<i>TP53</i> Abnormalities and MMR Preservation in 5 Cases of Proliferating Trichilemmal Tumours

• Main Authors: Raquel Martín-Sanz (Author), José María Sayagués (Author), Pilar García-Cano (Author), Mikel Azcue-Mayorga (Author), María del Carmen Parra-Pérez (Author), María Ángeles Pacios-Pacios (Author), Enric Piqué-Durán (Author), Jorge Feito (Author)
• Format: Book
• Published: MDPI AG, 2021-05-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Proliferating trichilemmal tumours (PTT) are defined by a benign squamous cell proliferation inside a trichilemmal cystic (TC) cavity. A possible explanation of this proliferative phenomenon within the cyst may be molecular alterations in genes associated to cell proliferation, which can be induced...