Cyfra 21-1 as a serum tumor marker for follow up of patients with laryngeal and hypopharyngeal squamous cell carcinoma
AIM: To evaluate the importance and potential of Cyfra21-1 as a tumor marker (TM) for follow-up of patients with squamous cell carcinoma (SCC) in laryngeal and hypopharyngeal cancer. PATIENTS AND METHODS: Cyfra21-1 serum levels of 50 patients with laryngeal and hypopharyngeal SCC were evaluated by E...
שמור ב:
מחבר ראשי: | |
---|---|
מחברים אחרים: | |
פורמט: | Dissertation |
שפה: | אנגלית |
יצא לאור: |
Philipps-Universität Marburg
2009
|
נושאים: | |
גישה מקוונת: | PDF-Volltext |
תגים: |
הוספת תג
אין תגיות, היה/י הראשונ/ה לתייג את הרשומה!
|
סיכום: | AIM: To evaluate the importance and potential of Cyfra21-1 as a tumor marker (TM) for follow-up of patients with squamous cell carcinoma (SCC) in laryngeal and hypopharyngeal cancer. PATIENTS AND METHODS: Cyfra21-1 serum levels of 50 patients with laryngeal and hypopharyngeal SCC were evaluated by ECLIA assay. Statistical analysis was performed using Kruskal-Wallis and Jonckheere-Terpstra tests. RESULTS: There was no significant correlation between Cyfra21-1 levels at the time of initial diagnosis and the clinicopathological parameters. The clinical performance of Cyfra 21-1 as an individual tumor marker for follow-up of patients was good. This is shown by the area under the curve (0.873) of their receiver operating characteristic curves. The sensitivity and specificity of Cyfra 21-1 at a cut-off 3.3 ng/ml ere 61.1% and 96.9% respectively. CONCLUSION: Cyfra 21-1 is not suitable for early diagnosis of SCC of the larynx and hypopharynx. An abrupt increase of Cyfra 21-1 in serial measurements indicates impending disease progression in individual patients. |
---|---|
תיאור פיזי: | 75 Seiten |
DOI: | 10.17192/z2009.0796 |