A t(12;17) in an extraorbital giant cell angiofibroma

You Wen Qian; Rajit Malliah; Huey Jen Lee; Kasturi Das; Neena Mirani; Meera Hameed

doi:10.1016/j.cancergencyto.2005.08.023

A t(12;17) in an extraorbital giant cell angiofibroma

You Wen Qian
, Rajit Malliah
, Huey Jen Lee
, Kasturi Das
, Neena Mirani
, Meera Hameed

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

We report a case of a 43-year-old male who presented with a large soft-tissue neck mass 7 years ago. A diagnosis of giant cell angiofibroma (GCA) was made on the basis of light microscopy and immunohistochemical studies. Chromosome analysis showed a male karyotype with t(12;17)(q15;q23),del(18)(q21) in all 20 cells analyzed. This cytogenetic abnormality in GCA is different from the t(17;22)(q22;q13) found in related lesions, such as giant cell fibroblastoma and solitary fibrous tumor, none of which has a specific chromosomal abnormality. Our case is the second case of GCA with chromosomal aberrations. To the best of our knowledge, this is the first case of GCA with t(12;17) occurring as an extra-orbital mass.

Original language	English (US)
Pages (from-to)	157-160
Number of pages	4
Journal	Cancer Genetics and Cytogenetics
Volume	165
Issue number	2
DOIs	https://doi.org/10.1016/j.cancergencyto.2005.08.023
State	Published - Mar 2006
Externally published	Yes

ASJC Scopus subject areas

Molecular Biology
Genetics
Cancer Research

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10.1016/j.cancergencyto.2005.08.023

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title = "A t(12;17) in an extraorbital giant cell angiofibroma",

abstract = "We report a case of a 43-year-old male who presented with a large soft-tissue neck mass 7 years ago. A diagnosis of giant cell angiofibroma (GCA) was made on the basis of light microscopy and immunohistochemical studies. Chromosome analysis showed a male karyotype with t(12;17)(q15;q23),del(18)(q21) in all 20 cells analyzed. This cytogenetic abnormality in GCA is different from the t(17;22)(q22;q13) found in related lesions, such as giant cell fibroblastoma and solitary fibrous tumor, none of which has a specific chromosomal abnormality. Our case is the second case of GCA with chromosomal aberrations. To the best of our knowledge, this is the first case of GCA with t(12;17) occurring as an extra-orbital mass.",

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T1 - A t(12;17) in an extraorbital giant cell angiofibroma

AU - Qian, You Wen

AU - Malliah, Rajit

AU - Lee, Huey Jen

AU - Das, Kasturi

AU - Mirani, Neena

AU - Hameed, Meera

PY - 2006/3

Y1 - 2006/3

N2 - We report a case of a 43-year-old male who presented with a large soft-tissue neck mass 7 years ago. A diagnosis of giant cell angiofibroma (GCA) was made on the basis of light microscopy and immunohistochemical studies. Chromosome analysis showed a male karyotype with t(12;17)(q15;q23),del(18)(q21) in all 20 cells analyzed. This cytogenetic abnormality in GCA is different from the t(17;22)(q22;q13) found in related lesions, such as giant cell fibroblastoma and solitary fibrous tumor, none of which has a specific chromosomal abnormality. Our case is the second case of GCA with chromosomal aberrations. To the best of our knowledge, this is the first case of GCA with t(12;17) occurring as an extra-orbital mass.

AB - We report a case of a 43-year-old male who presented with a large soft-tissue neck mass 7 years ago. A diagnosis of giant cell angiofibroma (GCA) was made on the basis of light microscopy and immunohistochemical studies. Chromosome analysis showed a male karyotype with t(12;17)(q15;q23),del(18)(q21) in all 20 cells analyzed. This cytogenetic abnormality in GCA is different from the t(17;22)(q22;q13) found in related lesions, such as giant cell fibroblastoma and solitary fibrous tumor, none of which has a specific chromosomal abnormality. Our case is the second case of GCA with chromosomal aberrations. To the best of our knowledge, this is the first case of GCA with t(12;17) occurring as an extra-orbital mass.

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AN - SCOPUS:33644777615

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JO - Cancer Genetics and Cytogenetics

JF - Cancer Genetics and Cytogenetics

IS - 2

ER -

A t(12;17) in an extraorbital giant cell angiofibroma

Abstract

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