Abstract
We report a 16-year-old girl who presented with anaemia, thrombocytopenia, leukocytosis and disseminated intravascular coagulation. Bone marrow analysis showed promyelocyte-like myeloblasts with rare Auer rods and very few granula. CD2 antigen was not expressed in bone marrow blasts. Karyotype analysis revealed a complex pattern of chromosomal aberrations without the promyelocytic leukaemia (PML) specific translocation t(15;17) (q22;q21). Southern blot analysis revealed a rearrangement of the retinoic acid receptor alpha (RARα) locus. Reverse transcribed polymerase chain reaction assay confirmed the initial diagnosis of PML by amplification of the PML-specific PML/RARα fusion transcript.
Conclusion
This case report confirms that a characteristic translocation t(15;17) is not always detectable in PML blasts by karyotype analysis despite presence of specific PML/RARα-transcripts. Together with careful morphological analysis of bone marrow blasts this assay apparently is the most specific and sensitive method to confirm the diagnosis.
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Abbreviations
- AML :
-
acute myelocytic leukaemia
- ATRA :
-
all trans retinoic acid
- PML :
-
promyelocytic leukaemia
- RARα:
-
retinoic acid receptor alpha
- RT-PCR :
-
reverse transcribed polymerase chain reaction
References
Bennett J, Catovsky D, Daniel M, Flandrin G, Galton D, Gralnick M, Sultan C (1980) A variant form of hypergranular promyelocytic leukemia (M3). Br J Haematol 44:169–170
Biondi A, Luciano A, Bassan R, Mininn D, Specchia G, Lanzi E, Castagna A, Cantù-Rajnoldi A, Liso V, Masera G, Barbui T, Rambaldi A (1993) CD2 expression correlates with microgranular acute promyelocytic leukemia (M3v) and not with PML gene breakpoint (abstract). Blood 82:113a
Biondi A, Rovelli A, Cantù-Rajnoldi A, Fenu S, Basso G, Luciano A, Rondelli R, Mandelli F, Masera G, Testi A (1994) Acute promyelocytic leukemia in children: experience of the Italian Pediatric Hematology and Oncology Group (AIEOP). Leukemia 8:1264–1268
Cantù-Rajnoldi A, Biond A, Jankovic M, Masera G, Rovelli A, Uderzo C, Head D, Raimondi S, Creutzig U, Ritter J, Mirro J (1993) Diagnosis and incidence of acute promyelocytic leukemia (FAB M3 and M3 variant) in childhood. Blood 81:2209–2211
Chan K, Trujillo J, Ogura T, Castiglion C, Kidd K, Zhao S, Freireich E, Stass S (1991) Rearrangement of the retinoic acid receptor gene in acute promyelocytic leukemia. Leukemia 5:200–204
Chang KLJ, Wang G, Trujillo J, Estey E, Cork A, Chu D-T, Freireich E, Stass S (1992) The t(15;17) breakpoint in acute promyelocytic leukemia cluster within two different sites of the myl gene: targets for the detection of minimal residual disease by the polymerase chain reaction. Blood 79:554–558
Chen P, Chiu C, Chiou T, Maeda S, Chiang H, Tzeng C, Sugiyama T, Chiang B (1984) Establishment and characterization of a human monocytoid cell line CTV-1. Jpn J Cancer Res (Gann) 75:660–664
Chen Z, Brand N, Chen A, Chen S, Tong H, Wang Z, Waxman S, Zelent A (1993) Fusion between a novel Krüppel-like finger gene and the retinoic acid receptor-α locus due to a variant t(11;17) translocation associated with acute promyelocytic leukemia. EMBO J 12:1161–1167
Fenaux P, Le Deley M, Castaigne S, Archimbaud F, et al (1993) Effect of all transretinoic acid in newly diagnosed acute promyelocytic leukemia. Results of a multicenter randomized trial. Blood 82:3241–3249
Golomb H, Rowley J, Vardimar J, Testa J, Butler A (1980) “Microgranular” acute promyelocytic leukemia: a distinct clinical, ultrastructural and cytogenetic entity. Blood 55:253–256
Grignani F, Ferrucci P, Testa U, Talamo G, Fagioli M, Alcalay M, Mencarelli A, Peschle C, Nicoletti I, et al (1993) The acute promyelocytic leukemia-specific PML-RAR alpha fusion protein inhibits differentiation and promotes survival of myeloid precursor cells. Cell 74:423–431
Huang W, Sun Y, Li X, Cao Q, Lu Y, Jang G, Zhang F, Chai J, Wang Z, Waxman S, Chen Z, Chen S (1993) Acute promyelocytic leukemia: clinical relevance of two major PML-RARα isoforms and detection of minimal residual disease by retrotranscriptase/polymerase chain reaction to predict relapse. Blood 82:1264–1269
ISCN (1985) An international system for human cytogenetic nomenclature. DG Harnden, HP Klinger (eds). Karger, Basel
ISCN (1991) Guidelines for cancer cytogenetics, supplement to an international system for human cytogenetic nomenclature. F Mitelman (ed) Karger, Basel
Kakizuka A, Miller W, Umesono K, Warrell R, Frankel S, Murty V, Dmitrovsk E, Evans R (1991) Chromosomal translocation t(15;17) in human acute promyelocytic leukemia fuses RARα with a novel putative transcription factor, PML. Cell 66:663–674
Kwok S, Higuchi R (1989): avoiding false positives with PCR. Nature 339:237–238
Lanotte M, Martin V, Najman S, Ballerini P, Valensi S, Berger R (1991) NB4, a maturation inducible cell line with t(15;17) marker isolated from a human promyelocytic leukaemia (M3). Blood 77:1080–1086
Larson R, Kondo K, Vardiman J, Bulter A, Golomb H, Rowley J (1984) Evidence for a 15;17 translocation in every patient with acute promyelocytic leukemia. Am J Med 76:827–835
LoCoco F, Diverio D, D'Adamo F, Avvisati G, Alimena G, Nanni M, Alcalay M, Pandolfi P, Pelicci P (1992) PML/RAR-alpha rearrangement in acute promyelocytic leukaemias apparently lacking the t(15;17) translocation. Eur J Haematol 48:173–176
Longo L, Donti E, Mencarelli A, Avanzi G, Pegoraro L, Alimena G, Tabilio A, Venti G, Grignani F, Pelicci P (1990) Mapping of chromosome 17 breakpoints in acute myeloid leukemias. Oncogene 5:1557–1563
Longo L, Pandolfi P, Biondi A, Rambaldi A, Mencarelli A, LoCoco F, Diverio D, Pegararo L, Avanzi G, Tabilio A, Zangrilli D, Alcalay M, Donti E, Grignani F, Pelicci P (1990) Rearrangements and aberrant expression of the retinoic acid receptor α gene in acute promyclocytic leukemias. J Exp Med 172:1571–1575
McKinney C, Golden W, Gemma N, Swerdlow S, Williams M (1994) RARA and PML gene rearrangements in acute promyelocytic leukemia with complex translocations and atypical features. Genes Chromosom Cancer 9: 49–56
Miller S, Dykes D, Polesky H (1988) A simple salting out procedure for extracting DNA from human nucleated cells. Nucleic Acids Res 16:1215
Miller W, Warrell R, Frankel S, Jakubowski A, Gabrilove J, Muindi J, Dmitrovsky E (1990) Novel retinoic acid receptor-alpha transcripts in acute promyelocytic leukemia responsive to all-trans-retinoic acid. J Natl Cancer Inst 82:1932–1933
Miller W, Kakizuka A, Frankel S, Warrell P, DeBlasio A, Levine K, Evans R, Dmitrovsky E (1992) Reverse transcription polymerase chain reaction for the rearranged retinoic acid receptor alpha clarifies diagnosis and detects minimal residual disease in acute promyelocytic leukemia. Proc Natl Acad Sci USA 89:2694–2698
Miller W, Levine K, DeBlasi A, Frankel S, Dmitrovsky E, Warrell R (1993) Detection of minimal residual disease in acute promyelocytic leukemia by a reverse transcription polymerase chain reaction assay for the PML/RAR-α fusion mRNA. Blood 82:1689–1694
Petkovich M, Brand N, Krust A, Chambon P (1987) A human retinoic acid receptor which belongs to the family of nuclear receptors. Nature 330:444–450
Rovelli A, Biondi A, Cantù-Rajnoldi A, Conter V, Guidici G, Jankovic M, Locasciulli A, Rizzari C, Romitti L, Rossi M, Schirò R, Tosi S, Uderzo C, Masera G (1992) Microgranular variant of acute promyelocytic leukemia (FAB M3v) in children. J Clin Oncol 10:1413–1418
Sambrook J, Fritsch E, Maniatis T (1989) Molecular cloning, 2nd edn. Cold Spring Harbor Laboratory Press
Tallman M, Kwaan H (1992) Reassessing the hemostatic disorder associated with acute promyelocytic leukemia. Blood 79:543–553
Third International Workshop on Chromosomes in Leukemia 1980: (1981) Clinical significance of chromosomal abnormalities in acute lymphoblastic leukemia. Cancer Genet Cytogenet 4:111–137
Warrell R, Frankel S, Miller W, Scheinberg D, Itri L, Hittelman W, Vyas R, Andreeff M, Tafuri A, Jakubowski A, Gabrilove J, Gordon M, Dmitrovsky E (1991) Differentiation therapy of acute promyelocytic leukemia with tretinoin (all-trans retinoic acid). N Engl J Med 324:1385–1393
Warrel R, Thé H de, Wang Z, Degos L (1993) Acute promyelocytic leukemia. N Engl J Med 329:177–189
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Scheurlen, W., Harbott, J., Janssen, J.W.G. et al. Acute promyelocytic leukaemia with hypogranular bone marrow blasts in a 16-year-old girl: Diagnostic value of different genetic methods. Eur J Pediatr 154, 369–373 (1995). https://doi.org/10.1007/BF02072105
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DOI: https://doi.org/10.1007/BF02072105