry between wordforms and their(morphological) characteristics, namely (morphological) variants and homographs. We introduce a concept of multiple lemma that allows for unique identification of wordform variants as well as `morphologically-based' identification of homographic lexemes. The deeper insight into these concepts
Jaroslava Hlavácová   +1 more
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A variant of Nim

Discrete Mathematics, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
D. Gray, Stephen C. Locke
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Variant pancreatography

Gastrointestinal Endoscopy, 1990
Although variation is the rule with pancreatic duct morphology, certain anomalies occur as a result of altered embryological development. These anomalies can produce obvious clinical symptomatology or may be implicated as a cause of symptoms when noted in the evaluation of patients with gastrointestinal complaints of obscure origin. Gastroenterologists
R P, Yatto, J H, Siegel
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Variants of uncertainty

Cognition, 1982
Abstract In contrast to formal theories of judgement and decision, which employ a single notion of probability, psychological analyses of responses to uncertainty reveal a wide variety of processes and experiences, which may follow different rules. Elementary forms of expectation and surprise in perception are reviewed. A phenomenological analysis is
D, Kahneman, A, Tversky
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Variants of Variance

JAMA: The Journal of the American Medical Association, 1977
The unitary facade of angina pectoris was cracked 18 years ago when Prinzmetal et al 1 chipped off a "variant" form that departs from the classical pattern of Heberden angina of effort in several respects. The pain occurs at rest and is often accompanied by arrhythmias or heart block; it is associated with electrocardiographic ST-segment elevations ...
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Variants of openness

Applied Categorical Structures, 1994
The authors study the notion of openness for continuous maps of locales, and various weakenings thereof, with particular attention paid to the interpretation of these weaker conditions in the spatial case. In particular, they rediscover the result (published independently by the reviewer in [Manuscr. Math.
Bernhard Banaschewski, Ales Pultr
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Prolactin variants

Trends in Endocrinology & Metabolism, 1992
Prolactin (PRL) is one of the most versatile hormones of the pituitary in terms of biologic actions, but how a single molecule is able to evoke so many different responses in the organism is not known. Research in recent years has uncovered a surprising degree of structural polymorphism for PRL, the different forms having variable biopotencies.
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Migraine variants

Current Pain and Headache Reports, 2001
The term "migrant variant" is not used in the headache classification of the International Headache Society (IHS), but it includes those forms of migraine that are not typical of migraine with or without aura. Headaches that do not quite fulfill all of the IHS criteria are termed "migrainous disorder." Migraine associated with auras arising from ...
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