PLANOCELLULAR CARCINOMA Meaning and
Definition
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Planocellular carcinoma, also known as squamous cell carcinoma, is a type of malignant cancer that arises from the squamous cells, which are thin, flat cells lining the surfaces of various organs and tissues throughout the body. It is the second most common type of skin cancer and can also develop in other areas, such as the head and neck, lung, esophagus, cervix, and anus.
Planocellular carcinoma typically originates from prolonged exposure to ultraviolet (UV) radiation from the sun, as well as other risk factors including smoking, human papillomavirus (HPV) infection, immunosuppression, and exposure to certain chemicals. It often starts as a precancerous lesion called actinic keratosis, which can progress to become invasive if left untreated.
This cancer forms when the squamous cells begin to grow and divide uncontrollably, leading to the development of a tumor. As it progresses, planocellular carcinoma can invade nearby tissues, spread to regional lymph nodes, and, in more advanced stages, metastasize to distant parts of the body.
Common symptoms of planocellular carcinoma include the development of scaly patches, open sores, or persistent, growing lumps on the skin or mucous membranes. The diagnosis of this cancer is usually confirmed through a biopsy, where a sample of the affected tissue is taken and examined under a microscope.
Treatment options for planocellular carcinoma may include surgery, radiation therapy, chemotherapy, targeted therapy, or immunotherapy, depending on the stage of the cancer and the patient's overall health. Early detection and prompt treatment are crucial for improving the chances of successful outcomes and reducing the risk of complications and disease progression.
Common Misspellings for PLANOCELLULAR CARCINOMA
- olanocellular carcinoma
- llanocellular carcinoma
- -lanocellular carcinoma
- 0lanocellular carcinoma
- pkanocellular carcinoma
- ppanocellular carcinoma
- poanocellular carcinoma
- plznocellular carcinoma
- plsnocellular carcinoma
- plwnocellular carcinoma
- plqnocellular carcinoma
- plabocellular carcinoma
- plamocellular carcinoma
- plajocellular carcinoma
- plahocellular carcinoma
- planicellular carcinoma
- plankcellular carcinoma
- planlcellular carcinoma
- planpcellular carcinoma
- plan0cellular carcinoma
Etymology of PLANOCELLULAR CARCINOMA
The word "Planocellular Carcinoma" is composed of two main components: "planocellular" and "carcinoma".
1. Planocellular: The term "planocellular" derives from the Latin word "planus", meaning "flat" or "level", and the Greek word "karkinos", meaning "cancer" or "carcinoma". Therefore, "planocellular" refers to a type of carcinoma that primarily involves flat or squamous cells.
2. Carcinoma: The word "carcinoma" comes from the Greek word "karkinos", which means "crab" or "carcinoma". In ancient times, cancerous growths were thought to have finger-like protrusions that resembled the legs of a crab. Hence, the term "carcinoma" became associated with cancerous tumors.
