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van Hof KS, Wakkee M, Sewnaik A, Herkendaal AF, Tans L, Mast H, van den Bos RR, Mureau MAM, Offerman MPJ, Baatenburg de Jong RJ. Long-term outcomes, quality of life, and costs of treatment modalities for T1-T2 lip carcinomas. Oral Dis 2024; 30:2063-2074. [PMID: 37650356 DOI: 10.1111/odi.14723] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 07/11/2023] [Accepted: 08/14/2023] [Indexed: 09/01/2023]
Abstract
PURPOSE Early stage lip squamous cell carcinoma (lip SCC) can be treated with conventional excision, Mohs micrographic surgery (MMS), or brachytherapy. The aim of this retrospective study was to describe the medical outcomes, patient-reported outcomes, and costs of these treatments. METHODS A retrospective cohort study of T1-T2 lip SSCs treated between 1996 and 2019. Medical outcomes, recurrences, and survival were retrieved from medical records. Facial appearance, facial function, and Quality of Life (QoL) were measured with the Face-Q H&N and EQ-5D-5L questionnaires. Costs were also calculated. RESULTS Of the 336 lip SCCs, 122 were treated with excision, 139 with MMS, and 75 with brachytherapy. Locally, the recurrence rate was 2.7% and regionally 4.8%. There were 2% disease-related deaths. T2-stage and poor tumor differentiation were associated with recurrences. Posttreatment QoL, facial function, and appearance were rated as good. Brachytherapy was the most expensive treatment modality. CONCLUSION Early-stage lip SCC has a good prognosis, with a disease-specific survival of 98.2% after a median follow-up of 36 months, there was a high QoL and satisfaction at long-term follow-up. Based on the costs and the risk of locoregional recurrences, we believe that, for most noncomplex lip SCCs, MMS would be the most logical treatment option.
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Affiliation(s)
- Kira S van Hof
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Marlies Wakkee
- Department of Dermatology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Aniel Sewnaik
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Aimée F Herkendaal
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Lisa Tans
- Department of Radiotherapy, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Hetty Mast
- Department of Oral and Maxillofacial Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Renate R van den Bos
- Department of Dermatology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Marc A M Mureau
- Department of Plastic & Reconstructive Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Marinella P J Offerman
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Robert J Baatenburg de Jong
- Department of Otorhinolaryngology and Head and Neck Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
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Kansara S, Oral E, Sarkar I, Sandulache V, Mualla R, Walvekar RR, Ryan W, Ha P. Rate of occult metastasis in lip squamous cell carcinoma: A systematic review and meta-analysis. Head Neck 2024. [PMID: 38497534 DOI: 10.1002/hed.27747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 02/12/2024] [Accepted: 03/12/2024] [Indexed: 03/19/2024] Open
Abstract
OBJECTIVES The rate of occult metastasis in lip cancer is poorly studied. Management of the regional nodal basin in lip cancer is thus controversial. This study sought to understand the true rate of micrometastasis in lip cancer. MATERIALS AND METHODS Systematic review and meta-analysis was conducted of English language studies reporting lip cancer sentinel node biopsy results. Studies were obtained from the PubMed database between the years 2000 and 2023 using the search terms "sentinel node biopsy" and "squamous cell carcinoma." Random effect and fixed effect meta-analyses were performed. RESULTS Thirteen studies met inclusion criteria. Low heterogeneity was noted among the studies, as indicated by the I2 inconsistency test (I2 = 0%). The rate of occult metastasis ranged between 0 and 33% (mean 9%). A total of 189 lip sentinel node biopsies had been performed. Of these, 21 revealed occult nodal metastasis (11.1%, 95% CI 7.36%-16.44%). One step, generalized linear mixed modeling revealed the true rate of occult nodal metastasis to be 10% (95% CI (0.0504, 0.1746), p < 0.0001). CONCLUSION The rate of occult metastasis in lip cancer approaches the threshold for elective management of the regional nodal basin. Sentinel node biopsy is optimally suited for management of high-risk early T stage lip cancer.
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Affiliation(s)
- Sagar Kansara
- Department of Otolaryngology-Head and Neck Surgery, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
| | - Evrim Oral
- School of Public Health, Biostatistics and Data Science Program, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
| | - Indrani Sarkar
- School of Public Health, Biostatistics and Data Science Program, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
| | - Vlad Sandulache
- Department of Otolaryngology-Head and Neck Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - Rula Mualla
- Department of Otolaryngology-Head and Neck Surgery, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
| | - Rohan R Walvekar
- Department of Otolaryngology-Head and Neck Surgery, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
| | - William Ryan
- Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, California, USA
| | - Patrick Ha
- Department of Otolaryngology-Head and Neck Surgery, University of California, San Francisco, California, USA
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Cortese A, Catalano S, Giunta AAM, Borri A, Panetta D, Claudio PP. Lip Reconstruction by Double Layer and Double Flap New Combination Technique: A Case Series. Dent J (Basel) 2022; 10:dj10020019. [PMID: 35200244 PMCID: PMC8870704 DOI: 10.3390/dj10020019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Revised: 01/10/2022] [Accepted: 01/17/2022] [Indexed: 02/04/2023] Open
Abstract
In the past, lip reconstruction after ablative surgery has been performed by primary closure and more recently by free flap transfer technique. Cheek’s skin flap has been used to reconstruct the lower lip cutaneous portion. This study presents a reconstructive method for the vermillion and the lip’s cutaneous portion using the Goldstein–Robotti techniques (for the vermillion) and the buccinator flap to reconstruct the cutaneous lip portion and the perioral muscles. This procedure allows a complete reconstruction with a double layer technique for defects of more than one-third of both lips, together or alone, including modiolus, showing satisfactory functionality and aesthetics. The procedure was carried out by splitting the buccinator muscle and elongating the upper and lower buccinator bundles, together or alone. Soft tissue blunt dissection prevented most facial nerves and vessels injuries, ensuring blood supply and an amount of lip sensitivity. Even in the case of facial vessel ligatures after neck dissection, the technique was possible basing the flap pedicle on the internal maxillary artery branches (buccinator) and contralateral facial vessels (orbicularis). We present a case series of six reconstructions of various defects of the upper and lower lips, including the commissure after ablative surgery for squamous cell carcinoma and polymorphous adenocarcinoma. The results showed satisfactory functional and aesthetic outcomes, with similar tissue texture, static and dynamic symmetry achieved for all the patients.
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Affiliation(s)
- Antonio Cortese
- Unit of Maxillofacial Surgery, Department of Medicine and Surgery, University of Salerno, 84084 Salerno, Italy; (A.B.); (D.P.)
- Correspondence: (A.C.); (P.P.C.)
| | - Salvatore Catalano
- ENT Department, Santa Maria della Misericordia Hospital, 06121 Perugia, Italy; (S.C.); (A.A.M.G.)
| | | | - Antonio Borri
- Unit of Maxillofacial Surgery, Department of Medicine and Surgery, University of Salerno, 84084 Salerno, Italy; (A.B.); (D.P.)
| | - Daniele Panetta
- Unit of Maxillofacial Surgery, Department of Medicine and Surgery, University of Salerno, 84084 Salerno, Italy; (A.B.); (D.P.)
| | - Pier Paolo Claudio
- National Center Natural Product Research, Department of Biomolecular Sciences, University of Mississippi, Jackson, MS 39216, USA
- Department of Maxillofacial Surgery, University of Mississippi Medical Center, Jackson, MS 39216, USA
- Correspondence: (A.C.); (P.P.C.)
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Copelli C, Manfuso A, Cassano L, Pederneschi N, Tewfik K, Pansini A, Cocchi R. Recurrent squamous cell carcinoma of the lower lip: salvage surgery outcome. Br J Oral Maxillofac Surg 2021; 59:921-927. [PMID: 34456078 DOI: 10.1016/j.bjoms.2020.10.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 10/18/2020] [Indexed: 11/16/2022]
Abstract
Squamous cell carcinoma (SCC) of the lip is one of the most commonly occurring oral cancers, mainly involving the lower lip. Despite a good prognosis in cases of early detection, survival rates drop dramatically in the presence of recurrence. While there are many studies in the literature regarding the management of primary tumours, the rate of recurrence in lower lip SCC is low and therefore there are few data and articles about them. We retrospectively reviewed patients affected by recurrent SCC of the lower lip treated surgically from 2011 to 2019 in a single centre. Data and results were compared with those in the literature. A total of 16 patients (mean [range] age: 78.1 [62-93] years) were eligible for inclusion. The disease-free survival rate at 2 and 5 years was 29.6% and the overall survival rate at 2 and 5 years was 14.4%. A significantly higher rate of failure and a worse prognosis was observed in patients with neck involvement. The prognosis of recurrent lower lip SCC is unfavourable with extremely low survival rates. This issue is probably linked to the oncological pathology but also to the advanced age of most patients, the presence of several comorbidities and, consequently, the high risk of perioperative mortality. For this reason, the analysis of data sets reported in the literature may help the surgeon in the management of recurrences and selection of patients.
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Affiliation(s)
- C Copelli
- Operative Unit of Maxillo-Facial Surgery, Otolaryngology and Dentistry, Foundation IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy.
| | - A Manfuso
- Operative Unit of Maxillo-Facial Surgery, Otolaryngology and Dentistry, Foundation IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
| | - L Cassano
- Operative Unit of Maxillo-Facial Surgery, Otolaryngology and Dentistry, Foundation IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
| | - N Pederneschi
- Operative Unit of Maxillo-Facial Surgery, Otolaryngology and Dentistry, Foundation IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
| | - K Tewfik
- Operative Unit of Maxillo-Facial Surgery, Otolaryngology and Dentistry, Foundation IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
| | - A Pansini
- Operative Unit of Maxillo-Facial Surgery, Federico II University, Naples, Italy
| | - R Cocchi
- Operative Unit of Maxillo-Facial Surgery, Otolaryngology and Dentistry, Foundation IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, FG, Italy
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5
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Zhou Y, Yu T, Rui X, Jin T, Huang Z, Huang Z. Effectiveness of diffusion-weighted imaging in predicting cervical lymph node metastasis in head and neck malignancies. Oral Surg Oral Med Oral Pathol Oral Radiol 2021; 131:122-129.e2. [DOI: 10.1016/j.oooo.2020.06.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2020] [Revised: 06/11/2020] [Accepted: 06/28/2020] [Indexed: 01/18/2023]
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Yücel A, Ömeroğlu E, Güllüev M, İnan İ, Yücel H. Predictive factors of late neck metastasis in early stage lip cancer followed by "wait and see" policy. Am J Otolaryngol 2020; 41:102556. [PMID: 32526529 DOI: 10.1016/j.amjoto.2020.102556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Accepted: 05/24/2020] [Indexed: 10/24/2022]
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7
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Walton E, Cramer JD. Predictors of occult lymph node metastases in lip cancer. Am J Otolaryngol 2020; 41:102419. [PMID: 32081379 DOI: 10.1016/j.amjoto.2020.102419] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2020] [Accepted: 02/03/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE The incidence of lymph node metastases (LNM) in squamous cell carcinoma of the lip is modest (8%), making it challenging to identify patients that may benefit from elective pathologic staging evaluation of the neck. We evaluated predictors of LNM in patients with lip cancer in order to potentially refine selection of patients for pathologic staging evaluation of the neck. STUDY DESIGN Retrospective cohort study. SUBJECTS Clinically N0 patients with squamous cell carcinoma of the lip that underwent definitive surgical resection and pathologic evaluation of lymph node metastases in the National Cancer Data Base from 2006 to 2013. METHODS Multivariable binomial logistic-regression was used to assess the relationship between occult pathologic lymph node metastasis and potential preoperative predictors including; patient demographics, T-stage, location, and pathologic details. RESULTS Among 786 patients the overall rate of LNM was 12.1%. Patients were more likely to have LNM with T2 (odds ratio (OR) 2.05; (95% confidence interval (CI) 1.19-3.54) or T3-4 (OR 2.36; CI 1.32-4.22) moderately differentiated (OR 2.65; CI 1.30-5.38) or poorly differentiated (OR 4.37; CI 1.97-9.71), or involvement of the mucosal surface (OR 1.82; CI 1.09-3.03). We created a prediction model based on proportional odd ratios from multivariant binomial logistic-regression analysis from statistically significant factors; incorporating T2-4, moderate/poorly differentiated, or mucosal site. CONCLUSION Our prediction model found that patients with two or more risk factors were the best candidates for elective pathologic nodal evaluation.
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Affiliation(s)
- Edward Walton
- Department of General Surgery, Wayne State University School of Medicine, Detroit, MI, USA
| | - John D Cramer
- Department of Otolaryngology-Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI, USA.
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Detection of Occult Metastases in Patients with T1 and T2 Stage Lower Lip Squamous Cell Carcinomas after Positive Lymphoscintigraphy. Diagnostics (Basel) 2020; 10:diagnostics10020097. [PMID: 32053939 PMCID: PMC7168259 DOI: 10.3390/diagnostics10020097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Revised: 02/03/2020] [Accepted: 02/09/2020] [Indexed: 02/06/2023] Open
Abstract
The aim of this study was to detect lower lip squamous cell carcinomas (SCC) that had metastasized to the lymph nodes and to evaluate if neck dissection was necessary for patients with T1 or T2-stage lip cancer after a sentinel lymph node biopsy (SLNB). The study was conducted as a prospective clinical study to detect occult neck metastases in patients with T1 or T2 stage SCC of the lower lip. Thirty-one patients were eligible and underwent echo-ultrasound, computer tomography, magnetic resonance and lymphoscintigraphy (LSG) as diagnostic procedures. LSG was performed on the same day as the surgical procedure, after intradermal injection of 37 Mbq Tc99m-Sn-colloid/mL at four peritumoral sites. In patients with positive LSG results, the sentinel lymph nodes were extracted surgically. The risk factors for cancer development were sun exposure and smoking. The highest accuracy for detecting lymph node enlargements was achieved with magnetic resonance imaging (MRI; 80.7%). LSG showed excellent sensitivity (100%) and negative predictive value (NPV; 100%). Overall, occult metastases were diagnosed with an SLNB in eight (25.8%) patients. According to the results, with great caution, we suggest that an SLNB is reasonable to initiate only for patients with positive sentinel nodes by positive LSG, to be used as a lower morbidity approach for selected patients with T1 and T2 stage cancers.
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9
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Elmas ÖF, Metin MS, Kilitçi A. Dermoscopic Features of Lower Lip Squamous Cell Carcinoma: A Descriptive Study. Indian Dermatol Online J 2019; 10:536-541. [PMID: 31544072 PMCID: PMC6743386 DOI: 10.4103/idoj.idoj_435_18] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Aim Dermoscopic features of cutaneous squamous cell carcinoma (SCC) have been well described; however, there are a few studies focused on the dermoscopic aspect of lip SCC. In this study, we aimed to identify dermoscopic findings of lower lip SCC. Materials and Methods The clinical and histopathologic features, dermoscopic images, and demographic data of the patients with histologically approved lip SCC were retrospectively evaluated. Results A total of 10 lesions were enrolled in the study. Milky red structureless background (100%) and keratin scale (100%) were present in all the lesions. Blood spots on thick keratin scale were observed in eight lesions. Seven lesions showed white structureless areas. Two lesions exhibited ulceration and one of the lesions had structureless brown pigmentation. The most common vascular pattern observed was polymorphous vascular pattern (60%). Conclusion White and milky red structureless areas, blood spots on thick keratin scale, and polymorphous vascular pattern are the main dermoscopic clues to lip SCC. The presence of these findings should direct the clinician to the possibility of SCC. The dermoscopic findings observed may also reflect histological grade of the lesion.
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Affiliation(s)
- Ömer Faruk Elmas
- Department of Dermatology and Venereology, Faculty of Medicine, Ahi Evran University, Kırşehir, Turkey
| | - Mahmut Sami Metin
- Department of Dermatology, Batman Medical Park Hospital, Batman, Turkey
| | - Asuman Kilitçi
- Department of Pathology, Ahi Evran University, Faculty of Medicine, Kırşehir, Turkey
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10
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Predictive factors for late cervical metastasis in stage I and II squamous cell carcinoma of the lip. Eur Arch Otorhinolaryngol 2019; 276:2047-2053. [DOI: 10.1007/s00405-019-05457-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 04/30/2019] [Indexed: 10/26/2022]
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Ant A, Kilic C, Baltu Y, Duran AB, Tunccan T, Ozlugedik S, Bozdogan N. Lip cancer: Reconsidering the at‐risk patients with pathological assessment. Oral Dis 2019; 25:742-749. [DOI: 10.1111/odi.13017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 11/16/2018] [Accepted: 12/05/2018] [Indexed: 11/28/2022]
Affiliation(s)
- Ayca Ant
- Department of Otorhinolaryngology, Head and Neck Surgery Ankara A.Y. Oncology Education and Research Hospital Ankara Turkey
| | - Caner Kilic
- Department of Otorhinolaryngology, Head and Neck Surgery Ankara A.Y. Oncology Education and Research Hospital Ankara Turkey
| | - Yahya Baltu
- Department of Plastic and Reconstructive Surgery Ankara A.Y. Oncology Education and Research Hospital Ankara Turkey
| | - Arzu Betul Duran
- Department of Otorhinolaryngology, Head and Neck Surgery Ankara A.Y. Oncology Education and Research Hospital Ankara Turkey
| | - Tuncay Tunccan
- Department of Otorhinolaryngology, Head and Neck Surgery Ankara A.Y. Oncology Education and Research Hospital Ankara Turkey
| | - Samet Ozlugedik
- Department of Otorhinolaryngology, Head and Neck Surgery Ankara A.Y. Oncology Education and Research Hospital Ankara Turkey
| | - Nazan Bozdogan
- Department of Pathology Ankara A.Y. Oncology Education and Research Hospital Ankara Turkey
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Nguyen HX, Nguyen HV, Nguyen HX, Le QV. Lower lip squamous cell carcinoma: A Vietnamese case report of surgical treatment with reconstruction by local flap. Int J Surg Case Rep 2018; 53:471-474. [PMID: 30567072 PMCID: PMC6277213 DOI: 10.1016/j.ijscr.2018.11.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 11/10/2018] [Accepted: 11/15/2018] [Indexed: 11/21/2022] Open
Abstract
Many risk factors including age, sex, chronic exposure to solar radiation, tobacco, alcohol consumption, viral factors autoimmune diseases and using immunosuppressant drugs are associated with developing lip cancer. Treatment with tumor excision, lymph node dissection and reconstruction by local flap is primary treatment for patients with lower lip cancer. Bilateral V-Y advancement flap can be utilized in the reconstruction of lip cancer in case of large defect, as well as guarantee safety and adequate cosmetic and function for low-income patients.
Introduction Squamous cell carcinoma (SCC) of lower lip comprises over 25% of oral cancer. Surgical treatment plan for SCC patients includes tumor excision, lymph node dissection and reconstruction. Case presentation A 68-year-old patient was admitted with 1-year history of tumor in his lower lip. Examination revealed a large lower lip tumor with expansion to the upper lip and a 2 cm submental lymph node. Biopsy result of the tumor was SCC and fine needle aspiration result of the lymph node was metastasis SCC. He underwent a complete removal of the lower lip and 1/3 external of the upper lip plus dissection of bilateral cervical lymph node plus reconstruction with local flap. After a 4-hour operation and 14-day hospitalization, patient recovered with flap in excellent condition and without any complications. Conclusion Treatment with tumor excision, lymph node dissection and reconstruction by local flap is primary treatment for patients with lower lip cancer. Choice of reconstruction method depends on various factors, whereas V-Y advancement flap presents dominant advantage in lower lip cancer treatment.
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Affiliation(s)
- Hau Xuan Nguyen
- Department of Oncology, Hanoi Medical University, No 1 Ton That Tung Street, Dong Da District, Hanoi, Viet Nam; Department of Oncology and Palliative Care, Hanoi Medical University Hospital, No 1 Ton That Tung Street, Dong Da District, Hanoi, Viet Nam.
| | - Hung Van Nguyen
- Department of Oncology, Hanoi Medical University, No 1 Ton That Tung Street, Dong Da District, Hanoi, Viet Nam.
| | - Hien Xuan Nguyen
- Department of Oncology, Hanoi Medical University, No 1 Ton That Tung Street, Dong Da District, Hanoi, Viet Nam.
| | - Quang Van Le
- Department of Oncology, Hanoi Medical University, No 1 Ton That Tung Street, Dong Da District, Hanoi, Viet Nam; Department of Oncology and Palliative Care, Hanoi Medical University Hospital, No 1 Ton That Tung Street, Dong Da District, Hanoi, Viet Nam; Department of Head and Neck Surgery, Vietnam National Cancer Hospital, No 30 Cau Buou Street, Thanh Tri District, Hanoi, Viet Nam.
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Nagata G, Santana T, Queiroz A, Caramez RH, Trierveiler M. Evaluation of epithelial dysplasia adjacent to lip squamous cell carcinoma indicates that the degree of dysplasia is not associated with the occurrence of invasive carcinoma in this site. J Cutan Pathol 2018; 45:647-651. [PMID: 29740875 DOI: 10.1111/cup.13270] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 04/19/2018] [Accepted: 05/04/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND We analyzed the different grades of dysplasia in the epithelium adjacent to lip squamous cell carcinoma (LSCC), as a parallel to actinic cheilitis (AC) that suffered malignant transformation. METHODS Forty samples of epithelium adjacent to LSCC were histologically graded according to the World Health Organization (WHO) and the binary systems. The expression of mutated p53 was evaluated through immunohistochemistry. RESULTS According to WHO system, 37.5% of the cases were graded as mild, 45% as moderate and 17.5% as severe dysplasia (P = 0.09). Considering the binary system, 90% of the cases were classified as low-risk and 10% as high-risk lesions. Mutated p53 was present in 73.3% of mild, 88.8% of moderate and 71.4% of severe dysplasia cases. Considering the binary system, 80.5% of the low-risk and 75% of high-risk lesions were immunopositive; 62.5% expressed the protein in both tumor cells and adjacent epithelium; 17.5% in adjacent epithelium only, and 7.5% in LSCC islands only (P = 0.03). CONCLUSIONS We observed heterogeneous grades of epithelial dysplasia in the epithelium adjacent to LSCC, which indicates that the analysis of AC morphological features is insufficient to predict patient's prognosis and to determine a treatment decision. Positive expression of mutant p53 in mild dysplasia reinforces this idea.
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Affiliation(s)
- Gabriela Nagata
- Department of Oral and Maxillofacial Pathology, School of Dentistry, University of São Paulo - USP, São Paulo, Brazil
| | - Thalita Santana
- Department of Oral and Maxillofacial Pathology, School of Dentistry, University of São Paulo - USP, São Paulo, Brazil
| | - Aline Queiroz
- Department of Oral and Maxillofacial Pathology, School of Dentistry, University of São Paulo - USP, São Paulo, Brazil
| | - Renata H Caramez
- Department of Oral and Maxillofacial Pathology, School of Dentistry, University of São Paulo - USP, São Paulo, Brazil
| | - Marília Trierveiler
- Department of Oral and Maxillofacial Pathology, School of Dentistry, University of São Paulo - USP, São Paulo, Brazil
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Management of Mucosal Basal Cell Carcinoma of the Lip: An Update and Comprehensive Review of the Literature. Dermatol Surg 2017; 42:1313-1319. [PMID: 27755173 DOI: 10.1097/dss.0000000000000790] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Basal cell carcinoma (BCC) is the most common malignancy in the United States. Most BCCs occur on cutaneous surfaces, but rare cases on the mucosal lip have also been documented. Because only a small number of mucosal BCC (mBCC) cases have been reported, data on their clinical characteristics and management are limited. OBJECTIVE To perform an updated literature review of the management of mBCCs on the lip. METHODS A comprehensive literature review was conducted through a search of the PubMed database with the key phrases "mucosal basal cell carcinoma," "basal cell carcinoma mucosa," and "basal cell carcinoma lip mucosa." RESULTS Forty-eight cases of mBCCs have been reported, and 35 had sufficient data for analysis. The average age at presentation was 66.8 years, and 57% (n = 20) had a history of skin cancer. Most cases were treated with surgical excision or Mohs micrographic surgery (MMS), with only 1 recurrence in the literature. Furthermore, the authors present 8 additional cases of mBCCs successfully treated with MMS. CONCLUSION Mucosal basal cell carcinomas are rare, and skin cancer history may be a risk factor. Because the lip is a cosmetically and functionally important area, MMS may be the preferred treatment method for mBCCs in this location.
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Kristensen RN, Stemann Andersen P, Lock-Andersen J. Lip carcinoma: clinical presentation, surgical treatment, and outcome: a series of 108 cases from Denmark. J Plast Surg Hand Surg 2017; 51:342-347. [DOI: 10.1080/2000656x.2016.1270215] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Rasmus N. Kristensen
- Department of Plastic Surgery, Roskilde Hospital, Copenhagen University Hospital, Denmark
| | - Peter Stemann Andersen
- Department of Plastic Surgery, Roskilde Hospital, Copenhagen University Hospital, Denmark
| | - Jørgen Lock-Andersen
- Department of Plastic Surgery, Roskilde Hospital, Copenhagen University Hospital, Denmark
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Immunoexpression of VEGFR-3, but not the immunoexpression of VEGF-C or lymphatic density, is correlated with metastasis in lower lip squamous cell carcinoma. Int J Oral Maxillofac Surg 2017; 46:16-23. [DOI: 10.1016/j.ijom.2016.09.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 05/25/2016] [Accepted: 09/14/2016] [Indexed: 02/08/2023]
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Düzlü M, Karamert R, Bakkal FK, Cevizci R, Tutar H, Zorlu ME, Dilci A, Eravcı FC. The demographics and histopathological features of oral cavity cancers in Turkey. Turk J Med Sci 2016; 46:1672-1676. [PMID: 28081307 DOI: 10.3906/sag-1510-97] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2015] [Accepted: 04/02/2016] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND/AIM This study aimed to examine the demographics and histopathological features of oral cavity cancers (OCCs) managed in our clinic. MATERIALS AND METHODS Patients who were diagnosed with OCCs in the Gazi University Otorhinolaryngology Department between the years 1993 and 2013 were retrospectively enrolled in the study. Surgical archive charts and pathology records were reviewed in detail regarding the anatomical and histopathological profiles of the tumors, as well as the demographic data of the patients. RESULTS Out of 230 patients with OCCs, the most common anatomic location and histopathological diagnosis were found to be the oral tongue (41.4%) and squamous cell carcinoma (SCC) (84.3%), respectively. A marked predominance of SCC was observed in all subsites of the oral cavity except the hard palate location. The mean age at presentation was 55.5 ± 13.4 years (±SD). The male:female ratio was found to be 2.2:1. A male predominance was also present in all subsites except the retromolar trigon. CONCLUSION OCCs particularly concern the elderly population with a male predominance. The most common location and histopathological type are the oral tongue and SCC, respectively.
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Affiliation(s)
- Mehmet Düzlü
- Department of Otorhinolaryngology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Recep Karamert
- Department of Otorhinolaryngology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Faruk Kadri Bakkal
- Department of Otorhinolaryngology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Raşit Cevizci
- Department of Otorhinolaryngology, Faculty of Medicine, Medipol University, İstanbul, Turkey
| | - Hakan Tutar
- Department of Otorhinolaryngology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Mehmet Ekrem Zorlu
- Department of Otorhinolaryngology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Alper Dilci
- Department of Otorhinolaryngology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Fakih Cihat Eravcı
- Department of Otorhinolaryngology, Faculty of Medicine, Gazi University, Ankara, Turkey
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Gomes JO, de Vasconcelos Carvalho M, Fonseca FP, Gondak RO, Lopes MA, Vargas PA. CD1a+ and CD83+ Langerhans cells are reduced in lower lip squamous cell carcinoma. J Oral Pathol Med 2016; 45:433-9. [PMID: 26661374 DOI: 10.1111/jop.12389] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2015] [Indexed: 12/13/2022]
Abstract
BACKGROUND Actinic cheilitis (AC) is a potentially malignant lesion diagnosed in the lip of patients chronically exposed to the sun that may give rise to a fully invasive lower lip squamous cell carcinoma (LLSCC). It is known that ultraviolet radiation causes dendritic cells (DCs) depletion in the epidermis, but the role of this cellular population in lip cancer progression remains uncertain. Therefore, this study investigated the distribution of DCs in normal, dysplastic and neoplastic tissues of the lower lip. METHODS Thirteen cases of lower lip mucocele, 42 of ACs and 21 of LLSCC were retrieved and original diagnoses confirmed by two oral pathologists, who further classified ACs as low- and high-risk lesions. Immunoreactions against CD1a and CD83 identified immature and mature DCs, respectively. RESULTS Immature CD1a+ Langerhans cells (LCs) were significantly decreased in LLSCC when compared to morphologically normal (P < 0.009) and dysplastic epitheliums (P < 0.003), whereas mature CD83+ LCs were significantly decreased in LLSCC when compared to normal epithelium (P = 0.038). There was no significant difference between low- and high-risk ACs regarding CD1a+ and CD83+ LCs (P > 0.05), but ACs demonstrated a lower concentration of CD1a+ LCs than normal epithelium (P < 0.009). There was no significant difference in the distribution of CD1a+ and CD83+ interstitial dendritic cells (IDCs) in the connective tissue among the studied groups (P > 0.05). CONCLUSION These results suggest that depletion of epithelial LCs, but not IDCs in the connective tissue, would represent an important step for lip cancer development.
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Affiliation(s)
| | | | | | | | | | - Pablo Agustin Vargas
- Department of Oral Diagnosis, University of Campinas, Piracicaba, Brazil
- Department of Oral Pathology and Oral Biology, Faculty of Health Sciences, School of Dentistry, University of Pretoria, Pretoria, South Africa
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Wang Y, Yang Y, Yang Y, Lu Y. Surgery combined with topical photodynamic therapy for the treatment of squamous cell carcinoma of the lip. Photodiagnosis Photodyn Ther 2016; 14:170-2. [DOI: 10.1016/j.pdpdt.2016.04.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2016] [Revised: 04/07/2016] [Accepted: 04/14/2016] [Indexed: 11/24/2022]
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Ozturk K, Gode S, Erdogan U, Akyildiz S, Apaydin F. Squamous cell carcinoma of the lip: survival analysis with long-term follow-up. Eur Arch Otorhinolaryngol 2014; 272:3545-50. [DOI: 10.1007/s00405-014-3415-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2014] [Accepted: 11/26/2014] [Indexed: 11/29/2022]
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22
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Hafiji J, Hussain W, Salmon P. Reconstruction of perioral defects post-Mohs micrographic surgery: a dermatological surgeon's approach. Br J Dermatol 2014; 172:145-50. [PMID: 25223632 DOI: 10.1111/bjd.13197] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/05/2014] [Indexed: 11/30/2022]
Abstract
BACKGROUND The perioral location has great functional, aesthetic and social importance. Over 100 procedures have been described for lip reconstruction, emphasizing the challenges that reconstructive surgeons face when dealing with such defects. OBJECTIVES To outline the surgical reconstruction techniques of perioral defects post-Mohs micrographic surgery (MMS). METHODS The design and surgical techniques of reconstruction of perioral defects post-MMS are described. RESULTS The results of the surgical techniques described are illustrated. CONCLUSIONS Herein, we describe the nuances of reconstructive techniques that we have found useful for repairing perioral defects post-MMS.
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Affiliation(s)
- J Hafiji
- Department of Dermatology, East Kent Hospitals University NHS Foundation Trust, Kent and Canterbury Hospital, Kent, U.K
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Bhandari K, Wang DC, Li SC, Jiang BH, Guo YX, Koirala U, Du XY. Primary cN0 lip squamous cell carcinoma and elective neck dissection: Systematic review and meta-analysis. Head Neck 2014; 37:1392-400. [PMID: 24839013 DOI: 10.1002/hed.23772] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2014] [Revised: 03/11/2014] [Accepted: 05/13/2014] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Management of clinically negative lymph nodes (cN0) in primary lip squamous cell carcinoma (SCC) has always been a controversial topic. METHODS A systematic review of English-language electronic databases using Medline, Embase, Cochrane library, Google Scholar, SCI, and specific journals on the subject matter was done. Only the studies mentioning primary nonmetastatic lip SCC with cN0 neck treated by surgery only and having at least 2 years of follow-up data were selected. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement for reporting systematic reviews and meta-analysis was followed. RESULTS The pooled estimate of occult metastasis in neck dissected specimen was 0.17 (95% confidence interval [CI], 0.10-0.28) and that of delayed nodal metastasis in patients without neck dissection was 0.08 (95% CI, 0.01-0.18). CONCLUSION The results do not prove sufficient to justify elective treatment of the neck in primary cN0 lip SCC and close observation would be a viable option in such cases. © 2014 Wiley Periodicals, Inc. Head Neck 37: 1392-1400, 2015.
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Affiliation(s)
- Kishor Bhandari
- Department of Oral and Maxillofacial Surgery, 2nd Affiliated Hospital of Jiamusi University, Jiamusi City, Heilongjiang, People's Republic of China
| | - Dian-can Wang
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Haidian District, Beijing, People's Republic of China
| | - Shan-chang Li
- Department of Oral and Maxillofacial Surgery, 2nd Affiliated Hospital of Jiamusi University, Jiamusi City, Heilongjiang, People's Republic of China
| | - Bing-hua Jiang
- Department of Oral and Maxillofacial Surgery, 2nd Affiliated Hospital of Jiamusi University, Jiamusi City, Heilongjiang, People's Republic of China
| | - Yu-xing Guo
- Department of Oral and Maxillofacial Surgery, Peking University School and Hospital of Stomatology, Haidian District, Beijing, People's Republic of China
| | - Ujjwal Koirala
- Department of Oral and Maxillofacial Surgery, 2nd Affiliated Hospital of Jiamusi University, Jiamusi City, Heilongjiang, People's Republic of China
| | - Xiao-yan Du
- Department of Plastic and Reconstructive Surgery, 2nd Affiliated Hospital of Jiamusi University, Jiamusi City, Heilongjiang, People's Republic of China
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Rena W, Lia Y, Liua C, Qianga C, Zhang L, Gaoa L, Wangb Z, Zhia K. Surgical management of squamous cell carcinoma of the lower lip: an experience of 109 cases. Med Oral Patol Oral Cir Bucal 2014; 19:e398-402. [PMID: 24608205 PMCID: PMC4119317 DOI: 10.4317/medoral.19595] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2013] [Accepted: 12/06/2013] [Indexed: 11/24/2022] Open
Abstract
Objectives: We are presenting our experience collected from a series of 109 cases with SCC of the lower lip focusing on clinical features of patients and surgical approach.
Study Design: We retrospectively analyzed medical records of patients diagnosed with Squamous Cell Carcinoma (SCC) of the lower lip at the Oral and Maxillofacial surgery at Xi’an Jiaotong University during a period between 1999 and 2008.
Results: A total of 109 patients with lip cancer were included in the study. When no frozen-section test was performed, the neoplasia was removed with a margin of at least 6 mm. Different surgical techniques were used for lip reconstruction after tumor excision. Neck dissection was performed in all patients with clinically palpable lymph nodes. Median follow-up was 38 months. During follow-up, recurrence occurred in 5 patients, 3 patients developed neck metastases, distant metastases developed in 1 patient. Five patients died during observation period.
Conclusions: The patient-related and defect-related issues must be taken into consideration during reconstruction for surgical defect. For N0 patients, we recommend wait-and-see policy. Early detection, careful follow-up and prompt neck is essential for the successful treatment.
Key words:Lip cancer, surgical management, reconstruction.
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Affiliation(s)
- Wenhao Rena
- Department of Oral and Maxillofacial Surgery, Stomatological Hospital of Xi'an Jiaotong, University College of Medicine, Number 98, West Fifth Road, Xi'an, ShaanXi, People's Republic of China, 710004,
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Dorsalis Pedis Free Flap: The Salvage Option following Failure of the Radial Forearm Flap in Total Lower Lip Reconstruction. Case Rep Med 2014; 2014:458286. [PMID: 24803937 PMCID: PMC3996919 DOI: 10.1155/2014/458286] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2014] [Accepted: 02/23/2014] [Indexed: 11/25/2022] Open
Abstract
Reconstruction after resection of large tumors of the lower lip requires the use of free flaps in order to restore the shape and the function of the lip, with the free radial forearm flap being the most popular. In this study we describe our experience in using the dorsalis pedis free flap as a salvage option in reconstruction of total lower lip defect in a patient with an extended lower lip carcinoma after failure of the radial forearm free flap, that was initially used. The flap was integrated excellently and on the followup the patient was free of disease and fully satisfied with the aesthetic and functional result.
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27
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Aoyagi S, Hata H, Homma E, Shimizu H. Technique for histological control of surgical margins in lip cancer. J Dermatol 2014; 41:316-8. [DOI: 10.1111/1346-8138.12424] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2013] [Accepted: 01/08/2014] [Indexed: 11/27/2022]
Affiliation(s)
- Satoru Aoyagi
- Department of Dermatology; Hokkaido University Graduate School of Medicine; Sapporo Japan
| | - Hiroo Hata
- Department of Dermatology; Hokkaido University Graduate School of Medicine; Sapporo Japan
| | - Erina Homma
- Department of Dermatology; Hokkaido University Graduate School of Medicine; Sapporo Japan
| | - Hiroshi Shimizu
- Department of Dermatology; Hokkaido University Graduate School of Medicine; Sapporo Japan
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de Oliveira DHIP, de Sousa Lopes MLD, de Santana Sarmento DJ, Queiroz LMG, da Costa Miguel MC, da Silveira EJD. Relationship between the epithelial expression of hMLH1, MDM2, and p63 and lower lip carcinogenesis. J Oral Pathol Med 2013; 43:357-63. [PMID: 24329813 DOI: 10.1111/jop.12144] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/11/2013] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To evaluate the relationship between the epithelial expression of hMLH1, MDM2, and p63 in lower lip carcinogenesis, comparing the immunostaining of these proteins in cases of actinic cheilitis (AC) and lower lip squamous cell carcinoma (SCC). STUDY DESIGN Forty cases of AC and 40 cases of SCC were studied, both lesions were of lower lip. Histological sections of 3 μm were submitted to immunoperoxidase method, and 1000 cells were counted for immunohistochemical analysis of lesions. The results were analyzed quantitatively, and expression was compared by the Mann-Whitney, Student t-test, or one-way ANOVA, adopting a level of significance of 5%. RESULTS A higher percentage of epithelial cells expressing hMLH1 was observed in cases of AC without dysplasia or mild dysplasia (721.23 ± 88.116), whereas fewer positive cells were observed in lower lip SSCs (255.03 ± 199.47) when compared to the AC group (P < 0.001). Immunoexpression of MDM2 was higher in SCCs of the lower lip compared with AC (P = 0.019). For p63 protein, the expression was higher in AC than in SCC (P = 0.045). CONCLUSION The present results showed changes in the immunoexpression of hMLH1, MDM2, and p63 in epithelial cells from premalignant and malignant lip disease, supporting the hypothesis that these alterations are related to the process of lower lip carcinogenesis.
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29
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Sarmento DJDS, de Almeida WL, Miguel MCDC, Queiroz LMG, Godoy GP, da Cruz MCFN, da Silveira EJD. Immunohistochemical analysis of mismatch proteins in carcinogenesis of the lower lip. Histopathology 2013; 63:371-7. [PMID: 23865379 DOI: 10.1111/his.12197] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2013] [Accepted: 05/23/2013] [Indexed: 11/27/2022]
Abstract
AIM This study investigated the immunohistochemical expression of hMLH1 and hMSH2 proteins in lower lip squamous cell carcinoma (SCC) and actinic cheilitis (AC), to contribute to the understanding of the development of lower lip cancer. METHODS AND RESULTS Forty cases of lower lip AC and SCC were studied. Quantitative immunohistochemical analysis was undertaken by counting 1000 cells (positive and negative) in each lesion. Statistical evaluation included Student's t-test and one-way ANOVA. For SCC and AC, the mean number of hMLH1- and hMSH2-positive cells decreased with advanced stage of the lesion. The largest mean number of immunostained cells was observed in AC cases without dysplasia or with mild dysplasia (hMLH1: 721.23 ± 88.116; hMHS2: 781.50 ± 156.93). Intermediate values were obtained for AC with moderate or severe dysplasia (hMLH1: 532.86 ± 197.72; hMHS2: 611.14 ± 172.48). Lower lip SSCs presented the smallest number of positive cells (hMLH1: 255.03 ± 199.47; hMHS2: 518.38 ± 265.68). A statistically significant difference was observed between groups (P < 0.001). CONCLUSIONS The results support the hypothesis that changes in the immunoexpression of these mismatch proteins are related to the process of carcinogenesis of the lower lip.
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Abstract
BACKGROUND The lip carcinoma, which frequently affects the lower lip, is one of the most common cancers of the head and neck region composing 25% to 30% of all oral cancers. The accepted method of therapy for lip cancer is surgical excision and reconstruction. The repair should satisfy 2 fundamental requirements: to achieve appropriate aesthetic quality and to conserve labial function. Currently, a wide range of reconstructive procedures have been developed. OBJECTIVE The objective of the study was to summarize the clinical experience of reconstruction for lower lip defects to facilitate the selection of a proper reconstructive strategy for different conditions in clinical practice. METHODS We performed a retrospective analysis of 43 patients who had undergone a standardized reconstructive approach based on the literature published and our own experience over the past 4 years. RESULTS Over an average period of 7.5 months' follow-up, recurrences or major complications did not happen, and most patients were satisfied with their functional and aesthetical outcome. Focusing on the location and the width of the defects of lower lip, a table has been exhibited to orient the surgeons to select a suitable reconstructive procedure for each patient. CONCLUSIONS Successful reconstruction of all defects can be attained, if as many surgical procedures as possible have been mastered, and a more proper means used.
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31
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Raschke GF, Rieger UM, Bader RD, Schultze-Mosgau S. Lip reconstruction: an anthropometric and functional analysis of surgical outcomes. Int J Oral Maxillofac Surg 2012; 41:744-50. [PMID: 22410272 DOI: 10.1016/j.ijom.2012.02.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2011] [Revised: 11/02/2011] [Accepted: 02/02/2012] [Indexed: 12/01/2022]
Abstract
Postoperative evaluation of results of reconstructive procedures of the lips mainly consists of describing the technique, complications and subjectively interpreted patient photographs. The authors present a photo-assisted pre- to postoperative evaluation of reconstructive procedures of the lips based on anthropometric measurements and functional outcome. Forty-eight patients underwent partial or full thickness excision of tumours of the lips and subsequent reconstruction. An analysis of standardized pre- and postoperative photographs included measurements of intercanthal width, mouth width, philtrum width, lateral upper lip height, upper and lower lip height, cutaneous upper and lower lip height, upper and lower vermilion arc and upper and lower vermilion height. Assessment of functional outcome consisted of the evaluation of oral competence, changes of oral opening and sensation. The effects on the described parameters were analysed, when partial or full thickness reconstruction had to be performed. Intercanthal mouth width index, vermilion arc index, vermilion and cutaneous total lower lip height index showed statistically significant effects postoperatively which indicates a postoperative tightened lower lip, when full-thickness excision was performed. In all patients the indices were proven reproducible and reliable. The standardized measurements described are accurate and objective for evaluating postoperative results.
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Affiliation(s)
- G F Raschke
- Department of Cranio-Maxillofacial & Plastic Surgery, Friedrich Schiller University Jena, Erlanger Allee 101, 07747 Jena, Germany.
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Jadotte YT, Schwartz RA. Solar cheilosis: An ominous precursor. J Am Acad Dermatol 2012; 66:187-98; quiz 199-200. [DOI: 10.1016/j.jaad.2011.09.039] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2011] [Revised: 08/31/2011] [Accepted: 09/04/2011] [Indexed: 11/15/2022]
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Gutiérrez-Pascual M, Vicente-Martín F, Fernández-Álvarez J, Martín-López R, Pinedo-Moraleda F, López-Estebaranz J. Squamous cell carcinoma of the lip. A retrospective study of 146 patients. J Eur Acad Dermatol Venereol 2011; 26:1116-21. [DOI: 10.1111/j.1468-3083.2011.04227.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Koenen W, Goerdt S, Faulhaber J. [Structures of lip reconstruction]. Hautarzt 2011; 62:368-74. [PMID: 21509610 DOI: 10.1007/s00105-010-2088-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Although the incidence of tumors of the lips is low, they are the most common oral tumors and their therapy is often challenging for the surgeon. Depending on the extent of resected lip tissue, various surgical procedures are performed for reconstruction. They all follow the goal to combine complete tumor resection with maximal functional and aesthetic restoration. Surgical procedures are classified regarding the direction of tissue mobilization into one-, two- and three-dimensional techniques. Even though more than two hundred different techniques have been described, only a small number are used on a regular basis. To select the appropriate procedure for the individual patient the exact anatomic location and size of the defect have to be taken into consideration. Treatment algorithms may guide the surgeon to a suitable reconstructive procedure for each case. Complications may occur more often due to the size and the site of the procedure. Final functional and aesthetic results are usually satisfying.
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Affiliation(s)
- W Koenen
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsmedizin Mannheim, Theodor-Kutzer-Ufer 1-3, Mannheim, Germany.
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35
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Demathe A, Garcia JF, Mattar NJ, Simonato LE, Miyahara GI. Human papillomavirus (HPV) detection in lip squamous cell carcinoma: correlation with clinical aspects and risk factors. REVISTA BRASILEIRA DE EPIDEMIOLOGIA 2011. [DOI: 10.1590/s1415-790x2011000100009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Human papillomavirus (HPV) is associated with a wide spectrum of lesions in humans, and it has been linked to oral carcinogenesis. The aim of this study was to investigate the presence of HPV DNA in patients with lip squamous cell carcinoma and to correlate it with clinical characteristics and risk factors. We studied 33 patients with lip squamous cell carcinomas. Of these, 30 were positive for human beta globin gene and tested for HPV DNA, using polymerase chain reaction in two steps (PCR and nPCR) with MY11/MY09 and GP5+/GP6+ primers. HPV DNA was detected in 43.33% of patients analyzed. There was no association with the risk factors analyzed.
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López-Pintor RM, Hernández G, de Arriba L, de Andrés A. Lip cancer in renal transplant patients. Oral Oncol 2011; 47:68-71. [DOI: 10.1016/j.oraloncology.2010.10.017] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2010] [Revised: 10/27/2010] [Accepted: 10/28/2010] [Indexed: 10/18/2022]
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Casal D, Carmo L, Melancia T, Zagalo C, Cid O, Rosa-Santos J. Lip cancer: A 5-year review in a tertiary referral centre. J Plast Reconstr Aesthet Surg 2010; 63:2040-5. [DOI: 10.1016/j.bjps.2009.12.022] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2009] [Revised: 12/18/2009] [Accepted: 12/22/2009] [Indexed: 10/19/2022]
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de Carvalho CHP, Nonaka CFW, de Araújo CRF, de Souza LB, Pinto LP. Immunoexpression of bone morphogenetic protein-2 (BMP-2), BMP receptor type IA, and BMP receptor type II in metastatic and non-metastatic lower lip squamous cell carcinoma. J Oral Pathol Med 2010; 40:181-6. [PMID: 21059107 DOI: 10.1111/j.1600-0714.2010.00974.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND The aim of this study was to evaluate the expression of bone morphogenetic protein-2 (BMP-2), BMPR-IA, and BMPR-II in metastatic and non-metastatic lower lip squamous cell carcinoma (LLSCC). METHODS Twenty LLSCC with regional nodal metastasis and 20 LLSCC without metastasis were selected for analysis of the immunoexpression of BMP-2, BMPR-IA, and BMPR-II. The percentage of positive cells was evaluated according to the following parameters: score 1 (staining in 0-50% of cells), score 2 (staining in 51-75% of cells), and score 3 (staining in >75% of cells). Immunostaining intensity was evaluated according to the following scores: score 1 (absent or weak expression) and score 2 (strong expression). RESULTS Regarding the percentage of positive cells, most tumors with and without metastasis showed score 3 for both BMP-2 (P = 0.655) and BMPR-IA (P = 0.655). For BMPR-II, metastatic tumors exhibited higher percentage of positive cells in comparison with non-metastatic tumors (P = 0.049). With respect to immunostaining intensity, most LLSCCs with and without metastasis showed score 2 for BMP-2 (P = 1.000) and score 1 for BMPR-II (P = 1.000). For BMPR-IA, most metastatic tumors presented score 2, whereas most non-metastatic tumors showed score 1 (P < 0.001). Strong expression of BMPR-IA showed a statistically significant association with advanced clinical staging (P < 0.001) and high score of malignancy (P = 0.028). CONCLUSIONS The results of this study suggest that disturbances in the BMP-2 signaling pathway may be involved in the development of LLSCC and that the strong expression of BMPR-IA might be indicative of the development of metastasis in these lesions.
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Faulhaber J, Géraud C, Goerdt S, Koenen W. Functional and Aesthetic Reconstruction of Full-Thickness Defects of the Lower Lip After Tumor Resection: Analysis of 59 Cases and Discussion of a Surgical Approach. Dermatol Surg 2010; 36:859-67. [PMID: 20618371 DOI: 10.1111/j.1524-4725.2010.01561.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jörg Faulhaber
- Department of Dermatology, University Medical Center Mannheim, Ruprecht-Karls University Heidelberg, Mannheim, Germany
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