نتایج جستجو برای: carney complex
تعداد نتایج: 784155 فیلتر نتایج به سال:
Known germline gene abnormalities cause one-fifth of the pituitary adenomas in children and adolescents, but, in contrast with other pituitary tumor types, the genetic causes of corticotropinomas are largely unknown. In this study, we report a case of Cushing disease (CD) due to a loss-of-function mutation in PRKAR1A, providing evidence for association of this gene with a corticotropinoma. A 15...
Cardiac myxomas make up approximately 50% of all benign cardiac tumors and represented 86% of all surgically treated cardiac tumors. Most of them originated from the left atrium, in some cases from both of atria. We report a case of male patient with biatrial myxomas and other extra-cardiac involvement: hypophyseal adenoma, enlargement of thyroid gland, tubular adenoma polyp of colon and bilate...
The study involved 63 patients with an echocardiographic, surgical and histopathologic diagnosis of cardiac myxoma who were seen over a period of 20 years. Tumor recurrence or relapse was documented in five of these patients (7.9%), 3 of whom had a confirmed diagnosis of Carney complex, while one other patient had a probable diagnosis. Genetic studies demonstrated abnormalities in the PRKAR1A g...
Familial GH-secreting tumors are seen in association with three separate hereditary clinical syndromes: multiple endocrine neoplasia type 1, Carney complex, and familial isolated pituitary adenomas.
This paper presents a description of how CNC milling can be used to rapidly machine a variety of parts with minimal human intervention for process planning. The methodology presented uses a layer-based approach (like traditional rapid prototyping) for the rapid, semi-automatic machining of common manufactured part geometries in a variety of materials. Parts are machined using a plurality of 21⁄...
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