Medicine A female patient presents with upper respiratory tract infection. Two days after, she develops hematuria. What is the probable diagnosis? A IgA nephropathy B Wegener's granulomatosis C Henoch-Schonlein purpura D Poststreptococcal glomerulonephritis 💡 Explanation A female patient presents with upper respiratory tract infection. Two days after, she develops hematuria. What is the probable diagnosis? ✓ Correct Answer: A. IgA nephropathy