Results 221 to 230 of about 2,374,258 (245)
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Pathogenesis of Cholangiocarcinoma
Annual Review of Pathology: Mechanisms of Disease, 2021Cholangiocarcinoma (CCA) encompasses a group of malignancies that can arise at any point in the biliary tree. Although considered a rare cancer, the incidence of CCA is increasing globally. The silent and asymptomatic nature of these tumors, particularly in their early stages, in combination with their high aggressiveness, intra- and intertumor ...
Luis Bujanda +13 more
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Seminars in Reproductive Medicine, 1997
There are many hypotheses concerning the pathogenesis of endometriosis, though no single theory can explain all cases. It is likely that several mechanisms are involved. Early studies concentrated on the histogenesis of the endometriotic lesion. Recent evidence has implicated components of the immune system in the pathogenesis of endometriosis.
C A, Witz, R S, Schenken
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There are many hypotheses concerning the pathogenesis of endometriosis, though no single theory can explain all cases. It is likely that several mechanisms are involved. Early studies concentrated on the histogenesis of the endometriotic lesion. Recent evidence has implicated components of the immune system in the pathogenesis of endometriosis.
C A, Witz, R S, Schenken
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Pathogenesis of atherosclerosis
Maturitas, 1996Atherosclerosis is a disease which affects large and medium-sized arteries. Typical features of atherosclerosis are accumulation of intra- and extracellular lipids, foam cell formation, proliferation of smooth muscle cells and accumulation of connective tissue.
Ylä-Herttuala S +5 more
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A Précis of Pathogenesis [PDF]
, 1975 Acne is the pleomorphic disease par excellance. Its expressions are multifarious and eloquent. Students dispute its causation, histopathology, pathophysiology, — in fact, everything but its existence.
Gerd Plewig, Albert M. Kligman
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Pituitary, 2005
In recent years the demonstration that human pituitary adenomas are monoclonal in origin provides further evidence that pituitary neoplasia arise from the replication of a single mutated cell in which growth advantage results from either activation of proto-oncogenes or inactivation of tumor suppressor genes.
Spada A., Mantovani G., Lania A.
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In recent years the demonstration that human pituitary adenomas are monoclonal in origin provides further evidence that pituitary neoplasia arise from the replication of a single mutated cell in which growth advantage results from either activation of proto-oncogenes or inactivation of tumor suppressor genes.
Spada A., Mantovani G., Lania A.
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Pathogenesis of Hyperthyroidism
Comprehensive Physiology, 2017ABSTRACTHyperthyroidism is a form of thyrotoxicosis in which there is excess thyroid hormone synthesis and secretion. Multiple etiologies can lead to a common clinical state of “thyrotoxicosis,” which is a consequence of the high thyroid hormone levels and their action on different tissues of the body. The most common cause of thyrotoxicosis is Graves'
Jerome M. Hershman, Ishita Singh
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The pathogenesis of dermatomyositis
British Journal of Dermatology, 2017This review looks at the many different factors thought to play a role in idiopathic inflammatory myopathies (IIM), concentrating mainly on the dermatomyositis (DM) subtype. Subject areas addressed include looking at the different clinical features of IIM, paying particular attention to the skin manifestations.
Charlotte Thompson +4 more
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