The earlier stages of renal tuberculosis sometimes heal without treatment, and this also occurs after obstruction of a calyx or at the pelvi-ureteric junction.

• 肾结核早期，有时可不治而愈，在肾盏发生阻塞或在肾盂和输尿管连接处发生阻塞的情况下，也会出现不治而愈的情况。