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...ollaborative project to document and describe chromosome and other genomic abnormalities in cancer. This resource is supported by the [http://www.cancergenomics.org ...e]] '''Structural Abnormalities''' '''[[:Category:Structural Abnormalities Chromosome 1|1]]'''

== Structural == * Structural Abnormalities

|Relevant gene: ''EGFR.'' Amplified (and/or with structural rearrangement, most commonly loss of exons 2-7, also known as EGFRvIII) in ...ically relevant gene(s) unknown. Observed in 39-57% of malignant tumors, 7-13% of borderline tumors; not seen in benign tumors <ref name=":6" />.

...nih.gov/31105427|journal=Breast Cancer: Basic and Clinical Research|volume=13|pages=1178223419842185|doi=10.1177/1178223419842185|issn=1178-2234|pmc=6501 |Fusions involving ''MYB'' with other gene partners or complex structural abnormalities associated with ''MYB'' gene fusion generate more complex karyotypes. Loss

...mphoblastic leukemias. The majority of cases (>80%) fall within the 44-45 chromosome range. However, beyond this, there are three main groups, that although ra ...edscape Article, Drugs & Diseases, Hematology.</ref>. Hypodiploid ALL with chromosome numbers less than 44 is associated with poor prognosis.

....gov/pubmed/30350260|journal=Current Hematologic Malignancy Reports|volume=13|issue=6|pages=477–483|doi=10.1007/s11899-018-0489-z|issn=1558-822X|pmid=3 ...et age and shorter median survival<ref name=":5" />. ''RUNX2'', located on chromosome 6p21, is strongly expressed in pDCs and BPDCN cells. The t(6,8) generates m

...ac|date=2012-09-13|title=Genome-wide analysis reveals recurrent structural abnormalities of TP63 and other p53-related genes in peripheral T-cell lymphomas|url=http ...rst9=Kip|date=2012|title=Genome-wide analysis reveals recurrent structural abnormalities of TP63 and other p53-related genes in peripheral T-cell lymphomas|url=http

...ion. The t(9:22)(q34.1;q11.2) results in the formation of the Philadelphia chromosome and the chimeric BCR-ABL1 fusion gene. It is worth noting that the fusion g ...there are only a few cases described where acquisition of the Philadelphia chromosome upon disease relapse or transformation of antecedent myelodysplastic syndro

...st2=K.|last3=Comair|first3=Y. G.|date=1995-07|title=Cortical architectural abnormalities and MIB1 immunoreactivity in gangliogliomas: a study of 60 patients with in ...st2=K.|last3=Comair|first3=Y. G.|date=1995-07|title=Cortical architectural abnormalities and MIB1 immunoreactivity in gangliogliomas: a study of 60 patients with in

.... Jeffrey|date=2015-02|title=B-cell lymphomas with concurrent MYC and BCL2 abnormalities other than translocations behave similarly to MYC/BCL2 double-hit lymphomas ...pical immunophenotype (e.g. diffuse and strong BCL2 expression) or genetic abnormalities (e.g. a complex karyotype) are present<ref name=":0" /><ref name=":4">{{Cit

...ging. Radiological findings are often non-specific, but frequently include abnormalities if the central nervous system is imaged using MRI, including hyperintense l ...of three cases of IVLBCL and a literature review, Khoury et al<ref name=":13" /> described case reports of breakpoints involving BCL6, CMYC, PAX5, BCL1,

...ics technical standards and guidelines: microarray analysis for chromosome abnormalities in neoplastic disorders. ...errations and therapeutic outcomes. Molecular investigation of chromosomal abnormalities identified by standard methods has led to discovery of genes, and gene func

...t7=Nicolas|last8=Jacob|first8=Karine|last9=Gerges|first9=Noha|date=2015-10-13|title=Non-random aneuploidy specifies subgroups of pilocytic astrocytoma an ...gal|first8=S.|last9=Jauch|first9=A.|date=2007-02-15|title=Frequent loss of chromosome 9, homozygous CDKN2A/p14(ARF)/CDKN2B deletion and low TSC1 mRNA expression

|+Table 4: Cytogenetic abnormalities on clinical course and prognosis in multiple myeloma (adapted from Rajan an |Isolated monosomy 13,

...noglobulin deposition disease (Randall type). Relationship with structural abnormalities of immunoglobulin chains|url=https://linkinghub.elsevier.com/retrieve/pii/S ...ewald|first9=Gordon W.|date=2000|title=FISH Demonstrates Treatment-Related Chromosome Damage in Myeloid but not Plasma Cells in Primary Systemic Amyloidosis|url=