1. Glottic-Subglottic adenoid cystic carcinoma. A case report and review of the literature
- Author
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Germano Guerra, Giovanni Conzo, Domenico Testa, Gioacchino D'Errico, Francesco Riccitiello, Michele Nunziata, Gaetano Motta, Gennaro Ilardi, Maria Siano, Mario Vitale, Testa, Domenico, Germano, Guerra, Conzo, Giovanni, Michele, Nunziata, Gioacchino, D'Errico, Maria, Siano, Gennaro, Ilardi, Mario, Vitale, Francesco, Riccitiello, Motta, Gaetano, Testa, D, Guerra, G, Conzo, G, Nunziata, M, D'Errico, G, Siano, M, Ilardi, Gennaro, Vitale, M, Riccitiello, Francesco, and Motta, G.
- Subjects
Larynx ,Pathology ,medicine.medical_specialty ,Epiglottis ,Glottis ,Adenoid cystic carcinoma ,glottic cancer ,stomatognathic system ,medicine ,Carcinoma ,otorhinolaryngologic diseases ,Humans ,Subglottis ,Laryngeal Neoplasms ,Salivary gland ,business.industry ,General Medicine ,Laryngeal Neoplasm ,Middle Aged ,medicine.disease ,Carcinoma, Adenoid Cystic ,medicine.anatomical_structure ,Surgery ,Female ,Supraglottis ,business ,Research Article - Abstract
Background: Malignant tumours of minor salivary glands are uncommon, representing only 2-4% of all head and neck cancers. In the larynx, minor salivary gland tumours rarely occur and constitute less than 1% of laryngeal neoplasm. Most of the minor salivary gland tumours arise in the subglottis; however, they can also occur in the supraglottis, in the false vocal cords, aryepiglottic folds and caudal portion of the epiglottis. The most common type of malignant minor salivary gland tumour is adenoid cystic carcinoma. Methods: We present a unusual case of adenoid cystic carcinoma of glottic-subglottic region in a 61-year-old woman. Follow-up endoscopy and laryngeal magnetic resonance imaging (MRI) at three years after treatment showed no recurrence of the tumour. Results: The diagnosis of glottic-subglottic adenoid cystic carcinoma should be considered in patients who are characterized by dyspnea, cough and stridor, but do not respond to pharmacologic approach. Conclusions: Adenoid cystic carcinoma is usually a very slow growing cancer, invested by an apparently normal laryngeal mucosa, so that it can show no clear symptoms for a long time. For these reasons the increasing number of diagnostic mistakes or late diagnosis that may be fatal in some cases
- Published
- 2014