DERMATOLOGY EPONYMS – SIGN – LEXICON – (H) Piotr Brzeziński1, Larissa Pessoa2, Virgilio Galvão2, Juan Manuel Barja Lopez
![The scalp hair collar and tuft signs: A retrospective multicenter study of 78 patients with a systematic review of the literature - ScienceDirect The scalp hair collar and tuft signs: A retrospective multicenter study of 78 patients with a systematic review of the literature - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0190962216307332-gr1.jpg)
The scalp hair collar and tuft signs: A retrospective multicenter study of 78 patients with a systematic review of the literature - ScienceDirect
![Two cases of aplasia cutis congenita with hair collar signs and macrophage hyperplasia - Takayama - 2019 - The Journal of Dermatology - Wiley Online Library Two cases of aplasia cutis congenita with hair collar signs and macrophage hyperplasia - Takayama - 2019 - The Journal of Dermatology - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/819448ad-a919-4e8b-8288-f3888fde1b4a/jde14946-fig-0001-m.jpg)
Two cases of aplasia cutis congenita with hair collar signs and macrophage hyperplasia - Takayama - 2019 - The Journal of Dermatology - Wiley Online Library
![Aplasia cutis congenita with hair collar sign and dermal melanocytosis - Cho - 2012 - International Journal of Dermatology - Wiley Online Library Aplasia cutis congenita with hair collar sign and dermal melanocytosis - Cho - 2012 - International Journal of Dermatology - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/e7449a96-e71b-4e04-86e2-478568562d05/ijd_4641_f1.gif)
Aplasia cutis congenita with hair collar sign and dermal melanocytosis - Cho - 2012 - International Journal of Dermatology - Wiley Online Library
![The scalp hair collar and tuft signs: A retrospective multicenter study of 78 patients with a systematic review of the literature - ScienceDirect The scalp hair collar and tuft signs: A retrospective multicenter study of 78 patients with a systematic review of the literature - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0190962216307332-gr2.jpg)
The scalp hair collar and tuft signs: A retrospective multicenter study of 78 patients with a systematic review of the literature - ScienceDirect
![Aplasia cutis congenita: approach to evaluation and management - Browning - 2013 - Dermatologic Therapy - Wiley Online Library Aplasia cutis congenita: approach to evaluation and management - Browning - 2013 - Dermatologic Therapy - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/b0deb00d-6403-4e21-8a9a-a7f85299b862/dth12106-fig-0002-m.png)