Asunto(s)
Glándula Parótida/cirugía , Plasma Rico en Plaquetas , Adolescente , Adulto , Anciano , Femenino , Geles , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Adulto JovenRESUMEN
Secondary tracheoesophageal puncture (TEP) with voice prosthesis placement represents one of the possibility to restore vocal function after total laryngectomy. However, some patients have comorbidities that contraindicate general anesthesia. In our department, an in-clinic TEP procedure for retrograde voice prosthesis placement was developed. It allows the immediate placement of the prosthesis and the avoidance of the use of dilators. We described our technique with advantages and pitfalls. The Provox Vega Puncture Set was used. Our technique for in-clinic secondary TEP without general anesthesia or target controlled infusion was a safe and effective procedure. It allows the use of the traditional TEP set, with possibility of voice prosthesis placement after previous TEP closure.
Asunto(s)
Esófago/cirugía , Laringectomía , Laringe Artificial , Implantación de Prótesis/métodos , Tráquea/cirugía , Humanos , PuncionesRESUMEN
AIMS: Several randomised trials have tested adjuvant regimens using concomitant high-dose cisplatin and radiotherapy to improve outcome in high-risk locally advanced squamous cell head and neck cancer (HNSCC), showing a substantial increase in locoregional control and disease-free survival, despite a higher and eventually detrimental toxicity profile. The aim of the present phase II single-stage prospective study was to investigate whether a weekly cisplatin-based chemoradiotherapy regimen might be able to improve patients' compliance compared with standard-dose cisplatin with similar outcome results. MATERIALS AND METHODS: Between January 2004 and November 2008, 54 patients with high-risk locally advanced HNSCC were enrolled on to this phase II trial. Patient characteristics were: median age 59.7 years, Eastern Cooperative Oncology Group performance status 1 in 72% of patients and stage IV disease in 82%, extracapsular nodal spread in 67% and positive/close surgical margins in 37%. Patients received cisplatin (30 mg/m(2)) once a week for 7-8 weeks concurrent with external beam radiotherapy delivered with a median dose of 66.6 Gy (1.8 Gy each day; five fractions/week) on the primary site and 50 Gy (2 Gy each day) for the lower neck. RESULTS: Major acute toxicity of the combined treatment, defined as grade 3-4 mucositis, was observed in 35.2% of patients. No fatal complications occurred, with 81.5% of patients completing the planned regimen. Late reactions were mild (total 16% with a grade 3 dysphagia rate of 12%). The locoregional control rate was 82%; 5 year overall and disease-free survival were 63 and 62%, respectively. CONCLUSIONS: Concomitant adjuvant chemoradiotherapy with weekly cisplatin seems to be a feasible and well-tolerated therapeutic approach in 'unfit' patients. Clinical results seem to be at least comparable with those previously reported. However, to draw any definitive conclusion, large confirmatory phase III randomised trials are demanded.
Asunto(s)
Antineoplásicos/administración & dosificación , Cisplatino/administración & dosificación , Cooperación del Paciente/estadística & datos numéricos , Adulto , Anciano , Carcinoma/tratamiento farmacológico , Carcinoma/radioterapia , Carcinoma de Células Escamosas , Quimioterapia Adyuvante , Esquema de Medicación , Estudios de Factibilidad , Femenino , Neoplasias de Cabeza y Cuello/tratamiento farmacológico , Neoplasias de Cabeza y Cuello/radioterapia , Humanos , Masculino , Persona de Mediana Edad , Neoplasias de Células Escamosas/tratamiento farmacológico , Neoplasias de Células Escamosas/radioterapia , Estudios Prospectivos , Radioterapia Adyuvante , Medición de Riesgo , Carcinoma de Células Escamosas de Cabeza y Cuello , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: A phase II study was carried out to investigate an induction regimen with cisplatin, paclitaxel followed by radiotherapy concurrent with weekly cisplatin for locally advanced squamous cell carcinoma of the head and neck. PATIENTS AND METHODS: Stage III-IV disease patients were eligible. Two cisplatin (100 mg/m2) and paclitaxel (175 mg/m2) courses were administered every 21 days followed by standard fractionated external beam radiotherapy (approximately 70 Gy), concomitant to weekly cisplatin (30 mg/m2). RESULTS: Thirty-five patients were enrolled: over 70% had unresectable disease with bulky lesions. Grade 3-4 neutropenia developed in 14% and G3 mucositis in 23%. Locoregional control was achieved in 51%. Median time to progression and overall survival were 10,7 and 17 months respectively; 2- and 3-year survival rates were 30% and 25% respectively. CONCLUSION: Our induction two-drug regimen followed by chemoradiotherapy with concurrent weekly cisplatin was well tolerated with low acute toxicity and good locoregional control and survival rate.
Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinoma de Células Escamosas/tratamiento farmacológico , Carcinoma de Células Escamosas/radioterapia , Neoplasias de Cabeza y Cuello/tratamiento farmacológico , Neoplasias de Cabeza y Cuello/radioterapia , Adulto , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Carcinoma de Células Escamosas/patología , Cisplatino/administración & dosificación , Cisplatino/efectos adversos , Terapia Combinada , Femenino , Neoplasias de Cabeza y Cuello/patología , Humanos , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Paclitaxel/administración & dosificación , Paclitaxel/efectos adversos , Inducción de Remisión , Resultado del TratamientoRESUMEN
Tracheo-oesophageal voice prostheses are currently widely used following total laryngectomy. Data on maximum phonation time and spectrum have been studied by various Authors and are well known. On the contrary, intensity and fundamental frequency control have received little attention. Intensity and fundamental frequency play an important role in the prosodic aspects of speech. Fundamental frequency variations have been studied in tone language speakers, but the ability to voluntarily change intensity and fundamental frequency remain to be fully investigated. Aim of the present study was to analyse the ability of tracheo-oesophageal voice users to change intensity and fundamental frequency. A total of 12 male subjects who underwent total laryngectomy, in whom a tracheo-oesophageal prosthesis had been inserted, were considered. Maximum phonation time was calculated. Each subject was asked to utter an /a/ as loud as possible and an /a/ as soft as possible. Each subject was then asked to utter an /a/ at comfortable pitch and then at an interval of a fifth. Intensity as well as fundamental frequency variations were compared using Wilcoxon signed rank test. Correlation between maximum phonation time and variation in intensity and in fundamental frequency as well as between the two latter variables was calculated using Spearman's rank correlation coefficient. Mean maximum phonation time was 8 (+/- 3.8) sec. Mean energy was 50 (+/- 4.8) dB SPL for soft phonation and 68 (+/- 4.7) dB SPL for loud phonation. The difference observed was statistically significant (p < 0.02). Mean fundamental frequency values were 106 (+/- 14) Hz and 135 (+/- 34) Hz at the interval of a fifth. The difference observed was statistically significant (p < 0.02). Tracheo-oesophageal voice users were able to change intensity and fundamental frequency, but their control was rather poor. Variations in intensity, as well as fundamental frequency, did not show any correlation with maximum phonation time, and were not correlated with each other. In conclusion, the tracheo-oesophageal voice allows small fundamental frequency variations, but their control appears difficult. On the contrary, intensity variations appear larger and control somewhat easier.
Asunto(s)
Voz Esofágica , Tráquea , Calidad de la Voz , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Espectrografía del Sonido , Voz AlaríngeaRESUMEN
The voice prosthesis is today the most widely used and accepted method of voice restoration following total laryngectomy. Fortunately, the cases in which it is necessary to temporarily or definitively close the fistula are rare (request of the patient, leakage from the fistula, aspiration pneumonia). Herein, an analysis is made of these cases and the surgical technique personally developed for the closure of tracheo-oesophageal fistula is described. This technique has been used in 8 patients with good results; moreover, it is a relatively low cost procedure and gives rise to few post-operative complications.
Asunto(s)
Laringe Artificial , Fístula Traqueoesofágica/cirugía , Remoción de Dispositivos , Humanos , Laringectomía , Mallas Quirúrgicas , Técnicas de Sutura , SuturasRESUMEN
Aim of the investigation was to assess the workload and verify the results of oropharyngeal dysphagia management in a large state hospital by means of a descriptive, observational prospective study and descriptive statistical analysis. 81 patients [37 females, 44 males, mean age 61.3 (+/- 13) years] suffering from oropharyngeal dysphagia were evaluated and treated in the in- and outpatient Divisions of the "Azienda Ospedaliera S. Giovanni Battista" in Turin. Treatment of oropharyngeal dysphagia included changes in consistency and texture of food, compensatory postures of head, strengthening exercises for oropharyngeal muscles, and stimulation of pharyngeal sensitivity. In data collection and analysis, the following were used as outcome measures: mode of nutrition delivery (oral, enteral, parenteral), dietary adjustments, presence of aspiration or penetration, and use of compensatory head positioning. Results showed that the number of patients fed by parenteral or enteral tube (50/81 prior to treatment) dropped to 36/81 upon discharge from hospital. Those unable to take anything by mouth, from 55 dropped to 9. The number of patients with aspiration or penetration dropped, respectively, from 47 and 8 to 20 and 4. Postural changes were used in 15 cases. Data obtained indicate that oropharyngeal dysphagia rehabilitation outcomes are promising. Better understanding of the rheological characteristics of food and a stricter, more rigorous evaluation of the outcomes on activities and social participation are warranted.
Asunto(s)
Trastornos de Deglución/terapia , Anciano , Anciano de 80 o más Años , Trastornos de Deglución/diagnóstico , Femenino , Gastrostomía/instrumentación , Humanos , Intubación Gastrointestinal/instrumentación , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Índice de Severidad de la EnfermedadRESUMEN
Surgery is the treatment of choice for major and minor salivary gland malignancies. Herein, the role of radiation and medical treatment in the multidisciplinary management of salivary gland tumours is discussed. Neutron irradiation and hyperfractionated external beam mega voltage irradiation improve local control. Combination of three dimensional conformal radiotherapy and intensive-modulated radiation therapy provide better local tumour delineation, better field design to encompass the tumour allowing dose escalation to target while sparing the surrounding normal tissue. Cisplatin-based chemotherapy provides a response rate > or = 45%, in a palliative setting. Concomitant chemo-radiotherapy could improve local control. Recent studies evaluated the expression of molecular targets in salivary gland carcinomas (c-kit = 53-90%, EGFR = 25-85%, c-erb-B2 = 11-58%, p53 = 11-67%, H ras = 18%); these targets are very important since new targeted drugs are now available. Anti-androgen therapy might have a role in the management of patients with ductal carcinoma. These new targeted drugs could be integrated with chemotherapy and radiotherapy in the treatment of locally advanced/metastatic salivary gland malignancies.
Asunto(s)
Neoplasias de las Glándulas Salivales/tratamiento farmacológico , Neoplasias de las Glándulas Salivales/radioterapia , Adulto , Antagonistas de Andrógenos/uso terapéutico , Antineoplásicos/administración & dosificación , Antineoplásicos/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Quimioterapia Adyuvante , Cisplatino/administración & dosificación , Cisplatino/uso terapéutico , Terapia Combinada , Femenino , Predicción , Humanos , Masculino , Persona de Mediana Edad , Metástasis de la Neoplasia , Recurrencia Local de Neoplasia , Cuidados Paliativos , Fármacos Sensibilizantes a Radiaciones/administración & dosificación , Fármacos Sensibilizantes a Radiaciones/uso terapéutico , Dosificación Radioterapéutica , Radioterapia Conformacional , Radioterapia de Alta Energía , Neoplasias de las Glándulas Salivales/genética , Neoplasias de las Glándulas Salivales/mortalidad , Neoplasias de las Glándulas Salivales/cirugía , Factores de TiempoRESUMEN
Balance impairment is the object of requests for remuneration in 20-50% of the cases of cranial trauma. Most patients present slight disequilibrium following cranial traumas not involving concussion or cervical distraction. The various methods used in Italy to evaluate the biological damage score balance annoyances on a percentage basis ranging from 1% to 25% and base evaluation on vestibular testing results. The Authors feel that such evaluation approaches are limited. Indeed, since compensation mechanisms come into play, vestibular lesions are not always symptomatic. This means that the lesions detected solely through vestibular testing are not necessarily indicative of the extent to which the subject is affected. Furthermore, some extravestibular lesions can give rise to balance impairments which will go undetected by vestibular examination. Finally, an universally accepted diagnostic protocol still doesn't exist. In this work the Authors present a new method for balance impairments evaluation. While this technique still involves the normal evaluation range for vestibular damage (1-25%), it is based on the disturbance indicated by the patient rather than on the instrumentally detected damage. To objectively determine the real existence of the symptom, the Authors also propose a specific diagnostic strategy for each symptom, thus overcoming the problem of a diagnostic standard. The initial results, obtained on 56 subjects evaluated for post-traumatic balance impairment, show substantial agreement with previous methods. Our method allows to better recognize modest damage--for the most part extravestibular which go unrecognized with the conventional methods--and significantly modify the amount of more extensive damage, expression of vestibular damage which does not correspond to equally significant symptoms.
Asunto(s)
Servicios de Diagnóstico/legislación & jurisprudencia , Evaluación de la Discapacidad , Vértigo/diagnóstico , Traumatismos Craneocerebrales/complicaciones , Humanos , Vértigo/etiología , Vértigo/fisiopatología , Vestíbulo del Laberinto/fisiopatologíaRESUMEN
This work describes the different patterns of expression of integrins and extracellular matrix proteins in normal and transformed mucosa in laryngeal and oropharyngeal carcinomas. Samples from each tumor group were sectioned and examined by immunohistochemistry using monoclonal antibodies raised against integrin chains (alpha2, alpha3, alpha6, beta1 and beta4) and their ligands (laminins 1 and 5, collagen type IV and two fibronectin isoforms: ED-A and ED-B). Controls were provided by samples of tumor-free laryngeal and oropharyngeal mucosa that had been removed during the surgical procedure. We found that the known distinct topographical pattern of integrins and the continuity of basement membrane components was altered in both groups but that the extent of changes was significantly more marked in oropharyngeal tumors, which are known to be more infiltrating and diffusive and to have a bad prognosis. These molecular patterns of expression can be used as an additional prognostic factor as they suggest a greater biological tumor aggressiveness of oropharyngeal tumors. We suggest that performing immunohistochemical analysis on biopsy samples may help in selecting the correct therapeutic strategy for these tumors and enable more accurate follow-up. The above-mentioned molecules may become part of the diagnostic toolbox of head and neck surgical pathologists.
Asunto(s)
Biomarcadores/análisis , Carcinoma de Células Escamosas/diagnóstico , Proteínas de la Matriz Extracelular/análisis , Integrinas/análisis , Neoplasias Laríngeas/diagnóstico , Neoplasias Orofaríngeas/diagnóstico , Carcinoma de Células Escamosas/patología , Humanos , Inmunohistoquímica , Neoplasias Laríngeas/patología , Ligandos , Invasividad Neoplásica , Neoplasias Orofaríngeas/patologíaRESUMEN
The aim of this study was to evaluate the improvement of nasal flow and the fall of nasal resistance in 50 patients that underwent rhinoseptoplasty in our department and discuss the relative importance of valvular and septal deformities in nasal airway obstruction. Fifty consecutive patients underwent rhinoseptoplasty to improve nasal obstruction caused by severe septal deviation, external or internal valvular incompetence, or any combination of the three. We excluded patients with minor septal curvatures, septal perforations, or turbinate hypertrophy. Preoperative and postoperative rhinomanometry was performed on all 50 patients. In all 50 patients, septal and/or valvular surgery lowered nasal resistance in 90% of cases. Septoplasty alone with medial and basal osteotomies did not improve nasal flow (p < 0.4), whereas the correction of valvular obstruction alone increased nasal airflow in a statistically significant way (p < 0.0001). Moreover, patients with both valvular incompetence and septal deviation represented the group in which the greatest preoperative obstruction and the greatest postoperative improvement occurred. Nasal valvular function should be assessed with rhinomanometry in all preoperative rhinoplasty patients with airway obstruction. In many cases, valvular effects may surpass septal deviation as the primary cause of nasal airflow obstruction.
Asunto(s)
Obstrucción Nasal/fisiopatología , Rinomanometría , Femenino , Humanos , Masculino , Obstrucción Nasal/etiología , Obstrucción Nasal/cirugíaRESUMEN
The aim of the study was to detect inner ear fluid pressure changes induced by glycerol in Menière's disease (MD) by means of a tympanic membrane displacement analyser (TDA). The study group consisted of 25 MD patients. The Vi (maximum inward displacement of the tympanic membrane) and the Vm (mean displacement of the tympanic membrane) were measured at 10, 20 and 25 dB above the stapedial reflex threshold. Each patient received therapy based on glycerol. The control group consisted of 20 patients with non-hydropic sudden hearing loss. At 20 and 25 dB above stapedial threshold MD patients had lower Vi values before therapy. After glycerol, we observed a Vi increasing in the hydropic ears in 68-96 per cent of patients. Since a Vi improvement implies a reduction of perilymph pressure, our results confirm the effectiveness of Vi in detecting specific action of glycerol in MD.
Asunto(s)
Glicerol/farmacología , Glicerol/uso terapéutico , Enfermedad de Meniere/tratamiento farmacológico , Membrana Timpánica/efectos de los fármacos , Adolescente , Adulto , Anciano , Audiometría de Tonos Puros , Umbral Auditivo/efectos de los fármacos , Acueducto Coclear/efectos de los fármacos , Acueducto Coclear/fisiopatología , Femenino , Pérdida Auditiva Sensorineural/diagnóstico , Pérdida Auditiva Sensorineural/etiología , Pérdida Auditiva Sensorineural/fisiopatología , Humanos , Masculino , Enfermedad de Meniere/complicaciones , Persona de Mediana Edad , Perilinfa/efectos de los fármacos , Presión , Reflejo/efectos de los fármacos , Reflejo/fisiología , Índice de Severidad de la Enfermedad , Estapedio/efectos de los fármacos , Estapedio/fisiologíaRESUMEN
Auditory results following stapes surgery in 26 patients with otosclerosis >60 years of age at the time of surgery were compared with those obtained in 140 patients <60 years undergoing stapes surgery during the same time period. Stapedotomy was performed in all cases. The mean follow-up period was 29 months. Hearing results as judged by postoperative air-bone gaps were as good in the older age group as in the younger patients. Moreover, complications of surgery, such as postoperative formation of perilymphatic fistula, did not occur more frequently in elderly vs younger patients. On the basis of the results obtained, it is concluded that stapes surgery should be offered to elderly patients with the same indications as younger patients with otosclerosis.
Asunto(s)
Otosclerosis/cirugía , Cirugía del Estribo , Adulto , Anciano , Conducción Ósea , Acueducto Coclear , Fístula/etiología , Audición , Humanos , Persona de Mediana Edad , Otosclerosis/fisiopatología , Periodo Posoperatorio , Cirugía del Estribo/efectos adversos , Resultado del TratamientoRESUMEN
We report a case of glottic primary laryngeal lymphoma. Although the head and neck region is a frequent site of origin of extranodal non-Hodgkin's lymphomas, laryngeal involvement is exceptional. Including this case, about 90 primary laryngeal lymphomas have been reported in the literature. Microscopic study showed a diffuse malignant lymphoma of high-grade malignancy (WF sub-division H). A diffuse, large, B-cell-type NHL was diagnosed histopathologically. The patient was treated with combination chemotherapy, including cyclophosphamide, doxorubicin, vincristine and prednisolone (CHOP), which resulted in complete clinical remission after two courses. Four courses of combination chemotherapy were subsequently performed, making a total of six courses of combination chemotherapy. No recurrence has been observed during the 16-month follow-up period.
Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias Laríngeas/tratamiento farmacológico , Linfoma de Células B/tratamiento farmacológico , Linfoma no Hodgkin/tratamiento farmacológico , Anciano , Ciclofosfamida/uso terapéutico , Doxorrubicina/uso terapéutico , Humanos , Masculino , Prednisolona/uso terapéutico , Resultado del Tratamiento , Vincristina/uso terapéuticoRESUMEN
The insertion of a prosthesis and restoration with pectoralis major myocutaneous flaps for patients subjected to total pharyngolaryngectomy is a technique now universally accepted; however the literature on the subject is lacking. Our study considers 10 patients subjected to total pharyngolaryngectomy and restoration with pectoralis major myocutaneous flaps who were fitted with vocal function prostheses and a control group of 50 subjects treated with a total laryngectomy without pectoralis major myocutaneous flaps and who were fitted with vocal function prostheses. Specific qualitative and quantitative parameters were compared. The quantitative measurement of the levels of voice intensity and the evaluation of the harmonics-to-noise ratio were not statistically significant (p > 0.05) between the two study groups at either high- or low-volume speech. On the contrary, statistically significant differences were found (p < 0.05) for the basic frequency of both the low and the high volume voice. For the qualitative analysis seven parameters were established for evaluation by trained and untrained listeners: on the basis of these parameters the control group had statistically better voices.
Asunto(s)
Laringe Artificial , Músculos Pectorales/trasplante , Carcinoma de Células Escamosas/cirugía , Femenino , Humanos , Neoplasias Laríngeas/cirugía , Laringectomía/métodos , Masculino , Faringectomía/métodos , Ajuste de Prótesis , Inteligibilidad del Habla , Colgajos Quirúrgicos , Factores de Tiempo , Calidad de la VozRESUMEN
Pharyngocutaneous fistula is the most common complication of total laryngectomy. The management of this problem increases hospitalization time and delays initiation of postoperative radiotherapy, where indicated. To identify factors predisposing to the development of pharyngocutaneous fistula, we reviewed the postoperative courses of 293 patients who underwent total laryngectomy at our clinic. General factors taken into account were concurrent diseases such as diabetes, liver diseases, or chronic anemia; local factors included radiotherapy before and after surgery, preoperative tracheostomy, type of cervical lymph node removal, and method of pharyngeal closure. We then compared our data with those reported in the literature by other authors. Last, we applied the Fisher exact test to a correlation we found between the higher incidence of fistula in patients with diabetes, liver diseases, or anemia. The local factor that turned out to be statistically most significant for the development of fistula was preoperative radiotherapy.
Asunto(s)
Fístula/etiología , Laringectomía/efectos adversos , Enfermedades Faríngeas/etiología , Humanos , Intubación Gastrointestinal , Neoplasias Laríngeas/cirugía , Estadificación de Neoplasias , Pronóstico , Estudios Retrospectivos , Factores de RiesgoRESUMEN
The treatment of carcinoma of the head and neck in recent years has improved significantly, chiefly thanks to progress in surgery and radiotherapy. Despite these advances, the survival statistics reported in the literature show no appreciable evidence of radical improvement. The aims of this study were to evaluate the impact on survival achieved with the combination of surgical and postoperative radiotherapy in patients with advanced head and neck carcinomas and to identify the prognostic value of several host- and tumor-related factors that can influence the results of combined treatment. We retrospectively reviewed the medical records of 394 patients with stage III and IV carcinoma of the head and neck, of whom 170 (43%) underwent surgery alone and 224 (57%) received combined surgery and postoperative radiotherapy. The 394 patients were stratified for a set of variables including the patient's condition, the characteristics of the tumor, and the modality of treatment. Univariate analysis revealed that coexistent medical diseases, the size and site of the primary lesion, the stage of the tumor, and certain pathologic features had a negative impact on survival. Multivariate analysis showed that the removal of lymph nodes and postoperative radiotherapy can have a positive influence and can improve the prognosis. We compared the survival rates of the patients treated with surgery alone with those of the patients who underwent combined treatment, and we observed that the two survival curves were comparable, even if there was a bias because the combined treatment group consisted of patients with negative prognostic factors. The meaning of these results, compared with data from the literature, has been discussed.
Asunto(s)
Carcinoma de Células Escamosas/mortalidad , Carcinoma de Células Escamosas/radioterapia , Neoplasias Laríngeas/mortalidad , Neoplasias Laríngeas/radioterapia , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/cirugía , Supervivencia sin Enfermedad , Femenino , Humanos , Neoplasias Laríngeas/patología , Neoplasias Laríngeas/cirugía , Laringectomía , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Faringectomía , Pronóstico , Radioterapia Adyuvante , Estudios Retrospectivos , Tasa de SupervivenciaRESUMEN
Primary non-Hodgkin's lymphoma of the nasal cavity is a disease more likely to affect men than women; it is characterized by a T cell immunophenotype and is often associated with involvement of the paranasal structures and with high recurrence rates. Many authors report that its extremely poor prognosis depends on tumour stage and extension into the paranasal sinuses. Patients with Ann Arbor stage IE limited to only one nasal cavity have better survival rates than those with the same stage but with tumour extension beyond the nasal cavity. Patients with stages IIE, IIIE and IV have a very poor prognosis that does not seem to be affected by the use of conventional chemotherapy. Optimal treatment for the disease is not yet known. The use of radiotherapy alone has been reported in initial stages of the disease; however, given that its prognosis is burdened by frequent local or systemic recurrence or both, combined modality therapy has been applied in all stages. In this case report we describe a case of primary non-Hodgkin's lymphoma of the nasal cavity localized at the middle turbinate, in combination with an updated literature review.
Asunto(s)
Enfermedad de Hodgkin , Cavidad Nasal , Neoplasias Nasales , Enfermedad de Hodgkin/diagnóstico , Enfermedad de Hodgkin/patología , Enfermedad de Hodgkin/terapia , Humanos , Masculino , Persona de Mediana Edad , Neoplasias Nasales/diagnóstico , Neoplasias Nasales/patología , Neoplasias Nasales/terapiaRESUMEN
BACKGROUND AND OBJECTIVES: During the past few years, radiotherapy (RT) has been increasingly used in combination with surgery in the treatment of locally advanced laryngeal carcinomas to improve survival rates in patients with more extensive tumors. METHODS: This is a retrospective study of a large series of stage III and IV laryngeal carcinomas, and postoperative RT was indicated for some of these cases. We retrospectively reviewed the medical records of 380 patients with stage III and IV tumors, of which 163 (43%) underwent surgery only and 217 (57%) received surgery and postoperative RT. RESULTS: The survival rates of patients who underwent surgery and RT were comparable to those of patients who underwent surgery only, but the former group was composed of subjects suffering from negative prognostic factors. CONCLUSIONS: The indications for combined treatment should be correlated with the prognostic factors to increase the survival rate of patients with stage III and IV laryngeal carcinoma.
Asunto(s)
Neoplasias Laríngeas/radioterapia , Adulto , Anciano , Anciano de 80 o más Años , Terapia Combinada , Femenino , Neoplasias de Cabeza y Cuello/radioterapia , Humanos , Neoplasias Laríngeas/mortalidad , Neoplasias Laríngeas/patología , Neoplasias Laríngeas/cirugía , Laringectomía , Masculino , Persona de Mediana Edad , Disección del Cuello , Estadificación de Neoplasias , Cuidados Posoperatorios , Pronóstico , Dosificación Radioterapéutica , Estudios Retrospectivos , Colgajos Quirúrgicos , Tasa de SupervivenciaRESUMEN
Chondrosarcoma of the larynx is a rare tumor; worldwide only about 250-300 cases have been described in the literature. We present a clinical case of laryngeal chondrosarcoma manifesting as a swollen mass of 10 x 7 x 6 cm in the infrahyoid and left lateral cervical region. The patient underwent total laryngectomy, thyroidectomy and bilateral neck dissection. A review of the literature on this disease is also reported.