Related Experiment Video
Updated: Aug 20, 2026
08:16
Comparative Lesions Analysis Through a Targeted Sequencing Approach
Published on: November 5, 2019
Clear cell sarcoma associated with multiple pulmonary metastases with structural and numerical karyotypic changes
1Department of Dermatology and Clinical Research Institute, Hokkaido Cancer Center, Sapporo, Japan. kato@sap-cc.go.jp
Clinical and Experimental Dermatology
|November 20, 2004
Abstract:
Cytogenetic analysis was performed on a specimen from a pulmonary metastasis of clear cell sarcoma originated on the right ankle of a 53-year-old Japanese woman. It revealed near-triploid with several numerical changes including abnormalities in the copy number of chromosomes 7, 8, and 22, and structural abnormalities of chromosome 22 and others. This is a minor case which showed the multiple abnormalities of chromosomes in the absence of a t (12;22) translocation.
Related Concept Videos
02:30Metastasis
Metastasis is the spread of cancer cells from the original site to distant locations in the body. Cancer cells can spread via blood vessels (hematogenous) as well as lymph vessels in the body.
Epithelial-to-Mesenchymal Transition
The epithelial-to-mesenchymal transition or EMT is a developmental process commonly observed in wound healing, embryogenesis, and cancer metastasis. EMT is induced by transforming growth factor-beta (TGF-β) or receptor tyrosine kinase (RTK) ligands, which further...
Epithelial-to-Mesenchymal Transition
The epithelial-to-mesenchymal transition or EMT is a developmental process commonly observed in wound healing, embryogenesis, and cancer metastasis. EMT is induced by transforming growth factor-beta (TGF-β) or receptor tyrosine kinase (RTK) ligands, which further...
02:07Tumor Progression
Tumor progression is a phenomenon where the pre-formed tumor acquires successive mutations to become clinically more aggressive and malignant. In the 1950s, Foulds first described the stepwise progression of cancer cells through successive stages.
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...