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BACKGROUND: Incidence of oral tongue squamous cell carcinoma (OTSCC) is increasing, especially in young adults, despite decreasing tobacco and alcohol consumption. METHODS: This multicentric retrospective study of 185 young adults with OTSCC (median follow-up 43 months), investigated risk factors, tumour characteristics and oncological outcomes according to the smoking status. RESULTS: Overall, 38% of patients were smokers (S). Non-smokers (NS) were significantly younger than S. Sex ratios were 1.1 for N and 1.8 for S. NS patients were less frequently cannabis or alcohol users than S, but were more likely to have a history of leukoplakia. Second primaries were observed in NS (4.4%) and in S (12.7%). Despite more frequent local relapse in NS (p = 0.018), there was no difference in diagnostic stage and overall survival between groups. CONCLUSION: OTSCC affects differently young S and NS patients suggesting the existence of a specific clinical entity of OTSCC in non-smoking young adults.
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Carcinoma de Células Escamosas , Neoplasias de Cabeza y Cuello , Neoplasias de la Lengua , Carcinoma de Células Escamosas/epidemiología , Humanos , Recurrencia Local de Neoplasia/epidemiología , Estudios Retrospectivos , Carcinoma de Células Escamosas de Cabeza y Cuello , Neoplasias de la Lengua/epidemiologíaRESUMEN
PURPOSE: Radial forearm free flap (RFFF) being a workhorse flap in head and neck reconstruction, we investigated its donor site delayed consequences. METHODS: Multicentric case series evaluating 189 patients who underwent RFFF for carcinologic reasons at least 6 months before. Patients and surgeon's appreciation regarding the aesthetic and functional consequences of the flap harvest on their daily life were evaluated by questionnaires using likert scales. Medical data were collected from patients' charts retrospectively. RESULTS: Thirty percent of patients had at least one sequelae. Experiencing a graft necrosis did not worsen long-term results. Cosmetic satisfaction was significantly worst for women, according to patients' and surgeons' opinion. For 81% and 92% patients, respectively, the flap harvest had no impact on daily life nor sport practice. Ratio between the benefits of reconstruction and the sequelae at the donor site was judged "excellent" for 77% patients. CONCLUSIONS: Although objectively important, RFFF morbidity has little impact in head and neck cancer patient's life.
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Colgajos Tisulares Libres , Neoplasias de Cabeza y Cuello , Procedimientos de Cirugía Plástica , Femenino , Antebrazo/cirugía , Neoplasias de Cabeza y Cuello/cirugía , Humanos , Satisfacción del Paciente , Estudios RetrospectivosRESUMEN
Inferior alveolar nerve (IAN) lateralization (IANL) or transposition (IANT) are both techniques allowing for dental implant placement in posterior atrophic mandibles. The aim of this study was to systematically review the implant survival rate and the complications associated with IAN reposition techniques with simultaneous implant placement in atrophic posterior mandibles. This systematic review was conducted following PRISMA guidelines (Preferred Reporting Items for Systematic review and Meta-Analysis). The review was designed to answer the following PICO question: Is IAN repositioning (I) a safe and efficient technique (O) to treat patient looking for fixed dental rehabilitation of an atrophic posterior mandible (P). Thirty-three articles were reviewed, including a total of 899 patients, and approximately 950 IAN repositioning procedures. Dental implant survival rate ranged between 86.95% and 100% with a mean dental survival rate of 90.16%. Among the 269 patients who underwent IANT, there were 93% immediate neurosensory disturbance, and 15% persistent neurosensory disturbance. Among the 350 patients who underwent IANL, there were 93% immediate neurosensory disturbance, and 6% persistent neurosensory disturbance. IANT and IANL are reliable techniques allowing safe dental implant placement in atrophic posterior mandible with high patient satisfaction. IANL seems to cause less persistent neurosensory disturbances compared to IANT. The level of evidence is poor due to the high number of bias present in the included studies. IAN neurosensory disturbance assessment should be better homogenized in order to increase comparability.
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Implantes Dentales , Humanos , Implantación Dental Endoósea/métodos , Mandíbula/cirugía , Satisfacción del Paciente , Nervio Mandibular/cirugíaRESUMEN
INTRODUCTION: The main objective of this study was to evaluate the contribution of FDG-PET in the diagnostic assessment of cervical lymph node metastasis in Oral Cavity Squamous Cell Carcinoma (OCSCC) and to advance a diagnostic threshold value for SUVmax in carcinomatous cervical lymph node. METHODS: 47 patients with OCSCC and suspicious cervical lymph node involvement (cN+) on FDG-PET were included in this retrospective study. The primary outcome was cervical lymph node SUVmax based on histological cervical metastatic disease (« gold standard ¼). RESULTS: Among the 77 cervical lymph nodes considered suspicious on patients' FDG-PET, 50 were really metastatic on histological examination. The lymph node SUVmax with metastatic involvement on histological examination was 4.6 ± 3.9 [2.6 - 23.7] versus 3.6 ± 1.2 [2 - 7.3] without carcinomatous involvement (p = 0.004). The lymph node size was not statistically significant according to metastatic disease (p = 0.28). DISCUSSION: A cervical lymph node SUVmax value of less than 2.6 on FDG-PET would suggest non-metastatic lymph node involvement. Supra Omohyoid Neck Dissection (SOHND) could therefore be performed in OCSCC when the SUVmax of the cervical lymph node is below this value in order to reduce the surgical morbidity of dissection of the lower internal jugular chain (Level IV).
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Carcinoma de Células Escamosas , Neoplasias de Cabeza y Cuello , Neoplasias de la Boca , Humanos , Carcinoma de Células Escamosas de Cabeza y Cuello , Fluorodesoxiglucosa F18 , Metástasis Linfática/diagnóstico , Metástasis Linfática/patología , Estudios Retrospectivos , Carcinoma de Células Escamosas/diagnóstico por imagen , Carcinoma de Células Escamosas/patología , Neoplasias de la Boca/diagnóstico por imagen , Neoplasias de la Boca/patología , Ganglios Linfáticos/diagnóstico por imagen , Ganglios Linfáticos/patologíaRESUMEN
INTRODUCTION: Carcinoma cuniculatum (CC) is a rare variant of squamous cell carcinoma (SCC). Lack of awareness of this tumor and its difficult diagnosis delay management and complicate treatment. The aim of this study is to describe the clinical and histological features, predisposing factors, treatment and survival rate of oral carcinoma cuniculatum. MATERIAL & METHOD: All patients with histologically confirmed CC of the oral cavity treated between January 2013 and August 2022 in a specialized center were retrospectively included. Patients were identified using the database ADICAP ("Association pour le Développement de l'Informatique en Cytologie et Anatomie Pathologique"). Once identified, the charts were reviewed. RESULTS: Ten patients were included. CC lesions were mainly located in the mandibular or maxillary gingiva, while the 2 remaining lesions were located in the mobile tongue. The tumor showed local aggressiveness: mandibular or maxillary osteolysis was systematically found for gingival CC, while tongue lesions were classified cT3. Fifteen biopsies were performed in these 10 patients, histological diagnosis is difficult on a limited tissue sample. All patients underwent curative management with oncological excision surgery combined with neck lymph node dissection, and adjuvant radiotherapy (except one patient). DISCUSSION: The main problem is the difficulty of diagnosis when biopsies are performed, which leads to a significant delay in diagnosis compared with SCC. In the event of clinico-histological discordance after biopsy, CC should be considered.
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The aim of this study was to better characterize head and neck solitary fibrous tumors (SFTs) and to evaluate surgical treatment. This retrospective study included patients who presented with head and neck SFTs. Clinical, radiological, and histological information and data regarding the treatments performed were collected. The risk of locoregional and distant metastases was calculated, and for orbital SFTs a specific classification was used. Overall, 34 patients were included. The majority of the SFTs were found in the oral cavity (n = 10), followed by the neck region (n = 8). The mean time to recurrence was 67.4 months. All patients underwent primary surgical resection. Recurrence was observed in five patients with a low risk of locoregional recurrence and distant metastasis. The treatment of choice is complete resection. Recurrence seems to be highly correlated with positive surgical margins. The safety margin should be increased when removing the lesion, and long-term follow-up should be performed.
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Neoplasias de Cabeza y Cuello , Síndrome de Trombocitopenia Febril Grave , Tumores Fibrosos Solitarios , Humanos , Estudios Retrospectivos , Recurrencia Local de Neoplasia/cirugía , Recurrencia Local de Neoplasia/patología , Resultado del Tratamiento , Tumores Fibrosos Solitarios/cirugía , Tumores Fibrosos Solitarios/patología , Neoplasias de Cabeza y Cuello/cirugíaRESUMEN
OBJECTIVES: To assess the factors associated with long-term quality of life (QoL) and patient concerns in elderly oral or oropharyngeal cancer (OOPC) patients after oncologic surgery and free-flap reconstruction. METHODS: Patients aged over 70 years who were still alive and disease-free at least 1 year after surgery were enrolled in this cross-sectional multicentric study. Patients completed the EORTC QLQ-C30, -H&N35 and -ELD14 QoL questionnaires, and the Hospital Anxiety and Depression Scale (HADS). Patient needs were evaluated using the Patient Concerns Inventory (PCI). Factors associated with these clinical outcomes were determined in univariate and multivariate analysis. RESULTS: Sixty-four patients were included in this study. Long-term QoL, functioning scales and patient autonomy were well-preserved. Main persistent symptoms were fatigue, constipation and oral function-related disorders. Salivary and mastication/swallowing problems were the main patient concerns. The mean number of patient concerns increased with the deterioration of their QoL. Psychological distress (HADS score ≥ 15) and patient frailty (G8 score < 15) were significantly associated with poor QoL outcomes. CONCLUSIONS: We found a negative correlation between the number of patient concerns and QoL. Dental rehabilitation and psychological and nutritional supportive measures are of critical importance in the multidisciplinary management of elderly OOPC patients.
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Carcinoma de Células Escamosas/cirugía , Colgajos Tisulares Libres/trasplante , Neoplasias de la Boca/cirugía , Evaluación de Necesidades/estadística & datos numéricos , Neoplasias Orofaríngeas/cirugía , Procedimientos de Cirugía Plástica/métodos , Calidad de Vida , Anciano , Anciano de 80 o más Años , Carcinoma de Células Escamosas/patología , Estudios Transversales , Femenino , Estudios de Seguimiento , Humanos , Masculino , Neoplasias de la Boca/patología , Neoplasias Orofaríngeas/patología , PronósticoRESUMEN
BACKGROUND: Induction chemotherapy (IC) with TPF (docetaxel, cisplatin, 5FU) for locally advanced head and neck squamous cell carcinoma (LAHNSCC) is limited to fit patients. OBJECTIVE: We conducted a retrospective cohort study to assess the use of the EXTREME regimen (platinum-based therapy, 5FU, cetuximab) as IC in frail patients with LAHNSCC. PATIENTS AND METHODS: Retrospective analysis of all consecutive patients with unresectable LAHNSCC treated with the EXTREME regimen, with or without 5FU as IC, from two French centers from 2008 to 2015. We assessed the rate of completed sequence defined as at least two cycles of IC and definitive radiation therapy. RESULTS: We included 34 patients with a median age of 56 years [44-70]. The primary site of tumor development was the oropharynx (67%, n=23, all HPV negative), hypopharynx (21%, n=7) and the oral cavity (12%, n=4). At inclusion, patients presented: T4 76, 5% (n=26), N2c 41% (n=14), N3 26% (n=9), stage disease IVa 62% (n=21), IVb 38% (n=13), ECOG PS2 38% (n=13), decreased weight (10% in one month or 15% in 6 months) 74% (n=25). The sequence was achieved for 76% (n=26) of patients and 80% (n=27) presented a clinical response after the chemotherapy course with notably increased weight (40%, n=11) or general status (75%, n=26). Median PFS and OS were 5.7 and 15.5 months, respectively. Disease progression at 3 months was significantly associated with decreased median overall survival (13.6 versus 21.9 months, p=0.01). CONCLUSION: This is the first study to report the use of the EXTREME regimen as induction chemotherapy, and although this IC was used in a very frail population, the majority completed the sequence with significant clinical benefit.
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Quimioterapia de Inducción/métodos , Carcinoma de Células Escamosas de Cabeza y Cuello/tratamiento farmacológico , Anciano , Anciano de 80 o más Años , Femenino , Anciano Frágil , Humanos , Masculino , Persona de Mediana Edad , Carcinoma de Células Escamosas de Cabeza y Cuello/patologíaRESUMEN
A clinical case is presented of a 70-year-old woman suffering from a right hemilingual epidermoid carcinoma. A step-by-step video description of the regional infrahyoid island flap is presented and narrated. Long-term results at 2 months in terms of aesthetics and function at the recipient and donor sites are excellent. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, V.