Universität zu Köln

Kreppel, Matthias, Eich, Hans Theodor, Kuebler, Alexander, Zoeller, Joachim E. and Scheer, Martin (2010). Prognostic Value of the Sixth Edition of the UICC's TNM Classification and Stage Grouping for Oral Cancer. J. Surg. Oncol., 102 (5). S. 443 - 450. HOBOKEN: WILEY. ISSN 1096-9098

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Abstract

Background: Carcinoma of the oral cavity is classified according to the TNM staging system of the UICC The staging system is under continuous revision The aim of our study was to assess the prognostic value of the UICC sixth edition for oral cancer, which was established in 2003 Methods: Three-hundred treatment-naive patients with oral squamous cell carcinoma (OSCC) of stages I-IVb were reviewed retrospectively Patients with stage-I disease were treated solely surgically, and patients with stage II-IVb received a multi modal treatment Overall survival was plotted by Kaplan-Meier analysis Prognostic factors were identified through univariate and multivariate analysis Results: Univariate analysis showed a significant impact of T stage (P = 0 009), N stage (P < 0 001). and UICC stage (P <0 001) on overall survival However, no statistical differences were observed between stages T4a and T4b (P = 0 176) and UICC stages IVa and IVb (P = 0 306) Conclusions: T stage. N stage. and UICC stage grouping are good predictors of overall survival in patients with OSCC Neither the division of stage T4 into T4a and To in the sixth edition nor the split of stage IV into IVa and IVb showed significant differences in overall survival between the subgroups J. Surg Oncol 2010, 102.443-449 (C) 2010 Wiley-Liss. Inc

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Kreppel, Matthias UNSPECIFIED UNSPECIFIED UNSPECIFIED Eich, Hans Theodor UNSPECIFIED UNSPECIFIED UNSPECIFIED Kuebler, Alexander UNSPECIFIED UNSPECIFIED UNSPECIFIED Zoeller, Joachim E. UNSPECIFIED UNSPECIFIED UNSPECIFIED Scheer, Martin UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-495900
DOI:	10.1002/jso.21547
Journal or Publication Title:	J. Surg. Oncol.
Volume:	102
Number:	5
Page Range:	S. 443 - 450
Date:	2010
Publisher:	WILEY
Place of Publication:	HOBOKEN
ISSN:	1096-9098
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language SQUAMOUS-CELL CARCINOMA; NECK-CANCER; PREOPERATIVE RADIOCHEMOTHERAPY; OROPHARYNGEAL CANCER; RADICAL RESECTION; PLUS CETUXIMAB; PUBLISHED HEAD; CAVITY CANCER; REGRESSION; SURVIVAL Multiple languages Oncology; Surgery Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/49590