Whitish halo on a papular pigmented lesion

Whitish halo on a papular pigmented lesion

Authors

  • Martina Lambertini Dermatology Division, University of Bologna, Bologna, Italy
  • Barbara Corti Dermatology Division, University of Bologna, Bologna, Italy
  • Maria Lucia Tardio Section of Pathology, S. Orsola-Malpighi University Hospital, Bologna, Italy
  • Michelangelo La Placa Dermatology Division, University of Bologna, Bologna, Italy

Keywords:

proliferative nodule, congenital melanocytic nevi, melanoma, histopathology, dermoscopy

References

Bastian BC, Xiong J, Frieden IJ, et al. Genetic changes in neoplasms arising in congenital melanocytic nevi: differences between nodular proliferations and melanomas. Am J Pathol 2002;161(4):1163-1169. PMID: 12368190. DOI: 10.1016/S0002-9440(10)64393-3.

Lowes MA, Norris D, Whitfeld M. Benign melanocytic proliferative nodule within a congenital naevus. Austral J Dermatol 2000;41(2):109-111. PMID: 10812706.

Kiyohara T, Sawai T, Kumakiri M. Proliferative nodule in small congenital melanocytic naevus after childhood. Acta Derm Venereol 2012;92(1):96-97. PMID: 21953408. DOI: 10.2340/00015555-1186.

Nguyen TLT, Theos A, Kelly DR, Busam K, Andea AA. Mitotically active proliferative nodule arising in a giant congenital melanocytic nevus: a diagnostic pitfall. Am J Dermatopathol 2013;35(1):e16-21. PMID: 23348144. DOI:10.1097/DAD.0b013e318265fe12.

Christou EM, Chen AC, Sugo E, Barbaric D, Wargon O. Proliferative nodules of undifferentiated spindle cells arising in a large congenital melanocytic nevus. Austral J Dermatol 2014;55(2):e24-e28. PMID: 23330923. DOI: 10.1111/ajd.12017.

Vergier B, Laharanne E, Prochazkova-Carlotti M, et al. Proliferative nodules vs melanoma arising in giant congenital melanocytic nevi during childhood. JAMA Dermatol 2016;152(10):1147-1151. PMID: 27486690. DOI: 10.1001/jamadermatol.2016.2667.

Herron MD, Vanderhooft SL, Smock K, Zhou H, Leachman SA, Coffin C. Proliferative nodules in congenital melanocytic nevi: a clinicopathologic and immunohistochemical analysis. Am J Surg Pathol 2004;28(8):1017-1025. PMID: 15252307.

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Published

2018-01-31

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How to Cite

1.
Lambertini M, Corti B, Tardio ML, La Placa M. Whitish halo on a papular pigmented lesion. Dermatol Pract Concept. 2018;8(1). Accessed October 26, 2025. https://www.dpcj.org/index.php/dpc/article/view/dermatol-pract-concept-articleid-dp0801a13

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