FIP1L1-PDGFRA fusion gene in a patient with asthma and rhinitis
Keyword(s):
Eosinophilia in asthma or rhinitis is usually considered to be reactive to the allergic diseases. We report a 33-year-old man with asthma and rhinitis, and progressive hypereosinophilia. Fluorescence in situ hybridization analysis detected interstitial chromosomal deletion at 4q12 in cells of the bone marrow. The patient was diagnosed as myeloproliferative neoplasm with a FIP1L1-PDGFRA fusion gene, and successfully treated with the tyrosine kinase inhibitor, imatinib. Clonal expansion of eosinophils due to the FIP1L1-PDGFRA fusion gene could underlie refractory mechanisms in patients with bronchial asthma or allergic rhinitis.
2000 ◽
Vol 111
(1)
◽
pp. 329-333
◽
2000 ◽
Vol 111
(1)
◽
pp. 329-333
2000 ◽
Vol 18
(9)
◽
pp. 1831-1836
◽
1989 ◽
Vol 92
(5)
◽
pp. 589-594
◽
Keyword(s):
1998 ◽
Vol 59
(3)
◽
pp. 252-257
◽
1996 ◽
Vol 88
(1)
◽
pp. 8-16
◽