Interstitial pneumonitis secondary to intravesical bacillus calmette-guerin for carcinoma in-situ of the bladder
We report an 81-year-old male who developed Lateral File severe interstitial pneumonitis on maintenance intravesical Bacillus Calmette-Guerin (BCG) for in-situ carcinoma of the bladder.The patient was treated with steroids and anti-tuberculin therapy with complete response.While there is no established standard of care for the treatment of intersti