Results 281 to 290 of about 51,236 (315)
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Pheochromocytoma and Paraganglioma.
New England Journal of Medicine, 2019Pheochromocytoma and Paraganglioma Pheochromocytoma and paraganglioma are related tumors that differ mainly in location; pheochromocytomas are adrenal, and paragangliomas can be anywhere else.
H. Neumann, W. Young, C. Eng
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Biochemical Assessment of Pheochromocytoma and Paraganglioma.
Endocrine reviews, 2023Pheochromocytoma and paraganglioma (PPGL) require prompt consideration and efficient diagnosis and treatment to minimize associated morbidity and mortality. Once considered, appropriate biochemical testing is key to diagnosis.
G. Eisenhofer +2 more
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Genetic bases of pheochromocytoma and paraganglioma.
Journal of Molecular Endocrinology, 2022The genetics of pheochromocytoma and paraganglioma (PPGL) has become increasingly complex over the last two decades. The list of genes involved in the development of these tumors has grown steadily, and there are currently more than 20 driver genes ...
A. Cascón +6 more
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Pancreas, 2021
This manuscript is the result of the North American Neuroendocrine Tumor Society consensus conference on the medical management and surveillance of metastatic and unresectable pheochromocytoma and paraganglioma held on October 2 and 3, 2019.
L. Fishbein +17 more
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This manuscript is the result of the North American Neuroendocrine Tumor Society consensus conference on the medical management and surveillance of metastatic and unresectable pheochromocytoma and paraganglioma held on October 2 and 3, 2019.
L. Fishbein +17 more
semanticscholar +1 more source
European Archives of Oto-Rhino-Laryngology, 2007
Temporal paragangliomas (PGL) are usually limited to the paraganglionar system with a sporadic or familial origin. Familial PGL have recently been shown to be associated with germline alterations in SDH group of genes, and occasionally are associated with a variety of genetic multisystemic disorders (von Hippel-Lindau disease, multiple endocrine ...
María A. Sevilla +2 more
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Temporal paragangliomas (PGL) are usually limited to the paraganglionar system with a sporadic or familial origin. Familial PGL have recently been shown to be associated with germline alterations in SDH group of genes, and occasionally are associated with a variety of genetic multisystemic disorders (von Hippel-Lindau disease, multiple endocrine ...
María A. Sevilla +2 more
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Journal of Oral and Maxillofacial Surgery, 1990
The paraganglia are derived from neural crest cells and arise in association with autonomic ganglia throughout the body. Glenner and Grimley’ divided the extraadrenal paraganglion system on an anatomic and histologic basis into several groups: 1) branchiomeric paraganglia, closely related to arteries and cranial nerves in the head and neck and superior
M. Ulmansky, Joshua Lustmann
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The paraganglia are derived from neural crest cells and arise in association with autonomic ganglia throughout the body. Glenner and Grimley’ divided the extraadrenal paraganglion system on an anatomic and histologic basis into several groups: 1) branchiomeric paraganglia, closely related to arteries and cranial nerves in the head and neck and superior
M. Ulmansky, Joshua Lustmann
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Mutations in SDHD, a mitochondrial complex II gene, in hereditary paraganglioma.
Science, 2000Hereditary paraganglioma (PGL) is characterized by the development of benign, vascularized tumors in the head and neck. The most common tumor site is the carotid body (CB), a chemoreceptive organ that senses oxygen levels in the blood.
B. Baysal +13 more
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Pheochromocytomas and Paragangliomas
Endocrinology and Metabolism Clinics of North America, 2019Pheochromocytomas are rare neuroendocrine tumors. Extra-adrenal lesions arising from the autonomic neural ganglia are termed paraganglioma. Clinical symptoms are common between the adrenal and extra-adrenal forms and are determined by excess secretion of catecholamines.
Hans K. Ghayee, Sergei G. Tevosian
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Head & Neck, 1989
AbstractWe present a case of paraganglioma of the thyroid. The preoperative evaluation, surgical management, and histopathology are described. Four similar cases that have been reported are summarized, and a hypothesis for the origin of a paraganglioma within the thyroid capsule is proposed.
E J de Vries, C G Watson
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AbstractWe present a case of paraganglioma of the thyroid. The preoperative evaluation, surgical management, and histopathology are described. Four similar cases that have been reported are summarized, and a hypothesis for the origin of a paraganglioma within the thyroid capsule is proposed.
E J de Vries, C G Watson
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International Journal of Gynecological Pathology, 1991
A case of vulvar paraganglioma is reported. Following presentation with vulvar pain, a 1-cm nodule was excised from the labium minus of a 58-year-old woman. Histologically, the tumor was composed of nests of round eosinophilic cells with moderately pleomorphic nuclei, beneath an intact squamous epithelium.
G. O'connell +2 more
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A case of vulvar paraganglioma is reported. Following presentation with vulvar pain, a 1-cm nodule was excised from the labium minus of a 58-year-old woman. Histologically, the tumor was composed of nests of round eosinophilic cells with moderately pleomorphic nuclei, beneath an intact squamous epithelium.
G. O'connell +2 more
openaire +3 more sources