A female patient Nandini presents with upper respiratory tract infection. Two days after , she develops hematuria.Probable diagnosis is:-: (A) IgA nephropathy, (B) Wegener's granulomatosis, (C) Henoch scholein purpura, (D) Post streptococcal glomerulonephritis.
Answer is A. Ans. is 'a' i.e. IgA Nephropathy If gross hematuria follows upper respiratory tract infection within 2 days it is most likely to be a case of IgA nephropathy.If gross hematuria follows URTI after 10 days or 14 days after skin infection it is most likely to be a case of poststreptococcal Glomerulo nephritis.Wegener's granulomatosis- usually there will be a history of lower respiratory tract involvement also.H.S. Purpura - There is also an involvement of Skin, Gut besides URTI & Glomerulo nephritis.