<prompt> Lacunar Reed Sternberg cell is found in which type of Hodgkins lymphoma?Mixed cellularityLymphocyte richNodular sclerosisLymphocyte depleted  <response>: Ref: Harsh Mohan, 7th ed. pg. 350Type of Hodgkins lymphomaNodular sclerosisMost common type of Hodgkin lymphomaLacunar Reed-Sternberg cell variants in a mixed inflammatory background; broad sclerotic bands of collagen usually also presentCD15, CD30 Reed- Sternberg cellsMost common in young adults, often arises in the mediastinum cervical lymph nodesMixed celiularity typeSecond most common form of Hodgkin lymphomaFrequent classic Reed-Sternberg cells in a mixed inflammatory backgroundCD15, CD30, Reed-Sternberg cellsMost common in men, more likely to present at advanced stages than the nodular sclerosis type EBVin 70 of cases 