Open AccessTransformation of myelodysplastic syndrome to acute myeloid leukemia: A case with whole-body 2-[F18] fluoro-2-deoxy-d-glucose positron emission tomography
Author(s) -
Fang Liu,
Qinghua Cao
Publication year - 2011
Publication title -
indian journal of nuclear medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.261
H-Index - 13
eISSN - 0972-3919
pISSN - 0974-0244
DOI - 10.4103/0972-3919.90264
Subject(s) - medicine , pancytopenia , positron emission tomography , deoxyglucose , bone marrow , myeloid leukemia , malignancy , myeloid , pathology , nuclear medicine
The case reported here was that of an old woman characterized by pancytopenia, chromosome clonal abnormality, fluctuation of the percent of blast cells at 20%, and negative evidence of malignancy in whole-body 2-[F18] fluoro-2-deoxy-d-glucose positron emission tomography (F18-FDG PET). After about 10 months, the blast cells accounted for about 25%, the morphology of which was similar to that of previous ones, and F18-FDG PET demonstrated diffusing increased uptake in the right upper leg and lymph nodes and patchy high uptake of bone marrow. 2-[F18]-fluoro-2-deoxyglucose can reflect extramedullary infiltration and bone marrow cellularity of the whole body, compared with invasive, regional biopsies and aspirations. The value of 2-[F18]-fluoro-2-deoxyglucose or 3'-deoxy-3'-[F18]-fluorothymidine positron emission tomography as an indicator in predicting the transformation of myelodysplastic syndrome to acute myeloid leukemia needs to be explored in the future.