Figure 2 from The scalp hair collar and tuft signs: A retrospective multicenter study of 78 patients with a systematic review of the literature | Semantic Scholar
Congenital Absence of Skin on Scalp
Figure 3 from The scalp hair collar and tuft signs: A retrospective multicenter study of 78 patients with a systematic review of the literature | Semantic Scholar
Aplasia Cutis Congenita With the "Hair Collar Sign" | Consultant360
![Hair collar sign associated with scalp aplasia cutis congenita]. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/0ac9bb62d2510e274ba48d1a02b284256717c9ab/1-Figure1-1.png "Hair collar sign associated with scalp aplasia cutis congenita]. | Semantic Scholar")
Hair collar sign associated with scalp aplasia cutis congenita]. | Semantic Scholar
Developmental Anomalies | SpringerLink
Developmental Anomalies Chapter 53
Developmental Anomalies | Clinical Gate
Developmental Anomalies | Plastic Surgery Key
Aplasia cutis congenita
Disorders of Pigmentation - ppt video online download
What are the signs here in these images.. Importance? - Thread from Sthanu @Sthanu5 - Rattibha
Aplasia cutis congenita with hair collar sign and dermal melanocytosis - Cho - 2012 - International Journal of Dermatology - Wiley Online Library
Aplasia cutis congenita: Evaluation of signs suggesting extracutaneous involvement - Patel - 2018 - Pediatric Dermatology - Wiley Online Library
Dermoscopic Findings of Scalp Aplasia Cutis Congenita. - Abstract - Europe PMC
Asian Society of Pediatric Dermatology
Aplasia cutis congenita | DermNet
Aplasia cutis congenita | DermNet
Aplasia Cutis Congenita Circumscripta= عدم تصنع الجلد الخلقي المتحدد
Starburst hair follicles: A dermoscopic clue for aplasia cutis congenita. | Semantic Scholar
![Figure 3 from [Hair collar sign associated with scalp aplasia cutis congenita]. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/0ac9bb62d2510e274ba48d1a02b284256717c9ab/1-Figure3-1.png "Figure 3 from [Hair collar sign associated with scalp aplasia cutis congenita]. | Semantic Scholar")
Figure 3 from [Hair collar sign associated with scalp aplasia cutis congenita]. | Semantic Scholar
The “Hair-Collar” Sign - The Journal of Pediatrics
Bullous aplasia cutis congenita – a report of two cases and brief review of the literature
