BACKGROUND: The treatment of squamous cell carcinoma of the lip with surgery is usually curative but incomplete/inadequate excision may be associated with recurrence and poor outcome. There is no consensus in the literature on the definition of an adequate excision margin. METHODS: Patients treated for squamous cell carcinoma of the lip at Westmead Hospital, Sydney, between 1980 and 2000 were eligible for inclusion. Polytomous logistic regression analysis was undertaken to assess for predictors of recurrence. Recurrence-free and overall survival were calculated using Kaplan-Meier survival curves. RESULTS: A total of 130 patients was identified. Median age at diagnosis was 64 years (23-97 years). Most lesions (90%) were located on the lower lip in 96 (74%) male patients. Median follow-up duration was 54 months (0-189 months). Most patients -presented with T1 lesions (75%). Initial treatment was surgery (39%), radiotherapy (48%) or both (13%). Twenty-seven per cent of excised lesions had a close (< or =2 mm) or positive margin. A total of 40 patients (31%) had recurrence (18% lymph nodes, 11% lip and 2% both). In the surgery group recurrence was significantly more likely with close or positive margins (P = 0.05). The 2 year -recurrence-free survival was 82% and 54% for radiotherapy and surgery, respectively (P < 0.001). The 2 year overall survival was similar (90% radiotherapy vs 100% surgery; P = 0.58). CONCLUSION: Incomplete or inadequate excision of some lip cancers results in local recurrence. If re-excision is not feasible -surgeons should consider the role of adjuvant radiotherapy in improving local control.
BACKGROUND: The treatment of squamous cell carcinoma of the lip with surgery is usually curative but incomplete/inadequate excision may be associated with recurrence and poor outcome. There is no consensus in the literature on the definition of an adequate excision margin. METHODS:Patients treated for squamous cell carcinoma of the lip at Westmead Hospital, Sydney, between 1980 and 2000 were eligible for inclusion. Polytomous logistic regression analysis was undertaken to assess for predictors of recurrence. Recurrence-free and overall survival were calculated using Kaplan-Meier survival curves. RESULTS: A total of 130 patients was identified. Median age at diagnosis was 64 years (23-97 years). Most lesions (90%) were located on the lower lip in 96 (74%) male patients. Median follow-up duration was 54 months (0-189 months). Most patients -presented with T1 lesions (75%). Initial treatment was surgery (39%), radiotherapy (48%) or both (13%). Twenty-seven per cent of excised lesions had a close (< or =2 mm) or positive margin. A total of 40 patients (31%) had recurrence (18% lymph nodes, 11% lip and 2% both). In the surgery group recurrence was significantly more likely with close or positive margins (P = 0.05). The 2 year -recurrence-free survival was 82% and 54% for radiotherapy and surgery, respectively (P < 0.001). The 2 year overall survival was similar (90% radiotherapy vs 100% surgery; P = 0.58). CONCLUSION: Incomplete or inadequate excision of some lip cancers results in local recurrence. If re-excision is not feasible -surgeons should consider the role of adjuvant radiotherapy in improving local control.
Authors: C Murray; D Sivajohanathan; T P Hanna; S Bradshaw; N Solish; B Moran; R Hekkenberg; A C Wei; T Petrella Journal: Curr Oncol Date: 2019-02-01 Impact factor: 3.677
Authors: Artur Jan Chyrek; Grzegorz Mikołaj Biele Bielęda; Wojciech Maria Burchardt; Adam Chicheł; Piotr Andrzej Wojcieszek Journal: J Contemp Brachytherapy Date: 2019-04-29
Authors: Matías Tellado; Sebastián Michinski; Joseph Impellizeri; Guillermo Marshall; Emanuela Signori; Felipe Maglietti Journal: Cancer Drug Resist Date: 2022-06-21
Authors: Kristin Lang; Sati Akbaba; Thomas Held; Rami El Shafie; Benjamin Farnia; Nina Bougatf; Denise Bernhardt; Christian Freudlsperger; Peter K Plinkert; Stefan Rieken; Jürgen Debus; Sebastian Adeberg Journal: Tumori Date: 2021-03-01 Impact factor: 2.098