[Characteristic of 8p11 Myeloproliferative Syndrome with Rare Phenotype].
Zhongguo Shi Yan Xue Ye Xue Za Zhi
; 29(1): 181-187, 2021 Feb.
Article
en Zh
| MEDLINE
| ID: mdl-33554816
OBJECTIVE: To deeply understand the clinical manifestation, laboratory examination characteristics, diagnosis and treatment of an eight p11 myeloproliferative syndrome (EMS) with rare phenotypes. METHODS: The clinical and laboratory characteristics and the process of allogeneic hematopoietic stem cell transplantation (allo-HSCT) were summarized in 1 rare EMS case involving T/B/myeloid cells. Meanwhile, 2 similar cases in the previous literature were also discussed. RESULTS: The bone marrow examination indicated that the patient with B-cell acute lymphocytic leukemia. The lymph node biopsy showed that the patient was T lymphoblastic/myeloid lymphoma. The 8p11 abnormality was found by the examination of bone marrow chromosomes. The RT-PCR examination showed that the BCR-ABL fused gene was negtive. The FGFR1 breakage was found by using the FISH with FGFR1 probe in lymph node. The Mutation of FMNL3, NBPF1 and RUNX1 genes was found by using the whole exome sequencing. The patient received allo-HSCT under CR2. By the follow-up till to September 2019, the patient survived without the above-mentioned disease. CONCLUSION: EMS manifest as neoplasms involving T-lineage, B-lineage, and myeloid-lineage simultaneously is extremely rare. Although the FGFR1 gene-targeted therapy can be conducted, allo-HSCT should be actively considered.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Neoplasias Hematológicas
/
Trastornos Mieloproliferativos
Límite:
Humans
Idioma:
Zh
Revista:
Zhongguo Shi Yan Xue Ye Xue Za Zhi
Asunto de la revista:
HEMATOLOGIA
Año:
2021
Tipo del documento:
Article
País de afiliación:
China
Pais de publicación:
China