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Melanoma and other skin cancers - Prognosis

Description

An in-depth report on the causes, diagnosis, treatment, and prevention of melanoma and nonmelanoma skin cancers.

Alternative Names

Skin cancer; Squamous cell cancer; Basal cell cancer; Actinic keratosis; Nonmelanoma skin cancer

Prognosis:

Virtually all basal and squamous type skin cancers can be cured if treated early.

The outlook for melanoma depends on when it is diagnosed and where it forms on the body.

The location of the melanoma may have a major impact on survival. Research finds that having a first invasive melanoma on the scalp or neck leads to twice the risk of dying in 5 - 10 years as having it on the extremities, trunk, face, or ears.

In general, after patients are treated for melanoma, the longer they go without the cancer returning after treatment, the better their chance of remaining disease-free. However, relapses are not uncommon in those whose first melanoma was large.

Between 30% and 50% of patients with nonmelanoma skin cancer will have their cancer return within 5 years. Nonmelanoma cancers are more likely to recur if they develop on the head and neck area, or if they are thicker (greater than 6.0 mm).

Anyone who has recovered from melanoma should be carefully follow preventive guidelines and remain vigilant for suspicious lesions, because the risk for developing a new melanoma is increased even if the first one was successfully cured. Such relapses may occur years after the original diagnosis.

Resources

www.aad.org -- American Academy of Dermatology
www.cancer.org -- American Cancer Society
www.asds.net -- American Society for Dermatologic Surgery
www.mpip.org -- Melanoma Patients' Information Page
www.cancer.gov -- National Cancer Institute
www.nccn.org -- National Comprehensive Cancer Network
www.skincancer.org -- The Skin Cancer Foundation
www.epa.gov/sunwise/uvindex.html -- UV index information

References

Abbasi NR, Yancovitz M, Gutkowicz-Krusin D, Panageas K, Googe P, King R, et al. Utility of lesion diameter in the clinical diagnosis of cutaneous melanoma. Arch Dermatol. 2008;144:469-474.

American Cancer Society. Cancer Facts and Figures 2008. Atlanta, GA: American Cancer Society; 2008.

Anderson L, Schmieder GJ, Werschler WP, et al. Randomized, double-blind, double-dummy, vehicle-controlled study of ingenol mebutate gel 0.025% and 0.05% for actinic keratosis. J Am Acad Dermatol. 2009;60(6):934-43.

Basal cell and squamous cell cancers: NCCN Medical Practice Guidelines and Oncology;V.1.2009. Accessed July 15, 2009.

Braathen LR, Szeimies RM, Basset-Seguin N, Bissonnette R, Foley P, Pariser D, et al. Guidelines on the use of photodynamic therapy for nonmelanoma skin cancer: an international consensus. International Society for Photodynamic Therapy In Dermatology, 2005. J Am Acad Dermatol. 2005;56:125-143.

Brantsch KD, Meisner C, Schonfisch B, Trilling B, Wehner-Caroli J, Rocken M, et al. Analysis of risk factors determining prognosis of cutaneous squamous-cell carcinoma: a prospective study. The Lancet Oncology. 2008;9:713-720.

Clinical practice guideline for melanoma: NCCN Medical Practice Guidelines and Oncology;V.2.2009. Accessed July 15, 2009.

Cyr PR. Atypical Moles. Am Fam Physician. 2008;78(6):735-40. Review.

deBerker D, McGregor JM, Hughes BR. Guidelines for the management of actinic keratoses. Br J Dermatol. 2007;156:222-230.

Eggermont AM, Suciu S, Santinami M, et al: EORTC Melanoma Group. Adjuvant therapy with pegylated interferon alfa-2b versus observation alone in resected stage III melanoma: final result of EORTC 18991, a randomised phase III trial. Lancet. 2008;372(9633):117-26.

Garcia C, Polette E, Crowson AN. Basosquamous carcinoma. J Am Dermatol. 2009;60(1):137-43.

Goodson AG, Grossman D. Strategies for early melanoma detection: Approaches to the patient with nevi. J Am Acad Dermatol. 2009;60(5):719-35: quiz 736-8. Review.

Guadagnolo BA, Zagars GK. Adjuvant radiation therapy for high-risk notal metastases from cutaneous melanoma. Lancet Oncol. 2009;10(4):409-16.

Hexsel, CL, Bangert SD, Hebert AA, et al. Current sunscreen issues: 2007 Food and Drug Administration sunscreen labelling recommendations and combination sunscreen/insect repellent products. J Am Dermatol. 2008;59(2):316-23. Review.

Lachiewicz AM, Berwick M, Wiggins CL, Thomas NE. Survival differences between patients with scalp or neck melanoma and those with melanoma of other sites in the surveillance, epidemiology, and end results (SEER) program. Arch Dermatol. 2008;144:515-521.

Lange JR, Fecher LA, Sharfman WH, et al. Melanoma. In: Abeloff MD, Armitage JO, Nierderhuber JE, Kastan MB, McKenna WG, eds. Abeloff's Clinical Oncology. 4th ed. Philadelphia, Pa: Churchill Livingstone; 2008:chap 73.

Lautenschlager S, Wulf HC, Pittelkow MR. Photoprotection. The Lancet [early online publication]. May 3, 2007.

Markovick SN, Erickson LA, Rao RD, Weenig RH, Pockaj BA, Bardia A, et al. Malignant melanoma in the 21st century, part 1:epidemiology, risk factors, screening, prevention, and diagnosis. Mayo Clin Proc. 2007;82:364-380.

Markovick SN, Erickson LA, Rao RD, Weenig RH, Pockaj BA, Bardia A, et al. Malignant melanoma in the 21st century, part 2: staging, prognosis, and treatment. Mayo Clin Proc. 2007;82:490-513.

Morton CA, mckenna KE, Rhodes LE:British Association of Dermatologists Therapy Guidelines and Audit Subcomittee and the British Photodermatology group. Guidelines for topical photodynamic therapy: update. Br J Dermatol. 2008;159(6):1245-66. Review.

Morton DL, Thompson JF, Cochran AJ Mozzillo N, Elashoff R, Essner R, et al. Sentinel-node biopsy or nodal observation in melanoma. N Engl J Med. 2006;355:1307-1317.

Olsen CM, Zens MS, Stukel TA, et al. Nevus density and melanoma risk in women: to test the divergent pathway hypothesis. Int J Cancer. 2009;124(4):937-44.

Ridky TW. Nonmelanoma skin cancer. J Am Acad Dermatol. 2007;57:484-501.

Savel MS, Wong SI. Review of evidence-based support for pretreatment imaging in melanoma. J Natl compr Canc netw. 2009;7(3):281-9. Review.

Suh KY, Bolognia JL. Signature nevi. J Am Acad Dermatol. 2009;60(3):508-14. Review.

Telfer NR, Colver GB, Morton CA. Guidelines for the Management of Basal Cell Carcinoma. BJD. 2008;159:35-48.

Tran KT, Wright NA, Cockerell CJ. Biopsy of the pigmented lesion-when and how. J Am Acad Dermatol. 2008;59(5):852-71. Review.

Treatment for Metastatic Ocular Melanoma. NCI Cancer Bulletin. March 7, 2006;3(10):8.

Vestergaard ME, Macaskill P, Holt PE, et al. Dermoscopy compared with naket eye examination for the diagnosis of primary melanoma: a meta-analysis of studies performed in a clinical setting. Br J Dermatol. 2008;159(3):669-76.

Warycha MA, Zakrzewski J, Ni Q, et al. Meta-analysis of sentinal lymph node positivity in thin melanoma. Cancer. 2009;115(4):869-79.

Wood GS, Gunkel J, Stewart D, et al. Nonmelanoma skin cancers: basal and squamous cell carcinomas. In: Abeloff MD, Armitage JO, Nierderhuber JE, Kastan MB, McKenna WG, eds. Abeloff's Clinical Oncology. 4th ed. Philadelphia, Pa: Churchill Livingstone; 2008:chap 74.

Zeichner JA, Stern DW, Uliasz A, et al. Placebo-controlled double-blind randomized pilot study of imiquimod 5% cream applied once per week for 6 months for the treatment of actinic keratoses. J Am Acad Dermatol. 2009;60(1):59-62.

Reviewed last on: 7/30/2009
Harvey Simon, MD, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

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