"Chondromesenchymal hamartomas are rare, benign, tumour-like nasal masses in children that have been associated with DICER1 mutations."
"Chondromesenchymal hamartoma was introduced in the World Health Organizatiοn classification of head and neck tumours, 4th edition (2016), under the category "Tumours of the nasal cavity, paranasal sinuses, and skull base.""
"Chondromesenchymal hamartomas are rare, benign, tumour-like nasal masses in children that have been associated with DICER1 mutations."
"Chondromesenchymal hamartoma is associated with somatic or germline DICER1 mutations 3,4. It is therefore part of the phenotypic spectrum of DICER1 tumour predisposition syndrome."