Hematology is that the branch of medication involved with the study of the cause, prognosis, treatment, and hindrance of diseases associated with blood. It involves treating diseases that have an effect on the assembly of blood and its elements, like blood cells, hemoglobin, blood proteins, bone marrow, platelets, blood vessels, spleen, and also the mechanism of clotting. Such diseases would possibly embody blood disorder, blood clots, different injury disorders and blood cancers like leukemia, myeloma, and cancer. The laboratory work that goes into the study of blood is usually performed by a medical technologist or medical laboratory scientist. Several hematologists work as hematologist-oncologists, conjointly providing medical treatment for all sorts of cancer. Physicians specialized in hematology is referred to as hematologists or hematologists. Their routine work chiefly includes the care and treatment of patients with hematological diseases, though some may additionally work on the hematology laboratory viewing blood films and bone marrow slides underneath the magnifier, decoding numerous hematological check results and blood coagulation check results. In some establishments, hematologists conjointly manage the hematology laboratory. Physicians United Nations agency add hematology laboratories, and most ordinarily manage them, square measure pathologists specialized within the identification of hematological diseases, mentioned as hematopathologists or hematopathologists. Hematologists and hematopathologists usually add conjunction to formulate identification and deliver the foremost applicable medical aid if required. Hematology may be a distinct subspecialty of medicine, break away however overlapping with the subspecialty of medical oncology. Pharmacovigilance Journal discusses the latest research innovations and important developments in this field. Pharmacovigilance Journal is interested in the special fields related to the topics of this Journal.