Hairy cell leukemia variant
Synonyms: HCL-v | Leukemic reticuloendotheliosis variant | Prolymphocytic variant of HCL | Prolymphocytic variant of hairy cell leukemia
A rare malignant splenic B-cell lymphoma/leukemia characterized by circulating abnormal lymphocytes with intermediate morphology between prolymphocytes and hairy cells with positive expression of CD11c and negative expression of CD25 CD123 and the BRAFV600E mutation. Manifestations include splenomegaly elevated white blood cell (WBC) count hyper-cellular bone marrow and anemia/thrombocytopenia but no monocytopenia.
Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview.
Reference: Access aggregated data from Orphanet at Orphadata.
Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version April 2024
Newly diagnosed with
Hairy cell leukemia variant?
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Advocacy Organizations
Care-for-Rare America Inc
To establish a global alliance in order to identify the genetic causes of rare diseases and develop effective treatments, following a three-stage approach: recognize, understand, cure.
Hairy Cell Leukemia Foundation
The Hairy Cell Leukemia Foundation has the mission to improve outcomes for patients with hairy cell leukemia through research, by advancing knowledge about HCL among hematologists, and by providing educational resources and comfort to patients and their families.
Help Hope Live
Help Hope Live assists individuals living with catastrophic injuries and illnesses to fundraise toward their medical expenses and related costs.
My Faulty Gene
My Faulty Gene is a nonprofit organization which provides information and assistance to any individual whose family medical history suggests genetic testing might be helpful in identifying an increased risk of disease due to a genetic mutation. We believe that everyone in need of genetic testing should have access to it.
My Little Sunshine Foundation
My Little Sunshine is a non-profit foundation dedicated to educating people about the importance of fertility preservation and making fertility resources accessible to all.
RUNX1 Research Program
At the RUNX1 Research Program, our mission is to improve the quality of life and prevent cancer in patients with RUNX1-FPD. We do this by promoting awareness and funding world-class collaborative research with an empowered patient community.
SALUS
Educate and provide resources to POC with Rare Cancers
Youth And Women for Opportunities Uganda-YWOU
Our mission supports Rare, orphan and undiagnosed diseases diagnosis, care and treatment, education, awareness and empowering health care professionals and patients care takers of rare, orphan and undiagnosed diseases arena in Uganda, build capacity and bridge lack of clinical knowledge and experience and provide search/quest for diagnostic laboratories, I advocate for changes in laws, practices
Clinical Trials
For a list of clinical trials in this disease area, please click here.