CONCLUSION: In this material consisting of various salivary gland carcinomas, stage I, male gender and age were the most powerful predictors of patient outcome. OBJECTIVES: To retrieve the records of all salivary gland cancer (SGC) patients diagnosed in Finland between 1991 and 1996 and to evaluate the incidence, histological type and location of SGC, the treatment given and the outcome. MATERIAL AND METHODS: The records for all SGCs (n =286) diagnosed in Finland between 1991 and 1996 and reported to the Finnish Cancer Registry were retrieved. The histological re-evaluation and retrospective study involved 237 SGC patients. RESULTS: The study population consisted of 125 males and 112 females. The mean age was 59 years (males 61 years, females 58 years). Follow-up was at least 5 years. The commonest tumor location was the parotid gland (n = 152; 64%), followed by the minor salivary glands (n =46; 19%), the submandibular gland (n =38; 16%) and the sublingual gland (n = 1; 0.4%). The most frequent histological types of SGC were adenoid cystic carcinoma (n =65; 27%), mucoepidermoid carcinoma (n =45; 19%) and acinic cell carcinoma (n =41; 17%). Surgery, either alone or in combination with other treatment modalities, was used in 209 cases (88%). Radiotherapy was given to 136 patients (57%), 13 of whom (5%) did not undergo surgery. The 5-year overall survival rate was 56.5%, and for stages I-IV it was 78%, 25%, 21% and 23%, respectively (p <0.001; log-rank test). Of the commonest tumor types, the best 5-year relative survival rate was for patients with acinic cell carcinoma (96%), followed by those with mucoepidermoid (79%) and adenoid cystic carcinoma (74%).
CONCLUSION: In this material consisting of various salivary gland carcinomas, stage I, male gender and age were the most powerful predictors of patient outcome. OBJECTIVES: To retrieve the records of all salivary gland cancer (SGC) patients diagnosed in Finland between 1991 and 1996 and to evaluate the incidence, histological type and location of SGC, the treatment given and the outcome. MATERIAL AND METHODS: The records for all SGCs (n =286) diagnosed in Finland between 1991 and 1996 and reported to the Finnish Cancer Registry were retrieved. The histological re-evaluation and retrospective study involved 237 SGC patients. RESULTS: The study population consisted of 125 males and 112 females. The mean age was 59 years (males 61 years, females 58 years). Follow-up was at least 5 years. The commonest tumor location was the parotid gland (n = 152; 64%), followed by the minor salivary glands (n =46; 19%), the submandibular gland (n =38; 16%) and the sublingual gland (n = 1; 0.4%). The most frequent histological types of SGC were adenoid cystic carcinoma (n =65; 27%), mucoepidermoid carcinoma (n =45; 19%) and acinic cell carcinoma (n =41; 17%). Surgery, either alone or in combination with other treatment modalities, was used in 209 cases (88%). Radiotherapy was given to 136 patients (57%), 13 of whom (5%) did not undergo surgery. The 5-year overall survival rate was 56.5%, and for stages I-IV it was 78%, 25%, 21% and 23%, respectively (p <0.001; log-rank test). Of the commonest tumor types, the best 5-year relative survival rate was for patients with acinic cell carcinoma (96%), followed by those with mucoepidermoid (79%) and adenoid cystic carcinoma (74%).
Authors: Elina Salovaara; Olli Hakala; Leif Bäck; Petri Koivunen; Kauko Saarilahti; Fabricio Passador-Santos; Ilmo Leivo; Antti A Mäkitie Journal: Eur Arch Otorhinolaryngol Date: 2012-03-22 Impact factor: 2.503
Authors: Houda Boukheris; Rochelle E Curtis; Charles E Land; Graça M Dores Journal: Cancer Epidemiol Biomarkers Prev Date: 2009-10-27 Impact factor: 4.254
Authors: Mark R Gilbert; Arun Sharma; Nicole C Schmitt; Jonas T Johnson; Robert L Ferris; Umamaheswar Duvvuri; Seungwon Kim Journal: JAMA Otolaryngol Head Neck Surg Date: 2016-05-01 Impact factor: 6.223