In the attached video, the pathology of Essential Thrombocytosis is explained. The video also gives the background of the disorder before getting into the topic right away. TIMELINE: 0:00 Introduction 0:25 Hematopoiesis 0:49 Myeloproliferative Neoplasms 1:17 Genetic Problems 1:47 Essential thrombocytosis 2:44 Clinical features 3:13 Diagnosis 4:28 Complications 4:58 Side notes 5:24 Treatment 6:24 Case study