[Current status of requirements in the design of healthcare facilities to ensure accessibility for patients with disabilities]. / Estado actual de los requerimientos en el diseño de centros sanitarios para asegurar accesibilidad a pacientes con discapacidad.

BACKGROUND AND OBJECTIVE: People with disabilities are one of the groups that usually frequent healthcare centers, so it is essential to attend to their specific needs, especially from the point of view of universal accessibility, safety and healthcare quality. The aim of the study is to summarize the available evidence on the needs of groups of patients with some type of disability in access, navigation and stay during the reception of healthcare in various health centers and to identify successful solutions. MATERIALS AND METHODS: A scoping review had been designed, based on a literature review without time limit in three databases (PubMed, WOS, and Embase). RESULTS: Of the 2562 articles identified, 11 were included. Recommendations for improvement in the design of healthcare services focused on the following aspects: improving access to primary care centers; navigation, signage, and orientation in the hospital environment; elevator design; hospital room bathroom design; meeting the needs of wheelchair users; importance of the participation of the patient with a disability; involvement of stakeholders in the design process; and the need for appropriate policies to ensure accessibility to buildings. CONCLUSIONS: The promotion of artistic programs in healthcare settings and the participation of people with disabilities in the design process of healthcare settings could provide beneficial solutions. More studies are needed, given the scarcity of evidence found, to ensure that care for this group is based on criteria of patient safety, universal accessibility, healthcare quality and humanization.

[Fistula of the first branchial arch]. / Fístula de primer arco branquial.

The complexity of the embriologic development of the neck and the possible abnomarlies in this process, with the consequent posterior manifestations make necessary the knowledge of the embriologic anatomy of the neck. In the possible manifestations that can be of the anomalies of the development of the branchial archs are the abnomarlies of the first branchial archs. They are, in the anomalies of the development of the branchial archs infrequent and are intimately related with the facial nerve. We present a clinic case of a seven years old boy affected by this pathology and revise its more important aspects.

[Arterioveinous dural malformation in ENT]. / Malformaciones arteriovenosas durales en el ambito de la ORL.

The arterioveinous dural malformation (MAVD) is a rare entity between the vascular craneal anomalies with a not well nown ethiology and variability in treatments. We present eleven cases of MAVDs, between them five presented tinnitus as symptom of aparition. The importance of this pathology makes necessary to discard it before a patient consulting because of pulsaltil tinnitus with normal otoscopy.

[An uncommon cause for unilateral vocal fold paralisis: aortic aneurysms. Case report and literature review]. / Una causa poco frecuente de parálisis recurrencial: aneurismas de aorta Aportación de un caso clínico y revisión de la literatura.

Unilateral vocal fold paralysis is frequently encountered during ENT practise. It may result from many different conditions and it always should be regarded as a sign revealingan underlaying disease that can be located anywhere along the traject of the tenth cranial nerve or at the cricoarytenoidjoint being malignancies and trauma the leading causes. Etiology, glottal characteristics and compensative maneuvers, and individual factors such as comorbility or age must be considered when treatment options are proposed to the patient. A case of an uncommon etiology for unilateral vocal fold paralysis, an aortic aneurysm, is presented and considerations about the management of this condition are provided.

[Indication for endoscopic procedures in maxiloethmoydal mucoceles]. / Indicación del tratamiento endoscópico de los mucoceles maxiloetmoidales.

The Functional Endoscopic Sinus Surgery has posibilitated a change in the diagnosis, treatment and postsurgical management of many nasosinusal diseases. Mucoceles of the paranasal sinuses are an ideal indication for performing these surgical procedures when good accesibility conditions are present. Under these circumstances, external approach, with the subsequent impairments and morbility, could be avoided. An endoscopically treated extensive maxilloethmoydal mucocele is presented and key points to endoscopic treatment indication are provided.

[Non Hodgkin's lymphoma in the ENT field]. / Linfomas no Hodgkin en patología cérvico-facial.

OBJECTIVES: Non Hodgkin's lymphoma (NHL) is a frecuent tumor in the ENT field althougt there are not too many publications with a large number of patients. PATIENTS AND METHODS: We have studied 300 patiens with NHL and analysed the head and neck affectation, the presence in Waldeyer's ring, the first symptoms and the stage of the disease. RESULTS: Over 50% had head and neck manifestation. Of them, the most frequent one were adenopathies. In the Waldeyer's ring, the tonsil was the most frecuently affected structure. CONCLUSION: There is an evident relationship between NHL and the Oto-Rhino-laringology area and it is necessary consider it in the differential diagnosis of head and neck adenopathies.

[Cervicothoracic angiomyolipoma: an unusual tumor located at a site difficult to reach for surgery]. / Angiomiolipoma cervicotorácico: una tumoración inusual en una localización de difícil abordaje quirúrgico.

Angiomyolipoma is an uncommon hamartomatous renal tumor very prone to spontaneous bleeding. However it is possible to find it in extrarenal sites, being the liver the most frequent one. The rest of sites recorded in literature are exceptional. In fact, to our knowledge, this is the first case reported of cervicothoracic settlement of an angiomyolipoma. This rare location, together with its marked tendency to bleed bleeding determinate a complicated diagnoses a difficult surgical approach.

[Tuberculous otitis media. Report of 3 cases]. / Otitis media tuberculosa. Estudio de 3 casos.

Tuberculous otitis media (TOM) is a rare cause of chronic suppurative infection of the middle ear. Due to that the symptoms and signs are often indistinguishable from those of nontuberculosis chronic otitis media and the fact that the index of suspicion is low, there is frequently a considerable delay prior to diagnosis. This can lead to irreversible complications such as facial nerve paralysis and labyrinthitis. Medical therapy with antituberculous drugs is usually effective. We report three cases with TOM diagnosticated and followed up in our Service from january 1993 to july 2001. Their charts were retrospectively reviewed for relevant historical data, physical findings, complementary studies, treatment and clinical response. We performed a review of the literature, emphasizing that TOM should be considered in the differential diagnosis of chronic otitis media.

[Clinical descriptive study of 40 patients with carcinoma of the nasopharynx in advanced stage in an area of low epidemiological risk]. / Estudio clínico descriptivo de 40 pacientes con carcinoma de nasofaringe en estadio avanzado en un área de bajo riesgo epidemiológico.

The nasopharyngeal carcinoma in Spain, low risk geographical area, is a rare tumor. This is the cause why there few papers about it in our country. We have carried out a muestral descriptive statistical study. We have selected among all the patients diagnosed of nasopharyngeal carcinoma a big group who, have been treated with induction chemotherapy followed by radiotherapy with or without surgery, they presented very complete clinical histories in the Departments of E.N.T., Oncology and Radiotherapy that allowed us to compare all the picked up data and this increased, without doubt, the reliability of them. The results obtained in the different examined variables of our patients are the same that those we found in literature. The nasopharyngeal carcinoma is a tumor that usually affects young patients, of both sexes, without previous consumption of alcohol and tobacco and they are diagnosed in advanced stages. The rhinologic symptoms are the most frequent ones but the cervical nodes are the usual cause for consulting a doctor with a long diagnostic interval. There is a prevalence in the undifferentiated tumors showed by histology.

[Morphometric and stereologic nuclear values obtained from the study of a population suffering from nasopharyngeal carcinoma]. / Valores morfométricos y estereológicos nucleares obtenidos en el estudio de una población con carcinoma de nasofaringe.

Computer nuclear morphometry and stereology are attractive methods because its objectivity and cheapness allowing histologic diagnosis when identifying minimal variations respectively the normality and also detect negligible disparities between anormal cells which could escape to the assessment of the pathologist. We present the data gained from several morphogenic and stereologic parameters resulting of measurements of tumoral cells procured from 40 patients with nasopharyngeal carcinomata. Middle values have been: nuclear area 27.70 microns 2; nuclear perimeter 20.80 microns; nuclear factor of form 0.81 microns; nuclear outline index 4.01; nuclear orientation angle 87.29 degrees; nuclear ellipsiticity 704.14; nuclear regularity 61.83; middle lineal length 4.30, middle linear distance 107.94; and nuclear volume 118.80 microns 3. Our series is the largest studied till now of all found in the literature. Comparison our data with those of previous publications.

[Survival rate in epidermoid carcinoma of the oral cavity]. / Supervivencia en el carcinoma epidermoide de cavidad oral.

The present study aims to analyse the survival of 94 patients with squamous cell carcinoma of the oral cavity. They were 86 men and 8 women with a mean age of 61. Seventy four percent were smokers and 70% consumed alcohol regularly. Eighty three percent had unhealthy teeth. A great majority of patients (76) were in the advanced stages (III-IV) and 61% showed neck nodules. The overall survival at 5 years was the following: 70% for patients in stage I, 85% in stage II, 58% stage III and only 17% for the patients in stage IV. The most significant prognostic factor that affected the survival was the N stage. For the patients in N0 and N1 we only found significant differences when the lymph nodes were histologically affected by the tumor.

[Malignant low grade intestinal adenocarcinoma of the nasal cavity]. / Adenocarcinoma de tipo intestinal de bajo grado de malignidad clínica en fosas nasales.

Adenocarcinomata of the nose are scanty growths. They included primary adenocarcinomata not derived from salivary glands and these in its turn not share histological, pathogenical and prognostic characteristic, being the latter those of high degree or intestinal type and the other the lower degree. We report an unusual clinical case which should be classified among those of high degree, but because of its behavior showed totally benign.

[First year of experience in laryngectomy and pharyngolaryngectomy with Pearson type laryngotracheal myomucosal shunt]. / Primer año de experiencia en laringectomías y faringolaringectomías con shunt miomucoso laringotraqueal tipo Pearson.

In this essay we deal with different aspects of the techniques described by Pearson and cols. in 1980, carrying out an analysis of objectives, indications and contraindications, physiological fundamentals, description of the surgical technique, aftercare and exposition of the results achieved in patients operated from September 1996-97.

[Vagal chemodectoma with atypical cells. Case report]. / Quemodectoma vagal con atipias celulares. Presentación de un caso.

We report a clinical case of vagal chemodectoma with cell atypies, which was presented as slowly growing neck mass without any other symptoms. At the beginning and due to the histologic report of the needle biopsy, which morphologic study based on cellular atypia was misinterpreted as a malignant tumor and with the images obtained by computed tomography (CT) suggesting a malignant neoplasia, we proceeded to approach the case as a metastatic tumor of unknown origin. We made a revision of the epidemiologic factors, and diagnostic and therapeutic management of this type of growths.

[Microcytic carcinoma of the nose cavity. A case report]. / Carcinoma microcítico de fosa nasal. A propósito de un caso.

Tumors of the nasal cavity and sinuses are rather infrequent, being squamous carcinoma the predominant type, which accounts for the 80 percent of the totality of them. Maxillary sinus is the most affected, followed by nose cavity. Half of cases are originated on turbinates. We present the clinical case of a woman patient diagnosed of microcytic carcinoma of the right nasal cavity originated at the level of middle turbinate. The mass filled the width of the fossa getting in touch with the nasal septum, without encroaching it. According its extent the tumor was classified as T2, N0, M0 and treated with radiotherapy only. Microcytic carcinoma is an exceptional histological type in nasal cavity and next to its numeric meagerness in this location makes this case a very peculiar one.

[Acute infectious mastoid complications in infancy]. / Complicaciones infecciosas agudas mastoideas en la infancia.

The incidence of acute mastoiditis accounts for 0.004% of acute middle otitis. Nowadays there is a decrease of number of mastoiditis and its complications, but from time to time are seen outbreaks without logical explanation of facts. We report 4 clinical cases of acute mastoiditis complicated with subperiosteal abscess, in children between 8 and 23 month old, seen at our department during the last 3 years, three of them diagnosed in a 4-month term.

[Results of treating cervical metastases of an unknown primary tumor. A report of 29 cases]. / Resultados del tratamiento de las metástasis cervicales de primario no filiado. A propósito de 29 casos.

A retrospective study was made of 29 patients with cervical metastasis of an unknown primary tumor. Sixteen patients received local treatment with surgery and radiotherapy (group A) and 13 patients were treated with induction chemotherapy, surgery and radiotherapy (group B). All patients responded. Local recurrence occurred in 21.4% of group A and 20% of group B. The frequency of distant metastases was similar (18.8% vs 15.4%). The mean survival time of 68 months in group A was longer than the 40 months of group B, and the a 2-year survival rate was 81% in group A and 67% in group B. The 5-year survival was better in group B (56% vs 40%). The primary tumor was identified twice as often in the patients who received only local treatment (group A 37.5% and group B 15.4%). Detection of the primary tumor was the only factor that significantly influenced patient survival.

[Deep neck infections]. / Infecciones cervicales profundas.

Deep neck infections are charts potentially dangerous though of low incidence. Few times linked to severe complications, as mediastinitis, of high morbi-mortality. They call for emergency procedures combining neck and thorax surgery, if there is a mediastinitis, with a broad-spectrum antibiotherapy within an Intensive Care Unit, with the aim of the maintain the patients's equilibrium constant till their reestablishment. We report 3 cases seen in a term lesser than one year at the Universitary Hospital of Salamanca. The 3 presented with thoracic complication because the spread of the neck's infect. Nevertheless the pending severity all three survived. We emphasize the necessity of realizing the pressing surgery and the utilitarianism of broad-spectrum antibiotherapy as key elements in order to get the patient's reestablishment. Literature review on the subject.

[Solitary extramedullary plasmocytoma of oropharynx]. / Plasmocitoma solitario extramedular orofaríngeo.

Report on a solitary extramedullary plasmacytoma case, an entity rarely diagnosed in daily practice, because of its low incidence. When the process occurs is seen fundamentally located at upper aero-digestive tract. Our patient was a 34-year-old man, who was diagnosed as oropharyngeal plasmacytoma with the peculiarity that the lesion feigned a benign one wether for the clinical features or the macroscopical aspect. The patient underwent surgery and postoperative rontgentherapy, after discarding a systemic disease. Till now the evolution proved good.

[Prognostic value of morphometry and nuclear stereology in laryngeal epidermoid carcinoma]. / Valor pronóstico de la morfometría y estereología nuclear en el carcinoma epidermoide laríngeo.

BACKGROUND AND METHODS: A series of 70 consecutive patients with laryngeal carcinoma treated by induction chemotherapy is reported. The prediction of the response to induction chemotherapy was evaluated by nuclear morphometric and stereological analysis of the tumor cells. RESULTS: Statistically significant differences were found in the nuclear form factor (FF, p < 0.021) and nuclear contour index (NCI, p < 0.017) between the groups of patients with a complete response (CR), partial response (PR) or no response (NR) to induction chemotherapy. Comparison of the groups of patients with partial response or complete response to IC with the group with no response yielded statistically significant differences in the nuclear form factor (FF, p < 0.002), nuclear contour index (NCI, p < 0.0032) and nuclear orientation angle (NOA, p < 0.036). CONCLUSION: Nuclear morphometric analysis of the tumor cells was a useful tool for predicting response to induction chemotherapy in a significant number of the patients with laryngeal tumors in our series.