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1.
Endocr Pract ; 23(4): 451-457, 2017 Apr 02.
Artigo em Inglês | MEDLINE | ID: mdl-28095037

RESUMO

OBJECTIVE: Encapsulated non-invasive follicular variant papillary thyroid cancer (ENIFVPTC) has recently been retermed noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP). This designation specifically omits the word "cancer" to encourage conservative treatment since patients with NIFTP tumors have been shown to derive no benefit from completion thyroidectomy or adjuvant radio-active iodine (RAI) therapy. METHODS: This was a retrospective study of consecutive cases of tumors from 2007 to 2015 that met pathologic criteria for NIFTP. The conservative management (CM) group included patients managed with lobectomy alone or appropriately indicated total thyroidectomy. Those included in the aggressive management (AM) group received either completion thyroidectomy or RAI or both. RESULTS: From 100 consecutive cases of ENIFVPTC reviewed, 40 NIFTP were included for the final analysis. Of these, 10 (27%) patients treated with initial lobectomy received completion thyroidectomy and 6 of 40 (16%) also received postsurgical adjuvant RAI. The mean per-patient cost of care in the AM group was $17,629 ± 2,865, nearly twice the $8,637 ± 309 costs in the CM group, and was largely driven by the cost of completion thyroidectomy and RAI. CONCLUSION: The term NIFTP has been recently promulgated to identify a type of thyroid neoplasm, formerly identified as a low-grade cancer, for which initial surgery represents adequate treatment. We believe that since the new NIFTP nomenclature intentionally omits the word "cancer," the clinical indolence of these tumors will be better appreciated, and cost savings will result from more conservative and appropriate clinical management. ABBREVIATIONS: AM = aggressive management CM = conservative management ENIFVPTC = encapsulated noninvasive form of FVPTC FVPTC = follicular variant of papillary thyroid carcinoma NIFTP = noninvasive follicular thyroid neoplasm with papillary-like nuclear features PTC = papillary thyroid carcinoma PTMC = papillary thyroid microcarcinoma RAI = radio-active iodine US = ultrasound.


Assuntos
Carcinoma Papilar, Variante Folicular , Neoplasias da Glândula Tireoide , Adulto , Carcinoma Papilar, Variante Folicular/economia , Carcinoma Papilar, Variante Folicular/patologia , Carcinoma Papilar, Variante Folicular/radioterapia , Carcinoma Papilar, Variante Folicular/cirurgia , Núcleo Celular/patologia , Feminino , Custos de Cuidados de Saúde , Recursos em Saúde/estatística & dados numéricos , Humanos , Radioisótopos do Iodo/uso terapêutico , Masculino , Pessoa de Meia-Idade , Invasividade Neoplásica , Tratamentos com Preservação do Órgão/economia , Tratamentos com Preservação do Órgão/métodos , Estudos Retrospectivos , Neoplasias da Glândula Tireoide/economia , Neoplasias da Glândula Tireoide/patologia , Neoplasias da Glândula Tireoide/radioterapia , Neoplasias da Glândula Tireoide/cirurgia , Tireoidectomia/métodos , Carga Tumoral
2.
Cancer Control ; 23(3): 228-41, 2016 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-27556663

RESUMO

BACKGROUND: Commonly occurring in the head and neck, paragangliomas are typically benign, highly vascular neoplasms embryologically originating from the extra-adrenal paraganglia of the neural crest. Frequently, these tumors are associated with the vagus or tympanic plexus nerve or the carotid artery, or jugular bulb. Their clinical presentation can vary across a wide spectrum of signs and symptoms. METHODS: We reviewed and compared standard treatment approaches for paragangliomas of the head and neck. RESULTS: In general, surgery is the first-line choice of therapy for carotid body tumors, whereas radiotherapy is the first-line option for jugular and vagal paragangliomas. CONCLUSIONS: Because of the complexity of clinical scenarios and treatment options for paragangliomas, a multidisciplinary algorithmic approach should be used for treating paragangliomas. The approach should emphasize single-modality treatment that yields excellent rates of tumor control, low rates of severe, iatrogenic morbidity, and the preservation of long-term function in this patient population.


Assuntos
Neoplasias de Cabeça e Pescoço/terapia , Paraganglioma/terapia , Feminino , Neoplasias de Cabeça e Pescoço/diagnóstico por imagem , Humanos , Masculino , Paraganglioma/diagnóstico por imagem
3.
Cancer Care Res Online ; 4(1)2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-38586274

RESUMO

Background: Patients with head and neck cancer (HNC) often experience high symptom burden leading to lower quality of life (QoL). Objective: This study aims to conceptually model optimal cutpoint by examining where total number of patient-reported symptoms exceeds patients' coping capacity, leading to a decline in QoL in patients with HNC. Methods: Secondary data analysis of 105 individuals with HNC enrolled in a clinical usefulness study of the NYU Electronic Patient Visit Assessment (ePVA)©, a digital patient-reported symptom measure. Patients completed ePVA and European Organization for Research and Treatment of Cancer (EORTC©) QLQ-C30 v3.0. The total number of patient-reported symptoms was the sum of symptoms as identified by the ePVA questionnaire. Analysis of variance (ANOVA) was used to define optimal cutpoint. Results: Study participants had a mean age of 61.5, were primarily male (67.6%), and had Stage IV HNC (53.3%). The cutpoint of 10 symptoms was associated with significant decline of QoL (F= 44.8, P<.0001), dividing the population into categories of low symptom burden (< 10 symptoms) and high symptom burden (≥ 10 symptoms). Analyses of EORTC© function subscales supported the validity of 10 symptoms as the optimal cutpoint (Physical: F=28.3, P<.0001; Role: F=21.6, P<.0001; Emotional: F=9.5, P=.003; Social: F=33.1, P<.0001). Conclusions: In HNC, defining optimal cutpoints in the total number of patient-reported symptoms is feasible. Implications for Practice: Cutpoints in the total number of patient-reported symptoms may identify patients experiencing a high symptom burden from HNC. Foundational: Using optimal cutpoints of the total number of patient-reported symptoms may help effectively align clinical resources with patients' symptom burden.

4.
Head Neck ; 45(4): 972-982, 2023 04.
Artigo em Inglês | MEDLINE | ID: mdl-36825894

RESUMO

BACKGROUND: There are several options for primary surgical treatment of early-stage supraglottic squamous cell carcinoma (SCC), including transoral robotic surgery (TORS). The purpose of this study was to compare outcomes of TORS to open partial laryngectomy and transoral laser microsurgery (TLM). METHODS: Patients with clinical classification T1-2 supraglottic SCC diagnosed 2010-2019, treated with TORS, open partial laryngectomy, or TLM in the National Cancer Database were selected. RESULTS: One thousand six hundred three patients were included: 17% TORS, 26.5% TLM, 56.5% open. TORS patients had the lowest rates of adjuvant treatment (28.4% vs. TLM: 45.0%, open: 38.5%, p < 0.001), and lower positive margin rates than TLM (16.9% vs. 30.5%, p < 0.001). Thirty-day and ninety-day post-operative mortality did not differ between the approaches. Five-year survival was higher following TORS compared to open surgery (77.8% vs. 66.1%, p = 0.01); this difference persisted following matched-pair analysis. CONCLUSIONS: TORS may be a safe and effective surgical approach for early-stage supraglottic SCC in appropriate patients.


Assuntos
Carcinoma de Células Escamosas , Neoplasias de Cabeça e Pescoço , Neoplasias Laríngeas , Laringe , Terapia a Laser , Procedimentos Cirúrgicos Robóticos , Humanos , Neoplasias Laríngeas/patologia , Carcinoma de Células Escamosas/patologia , Resultado do Tratamento , Laringe/cirurgia , Carcinoma de Células Escamosas de Cabeça e Pescoço/cirurgia , Laringectomia , Microcirurgia , Neoplasias de Cabeça e Pescoço/cirurgia
5.
Cureus ; 15(8): e44466, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37791145

RESUMO

OBJECTIVES: Lacrimal gland cancer is a rare malignancy with little data known about its pathologic characteristics or optimal management. We performed a large database analysis using the National Cancer Database (NCDB) to elucidate this unusual condition. METHODS: Patients with lacrimal gland cancer diagnosed between 2004 and 2018 were included in the analysis. Using available clinical data, we excluded all patients with histologies likely reflective of lacrimal sac or duct cancer, which are coded similarly to lacrimal gland cancer in the NCDB. Kaplan-Meier analysis was used to estimate overall survival (OS), and Cox proportional hazards models were used to indicate covariates associated with survival. RESULTS: A total of 440 cases of lacrimal gland cancer were included in the analysis, with a median follow-up of 52.9 months. The five-year OS for the entire cohort was 65.0%. Adenoid cystic carcinoma was the predominant histology (47.3%). Cox models showed that improved OS was associated with surgical resection (UVA: p < 0.001; MVA: p = 0.035). A detriment in OS was associated with increasing age, Charlson-Deyo score of 1, T4 stage, and positive margins and on UVA for adenocarcinoma and malignant mixed tumor histology. CONCLUSION: Adenoid cystic carcinoma comprises the plurality of lacrimal gland cancers. About half of patients with lacrimal gland carcinoma will live beyond 10 years, underscoring the importance of reduced morbidity of treatment. Surgical management is associated with improved prognosis. Further study will elucidate the role of surgical excision and radiotherapy in lacrimal gland cancer.

6.
Otolaryngol Head Neck Surg ; 167(3): 494-500, 2022 09.
Artigo em Inglês | MEDLINE | ID: mdl-34962843

RESUMO

OBJECTIVE: Sinonasal cancer often presents as locoregionally advanced disease. National guidelines recommend management of stage T4b tumors with systemic therapy and radiotherapy, but recent studies suggest that including surgical resection in the multimodal treatment of these tumors may improve local control and survival. We queried the National Cancer Database to examine patterns of care and outcomes in T4b sinonasal squamous cell carcinoma (SCC). STUDY DESIGN: Prospectively gathered data. SETTING: National Cancer Database. METHODS: Patients with T4b N0-3 M0 sinonasal squamous cell carcinoma diagnosed in 2004 to 2016 were stratified between those who received chemoradiotherapy and those who underwent surgical resection with neoadjuvant or adjuvant treatment. The overall survival of each cohort was assessed via Kaplan-Meier analysis and Cox proportional hazard models, with repeat analysis after reweighting of data via inverse probability of treatment weighting. RESULTS: Among 805 patients included in analysis, 2-year overall survival for patients undergoing surgical resection was 60.8% (95% CI, 56.1%-65.9%), while for patients undergoing chemoradiotherapy it was 46.7% (95% CI, 41.9%-52.0%). On Cox regression analysis, the inclusion of surgery in management was associated with improved survival in univariate analysis (hazard ratio [HR], 0.723 [95% CI, 0.606-0.862]; P < .001) and multivariate analysis (HR, 0.739 [95% CI, 0.618-0.885]; P = .001). Results with reweighted data were consistent in univariate analysis (HR, 0.765 [95% CI, 0.636-0.920]; P = .004]). CONCLUSION: Surgical treatment with neoadjuvant or adjuvant treatment for stage T4b sinonasal SCC was associated with promising survival outcomes, suggesting a role for incorporating surgery in treatment of select T4b SCC, particularly when removal of all macroscopic disease is feasible.


Assuntos
Terapia Neoadjuvante , Neoplasias dos Seios Paranasais , Quimiorradioterapia/métodos , Humanos , Terapia Neoadjuvante/métodos , Estadiamento de Neoplasias , Neoplasias dos Seios Paranasais/cirurgia , Estudos Retrospectivos , Carcinoma de Células Escamosas de Cabeça e Pescoço
7.
Mhealth ; 7: 7, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33634190

RESUMO

BACKGROUND: Patients with head and neck cancer (HNC) experience painful, debilitating symptoms and functional limitations that can interrupt cancer treatment, and decrease their health-related quality of life (HRQoL). The Electronic Patient Visit Assessment (ePVA) for head and neck is a web-based mHealth patient-reported measure that asks questions about 21 categories of symptoms and functional limitations common to HNC. This article presents the development and usefulness of the ePVA as a clinical support tool for real-time interventions for patient-reported symptoms and functional limitations in HNC. METHODS: Between January 2018 and August 2019, 75 participants were enrolled in a clinical usefulness study of the ePVA. Upon signing informed consent, participants completed the ePVA and the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire (QLQ) general (C30) questionnaire v3.0 (scores range from 0 to 100 with 100 representing best HRQoL). Clinical usefulness of the ePVA was defined as demonstration of reliability, convergent validity with HRQoL, and acceptability of the ePVA (i.e., >70% of eligible participants complete the ePVA at two or more visits and >70% of ePVA reports are read by providers). Formal focus group discussions with the interdisciplinary team that cared for patients with HNC guided the development of the ePVA as a clinical support tool. Qualitative and quantitative methods were used throughout the study. Descriptive statistics consisting of means and frequencies, Pearson correlation coefficient, and Student's t-tests were calculated using SAS 9.4 and STATA. RESULTS: The participants were primarily male (71%), White (76%), diagnosed with oropharyngeal or oral cavity cancers (53%), and undergoing treatment for HNC (69%). Data analyses supported the reliability (alpha =0.85), convergent validity with HRQoL scores, and acceptability of the ePVA. Participants with the highest number of symptoms and functional limitations reported significantly worse HRQoL (sum of symptoms: r=-0.50, P<0.0001; sum of function limitations: r=-0.56, P<0.0001). Ninety-two percent of participants (59 of 64) who had follow-up visits within the 6-month study period completed the ePVA at two or more visits and providers read 89% (169 of 189) of automated ePVA reports. The use of the ePVA as a clinical support tool for real-time interventions for symptoms and functional limitations reported by patients is described in a clinical exemplar. CONCLUSIONS: This research indicates that the ePVA may be a useful mHealth tool as a clinical support tool for real-time interventions for patient-reported symptoms and functional limitations in HNC. The study findings support future translational research to enhance the usefulness of the ePVA in real world settings for early interventions that decrease symptom burden and improve the QoL of patients with HNC.

8.
Laryngoscope ; 130(11): 2607-2610, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-31800100

RESUMO

OBJECTIVES/HYPOTHESIS: Advances in cancer treatment have increased survival for many patients, prompting a need for greater recognition of the long-term complications of treatment. Chemotherapy agents have the potential to induce carcinogenesis and can increase the risk of secondary malignancy. Pegylated liposomal doxorubicin (PLD) used for maintenance treatment of recurrent high-grade serous cancers has been associated with the development of oral cavity squamous cell carcinoma (SCC). STUDY DESIGN: Retrospective review. METHODS: Cases of oral cavity SCC in patients with recurrent high-grade serous cancer treated with PLD between 1997 and 2017 at a single institution were reviewed. RESULTS: Eight of 16 patients treated with PLD developed oral cavity SCC. The duration of PLD use ranged from 1.3 to 15 years (mean = 5.8 years) and cumulative dose ranged from 405 to 3,000 mg/m2 (mean = 1,542 mg/m2 ). Seven patients tested positive for BRCA mutations (four BRCA 1+, three BRCA 2+). No patients had a history of alcohol or tobacco use. All had early-stage oral cavity disease; five were T1N0, two were T2N0, and one had carcinoma in situ. All patients underwent surgery, and two received adjuvant radiation. Four developed locoregional recurrence requiring additional treatment. Of these, one patient died from complications of oral SCC, one developed recurrent ovarian cancer, and two had no evidence of disease of the oral cavity or ovarian cancer at the last follow-up. CONCLUSIONS: Long-term PLD therapy may be associated with the development of oral cavity SCC. A high index of suspicion and routine head and neck examination should be included in follow-up for exposed patients. LEVEL OF EVIDENCE: 4 Laryngoscope, 130:2607-2610, 2020.


Assuntos
Antibióticos Antineoplásicos/efeitos adversos , Carcinoma de Células Escamosas/induzido quimicamente , Doxorrubicina/análogos & derivados , Neoplasias Bucais/induzido quimicamente , Recidiva Local de Neoplasia/tratamento farmacológico , Neoplasias Ovarianas/tratamento farmacológico , Adulto , Idoso , Doxorrubicina/efeitos adversos , Feminino , Humanos , Pessoa de Meia-Idade , Polietilenoglicóis/efeitos adversos , Estudos Retrospectivos
9.
Head Neck ; 2020 Sep 21.
Artigo em Inglês | MEDLINE | ID: mdl-32964574

RESUMO

BACKGROUND: We examine the prognostic implications of mid-course nodal response in oropharyngeal cancer (OPX) to radiation therapy. METHODS: In 44 patients with node-positive OPX undergoing concurrent chemoradiation, nodal volumes were measured on cone beam CTs from days 1, 10, 20, and 35. Nodal decrease (ND) was based on percent shrinkage from day 1. RESULTS: At a median follow-up of 17 months, the 2-year disease-free survival (DFS), locoregional control (LRC), distant metastasis-free survival (DMFS), and overall survival (OS) were 87%, 92%, 89%, and 92%, respectively. Patients with ND ≥43% at D20 had improved LRC (100% vs 78.4%, P = .03) compared to D20 ND <43%. On multivariate analysis, D20 ≥43% was independently prognostic for LRC (HR 1.17, P = .05). CONCLUSION: Patients with low-risk oropharynx cancer with ND of ≥43% by treatment day 20 had significantly improved LRC. The prognostic benefit of ND may assist in identifying candidates for treatment de-escalation.

10.
Diagn Cytopathol ; 48(6): 576-580, 2020 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-32187885

RESUMO

Extracardiac rhabdomyoma is an uncommon benign striated muscle tumor with a predilection for the head and neck region. However, it is extremely rare for extracardiac rhabdomyoma to present as a thyroid nodule. We report a case of rhabdomyoma diagnosed by thyroid fine-needle aspiration (FNA) in a patient with Birt-Hogg-Dubé (BHD) syndrome. A 60-year-old man with BHD syndrome presented for recurrent pneumothorax. Chest CT incidentally identified a thyroid nodule. Subsequent sonography confirmed a 4.44 × 2.28 × 2.82 cm solid, hypoechoic nodule with smooth margins in the right upper pole. Ultrasound-guided FNA revealed many clusters and scattered isolated large polygonal cells with abundant granular cytoplasm and small peripherally located nuclei. Vague striations in the cytoplasm were focally identified. No follicular cells or colloid was present. Immunocytochemistry on one direct smear slide demonstrated diffuse positivity for desmin, supporting muscular differentiation. Subsequent surgery identified an adult rhabdomyoma originating from the inferior constrictor muscle of the neck and anteriorly displacing the thyroid. Because the mass was intimately associated with the thyroid gland, it was initially mistaken for a thyroid nodule on ultrasound. Diagnosis of rhabdomyoma on FNA is challenging, especially when rhabdomyoma mimics a thyroid nodule on imaging. The differential diagnosis includes Hurthle cell neoplasm, granular cell tumor, colloid nodule, and normal striated skeletal muscle. Adequate radiologic data and familiarity with the cytologic features of rhabdomyoma are critical for an accurate diagnosis.


Assuntos
Síndrome de Birt-Hogg-Dubé/complicações , Rabdomioma/diagnóstico , Nódulo da Glândula Tireoide/diagnóstico , Biópsia por Agulha Fina , Humanos , Masculino , Pessoa de Meia-Idade , Rabdomioma/genética , Nódulo da Glândula Tireoide/genética
11.
Mhealth ; 5: 21, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31463307

RESUMO

BACKGROUND: Annually, over 65,000 persons are diagnosed with head and neck cancer in the United States. During treatment, up to 50% of patients become severely symptomatic with pain, fatigue, mouth sores, and inability to eat. Long term complications are lymphedema, fibrosis, dysphagia, and musculoskeletal impairment. Patients' ability to perform daily activities and to interact socially may be impaired, resulting in poor quality of life. A pragmatic, clinically useful assessment is needed to ensure early detection and intervention for patients to report symptoms and functional limitations over time. We developed the Electronic Patient Visit Assessment (ePVA) that enables patients to report 42 symptoms related to head and neck cancer and 17 limitations of functional status. This manuscript reports (I) the development of the ePVA, (II) the content validity of the ePVA, and (III) the usability and reliability of the ePVA. METHODS: Usability was evaluated using the "Think Aloud" technique to guide the iterative process to refine the ePVA based on participants' evaluations. After signing the informed consent, 30 participants with head and neck cancer completed the ePVA using digital tablet devices while thinking aloud about ease of use. All patient conversations were recorded and professionally transcribed. Reliability of the ePVA symptom and functional limitation measures was estimated using the Kuder-Richardson test. Convergent validity of the ePVA was evaluated using the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 global QoL/health scale. Transcribed qualitative data were analyzed using directed content analysis approach. Quantitative analyses consisted of descriptive statistics and correlation analyses. RESULTS: Among participants, 90% strongly agreed or agreed that the ePVA system was easy to use and 80% were very satisfied. Only minor usability problems were reported due to formatting and software "bugs". Reporting of usability problems decreased in frequency over the study period and no usability problems were reported by the last 3 participants who completed the ePVA. Based on participants' suggestions during the iterative process, refinement of the ePVA included increased touch sensitivity of the touch screen technology and customized error messages to improve ease of use. The ePVA also recorded patient reported symptoms (mouth symptoms: 93%, fibrosis: 60%, fatigue: 60%). The ePVA demonstrated acceptable reliability (alpha =0.82-0.85) and convergent validity (ePVA total number of reported symptoms and function limitations was negatively correlated with EORTC QLQ-C30 global QOL/health scale: r=-0.55038, P<0.01). CONCLUSIONS: The ePVA was rigorously developed, accepted by patients with satisfaction, and demonstrated acceptable reliability and convergent validity. Future research will use data generated by the ePVA to determine the impact of symptom trajectories on functional status, treatment interruptions and terminations, and health resource use in head and neck cancer.

12.
Laryngoscope ; 118(1): 69-74, 2008 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-18165718

RESUMO

BACKGROUND: Radiation is a known risk factor for poor wound healing. Patients undergoing intraoperative radiation therapy (IORT) typically receive higher cumulative doses to their wound beds than patients treated with conventional radiation therapy. We review our experience with IORT in patients undergoing resection of head and neck cancer and flap reconstruction. Logistics of delivery and outcomes are discussed. METHODS: A retrospective chart review was performed on all patients at Beth Israel Medical Center who underwent IORT for head and neck cancer between 2000 and 2007. Twenty-one patients receiving 22 treatments involving flap reconstruction were identified. The results of these reconstructions were evaluated for complications and functional outcome. RESULTS: All patients had complex surgical wounds of the face, upper aerodigestive tract, or neck who received IORT in conjunction with pedicled or free flap closure. Twenty-five flaps in 21 patients were performed in the setting of IORT. All patients received between 10 and 15 Gy of IORT administered directly to the wound bed. There were no perioperative mortalities. Wound breakdown occurred in three cases, all of which were treated successfully by operative revision. Functionally, most patients did well and performed similarly to historic controls for their type of reconstruction. CONCLUSIONS: Reconstruction using flaps in the context of IORT can be achieved with expectation of good wound healing in the majority of cases despite heavy cumulative doses of radiation to recipient wound beds.


Assuntos
Neoplasias de Cabeça e Pescoço/radioterapia , Cuidados Intraoperatórios , Recidiva Local de Neoplasia/radioterapia , Procedimentos de Cirurgia Plástica/métodos , Radiologia Intervencionista , Retalhos Cirúrgicos , Adenocarcinoma/radioterapia , Adenocarcinoma/cirurgia , Adolescente , Adulto , Idoso , Carcinoma de Células Escamosas/radioterapia , Carcinoma de Células Escamosas/cirurgia , Estudos de Viabilidade , Feminino , Seguimentos , Neoplasias de Cabeça e Pescoço/cirurgia , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/cirurgia , Complicações Pós-Operatórias , Dosagem Radioterapêutica , Reoperação , Estudos Retrospectivos , Deiscência da Ferida Operatória/etiologia , Resultado do Tratamento , Cicatrização/fisiologia
13.
Otolaryngol Clin North Am ; 51(1): 255-274, 2018 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-29106888

RESUMO

Vascular neoplasms of the head and neck present with a wide spectrum of signs and symptoms. Diagnosis requires a high index of suspicion and is usually made after tumors are large enough to be visually apparent or cause symptoms. This article discusses the most common acquired benign and malignant vascular tumors, with an emphasis on their evaluation and treatment.


Assuntos
Neoplasias de Cabeça e Pescoço/diagnóstico , Neoplasias de Cabeça e Pescoço/terapia , Neoplasias Vasculares/diagnóstico , Neoplasias Vasculares/terapia , Tumor do Corpo Carotídeo/diagnóstico , Tumor do Corpo Carotídeo/terapia , Tumor do Glomo Jugular/diagnóstico , Tumor do Glomo Jugular/terapia , Hemangiopericitoma/diagnóstico , Hemangiopericitoma/terapia , Humanos
14.
Head Neck ; 39(8): 1647-1654, 2017 08.
Artigo em Inglês | MEDLINE | ID: mdl-28474380

RESUMO

BACKGROUND: Unilateral radiotherapy (RT) of oropharyngeal carcinomas is accepted for patients with lateralized primary and low-volume nodal disease. Utilizing prospectively defined criteria of laterality and staging positron emission tomography (PET)/CT, we studied outcomes in patients with advanced-stage oropharyngeal cancer undergoing unilateral RT. METHODS: Thirty-seven patients with oropharyngeal tumors >1 cm from midline regardless of node status underwent unilateral RT and were followed prospectively. Patient characteristics: T1 = 11; T2 = 22; T3 = 4; N0 = 3; N1 = 9; N2a = 3; N2b = 21; and Nx = 1. Dosimetry were determined and weekly National Comprehensive Cancer Network (NCCN) distress thermometer data were collected. RESULTS: At median follow-up of 32 months, 3-year locoregional control, contralateral regional failure, distant metastasis-free survival, and disease-free survival were 96%, 0%, 7%, and 93%, respectively. CONCLUSION: Low rates of contralateral neck failure are demonstrated utilizing prospectively defined criteria for unilateral RT. The tolerances of contralateral organs are respected and patients report low to moderate levels of distress throughout treatment.


Assuntos
Carcinoma de Células Escamosas/radioterapia , Neoplasias Orofaríngeas/radioterapia , Adulto , Idoso , Carcinoma de Células Escamosas/diagnóstico por imagem , Carcinoma de Células Escamosas/patologia , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Neoplasias Orofaríngeas/diagnóstico por imagem , Neoplasias Orofaríngeas/patologia , Infecções por Papillomavirus/complicações , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Estudos Prospectivos , Qualidade de Vida , Radioterapia/métodos , Falha de Tratamento
15.
Oral Oncol ; 70: 14-22, 2017 07.
Artigo em Inglês | MEDLINE | ID: mdl-28622886

RESUMO

PURPOSE: Squamous cell carcinoma of unknown primary (SCCHNUP) is commonly treated with comprehensive radiation to the laryngopharynx and bilateral necks. In 1998, we established a departmental policy to treat SCCHNUP with radiation directed to the oropharynx and bilateral neck. METHODS: From 1998-2011, 60 patients were treated - N1: 18%, N2: 75% and N3: 7%. 82% underwent neck dissection. 55% received IMRT and 62% underwent concurrent chemoradiotherapy. RESULTS: At median follow-up of 54months, 5 patients failed regionally and 4 emerged with a primary (tongue base, hypopharynx and thoracic esophagus). Five-year rates of regional control, primary emergence, distant metastasis, disease-free survival and overall survival were 90%, 10%, 20%, 72% and 79%, respectively. The 5year rate of primary emergence in a non-oropharynx site was 3%. CONCLUSION: This is the first demonstration that an oropharynx-directed approach yields low rates of primary emergence in SCCHNUP with excellent oncologic outcomes.


Assuntos
Carcinoma de Células Escamosas/radioterapia , Carcinoma de Células Escamosas/cirurgia , Neoplasias Primárias Desconhecidas/radioterapia , Neoplasias Primárias Desconhecidas/cirurgia , Neoplasias Orofaríngeas/radioterapia , Neoplasias Orofaríngeas/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Carcinoma de Células Escamosas/diagnóstico por imagem , Terapia Combinada , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Imagem Multimodal , Neoplasias Primárias Desconhecidas/diagnóstico por imagem , Neoplasias Orofaríngeas/diagnóstico por imagem , Tomografia por Emissão de Pósitrons , Radioterapia de Intensidade Modulada , Análise de Sobrevida , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Adulto Jovem
16.
Laryngoscope ; 115(6): 1015-20, 2005 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-15933512

RESUMO

OBJECTIVES/HYPOTHESIS: Since 1998, at our academic, multidisciplinary head and neck cancer treatment center, it has been our policy to treat appropriate patients with locoregionally advanced squamous cell carcinoma of the head and neck (SCCHN) with concomitant radiochemotherapy followed within 6 weeks by planned neck dissection(s). Our objective was to investigate the oncologic efficacy of planned neck dissection, to date, in this patient population with a focus on outcomes in the neck. STUDY DESIGN: Retrospective analysis of a cumulative patient database. METHODS: The medical records of all patients who underwent planned neck dissection(s) after concomitant radiochemotherapy for locoregionally advanced SCCHN at Beth Israel Medical Center and The Institute for Head and Neck Cancer in New York City were reviewed. For each patient, preradiochemotherapy primary and neck stage, postradiochemotherapy/preneck dissection clinical and radiographic neck status, type of neck dissection(s) performed, pathologic status of the neck dissection specimen(s), length of follow-up (after planned neck dissection), disease status at last follow-up, and site(s) of recurrence were recorded. Local, regional, and distant disease control rates were calculated by the Kaplan-Meier method. RESULTS: Fifty-one planned neck dissections were performed on 39 radiochemotherapy patients (12 patients had bilateral operations) between early 1998 and October, 2003. Thirty-two (82%) patients had N2 or greater neck disease, with 29 (74%) having T3/T4 disease at various upper aerodigestive tract primary sites. Patients received an average of 6,700 cGy and 6,000 cGy external beam radiation therapy to primary disease sites and involved cervical lymphatics respectively, concomitant with one of three platinum-based chemotherapy schedules. At a mean follow-up time of 24 (range 8-57) months for the entire study population, there has been only one neck recurrence (N2A neck). No patient with N2B (n = 11), N2C (n = 13, with majority of heminecks staged N2B), or N3 (n = 5) disease has recurred in the neck. No recurrences have occurred in the 41 heminecks (in 33 patients) where modified neck dissection (including 24 selective procedures) was performed despite the presence of residual carcinoma in 13 (32%) of these heminecks on pathologic review. Among all heminecks with residual carcinoma present (n = 18) in the neck dissection specimen, there has been only one neck recurrence. There have been no recurrences in the 26 heminecks (in 19 patients) with incomplete clinical response after radiochemotherapy despite the presence of residual carcinoma in 14 (54%) of these necks on pathologic review. The clinical and radiographic absence of residual disease after radiochemotherapy did not always predict a complete pathologic response. Surgical complications have been limited (1 chyle leak, 1 wound breakdown). CONCLUSIONS: The integration of planned neck dissection into the multidisciplinary management of patients with locoregionally advanced SCCHN is highly effective in controlling cervical metastatic disease. Modified and selective neck dissection procedures can be performed in the majority of patients, regardless of the response in the neck subsequent to concomitant radiochemotherapy. We recommend a planned neck dissection(s) in all patients staged (pretreatment) with N2 or greater neck disease and in select N1 cases.


Assuntos
Carcinoma de Células Escamosas/terapia , Neoplasias de Cabeça e Pescoço/terapia , Esvaziamento Cervical/métodos , Carcinoma de Células Escamosas/tratamento farmacológico , Carcinoma de Células Escamosas/radioterapia , Terapia Combinada , Seguimentos , Neoplasias de Cabeça e Pescoço/tratamento farmacológico , Neoplasias de Cabeça e Pescoço/radioterapia , Humanos , Pessoa de Meia-Idade , Recidiva Local de Neoplasia , Neoplasia Residual , Equipe de Assistência ao Paciente , Complicações Pós-Operatórias , Estudos Retrospectivos , Resultado do Tratamento
17.
Surgery ; 157(3): 510-7, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25633738

RESUMO

BACKGROUND: Several recent analyses of indeterminate thyroid nodules classified as Bethesda III (follicular lesion of undetermined significance) have reported considerably greater rates of malignancy than those initially reported by the Bethesda System for Reporting Cytopathology (BSRTC). These values, however, may be overestimates owing to several sources of bias, such as referral, selection, and publication biases. Our aim was to analyze the prevalence of malignancy in Bethesda III and IV thyroid nodules in a comprehensive health system less prone to institutional referral bias, excluding incidental carcinomas, and we examine the literature for publication bias. METHODS: We performed a retrospective analysis with pathologic re-review of 119 patients with Bethesda III/IV cytology undergoing surgery in a comprehensive health system by examining patient and nodule characteristics. A review of the literature was performed and analyzed for publication bias. RESULTS: The malignancy rate in resected thyroid nodules was 13% (6/48) for Bethesda III and 28% (20/71) for Bethesda IV. There were 9 of 119 patients (8%) with incidental microcarcinomas. Age <30 years was associated with an increased risk of malignancy (odds ratio, 25.8; P = .005). Sex, nodule size, and ultrasonographic features were not associated with risk of malignancy. Analysis of the literature was indicative of publication bias for Bethesda III cohorts, with reported rates positively skewed (P = .039). CONCLUSION: In a comprehensive health system, the rate of malignancy in Bethesda III nodules was similar to the range reported by the BSRTC. Recent reports of greater rates of malignancy may be attributable to institutional referral patterns, operative selection, inclusion of incidental microcarcinomas, and publication bias.


Assuntos
Neoplasias da Glândula Tireoide/epidemiologia , Nódulo da Glândula Tireoide/classificação , Adulto , Fatores Etários , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Viés de Publicação , Estudos Retrospectivos , Nódulo da Glândula Tireoide/patologia
18.
Oncology (Williston Park) ; 17(8): 1143-53; discussion 1154, 1158, 1161, 2003 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-12966680

RESUMO

Paragangliomas most commonly occur in the carotid body, jugulotympanic area, and vagus nerve but have also been reported in other areas of the head and neck. These tumors are highly vascular and characteristically have early blood vessel and neural involvement, making their treatment particularly challenging. Surgery has traditionally been the preferred method of treatment, especially in light of recent advances in technique. However, compared to radiation therapy, it can result in a higher incidence of cranial nerve dysfunction. Radiation therapy has the advantage of avoiding the increased morbidity of surgery while offering an equal possibility of cure. Part 2 of this article discusses radiation therapy as primary treatment of patients who are ineligible for surgery and the elderly and infirm. Results with radiotherapy are comparable to those achieved with surgery. The efficacy of salvage therapy with either surgery or radiation is discussed, and a treatment algorithm for these tumors is proposed.


Assuntos
Neoplasias de Cabeça e Pescoço/radioterapia , Paraganglioma/radioterapia , Terapia Combinada , Neoplasias de Cabeça e Pescoço/cirurgia , Humanos , Paraganglioma/cirurgia , Radiocirurgia , Radioterapia/efeitos adversos , Terapia de Salvação , Resultado do Tratamento
19.
Oncology (Williston Park) ; 17(7): 983-93, 2003 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-12886866

RESUMO

Paragangliomas most commonly occur in the carotid body, jugulotympanic area, and vagus nerve but have also been reported in other areas of the head and neck. These tumors are highly vascular and characteristically have early blood vessel and neural involvement, making their treatment particularly challenging. Surgery has traditionally been the preferred method of treatment, especially in light of recent advances in technique. However, compared to radiation therapy, it can result in a higher incidence of cranial nerve dysfunction. Radiation therapy has the advantage of avoiding the increased morbidity of surgery while offering an equal possibility of cure. Part 1 of this two-part article focuses on techniques for diagnosing paraganglioma and the indications for and use of surgery as primary treatment. The complications commonly associated with surgery are reviewed, and strategies for rehabilitation of affected patients are presented.


Assuntos
Neoplasias de Cabeça e Pescoço/cirurgia , Paraganglioma/diagnóstico , Neoplasias de Cabeça e Pescoço/diagnóstico , Neoplasias de Cabeça e Pescoço/patologia , Neoplasias de Cabeça e Pescoço/radioterapia , Humanos , Paraganglioma/patologia , Paraganglioma/radioterapia , Paraganglioma/reabilitação , Paraganglioma/cirurgia
20.
Laryngoscope ; 113(11): 1885-92, 2003 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-14603041

RESUMO

OBJECTIVES/HYPOTHESIS: Vascular malformations involving the mandible and maxilla are uncommon, and no uniform treatment of these lesions has been defined. The purpose of the study was to evaluate the effectiveness of treating vascular malformations with a multidisciplinary approach and emphasis on endovascular therapy. STUDY DESIGN: Retrospective chart review of patients. METHODS: The treatment of 31 patients (13 male and 18 female patients) with mandibular and/or maxillary vascular malformations presenting between 1979 to 2001 was reviewed. RESULTS: Thirteen patients (42%) presented with mandibular vascular malformations, and an equal number of patients had maxillary vascular malformations. Five patients had involvement of both the mandible and maxilla. Twenty-six patients (84%) had adjacent soft tissue extension, whereas five patients had a vascular malformation isolated either to the mandible (four cases) or maxilla (one case). Twenty-six cases consisted of arterial vascular malformations, and five patients had venous and capillary types. Twenty-five patients (81%) were treated with embolization only, whereas six patients (19%) underwent combined embolization and surgical resection. "Cure" was defined as the complete eradication of disease or permanent resolution of symptoms with complete devascularization by embolization. The cure rates were 70% for mandibular malformations and 46% for maxillary lesions. None of the combined maxillary/mandibular lesions were cured, but all achieved improvement or stabilization of symptoms. The follow-up range was 1 to 22 years with an average follow-up of 6.7 years. CONCLUSION: The location and extent of vascular malformations dictate the treatment and resulting success. Endovascular therapy alone can effectively "cure" most mandibular and maxillary vascular malformations with limited soft tissue involvement. Extensive vascular malformations can be stabilized with control of symptoms, but eradication of the vascular malformation is unlikely even with combined surgery and embolization.


Assuntos
Malformações Arteriovenosas/terapia , Embolização Terapêutica/métodos , Mandíbula/irrigação sanguínea , Maxila/irrigação sanguínea , Adulto , Angiografia , Criança , Pré-Escolar , Feminino , Seguimentos , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Equipe de Assistência ao Paciente , Estudos Retrospectivos
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