This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Myeloproliferative Disorder, Subject name: Pathology
[{'content': 'Chronic myeloproliferative disorder includes all except: \nSelect and explain. \nA. CML, B. Polycythemia vera, C. Essential thrombocytosis, D. Erthyroleukemia', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans: D (Erthyroleukemia) Ref: Robbins Pathologic Basis of Disease, 8th editionExplanation:List of Myeloproliferative DisordersChronic myeloid leukemia CMLPolycythemia veraEssential thrombocytosisPrimary myelofibrosisChronic eosinophilic leukemiaChronic neutrophilic leukemiaSystemic mastocytosis (?)- In 200L the World Health Organization classified "chronic eosinophilic leukemia/ hvpereosinophilic syndrome" and chronic neutrophilic leukemia under "Chronic myeloproliferative diseases".ErythroleukemiaIt is a subtype of AMLIt is classified as an M6 subtype of acute myelogenous leukemia (AML) in the French- American-British (FAb) classification system on the basis of morphologic and cytochemical criteria.', 'role': 'assistant'}]