A usually benign, well-encapsulated, lobular, vascular tumor of chromaffin tissue of the ADRENAL MEDULLA or sympathetic paraganglia. The cardinal symptom, reflecting the increased secretion of EPINEPHRINE and NOREPINEPHRINE, is HYPERTENSION, which may be persistent or intermittent. During severe attacks, there may be HEADACHE; SWEATING, palpitation, apprehension, TREMOR; PALLOR or FLUSHING of the face, NAUSEA and VOMITING, pain in the CHEST and ABDOMEN, and paresthesias of the extremities. The incidence of malignancy is as low as 5% but the pathologic distinction between benign and malignant pheochromocytomas is not clear. (Dorland, 27th ed; DeVita Jr et al., Cancer: Principles & Practice of Oncology, 3d ed, p1298)
Pozri aj (FX) v slov.
neoplázia endokrinná mnohopočetná, typ 2a neoplázia endokrinná mnohopočetná, typ 2b
Pozri aj (FX) v angl.
Multiple Endocrine Neoplasia Type 2a Multiple Endocrine Neoplasia Type 2b
Odkazy
(125) - ČLÁNKY
(2) - heslo MeSH
(21) - CiBaMed
(1) - ELEKTRONICKÉ ZDROJE
(22) - KNIHY
predmetové heslo
openseadragon
Počet záznamov: 1
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