White blood cells fight infections from bacteria, viruses, fungi, and other germs. One important type of white blood cell is the granulocyte, which is made in the bone marrow and travels in the blood throughout the body. Granulocytes sense infections, gather at sites of infection, and destroy the germs.
When the body has too few granulocytes, the condition is called agranulocytosis. This makes it harder for the body to fight off germs. As a result, the person is more likely to get sick from infections.
Granulocytopenia; Granulopenia
Agranulocytosis may be caused by:
Symptoms of this condition may include:
Treatment depends on the cause of the low white blood cell count. For example, if a medicine is the cause, stopping or changing to another medicine may help. In other cases, medicines to help the body make more white blood cells will be used.
David Dale is a Hematologist Oncology expert in Seattle, Washington. Dale has been practicing medicine for over 57 years and is rated as an Elite expert by MediFind in the treatment of Agranulocytosis. He is also highly rated in 11 other conditions, according to our data. His top areas of expertise are Agranulocytosis, Chronic Familial Neutropenia, Cyclic Neutropenia, Infantile Neutropenia, and Bone Marrow Transplant. Dale is currently accepting new patients.
Gary Lyman is an Oncologist and a Hematologist Oncology expert in Seattle, Washington. Lyman has been practicing medicine for over 51 years and is rated as an Elite expert by MediFind in the treatment of Agranulocytosis. He is also highly rated in 10 other conditions, according to our data. His top areas of expertise are Febrile Neutropenia, Agranulocytosis, Venous Thromboembolism (VTE), and Breast Cancer. Lyman is currently accepting new patients.
Julia Skokowa practices in Tuebingen, Germany. Skokowa is rated as an Elite expert by MediFind in the treatment of Agranulocytosis. She is also highly rated in 8 other conditions, according to our data. Her top areas of expertise are Agranulocytosis, Cyclic Neutropenia, Severe Congenital Neutropenia, and Chronic Familial Neutropenia.
Treating or removing the cause often results in a good outcome.
If you are having treatment or taking medicine that could cause agranulocytosis, your health care provider will use blood tests to monitor you.
Background: WHIMS (Warts, Hypogammaglobulinemia, Infections, and Myelokathexis Syndrome) is caused by various genetic changes that increase the activity of the chemokine receptor, CXCR4. Excessive function of this receptor causes mature neutrophils (part of the white blood cells) to be retained within the bone marrow rather than being released to the blood and is one of the causes of severe inherited neutrope...
Summary: The purpose of this study is to explore risk factors for grade 4 neutropenia in users of the study medicine Palbociclib for the potential treatment of Palbociclib. This study is seeking participants: treated with the study medicine Palbociclib having any breast cancer records in same month as the initiation date having prescription records of palbociclib from 15 December 2017 to 29 February 2024 T...
Published Date: April 29, 2022
Published By: Todd Gersten, MD, Hematology/Oncology, Florida Cancer Specialists & Research Institute, Wellington, FL. Review provided by VeriMed Healthcare Network. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
Cook JR. Bone marrow failure syndromes. In: Hsi ED, ed. Hematopathology. 3rd ed. Philadelphia, PA: Elsevier; 2018:chap 5.
Klokkevold PR, Mealey BL. Influence of systemic conditions. In: Newman MG, Takei HH, Klokkevold PR, Carranza FA, eds. Newman and Carranza's Clinical Periodontology. 13th ed. Philadelphia, PA: Elsevier; 2019:chap 14.
Sive J, Foggo V. Haematological disease. In: Feather A, Randall D, Waterhouse M, eds. Kumar and Clarke's Clinical Medicine. 10th ed. Philadelphia, PA: Elsevier; 2021:chap 17.