Primary Cutaneous Melanoma and Pregnancy
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Melanoma Microchapters |
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Diagnosis |
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Treatment |
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2019 AAD Guidelines for management of Primary Cutaneous Melanoma (CM) |
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Primary Cutaneous Melanoma and Pregnancy On the Web |
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American Roentgen Ray Society Images of Primary Cutaneous Melanoma and Pregnancy |
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Risk calculators and risk factors for Primary Cutaneous Melanoma and Pregnancy |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Anum Ijaz M.B.B.S., M.D.[2]
Overview
Cutaneous melanoma (CM) has been reported as the most common malignancy during pregnancy [1], but current evidence shows pregnancy does not increase CM risk or worsen prognosis. In fact, higher parity and younger age at first birth may offer a protective effect,[2] while tanning behaviors remain a clear risk factor.[3]
2019 AAD Guidelines for Management of Primary Cutaneous Melanoma in Pregnancy
Recommendations for management of CM and Pregnancy
| Class B |
| 1. In women with a history of CM, a prolonged waiting period before subsequent pregnancy is not recommended. Factors that affect disease recurrence, including CM thickness and stage, as well as age and fertility of the mother, should determine whether a woman with a history of CM should delay becoming pregnant and for how long.(Level Ⅱ) |
| 2. Exogenous hormones (eg, oral contraceptives and hormone-containing contraceptive devices/implants, postmenopausal hormone replacement therapy, or hormones associated with assisted reproductive technology) may be used in women in whom CM has been diagnosed.(Level Ⅰ/Ⅱ ) |
| Class C |
| 1. In a pregnant woman with CM, a tailored, multidisciplinary approach to care that involves the obstetrician and CM specialists relevant to the patient’s stage of disease is recommended. A diagnosis of CM during pregnancy does not alter prognosis or outcome for the woman; however, work-up and treatment must take the safety of the fetus into consideration. (Level Ⅲ,Expert Opinion) |
| 2. The approach to melanocytic nevi in the pregnant woman should be identical to that in the nonpregnant patient. Any changing nevus during pregnancy should be evaluated and subjected to biopsy if clinically and/or dermoscopically concerning.(Level Ⅲ) |
- ↑ Andersson TM, Johansson AL, Fredriksson I, Lambe M (June 2015). "Cancer during pregnancy and the postpartum period: A population-based study". Cancer. 121 (12): 2072–7. doi:10.1002/cncr.29325. PMID 25737403.
- ↑ Gandini S, Iodice S, Koomen E, Di Pietro A, Sera F, Caini S (November 2011). "Hormonal and reproductive factors in relation to melanoma in women: current review and meta-analysis". Eur J Cancer. 47 (17): 2607–17. doi:10.1016/j.ejca.2011.04.023. PMID 21620689.
- ↑ Ghiasvand R, Rueegg CS, Weiderpass E, Green AC, Lund E, Veierød MB (February 2017). "Indoor Tanning and Melanoma Risk: Long-Term Evidence From a Prospective Population-Based Cohort Study". Am J Epidemiol. 185 (3): 147–156. doi:10.1093/aje/kww148. PMID 28077359.