SECONDARY TUMOUR Meaning and
Definition
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A secondary tumor, also known as a metastatic tumor, is a medical term used to describe a malignant growth that spreads from its original site or organ where it first developed to another area or organ within the body. These tumors are caused by the migration of cancer cells from the primary tumor, which can occur through the bloodstream or lymphatic system.
Unlike primary tumors, which originate and develop in a specific organ or tissue, secondary tumors arise from cancerous cells that have broken away from the primary tumor and invaded other parts of the body. This process is called metastasis and is a characteristic feature of malignant tumors.
Secondary tumors often exhibit similar characteristics and cell types as the primary tumor, aiding in their identification. However, occasionally, they can display a different histological pattern or cellular makeup. In most cases, secondary tumors are named according to their primary site of origin followed by the secondary site. For example, if breast cancer spreads to the liver, it is referred to as secondary breast cancer or metastatic breast cancer in the liver.
The presence of secondary tumors signifies an advanced stage of cancer and indicates that the disease has progressed beyond its initial organ or tissue of origin. Treatment for secondary tumors typically involves a combination of surgical intervention, radiation therapy, chemotherapy, targeted therapies, and immunotherapy, depending on the specific cancer type and its spread.
Common Misspellings for SECONDARY TUMOUR
- aecondary tumour
- zecondary tumour
- xecondary tumour
- decondary tumour
- eecondary tumour
- wecondary tumour
- swcondary tumour
- sscondary tumour
- sdcondary tumour
- srcondary tumour
- s4condary tumour
- s3condary tumour
- sexondary tumour
- sevondary tumour
- sefondary tumour
- sedondary tumour
- secindary tumour
- seckndary tumour
- seclndary tumour
- secpndary tumour
Etymology of SECONDARY TUMOUR
The etymology of the term "secondary tumor" can be broken down as follows:
1. "Secondary": The word "secondary" comes from the Latin word "secundarius" which means "following after, second" or "subordinate". It is derived from the Latin word "secundus" meaning "following".
2. "Tumour": The word "tumour" is derived from the Latin word "tumor" which means "a swollen or bulging condition". It is derived from the Latin verb "tumere" meaning "to swell".
When combined, the term "secondary tumor" refers to a tumor that develops as a result of the spread or metastasis of cancer cells from another primary tumor in a different organ or part of the body.
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