<prompt>  A 48 year of woman was admitted with a history of weakness for two months. On examination cervical lymph nodes were found enlarged and spleen was palpable 2 cm below the costal margin. Her hemoglobin was 10.5 gdl. platelet count 237 x 109L, and total leukocyte count 40 x 109L, which include 80 mature lymphoid cell with coarse clumped chromatin. Bone marrow revealed a nodular lymphoid infiltrate. The peripheral blood lymphoid cells were positive for CD19, CD5, CD20 and were negative for CD79B and FMC-7. Which one of the following statements in not true about this disease?Trisomy 12 correlates an aggressive clinical courseAbnormalities of 13q 14 are associated with long term survivalCase with 11q22-23 deletions have excessive lymphadenopathyt 11;14 translocation is present in most of the cases 