Basosquamous carcinoma and melanoma collision tumor in a child with xeroderma pigmentosum

BOSTANCI S., AKAY B. N., Kirmizi A., HEPER A., Farabi B.

Pediatric Dermatology, cilt.37, sa.2, ss.390-392, 2020 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 37 Sayı: 2
  • Basım Tarihi: 2020
  • Doi Numarası: 10.1111/pde.14097
  • Dergi Adı: Pediatric Dermatology
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, CAB Abstracts, EMBASE, MEDLINE
  • Sayfa Sayıları: ss.390-392
  • Anahtar Kelimeler: genodermatoses, neoplasms - malignant, photosensitivity, LIGHT
  • Ankara Üniversitesi Adresli: Evet

Özet

© 2020 Wiley Periodicals, Inc.Xeroderma pigmentosum (XP) is a rare autosomal recessive genodermatosis associated with hypersensitivity to ultraviolet radiation (UVR), being due to defects involving the nucleotide excision repair pathway. Patients with XP are prone to develop multiple cutaneous neoplasms including non-melanoma skin cancers and melanoma. Collision tumors in patients with XP have been reported in the literature including the following lesions, actinic keratosis, basal cell carcinoma, squamous cell carcinoma, and in situ melanoma. Herein, we present a rare collision tumor composed of melanoma and basosquamous carcinoma in a 13-year-old XP patient and describe the dermoscopic features.