Abstract
Trichofolliculoma is a
rare tumour, presenting as a facial papule with central hairs on the scalp,
face, neck and vulva of adults. Recently, dermoscopic examination has proven
valuable in a great number of dermatological diseases. Easy-to-guess dermoscopic
patterns differ according to the variability and duration of the lesion in
cases of trichofolliculoma. Recently, two dermoscopic demonstrations of
trichofolliculoma were published. One was defined as a “firework pattern”,
histopathologically resembling nests of cells radiating from a follicular
epithelium. The other was depicted as a “bluish nodule with a central
white-pink area, shiny white structures and dotted vessels”. This paper
presents a new dermoscopic pattern, termed “rosary bead with tassel”. The
nodule resembled a “rosary bead” and the tufted hairs, the “tassel”. In two cases presented herein, the lesions
were in late stages with one and three-year histories. Describing a new
dermoscopic variant of trichofolliculoma related to different clinical features
can help to improve the success of the diagnosis with dermoscopy
Keywords
References
- 1- Romero-Pérez D, García-Bustinduy M, Cribier B. Clinicopathologic study of 90 cases of trichofolliculoma. J Eur Acad Dermatol Venereol. 2017; 31:141-142.
- 2- Gokalp H, Gurer MA, Alan S. Trichofolliculoma: a rarevariant of hair folliclehamartoma. Dermatol Online J. 2013; 19:19264.
- 3- Singh N, Kumar N, Chandrashekar L, Thappa DM, Kar R, Srinivas BH. Umbilicatednoduleovereyebrow. Dermatol Online J. 2013; 19:19622.
Abstract
References
- 1- Romero-Pérez D, García-Bustinduy M, Cribier B. Clinicopathologic study of 90 cases of trichofolliculoma. J Eur Acad Dermatol Venereol. 2017; 31:141-142.
- 2- Gokalp H, Gurer MA, Alan S. Trichofolliculoma: a rarevariant of hair folliclehamartoma. Dermatol Online J. 2013; 19:19264.
- 3- Singh N, Kumar N, Chandrashekar L, Thappa DM, Kar R, Srinivas BH. Umbilicatednoduleovereyebrow. Dermatol Online J. 2013; 19:19622.
Details
| Primary Language | English |
|---|---|
| Subjects | Health Care Administration |
| Journal Section | Olgu Sunumu |
| Authors | |
| Publication Date | April 1, 2019 |
| Acceptance Date | April 2, 2019 |
| Published in Issue | Year 2019 Volume: 4 Issue: 1 |
