What Makes Melanoma So Dangerous?
What Makes Melanoma So Dangerous?
Understanding Melanoma
Melanoma is a serious type of skin cancer that can spread to other parts of the body. It's important to understand its characteristics and growth patterns to catch it early.
Contents
- Melanoma Basics
- Growth Phases Explained
- Subtypes of Melanoma
- Why Early Detection Matters
Melanoma Basics
Melanoma is a form of aggressive skin cancer that can spread unpredictably to any organ. The earlier it's diagnosed and treated, the better the chances of reducing its impact. Key factors influencing treatment include the thickness of the tumor and whether it has spread to other areas.
Growth Phases Explained
Melanoma grows in two phases: radial and vertical. In the radial phase, it often remains on the skin's surface and is easier to treat. The vertical phase is more dangerous as the cancer cells grow deeper into the skin, increasing the risk of spreading.
Subtypes of Melanoma
Melanoma can present in various subtypes like superficial spreading, nodular, lentigo maligna, and acral lentiginous. Each subtype has unique characteristics, which can affect how they are treated and their potential for spreading.
Why Early Detection Matters
Detecting melanoma early can make a significant difference. Early stages are often treatable with surgery, but if it advances to the vertical growth phase, it becomes more challenging to manage.
FAQs
What is melanoma?
Melanoma is a serious type of skin cancer that can spread to other body parts.
Why is early detection crucial?
Early detection allows for easier treatment before the cancer spreads deeply.
What are the growth phases of melanoma?
Melanoma grows in radial and vertical phases, with the vertical phase being more dangerous.
What are common melanoma subtypes?
They include superficial spreading, nodular, lentigo maligna, and acral lentiginous.
How is melanoma treated?
Treatment often involves surgery, especially in early stages.
Key Takeaways
Understanding melanoma's characteristics and growth phases is crucial for early intervention.
Additional References
- Siegel RL, Miller KD, Jemal A. Cancer statistics, 2019. CA Cancer J Clin 2019; 69:7.
- Magro CM, Crowson AM, Mihm MC Jr. The Melanocytic Proliferations: A Comprehensive Textbook of Pigmented Lesions, 2nd ed, Wiley, 2014.
- Liu V, Mihm MC. Pathology of malignant melanoma. Surg Clin North Am 2003; 83:31.
- Elmore JG, Elder DE, Barnhill RL, et al. Concordance and Reproducibility of Melanoma Staging According to the 7th vs 8th Edition of the AJCC Cancer Staging Manual. JAMA Netw Open 2018; 1.
- Elmore JG, Barnhill RL, Elder DE, et al. Pathologists' diagnosis of invasive melanoma and melanocytic proliferations: observer accuracy and reproducibility study. BMJ 2017; 357:j2813.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic.