[Inverted papilloma of the nose and paranasal sinuses : Diagnosis, treatment, and malignant transformation]. / Invertiertes Papillom der Nase und Nasennebenhöhlen : Diagnostik, Therapie und maligne Transformation.
HNO
; 72(4): 257-264, 2024 Apr.
Article
en De
| MEDLINE
| ID: mdl-38214715
ABSTRACT
Inverted papilloma (IP) are benign tumors that show a locally aggressive behavior, a high rate of recurrence, and a potential for malignant transformation. Specific radiological signs such as hyperostosis at the origin of the IP and convoluted cerebriform patterns, as well as the typical endoscopic aspect, can lead to diagnosis and enable preoperative planning of surgical access and the extent of surgery. Endonasal endoscopic techniques are considered the gold standard and the introduction of extended surgical techniques such as the prelacrimal approach, frontal drillout, or orbital transposition facilitate complete subperiosteal resection with preservation of important physiological structures. There is a risk of synchronous and metachronous squamous cell carcinomas (IP-SCC). Research focuses on radiological criteria to differentiate benign IP from IP-SCC, genetic and epigenetic factors in the process of malignant transformation, and estimation of the risk of IP progressing to IP-SCC.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Senos Paranasales
/
Neoplasias de los Senos Paranasales
/
Neoplasias Nasales
/
Papiloma Invertido
Tipo de estudio:
Diagnostic_studies
Límite:
Humans
Idioma:
De
Revista:
HNO
Año:
2024
Tipo del documento:
Article