Epidermal growth factor receptor expression and gene copy number in sinonasal intestinal type adenocarcinoma

• Published in: Oral oncology Vol. 45; no. 9; pp. 835 - 838
• Main Authors: Franchi, Alessandro, Fondi, Cristina, Paglierani, Milena, Pepi, Monica, Gallo, Oreste, Santucci, Marco
• Format: Journal Article
• Language: English
• Published: Kidlington Elsevier Ltd 01.09.2009; Elsevier
• Subjects: Adenocarcinoma; Adenocarcinoma - genetics; Adenocarcinoma - metabolism; Adult; Aged; Aged, 80 and over; Biological and medical sciences; EGFR; Female; Fluorescent in situ hybridization; Gene Dosage; Genes, erbB-1 - genetics; Hematology, Oncology, and Palliative Medicine; Humans; Immunohistochemistry; In Situ Hybridization, Fluorescence; Intestinal type; Male; Medical sciences; Middle Aged; Neoplasm Proteins - genetics; Neoplasm Proteins - metabolism; Nose and paranasal sinuses; Nose Neoplasms - genetics; Nose Neoplasms - metabolism; Occupational; Occupational Diseases - genetics; Occupational Diseases - metabolism; Occupational Exposure - adverse effects; Otolaryngology; Otorhinolaryngology. Stomatology; Paranasal Sinus Neoplasms - genetics; Paranasal Sinus Neoplasms - metabolism; Receptor, Epidermal Growth Factor - genetics; Receptor, Epidermal Growth Factor - metabolism; Tumors; Wood - adverse effects; Adenocarcinoma; Immunohistochemistry; Occupational; Intestinal type; Fluorescent in situ hybridization; Nose and paranasal sinuses; EGFR; Stomatology; In situ; Gut; ENT; Malignant tumor; Hybridization; Paranasal sinus; Anatomic pathology; Growth factor receptor; Cancerology; Epidermal growth factor; Gene; Nose; Cancer

Sinonasal intestinal type adenocarcinoma (ITAC) is a rare subtype of adenocarcinoma strongly associated with professional exposure to wood or leather dusts. It is an aggressive tumor, with an estimated 5-year survival of 40%. Herein, we report a series of 55 cases tested for epidermal growth factor...