Table 2.
Case | Group | Sex/Age,Yearsa | Occupation | Preceded by MDS | FAB Type | Latency Time,Yearsb | Karyotype | AML1/ETO by FISH or RT-PCR | MLLtranslocation | FLT3ITD | FLT3 D835 | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
FISH Results | RT-PC Results | ||||||||||||
MLL/AF9 | MLL/AF4 | ||||||||||||
1 | CW | M/60 | engineer | Yes | M0 | 16 | ND | negative | negative | ND | ND | WT | WT |
2 | CW | M/73 | economist | Yes | M2 | 17 | ND | ND | ND | negative | negative | WT | WT |
3 | CW | M/42 | driver | Yes | M6 | 17 | ND | negative | ND | ND | negative | WT | WT |
4 | CW | M/42 | welder | Yes | M6 | 9 | ND | ND | ND | ND | ND | WT | WT |
5 | CW | M/67 | sailor | No | M0 | 18 | ND | ND | ND | ND | ND | WT | WT |
6 | CW | M/59 | agronomist | No | M1 | 16 | ND | negative | negative | negative | negative | WT | WT |
7 | CW | M/55 | farmer | No | M2 | 18 | 47,XY, +8[12] | negative | negative | ND | ND | WT | WT |
8 | CW | M/66 | policeman | No | M2 | 16 | ND | negative | negative | ND | negative | Mut | WT |
9 | CW | M/76 | NDc | No | M2 | 15 | ND | negative | negative | ND | ND | WT | WT |
10 | CW | M/59 | security guard | No | M4 | 11 | ND | negative | negative | ND | ND | WT | WT |
11 | CW | M/62 | serviceman | No | M4 | 16 | 46,XY [15] | negative | negative | negative | ND | WT | WT |
12 | CW | M/35 | driver | No | M5a | 11 | ND | negative | negative | ND | ND | Mut | WT |
13 | CW | M/43 | loader | No | M5a | 17 | 46,XY [15] | ND | negative | ND | ND | Mut | WT |
14 | V | M/29 | mechanic | Yes | M4 | 16 | ND | negative | negative | ND | ND | WT | WT |
15 | V | M/57 | mechanic | Yes | M5a | 16 | ND | negative | negative | ND | ND | WT | WT |
16 | V | M/71 | farmer | No | M0 | 14 | ND | negative | negative | ND | ND | WT | WT |
17 | V | F/26 | housewife | No | M1 | 17 | ND | negative | negative | ND | ND | WT | WT |
18 | V | M/33 | tractor driver | No | M4 | 12 | ND | negative | negative | ND | ND | WT | WT |
19 | V | M/42 | crane-operator | No | M5b | 15 | ND | negative | negative | ND | ND | WT | WT |
MDS: myelodysplastic syndrome; FAB: French-American-British; FISH: fluorescence in situ hybridization; RT-PCR: reverse transcription polymerase chain reaction; FLT3 ITD: internal tandem duplications of FLT3 gene status by PCR; FLT3 D835: FLT3 D835 mutation status by PCR; CW: clean-up worker of the Chernobyl accident; V: victim, indicates patient evacuated from the Chernobyl exclusion zone or domiciled in highly contaminated with radioactive fallout rural areas of the Ukraine; M: male; F: female ND: no data; WT: wild type; Mut: mutated;
: at time of diagnosis;
: time since first exposure due to the Chernobyl accident to overt AML;
: retired at the time of diagnosis.