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PURPOSE: Carcinosarcoma is a rare malignant tumor of mixed epithelial and mesenchymal origin. In the head and neck, carcinosarcoma most commonly affects the salivary glands. Primary sinonasal carcinosarcoma (SN-CS) is exceedingly rare. METHODS: We performed a retrospective analysis of 15 cases of SN-CS obtained from the Surveillance, Epidemiology and End Results (SEER) database from 1973 to 2010. Case-matched cohorts of non-sinonasal carcinosarcoma (NS-CS), salivary gland carcinosarcoma (SG-CS) and carcinosarcoma at all other head and neck sites (NonSNSG-CS) were used for comparison. RESULTS: Women made up 60.0% of the SN-CS cohort and whites 73.3%. Tumors originated in the nasal cavity in 46.7% of cases, and from the maxillary sinus in 33.3%. In 66.7% of cases, tumors were poorly differentiated (histologic grades III and IV). Surgery with radiotherapy was the primary treatment modality in 46.7% of cases. Five-year disease-specific survival (DSS) was 48.5% for SN-CS compared to 65.5% for the case-matched SG-CS cohort (p = 0.2950), whereas it was 76.9% for the case-matched NonSNSG-CS cohort (p =0.0406). CONCLUSION: SN-CS is a rare tumor. Here we present the largest known cohort of SN-CS and report on its demographic, clinicopathologic and survival features. Our results suggest that patients with SN-CS have DSS comparable to the case-matched cohort of SG-CS patients. However, SN-CS patients have significantly poor survival outcomes compared to the case-matched cohort of NonSNSG-CS patients.
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Carcinossarcoma/mortalidade , Carcinossarcoma/terapia , Recidiva Local de Neoplasia/mortalidade , Neoplasias dos Seios Paranasais/mortalidade , Neoplasias dos Seios Paranasais/terapia , Idoso , Idoso de 80 Anos ou mais , Carcinossarcoma/patologia , Estudos de Casos e Controles , Terapia Combinada , Intervalo Livre de Doença , Feminino , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Nasais/métodos , Invasividade Neoplásica/patologia , Recidiva Local de Neoplasia/patologia , Estadiamento de Neoplasias , Neoplasias dos Seios Paranasais/patologia , Prognóstico , Radioterapia Adjuvante , Doenças Raras , Estudos Retrospectivos , Programa de SEER , Análise de Sobrevida , Resultado do TratamentoRESUMO
INTRODUCTION: The objectives of this investigation are to characterize the epidemiology of base of tongue adenocarcinoma utilizing a population-based database and to identify prognostic factors that may affect survival. METHODS: A retrospective cohort study was conducted using the Surveillance, Epidemiology, and End Results database. Univariate Kaplan-Meier analysis and multivariate Cox-regression analysis were performed to evaluate the association of suspected prognostic factors with survival. Overall survival (OS) and disease-specific survival (DSS) were the primary outcome measures. RESULTS: A total of 176 cases were eligible based on inclusion criteria. The 5-year OS and DSS were 49% and 66%, respectively. On multivariate analysis, surgical management was associated with improved OS and DSS (OS hazard ratio [HR]: 0.34, 95% confidence interval [CI]: 0.20-0.58, P < .001; DSS HR: 0.20, 95% CI: 0.09-0.48, P < .001), while higher tumor grade was associated with worse OS and DSS (OS HR: 1.58, 95% CI: 1.14-2.19, P = .006; DSS HR: 1.68, 95% CI: 1.01-2.79, P = .045). Administration of chemotherapy or radiation did not have a significant association with OS or DSS. CONCLUSION: This investigation is the largest to date to analyze the base of tongue adenocarcinoma as its own entity. Surgery remains the mainstay of treatment, and lower tumor grade is associated with improved survival in these patients. Administration of radiation or chemotherapy was not associated with improved survival.
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Adenocarcinoma/mortalidade , Gradação de Tumores/mortalidade , Neoplasias da Língua/mortalidade , Adenocarcinoma/patologia , Idoso , Intervalo Livre de Doença , Feminino , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Prognóstico , Modelos de Riscos Proporcionais , Estudos Retrospectivos , Programa de SEER , Taxa de Sobrevida , Língua/patologia , Neoplasias da Língua/patologiaRESUMO
Metastatic skull base malignancies infrequently occur but, when present, typically arise from breast malignancies. Pterygopalatine fossa (PPF) metastasis of any malignancy is further seldom reported, and metastasis of gynecologic malignancies to the PPF has not been previously described in the literature. We present a single case of a 42-year-old female with the first likely case of high-grade endometrial sarcoma metastatic to the PPF. The patient presented with facial pain and numbness in the V2 distribution presented for evaluation. History was significant for several months of dysmenorrhea and metrorrhagia. Computed tomography, magnetic resonance imaging, and positron emission tomography imaging revealed a PPF mass with local extension and bony metastases. Endoscopic biopsy was performed, and final pathology was most consistent with metastatic high-grade endometrial stromal sarcoma. This is the first reported case of likely metastatic endometrial sarcoma to the PPF. This case report highlights the possibility of rare distant metastasis of gynecologic malignancy to this area of the skull base.
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OBJECTIVE: This study explored the impact of laryngopharyngeal reflux (LPR) on quality-of-life outcomes captured by Sino-Nasal Outcome Test (SNOT-22) and Reflux Symptom Index (RSI) in patients with chronic rhinosinusitis (CRS) and patients with symptoms of LPR. METHODS: In a retrospective chart review, SNOT-22 and RSI scores were analyzed in patients seen at a tertiary care center with CRS, LPR, or both CRS and LPR. SNOT-22 items were grouped into sleep, nasal, otologic, and emotional symptom subdomains. RESULTS: A total of 138 patients (36 with CRS alone, 60 with LPR alone, and 42 with both CRS and LPR) were included. Compared to patients with CRS alone, those with CRS and LPR (CRS+LPR) had higher SNOT-22 total (50.54 ± 19.53 vs 35.31 ± 20.20, P < .001), sleep (19.61 ± 9.31 vs 14.42 ± 10.34, P < .022), nasal (17.38 ± 7.49 vs 11.11 ± 8.52, P < .001), otologic subdomains (9.17 ± 5.07 vs 5.53 ± 5.14, P < .002), and RSI (22.06 ± 9.42 vs 10.75 ± 8.43, P < .003). Patients with LPR alone had higher RSI compared to those with CRS (18.48 ± 9.77 vs 10.75 ± 8.43, P < .037). RSI and SNOT-22 scores were positively correlated irrespective of patient group (R = 0.289, P = .003). CONCLUSION: Compared to patients with CRS or LPR alone, those with CRS+LPR demonstrated higher RSI and total and subdomain SNOT-22 scores. Patients with LPR alone had elevated SNOT-22 despite absent endoscopic evidence of sinusitis.
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Refluxo Laringofaríngeo/complicações , Medidas de Resultados Relatados pelo Paciente , Qualidade de Vida , Rinite/complicações , Sinusite/complicações , Doença Crônica , Humanos , Estudos RetrospectivosRESUMO
Background Head and neck surgical pathology has been shown to be prone to histopathologic diagnostic error that can adversely impact patient care due to inappropriate management. Sinonasal tumors, in particular, present a diagnostic challenge given the relative rarity and diversity in histology and thus may have higher rates of discordant histology. Objective The purpose of this study is to determine the rate of discrepancy between preoperative and postoperative diagnoses of sinonasal tumors. Methods Retrospective chart review was performed on 52 patients treated for sinonasal tumors between January 2013 and December 2016. Initial diagnosis on preoperative biopsy was compared to postoperative diagnosis rendered at a single tertiary care referral center. A discrepant diagnosis was regarded as any change in diagnosis that resulted in further refinement of therapy or prognosis. Results Eleven (21.2%) patients had discrepancy between the preliminary pathology and postsurgical diagnosis. Of these diagnoses, four involved a change from a benign to a more aggressive benign or malignant process, three involved reclassification of a malignant tumor to a more aggressive histology, and four involved change from an aggressive process to benign histology. In all 11 cases, alteration in management strategy was rendered. The majority of discordant diagnoses were of fibro-osseous lesions and small round blue cell tumors. Conclusion Sinonasal tumors exhibit a high degree of discordance from preoperative to postoperative diagnosis. Critical decision-making should be reserved until careful review of operative specimens is performed to minimize patient morbidity and unnecessary interventions.
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Erros de Diagnóstico/estatística & dados numéricos , Neoplasias Nasais/diagnóstico , Neoplasias Nasais/patologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Biópsia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias dos Seios Paranasais/diagnóstico , Neoplasias dos Seios Paranasais/patologia , Período Pós-Operatório , Período Pré-Operatório , Prognóstico , Encaminhamento e Consulta/estatística & dados numéricos , Estudos Retrospectivos , Centros de Atenção Terciária , Adulto JovemRESUMO
IMPORTANCE: Facial nerve deficits cause significant functional and social consequences for those affected. Existing techniques for dynamic restoration of facial nerve function are imperfect and result in a wide variety of outcomes. Currently, there is no standard objective instrument for facial movement as it relates to restorative techniques. OBJECTIVE: To determine what objective instruments of midface movement are used in outcome measurements for patients treated with dynamic methods for facial paralysis. DATA SOURCES: Database searches from January 1970 to June 2017 were performed in PubMed, Embase, Cochrane Library, Web of Science, and Scopus. Only English-language articles on studies performed in humans were considered. The search terms used were ("Surgical Flaps"[Mesh] OR "Nerve Transfer"[Mesh] OR "nerve graft" OR "nerve grafts") AND (face [mh] OR facial paralysis [mh]) AND (innervation [sh]) OR ("Face"[Mesh] OR facial paralysis [mh]) AND (reanimation [tiab]). STUDY SELECTION: Two independent reviewers evaluated the titles and abstracts of all articles and included those that reported objective outcomes of a surgical technique in at least 2 patients. MAIN OUTCOMES AND MEASURES: The presence or absence of an objective instrument for evaluating outcomes of midface reanimation. Additional outcome measures were reproducibility of the test, reporting of symmetry, measurement of multiple variables, and test validity. RESULTS: Of 241 articles describing dynamic facial reanimation techniques, 49 (20.3%) reported objective outcome measures for 1898 patients. Of those articles reporting objective measures, there were 29 different instruments, only 3 of which reported all outcome measures. CONCLUSIONS AND RELEVANCE: Although instruments are available to objectively measure facial movement after reanimation techniques, most studies do not report objective outcomes. Of objective facial reanimation instruments, few are reproducible and able to measure symmetry and multiple data points. To accurately compare objective outcomes in facial reanimation, a reproducible, objective, and universally applied instrument is needed.
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Paralisia Facial/cirurgia , Procedimentos Neurocirúrgicos/métodos , Avaliação de Processos e Resultados em Cuidados de Saúde , Procedimentos de Cirurgia Plástica/métodos , HumanosRESUMO
BACKGROUND: The 5-year overall survival rate for patients with sinonasal cancers has remained around 50% for the last 3 decades. Prior studies on head and neck cancers have suggested that 1 reason for poor survival is the frequent development of second primary malignancies (SPMs). The purpose of this study is to assess overall and site-specific risks of SPM following treatment of sinonasal malignancy. METHODS: A retrospective, population-based cohort study was performed on 2614 patients in the Surveillance, Epidemiology, and End Results (SEER) database who were diagnosed with primary sinonasal malignancy between 1973 and 2014. Standardized incidence ratios (SIRs) and absolute excess risks (AERs) were calculated to assess risk of SPM relative to incidence in the general population. RESULTS: A total of 422 (16.1%) patients with primary sinonasal malignancies developed a total of 480 SPMs. This cohort had a significantly higher frequency of SPMs than expected in the general population (SIR 1.32; 95% confidence interval [CI], 1.20 to 1.44; AER 53.41). Site-specific analyses of SIRs suggested highest risk of malignancy in the sinonasal tract (SIR 75.64; 95% CI, 53.53 to 103.83; AER 17.22), followed by bone, eye and orbit, oral cavity and pharynx, and lung and mediastinum. CONCLUSION: Patients with history of sinonasal cancer are at significantly increased risk of developing an SPM. Careful monitoring for development of additional tumors may be warranted.