[New radiological aspects of tuberose sclerosis (author's transl)].

Amongst the various lesions of tuberose sclerosis, involvement of the kidneys is of particular importance and has special significance in determining the prognosis. Radiological investigations are important for diagnosing the presence and extent of these lesions, for observing their progress and for deciding the appropriate time for treatment. It is difficult to determine whether the tumours are benign or malignant. The value of renal angiography with electronic harmonisation is stressed.