Open AccessMagnetic resonance tomography in the diagnosis of adrenal diseases
Author(s) -
О. Беличенко,
И И Дедов,
Ye. I. Marova,
Т. С. Зенкова,
M.A. Shariya,
Д. А. Михайлов
Publication year - 1997
Publication title -
problemy èndokrinologii
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.124
H-Index - 5
eISSN - 2308-1430
pISSN - 0375-9660
DOI - 10.14341/probl199743225-28
Subject(s) - magnetic resonance imaging , inferior vena cava , radiology , medicine , pheochromocytoma , tomography , pathology
The authors analyze the results of many-year application of magnetic imaging to the diagnosis of volume diseases of the adrenals. The method may be effectively used for topical diagnosis of such conditions. Due to some of its characteristics, such as clear differentiation of soft tissues, possibility of examination in 3 and more projections, safety, etc., magnetic imaging may be considered a method of choice in the diagnosis of adrenal tumors. It provides valuable information on the size, shape, localization, and dissemination of adrenal tumors and in some cases differentiates the variants of anatomical norm of the adjacent organs simulating adrenal tumors shown by other topographic methods. Features of magnetic image of tumors different by their hormonal activity: aldosteroma, pheochromocytoma, corticosteroma, "incidentaloma", and malignant tumors are described. Use of paramagnetic contrast agents appreciably improves the quality of magnetic resonance tomographic diagnosis of adrenal tumors, for it permits a more reliable conclusion on the tumor structure and its position amidst the adjacent vascular structures (abdominal aorta and inferior vena cava) and the parenchymatous organs (liver and kidneys), which is particularly valuable for planning surgery.