2002
DOI: 10.1046/j.1365-2141.2002.03727.x
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Diabetes insipidus as first manifestation of acute myeloid leukaemia with EVI‐1‐positive, 3q21q26 syndrome and T cell‐line antigen expression: what is the EVI‐1 gene role?

Abstract: Summary. Two cases of acute myeloid leukaemia (AML) with CD2 and CD7 expression associated with diabetes insipidus (DI) as the initial symptom are presented. Both patients had t(3;3)(q21;q26) associated with monosomy 7 and EVI-1 overexpression. No neurohypophysis infiltration was evident. One patient died during induction chemotherapy, the other did not respond to therapy and died with persistent DI. Our findings further support the existence of a distinct AML entity characterized by the presence of DI, abnorm… Show more

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Cited by 22 publications
(12 citation statements)
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“…Hematological malignancies with central DI usually take poor clinical outcomes. It is partially because these cases frequently carry specific chromosomal abnormalities such as À7/7qÀ or translocations involving 3q21 and 3q26 regions, although their causal relation to central DI has not yet been elucidated [1,[4][5][6][7][8][9][10][11][12]. In our case, the cytogenetic analysis at leukemic transformation showed normal karyotype, which possibly provided a better response to chemotherapy.…”
Section: Discussionmentioning
confidence: 70%
“…Hematological malignancies with central DI usually take poor clinical outcomes. It is partially because these cases frequently carry specific chromosomal abnormalities such as À7/7qÀ or translocations involving 3q21 and 3q26 regions, although their causal relation to central DI has not yet been elucidated [1,[4][5][6][7][8][9][10][11][12]. In our case, the cytogenetic analysis at leukemic transformation showed normal karyotype, which possibly provided a better response to chemotherapy.…”
Section: Discussionmentioning
confidence: 70%
“…EVI1 + was detected in 21/23 AML patients with inv(3)/t(3;3) and in 33/38 AML patients with monosomy 7. The role of EVI1 remains unclear; however, inappropriate EVI1 activation, in combination with other undefined genetic alterations, are hypothesized to result in low levels of antidiuretic hormone (ADH) (18). As ~90% of circulating ADH is associated with platelets, it is postulated that platelet ADH originates in the hypothalamus and that chromosome 3 abnormalities are associated with dysthrombopoiesis, which may result in alterations in ADH levels or function (7,19,20).…”
Section: Discussionmentioning
confidence: 99%
“…The finding of the aforementioned studies indicate that monosomy 7q alterations may be a common 'chromosomal determinant' for DI-AML onset. DI-AML patients with 3q aberrations have a number of common characteristics, including age (29-52 years), normal or high platelet count, hyperleukocytosis, trilineage myelodysplasia, no central nervous system involvement, failure to respond to first-line treatment or early relapse, and poor prognosis (17,18). These features are termed 3q21q26 syndrome.…”
Section: Discussionmentioning
confidence: 99%
“…There is substantial homology between the genes mutated and identified by proviral tagging in mouse AML and those implicated in the human disease [100][101][102][103][104][105][106][107][108] as exemplified in the following cases. Firstly, the AML1(Cbfa2, Runx1, Pebp2aB) 84 oncogene targeted by chromosomal translocation t (8;21), in approximately 12% of AML cases, 109 has been shown to play a vital role in the regulatory expression of many genes involved in haematopoietic cell development.…”
Section: Mulv Models Of Amlmentioning
confidence: 99%