[Diagnostic potentials of NMR tomography of the kidneys of patients with symptomatic renal hypertension].
Thirty seven patients with arterial hypertension of renal genesis (chronic diffuse glomerulonephritis, chronic pyelonephritis, renal cystic disease and congenital abnormalities) were subjected to NMR-tomography. The comparison group comprised 12 patients with essential hypertension and 18 normal individuals constituted the control group. The examination was effected in the axial, frontal and sagittal planes using the BMT-1100 NMR-tomograph (Brucker, FRG) with the magnetic intensity of 0.235 T, the coil diameter of 60 cm, and the working frequency of 9.95 MHz. The technique made it possible to draw conclusions as to the presence or absence of the kidneys, their form, size, location and the structure of their cortex and medulla. The anatomo-tomographic picture of the kidneys in patients with chronic diffuse glomerulonephritis without renal insufficiency resembled that in cases of essential hypertension. In patients with chronic pyelonephritis the kidney contour was uneven and when renal insufficiency was present the kidneys were small and the borderline the cortex and the medulla was poorly differentiated. The technique proved especially informative in renal cystic disease and congenital abnormalities (renal aplasia and hypoplasia). The results obtained were compared with the data provided by other examination techniques.
D000293:Adolescent; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005921:Glomerulonephritis / Q000175:diagnosis; D006801:Humans; D006977:Hypertension, Renal / Q000175:diagnosis*; D007668:Kidney / Q000002:abnormalities / Q000473:pathology*; D052177:Kidney Diseases, Cystic / Q000175:diagnosis; D007676:Kidney Failure, Chronic / Q000175:diagnosis; D009682:Magnetic Resonance Spectroscopy; D008875:Middle Aged; D007690:Polycystic Kidney Diseases / Q000175:diagnosis; D011704:Pyelonephritis / Q000175:diagnosis
Diagnosticheskie vozmozhnosti IaMR-tomografii pochek u bol'nykh simptomaticheskoĭ pochechnoĭ gipertonieĭ.