Abstract
Case summary
A 27-year-old woman presented with multiple upper and lower eyelid skin masses that developed over several years. The masses were as large as whitish millet, and were around the upper and lower eyelid margin and the face. The patient had previously undergone subtotal thyroidectomy for a thyroid mass and a mass excision for extremity hemangioma. Excisional biopsy was performed for the diagnosis, and trichilemmoma was diagnosed based on histopatho-logic examination. Consequently, multiple trichilemmoma associated with Cowden syndrome was diagnosed, and breast evaluations for existence of further masses were recommended. On breast examinations, intraductal papilloma and fi-broadenoma were detected.
References
1. Headington JT, French AJ. Primary neoplasms of the hair follicle. Histogenesis and classification. Arch Dermatol. 1962; 86:430–41.
2. Brownstein MH, Shapiro L. Trichilemmoma. Analysis of 40 new cases. Arch Dermatol. 1973; 107:866–9.
3. Brownstein MH, Wolf M, Bikowski JB. Cowden's disease: a cuta-neous marker of breast cancer. Cancer. 1978; 41:2393–8.
4. Hong WK, Song HJ, Lee HS, et al. A case of cowden syndrome. Korean J Dermatol. 2007; 45:829–31.
5. Eng C. Will the real Cowden syndrome please stand up: revised di-agnostic criteria. J Med Genet. 2000; 37:828–30.
6. Starink TM. Cowden's disease: analysis of fourteen new cases. J Am Acad Dermatol. 1984; 11:1127–41.
7. Lloyd KM 2nd, Dennis M. Cowden's disease. A possible new symptom complex with multiple system involvement. Ann Intern Med. 1963; 58:136–42.
8. Rustad CF, Bjørnslet M, Heimdal KR, et al. Germline PTEN muta-tions are rare and highly penetrant. Hered Cancer Clin Pract. 2006; 4:177–85.
9. Al-Zaid T, Ditelberg JS, Prieto VG, et al. Trichilemmomas show loss of PTEN in cowden syndrome but only rarely in sporadic tumors. J Cutan Pathol. 2012; 39:493–9.
11. Ha M, Chung JW, Hahm KB, et al. A case of Cowden syndrome di-agnosed from multiple gastric polyposis. World J Gastroenterol. 2012; 18:861–4.
12. Schweitzer S, Hogge JP, Grimes M, et al. Cowden disease: a cuta-neous marker for increased risk of breast cancer. AJR Am J Roentgenol. 1999; 172:349–51.
13. Hildenbrand C, Burgdorf WH, Lautenschlager S. Cowden syn-drome-diagnostic skin signs. Dermatology. 2001; 202:362–6.
15. Jung MH. Breast cancer in cowden syndrome : a case report. J Korean Soc Radiol. 2009; 60:279–82.