Tumors of the hematopoietic and lymphoid tissues

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Tumors of the Hematopoietic and Lymphoid Tissues

Tumors of the hematopoietic and lymphoid tissues or hematolymphoid neoplasms are tumors that affect the blood, bone marrow, lymph, and lymphatic system tissues.

Pronunciation

  • Hematopoietic: /ˌhiːmətoʊpoʊˈɛtɪk/
  • Lymphoid: /ˈlɪmfɔɪd/

Etymology

  • Hematopoietic: Derived from the Greek words "haima" meaning "blood" and "poiesis" meaning "to make".
  • Lymphoid: Derived from the Latin word "lympha" meaning "water", and the Greek suffix "-oid" meaning "like".

Types of Tumors

There are several types of tumors that can affect the hematopoietic and lymphoid tissues. These include:

  • Leukemia: A type of cancer that affects the blood and bone marrow.
  • Lymphoma: A type of cancer that begins in the lymphatic system.
  • Myeloma: A type of cancer that begins in the plasma cells of the bone marrow.
  • Myelodysplastic syndromes: A group of disorders caused by poorly formed blood cells or cells that do not work properly.

Symptoms

Symptoms of tumors of the hematopoietic and lymphoid tissues can vary widely depending on the specific type of tumor and its location. Common symptoms can include fatigue, fever, weight loss, and frequent infections.

Diagnosis

Diagnosis of these tumors often involves blood tests, bone marrow tests, and imaging tests. The specific tests used can depend on the type of tumor suspected.

Treatment

Treatment options for tumors of the hematopoietic and lymphoid tissues can include chemotherapy, radiation therapy, stem cell transplant, and targeted therapy. The specific treatment plan will depend on the type of tumor, its location, and the patient's overall health.

See Also

External links

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