Medicine A patient presents with multiple pulmonary cavities hematuria and red cells casts. The most likely diagnosis is – A Anti GBM disease B Churg - Strauss allergic granulomatosis C Wegner's granulomatosis D Systemic lupus erthematous 💡 Explanation A patient presents with multiple pulmonary cavities hematuria and red cells casts. The most likely diagnosis is - ✓ Correct Answer: C. Wegner's granulomatosis