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J Clin Pathol 56:292-295 doi:10.1136/jcp.56.4.292
  • Original article

Evidence of clonality in chronic neutrophilic leukaemia

Table 1

Haematological data of patients and results of the human androgen receptor gene assay (HUMARA) clonality studies

Patient Diagnosis Age BCR/ ABL Hb WBC Differential blood count Plt N-clon L-clon
Diagnosis: aCML, atypical chronic myeloid leukaemia; CIMF, chronic idiopathic myelofibrosis; CML, chronic myelogenous leukaemia (chronic phase); CMML, chronic myelomonocytic leukaemia; CNL, chronic neutrophilic leukaemia; LR, leukaemoid reaction; PCV, polycythaemia vera; Sharp sy., Sharp syndrome (a mixed connective tissue disease). Age, age at time of diagnosis; BCR/ABL, status of BCR/ABL translocation; Hb, haemoglobin concentration (g/l); WBC, white blood cell count (×109/l); differential blood count: Seg, segmented neutrophils; Bn, bands; My, myelocytes; Bas(ophils), Eo(sinophils), Ly(mphocytes), Mo(nocytes), Ery(throblasts); Plt, platelet count (×109/l); N-clon/L-clon, clonal status of neutrophils and phytohaemagglutinin expanded lymphocytes using HUMARA with the patterns (M) monoclonal and (P) polyclonal; NI, not informative; ND, not determined.
1 CNL 52 Absent 140 30.0 Seg 70, Bn 3, My 9, Bas 1, Eo 2, Ly 10, Mo 5 182 M M
2 CNL 81 Absent 108 35.0 Seg 90, Bn 0, My 0, Bas 0, Eo 0, Ly 9, Mo 1 189 M P
3 CNL 37 Absent 143 36.2 Seg 64, Bn 15, My 13, Bas 0, Eo 0, Ly 7, Mo 1 273 M M
4 CNL 72 Absent 89 38.0 Seg 41, Bn 13, My 37, Bas 0, Eo 0, Ly 6, Mo 3 47 M M
5 CNL 63 Absent 123 24.6 Seg 60, Bn 6, My 17, Bas 5, Ery 2, Ly 9, Mo 1 210 M M
6 CML 60 b2a2 98 83.5 Seg 28, Bn 14, My 39, Bas 1, Eo 1, Ly 10, Mo 7 718 M P
7 CML 53 b3a2 101 46.1 Seg 63, Bn 4, My 12, Bas 0, Eo 1, Ly 13, Mo 7 365 M P
8 CML 41 b3a2 98 239.0 Seg 45, Bn 5, My 39, Bas 3, Eo 0, Ly 2, Mo 6 619 M P
9 aCML 48 Absent 142 32.7 Seg 27, Bn 4, My 46, Bas 3, Eo 1, Ly 15, Mo 4 460 M P
10 CML 64 b2a2 116 39.2 Seg 80, Bn 7, My 0, Bas 0, Eo 1, Ly 7, Mo 5 486 M P
11 CML 58 b3a2 136 24.1 Seg 63, Bn 7, My 0, Bas 2, Eo 0, Ly 22, Mo 6 439 M M
12 CML 65 b3a2 130 33.9 Seg 59, Bn 4, My 22, Ery 4, Bas 5, Eo 2, Ly 6, Mo 1 246 M P
13 CMML 83 Absent 100 37.2 Seg 63, Bn 0, My 0, Bas 0, Eo 0, Ly 9, Mo 28 191 M P
14 CMML 74 Absent 114 8.2 Seg 20, Bn 6, My 0, Bas 0, Eo 0, Ly 51, Mo 23 95 M P
15 PCV 61 Absent 91 15.4 Seg 80, Bn 4, Ery 4, Bas 0, Eo 0, Ly 10, Mo 2 44 M ND
16 CIMF 73 Absent 105 12.2 Seg 78, Bn 0, My 0, Bas 1, Eo 4, Ly 16, Mo 1 124 M P
17 CIMF 83 Absent 116 30.4 Seg 38, Bn 4, My 19, Bas 5, Eo 7, Ly 20, Mo 7 403 M P
18 LR (smoker) 39 Absent Normal 14.0 Seg 63, Bn 2, My 2, Bas 1, Eo 4, Ly 25, Mo 3 Normal M P
19 LR (diabetes) 50 Absent 88 10.4 Seg 61, Bn 0, My 0, Bas 0, Eo 3, Ly 32, Mo 4 348 P P
20 LR (fever) 63 ND 99 18.1 Seg 87, Bn 1, Eo 2, Ly 8, Mo2 518 P P
21 LR 67 ND ND 21.5 ND ND P P
22 LR (diabetes) 93 ND ND 20.1 ND ND M ND
23 LR (smoker) 37 ND 134 13.6 Seg 69, Bn 1, Ly24, others 6 204 P P
24 LR (Sharp sy.) 50 ND 90 7.0 Seg 80, Bn 1, Bas 1, Eo 5, Ly 7, Mo 6 307 M P
25 LR 53 Absent 142 13.8 Seg 56, Bn 2, Ly35, Mo 7 354 NI NI
26 LR (smoker) 45 Absent 129 12.5 Seg 66, Bn 4, Eo 6, Ly 20, Mo 4 403 P P
27–52 Blood donors 20–77 ND ND Normal * ND See text

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