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Imaging sonographic findings of in a case of proliferating trichilemmal tumor of a finger: A case report
- Authors
- Kwon, Ki Eon; Kim, Seon-Jeong; Kim, Joo Hak; Jung, Yoon Yang; Park, Noh Hyuck; Park, Ji Yeon; Kang, Kyung A.; Baek, Soo Heui
- Issue Date
- Mar-2018
- Publisher
- WILEY
- Keywords
- trichilemmal tumor; trichilemmal cyst; subungual region; ultrasound; hand
- Citation
- JOURNAL OF CLINICAL ULTRASOUND, v.46, no.3, pp.215 - 217
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF CLINICAL ULTRASOUND
- Volume
- 46
- Number
- 3
- Start Page
- 215
- End Page
- 217
- ISSN
- 0091-2751
- Abstract
- Proliferating trichilemmal tumor (PTT) is a rare tumor that originates from the outer root sheath of a hair follicle. About 90% of PTTs occur on the scalp. The sonographic findings of PTT in the subungual region have not been reported previously. In our case, sonography showed a heterogeneous mass containing echogenic foci with no detectable intratumoral vascularity. These echogenic foci probably represent keratin and cholesterol.
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Collections - 서울 의과대학 > 서울 교육협력지원교실 > 1. Journal Articles
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Related Researcher
- JUNG, YOON YANG
- COLLEGE OF MEDICINE (DEPARTMENT OF MEDICAL COOPERATION)