Jurnal Ilmiah Kedokteran Wijaya Kusuma
Vol. 14 No. 2 (2025): SEPTEMBER 2025

A Rare Presentation of Giant Congenital Melanocytic Nevus: A Case Report

Hidayat, Dinnisa Haura Zhafira (Unknown)
Muhammad, Fathiyah Zahra (Unknown)
Ramadhani, Alyaa Syifa (Unknown)
Fariko, Kensha Firstyputri (Unknown)
Hanifah, Shabrina (Unknown)
Azmi, Valiant Zahirul (Unknown)
Budiarto, Bambang (Unknown)



Article Info

Publish Date
03 Oct 2025

Abstract

Background: Giant congenital melanocytic nevus (GCMN) is a rare condition present at birth, with an estimated incidence of fewer than 1 in 20,000 live births. While smaller congenital melanocytic nevi are common, GCMN poses significant clinical concerns due to its potential malignant transformation into melanoma. Early recognition and long-term monitoring are crucial to mitigate risks. Objective: This case report aims to highlight the clinical presentation, diagnostic approach, and management challenges of GCMN to emphasize the importance of timely intervention. Case Presentation: A 24-year-old male presented with a progressively enlarging blackish facial lump that bled upon scratching. Laboratory tests indicated leukocytosis, and histopathology confirmed tumor growth in the epidermis with papillomatous architecture and hyperkeratosis, leading to a diagnosis of GCMN in the fronto-nasal region. Result: The histopathological findings confirmed GCMN, underscoring the need to its malignant potential. Despite its benign appearance, the lesion’s progressive growth and bleeding tendency warranted close monitoring. Conclusion: GCMN, though rare, requires early detection, appropriate treatment, and lifelong surveillance to prevent malignant transformation. Delayed intervention, often due to cosmetic concerns, may increase complications. Thus, a multidisciplinary approach involving regular follow-ups is essential for optimal patient outcomes.

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Journal Info

Abbrev

JIKW

Publisher

Subject

Biochemistry, Genetics & Molecular Biology Medicine & Pharmacology Public Health

Description

Jurnal Ilmiah Kedokteran Wijaya Kusuma (JIKW) is a periodically scientific publication that contains articles written in Indonesia or english. JIKW receive articles in the scope of Biomedical Sciences, degenerative diseases, infections, congenital abnormalities and public health. JIKW published ...