<prompt> Salt losing nephritis is a feature of :Interstitial nephritisRenal AmyloidosisLupus nephritisPost Streptococcal Glomerulonephritis  <response>: Answer is A Interstitial Nephritis In interstitial nephritis there occurs damage to distal tubules, which results in impaired sodium reabsorption and hence the so called salt wasting. Tubulointerstitial nephritis? This is a group of renal disease characterized by predominant involvement of the tubules and interstitium which leads to defect in the ability of the kidney to concentrate urine. 