Yüz derisinde boynuzsu çıkıntı ve cilt kanseri: İki olgu sunumu

Öz

Korn kutaneum (deride boynuzsu çıkıntı), uzunluğu birkaç milimetre ile birkaç santimetre arasında değişen, boynuzumsu görünümde hiperkeratotik lezyonlardır. Korn kutaneum sıklıkla yüz, kulaklar ve güneş gören diğer alanlarda görülür. Korn kutaneum, zeminde mevcut olan benign, premalign veya malign değişikliklerle birlikte veya onların sonucu oluşmaktadır. Bu yazıda fasiyal korn kutaneum zemininde skuamöz hücreli kanser ve bazal hücreli kanser tespit edilen iki hasta sunulmaktadır.

Anahtar Kelimeler

• Korn kutaneum, skuamöz hücreli kanser, bazal hücreli kanser

Facial cutaneous horn and skin cancer: Report of two cases

Öz

Cornu cutaneum horn is a lesion with hyperkeratosis resembling that of an animal horn and its length varies from a few millimeters to several centimeters. The horn is most commonly located in the face, ears and other sun exposed areas. Cornu cutaneum occurs in association with, or as a response to a wide variety of underlying benign, pre-malignant, and malignant cutaneous diseases. Two cases with facial cutaneous horn with underlying squamous cell carcinoma and basal cell carcinoma is reported.

Anahtar Kelimeler

• Cornu cutaneum, squamous cell carcinoma, basal cell carcinoma

Kaynakça

1. Michal M, Bisceglia M, Di Mattia A, Requena L, Fanburg- Smith JC, et al. Gigantic cutaneous horns of the scalp. Le- sions with a gross similarity to the horns of animals: A re- port of four cases. Am J Surg Pathol 2002;26:789-94.
2. Bondeson J. Everard H, Hunter J. Cutaneous horns: a histori- cal review. Am J Dermatopathol 2001;23:362-9.
3. Home E. Observations on certain horny excrescences of the human body. Philos Trans R Soc Lond B Biol Sci 1791;81:95–105.
4. Nath AK, Thappa DM. Crab-like appearance of cutaneous horns. Indian J Dermatol Venereol Leprol 2009;75:300-1.
5. Mencia-Gutierrez E, Gutierrez-Diaz E, Redondo-Marcos I, Ricoy JR, Garcia-Torre JP. Cutaneous horns of the eyelid: a clinico-pathological study of 48 cases. J Cutan Pathol 2004;31:539–543.
6. Ozturk S, Cil Y, Sengezer M, Yigit T, Eski M, Ozcan A. Squamous cell carcinoma arising in the giant cutaneous horns accompanied with renal cell carcinoma. Eur J Plast Surg 2006;28:483-5.
7. Yu RCH, Pryce DW, Macfarlane AW, Stewart TW. A histo- pathological study of 643 cutaneous horns. Br J Dermatol 1991;124:449-52.
8. Baykal C, Savci N, Kavak A, Kurul S. Palmoplantar kerato- derma and oral leucoplakia with cutaneous horn of the lips. Br J Dermatol 2002;146:680-3.

9. Chakraborty AN. A case of cutaneous horn. Br J Dermatol 1951;63:323-323.
10. Rekha A, Ravi A. Cornu cutaneum-cutaneous horn on the penis. Indian J Surg 2004;66:296-7.
11. Tauro LF, Martis JJS, John SK, Kumar KP. Cornu cutaneum at an unusual site. Indian J Plast Surg 2006;39:76-8.
12. Bashir JHH. Pachyonychia congenita type 1, with cutaneous horn: a single case report. Sudan J Dermatol 2005;3:37-42.
13. Francis L, John M, Joseph S, John SK, Kumar KP. Cor- nu cutaneum at an unusual site. Indian J Plast Surg 2006;39:76-8.
14. Souza LN, Martins CR, de Paula AM. Cutaneous horn occurring on the lip of a child. Int J Paediatr Dent 2003;13:365-7.