What does a hematologic malignancy mean?

What does a hematologic malignancy mean?

Hematologic malignancies are cancers that begin in blood-forming tissue, such as the bone marrow, or in the cells of the immune system. There are three main types of hematologic malignancies: leukemia, lymphoma and multiple myeloma.

Is Hodgkin’s lymphoma a hematologic malignancy?

Hematologic malignancies are cancers that affect the blood, bone marrow, and lymph nodes. This classification includes various types of leukemia (acute lymphocytic (ALL), chronic lymphocytic (CLL), acute myeloid (AML), chronic myeloid (CML)), myeloma, and lymphoma (Hodgkin’s and non-Hodgkin’s (NHL)).

What causes hematologic malignancy?

Smoking, radiation exposure, and exposure to chemicals such as benzene (a widely used industrial chemical) have all been linked to increased risk of some types of blood cancers. Epstein-Barr virus, HIV and human T-cell lymphoma/leukemia virus infections are also risk factors for developing lymphomas and leukemias.

Is breast cancer a haematological malignancy?

Hematologic malignancies involving the breast are very rare, comprising less than 1% of all breast tumors.

How is hematologic malignancy diagnosed?

Current methods and techniques in the diagnosis of hematologic malignancies include biopsy [3], peripheral blood testing [4], bone marrow biopsy [5], immunology testing [6], flow cytometry [7], radiologic examination[8], chromosome analysis and DNA sequencing technology [9], etc.

Is breast cancer a myeloid malignancy?

Breast cancer is classified as the most prevailing malignant solid tumor associated with the risk of myeloid neoplasm development.

How common is hematologic malignancy?

Haematological malignancies (blood cancers) are the fifth most common cancer group in economically developed regions of the world. They are traditionally categorised by site according to whether cancer is first detected in the blood (leukaemias), lymph nodes (lymphomas – Hodgkin and non-Hodgkin) or bone (myelomas).

What is the most common disorder of the hematologic system?

Anemia is the most common disorder of the blood. There are several kinds of anemia, produced by a variety of underlying causes.

What is the deadliest blood disease?

The deadliest disease in the world is coronary artery disease (CAD). Also called ischemic heart disease, CAD occurs when the blood vessels that supply blood to the heart become narrowed. Untreated CAD can lead to chest pain, heart failure, and arrhythmias.

Who hematologic malignancy classification?

The proposed WHO classification of hematologic malignancies stratifies these neoplasms primarily according to lineage: myeloid neoplasms, lymphoid neoplasms, mast cell disorders, and histiocytic neo- plasms (Tables 1– 5).