Retropharyngeal Lymph Node Metastasis from Esthesioneuroblastoma: a Review of the Therapeutic and Prognostic Implications
Overview
Affiliations
Esthesioneuroblastoma (ENB) is a malignant neoplasm of the olfactory epithelium. Metastasis of ENBs to retropharyngeal lymph nodes is an important finding on imaging examinations that alters staging and treatment. A total of 17 cases of ENB from 3 institutions were evaluated. The CT and MR imaging findings from the cases of 4 patients with ENB with retropharyngeal metastatic disease are reviewed. The vector of spread, staging, and treatment implications are discussed.
Mizumoto M, Furukawa T, Yui M, Iritani K, Tatehara S, Inokuchi G Kobe J Med Sci. 2024; 70(2):E56-E60.
PMID: 38936878 PMC: 11216656. DOI: 10.24546/0100489917.
Madhavan Nair L, Mathew J, Rafi M, Cessal Thommachan K, Km J, Varghese B Ecancermedicalscience. 2023; 17:1584.
PMID: 37533955 PMC: 10393312. DOI: 10.3332/ecancer.2023.1584.
Somatostatin Receptor-PET/CT/MRI of Head and Neck Neuroendocrine Tumors.
Rini J, Keir G, Caravella C, Goenka A, Franceschi A AJNR Am J Neuroradiol. 2023; 44(8):959-966.
PMID: 37442593 PMC: 10411831. DOI: 10.3174/ajnr.A7934.
Olfactory Neuroblastomas: What Actually Happens in the Long-Term?.
Mantsopoulos K, Koch M, Iro H, Constantinidis J J Clin Med. 2022; 11(9).
PMID: 35566413 PMC: 9105484. DOI: 10.3390/jcm11092288.
Intranasal Esthesioneuroblastoma: CT Patterns Aid in Preventing Routine Nasal Polypectomy.
Peckham M, Wiggins 3rd R, Orlandi R, Anzai Y, Finke W, Harnsberger H AJNR Am J Neuroradiol. 2017; 39(2):344-349.
PMID: 29217745 PMC: 7410582. DOI: 10.3174/ajnr.A5464.