Imaging findings of trichilemmal cyst and proliferating trichilemmal tumour.
Masaya KawaguchiHiroki KatoNatsuko SuzuiTatsuhiko MiyazakiHiroyuki TomitaAkira HaraKanako MatsuyamaMariko SeishimaMasayuki MatsuoPublished in: The neuroradiology journal (2021)
Trichilemmal cysts and proliferating trichilemmal tumours predominantly occurred on the scalp with calcification, and usually exhibited linear or reticular T2 hypointensity. Intratumoral T1 hyperintensity may be a useful imaging feature for differentiating trichilemmal cysts from proliferating trichilemmal tumours.