Vegetations on undersurface of A.V. valves are found in:: (A) Acute Rheumatic corditis, (B) Limban Sack's endocarditis, (C) Non thrombotic bacterial endocarditis, (D) Chronic rheumatic carditis
Answer is B. Answer is B (Libman Sacks Endocarditis) Vegetation on under-surface of AV valves are typically seen in Libman Sacks Endocarditis (SLE).