Table 4.
MPN type | Number, (%) | MPN prior LPN, n (%) |
MPN after LPN, n (%) |
MPN-LPN simultaneously, n (%) |
|
---|---|---|---|---|---|
Literature review | TOTAL | 233 | 109 (47) | 41 (18) | 83 (36) |
ET | 82 (35) | 49 (45)3,4,6 | 10 (24)6 | 23 (28) | |
PV | 108 (46) | 45 (41)6,7,8 | 15 (37)6,7,8 | 48 (58)3,4 | |
MF | 31 (13) | 15 (14) | 11 (27) | 5 (6)6 | |
MPN | 11 (4.7) | 0 | 5 (12) | 6 (7) | |
HES | 1 (0.4) | 0 | 0 | 1 (1) | |
Our own results | TOTAL | 34 | 15 (44) | 16 (47) | 3 (9) |
ET | 6 (18) | 5 (33) | 0 | 1 (33) | |
PV | 8 (23) | 6 (40) | 2 (12) | 0 | |
MF | 14 (41) | 3 (20) | 9 (56) | 2 (66) | |
MPN | 4 (12) | 1 (7) | 3 (19) | 0 | |
HES | 2 (6) | 0 | 2 (12) | 0 |
comments: citations include publications reporting more than 3 MPNs of the same type; the rest of literature represent mostly single case reports
complete list of reviewed literature is in an online supplement at: