Pathology Triad of leukoerythroblastosis, tear drop erythrocytes and large platelets is seen in A Essential thrombocytosis B Primary myelofibrosis C Myelodysplastic syndrome D Langerhan cell histiocytosis 💡 Explanation Triad of leukoerythroblastosis, tear drop erythrocytes and large platelets is seen in ✓ Correct Answer: B. Primary myelofibrosis