A patient with mantle cell lymphoma (MCL) of the pleomorphic blastoid subtype is reported. The disease was clinically aggressive and refractory to chemotherapy, and the patient survived only 2 months. Cytogenetically, a t(11;19;14)(q13;q13;q32) was found. Fluorescent in situ hybridization (FISH) and molecular analyses demonstrated involvement of the BCL1/CCND1 locus in a three-way translocation. In addition, subclonal abnormalities of the region 8q24 manifested either as a t(8;22)(q24;q11)/CMYC rearrangement or trisomy 8 were identified. The pathogenetic impact of this very uncommon association of BCL1/CCND1 and CMYC rearrangements in MCL is discussed and the literature is reviewed.
机构:
Tenri Inst Med Res, Tenri, Nara, JapanTenri Inst Med Res, Tenri, Nara, Japan
Maekawa, Fumiyo
Kishimori, Chiyuki
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Tenri Inst Med Res, Tenri, Nara, JapanTenri Inst Med Res, Tenri, Nara, Japan
Kishimori, Chiyuki
Nakagawa, Miho
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Tenri Inst Med Res, Tenri, Nara, JapanTenri Inst Med Res, Tenri, Nara, Japan
Nakagawa, Miho
Takeoka, Kayo
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Tenri Inst Med Res, Tenri, Nara, JapanTenri Inst Med Res, Tenri, Nara, Japan
Takeoka, Kayo
Fukutsuka, Katsuhiro
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Tenri Inst Med Res, Tenri, Nara, JapanTenri Inst Med Res, Tenri, Nara, Japan
Fukutsuka, Katsuhiro
Hayashida, Masahiko
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Tenri Inst Med Res, Tenri, Nara, JapanTenri Inst Med Res, Tenri, Nara, Japan
Hayashida, Masahiko
Iioka, Futoshi
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Tenri Hosp, Dept Hematol, 200 Mishima, Tenri, Nara 6328552, JapanTenri Inst Med Res, Tenri, Nara, Japan
Iioka, Futoshi
Fujimoto, Masakazu
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Tenri Hosp, Dept Diagnost Surg Pathol, Tenri, Nara, Japan
Kyoto Univ, Grad Sch Med, Dept Diagnost Pathol, Kyoto, JapanTenri Inst Med Res, Tenri, Nara, Japan
Fujimoto, Masakazu
Takeuchi, Kengo
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Canc Inst Hosp, Div Pathol, Japanese Fdn Canc Res, Tokyo, Japan
Canc Inst Hosp, Pathol Project Mol Targets, Japanese Fdn Canc Res, Tokyo, Japan
Canc Inst Hosp, Japanese Fdn Canc Res, Dept Pathol, Tokyo, JapanTenri Inst Med Res, Tenri, Nara, Japan
Takeuchi, Kengo
Nakamine, Hirokazu
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Japan Baptist Hosp, Dept Pathol, Kyoto, JapanTenri Inst Med Res, Tenri, Nara, Japan
Nakamine, Hirokazu
Ohno, Hitoshi
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Tenri Inst Med Res, Tenri, Nara, Japan
Tenri Hosp, Dept Hematol, 200 Mishima, Tenri, Nara 6328552, JapanTenri Inst Med Res, Tenri, Nara, Japan
机构:
Mayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USAMayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USA
Peterson, Jess F.
Baughn, Linda B.
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Mayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USAMayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USA
Baughn, Linda B.
Ketterling, Rhett P.
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Mayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USA
Mayo Clin, Div Hematopathol, Dept Lab Med & Pathol, Rochester, MN USAMayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USA
Ketterling, Rhett P.
Pitel, Beth A.
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Mayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USAMayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USA
Pitel, Beth A.
Smoley, Stephanie A.
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Mayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USAMayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USA
Smoley, Stephanie A.
Vasmatzis, George
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Mayo Clin, Ctr Individualized Med Biomarker Discovery, Rochester, MN USAMayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USA
Vasmatzis, George
Smadbeck, James B.
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Mayo Clin, Ctr Individualized Med Biomarker Discovery, Rochester, MN USAMayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USA
Smadbeck, James B.
Greipp, Patricia T.
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Mayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USAMayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USA
Greipp, Patricia T.
Mangaonkar, Abhishek A.
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Mayo Clin, Div Hematol, Dept Internal Med, Rochester, MN USAMayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USA
Mangaonkar, Abhishek A.
Thompson, Carrie A.
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Mayo Clin, Div Hematol, Dept Internal Med, Rochester, MN USAMayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USA
Thompson, Carrie A.
Parikh, Sameer A.
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Mayo Clin, Div Hematol, Dept Internal Med, Rochester, MN USAMayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USA
Parikh, Sameer A.
Chen, Dong
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Mayo Clin, Div Hematopathol, Dept Lab Med & Pathol, Rochester, MN USAMayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USA
Chen, Dong
Viswanatha, David S.
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Mayo Clin, Div Hematopathol, Dept Lab Med & Pathol, Rochester, MN USAMayo Clin, Div Lab Genet & Genom, Dept Lab Med & Pathol, 200 First St SW, Rochester, MN 55905 USA