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Telemedicine, or remote medicine, has become an important tool for health care providers as a result of the SARS-Cov2 pandemic. It must be considered as a tool capable of improving the practice of modern medicine. This text reminds the rules of its practice and encourages the organization of teaching.
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OBJECTIVES: Analysis of the long-term efficacy of microvascular decompression surgery in trigeminal neuralgia. MATERIAL AND METHODS: A single-center retrospective study included patients undergoing microvascular decompression surgery for trigeminal neuralgia after failure of well-conducted medical or complementary therapy, with visualization of nerve compression syndrome on MRI. RESULTS: Eighty-seven patients were included. Nerve compression was alleviated without interposition of polytetrafluoroethylene in 79.3% of cases. Postoperative efficacy on pain was immediate in 97.7% of cases. There were no postoperative deaths, and the rate of severe complications was low (2.3%). The efficacy of microvascular decompression surgery was total at 2 years in 90.8% of cases and at 10 years in 92.3%, without resumption of medical treatment. The failure rate was 10.3%; 26.3% of these patients had been previously treated by a lesional technique (P: 0.043) and 33.3% by interposition of polytetrafluoroethylene (P: 0.003). CONCLUSIONS: With confirmed clinical and radiological diagnosis, microvascular decompression surgery for trigeminal nerve compression was safe, with total effectiveness in the immediate, short and long terms. It should be considered in first line in case of failure or intolerance of well-conducted medical treatment.
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Microcirugia , Cirugía para Descompresión Microvascular/métodos , Neuralgia del Trigémino/cirugía , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Factores de Tiempo , Resultado del Tratamiento , Adulto JovenRESUMEN
Preservation of vestibular structures, particularly the posterior semicircular canal, is essential to ensure hearing preservation in addition to complete tumour resection during retrosigmoid surgical resection of a vestibular schwannoma. Drilling of the internal auditory canal (IAC) is a delicate step, during which these structures can be accidentally perforated. The orientation of the IAC results in the formation of poorly visible zones that can predispose to perforation of these structures when drilling is performed with a microscope. Hand-held endoscopy exposes all of the operative field, but immobilizes one of the surgeon's hands, making this surgery even more delicate. Fixed endoscopy is a solution that gives the surgeon greater freedom of movement, while ensuring precise control of the surgical procedure. It allows identification and avoidance of vestibular structures, while allowing resection as close as possible to the tumour. The schwannoma can be entirely cleaved when the fundus of the IAC is correctly controlled, while sparing the facial and cochlear nerves.
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Oído Interno/cirugía , Endoscopía/métodos , Neuroma Acústico/cirugía , Endoscopios , HumanosRESUMEN
Any cutaneous lesion of the outer ear must be managed jointly by a dermatologist and an ENT, regardless of the age of the patient. The presence of a malignant cutaneous carcinoma (Squamous cell carcinoma or melanoma) of the pavilion requires a minimum extension assessment by a cervical ultrasound, CT-scan and MRI will be prescribed according to the degree of infiltration and the presence of clinics signs (lymphadenopathy, facial paralysis, cognitive impairment). A polyp of the external auditory meatus must be systematically biopsied in consultation and, if necessary, in the operating room with fresh anatomopathological analysis. Any "otitis externa", which does not progress favorably under local treatment, must lead to eliminate a tumoral pathology of the external acoustic meatus or of the middle ear. Any suspicion of cholesteatoma should lead to an ENT consultation to confirm the diagnosis and consider its treatment to limit the auditory dysfunction. Any unilateral neurosensorial hearing loss or unilateral vestibular involvement with normal otoscopy should lead to eliminate a inner ear tumor by an MRI of the inner ear and the ponto-cerebellar angle in millimeter sections.
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Neoplasias del Oído , Algoritmos , Neoplasias del Oído/diagnóstico , Neoplasias del Oído/terapia , HumanosRESUMEN
OBJECTIVES: The authors present the guidelines of the French Otorhinolaryngology-Head and Neck Surgery Society (Société française d'oto-rhino-laryngologie et de chirurgie de la face et du cou: SFORL) for diagnostic and therapeutic strategy in Menière's disease. METHODS: A work group was entrusted with a review of the scientific literature on the above topic. Guidelines were drawn up, then read over by an editorial group independent of the work group. The guidelines were graded according to the literature analysis and recommendations grading guide published by the French National Agency for Accreditation and Evaluation in Health (January 2000). RESULTS: Menière's disease is diagnosed in the presence of the association of four classical clinical items and after eliminating differential diagnoses on MRI. In case of partial presentation, objective audiovestibular tests are recommended. Therapy comprises medical treatment and surgery, either conservative or sacrificing vestibular function. Medical treatment is based on lifestyle improvement, betahistine, diuretics or transtympanic injection of corticosteroids or gentamicin. The main surgical treatments, in order of increasing aggressiveness, are endolymphatic sac surgery, vestibular neurotomy and labyrinthectomy.
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Enfermedad de Meniere/diagnóstico , Enfermedad de Meniere/cirugía , Otolaringología , Desnervación/métodos , Francia , Humanos , Procedimientos Quirúrgicos Otológicos , Sociedades Médicas , Resultado del Tratamiento , Vestíbulo del Laberinto/cirugíaRESUMEN
OBJECTIVES: We evaluated the postoperative facial nerve function after vestibular schwannoma (VS) surgery and analyzed factors causing it. MATERIAL AND METHODS: We included 89 consecutive patients undergoing surgical excision of unilateral VS. Patient and tumor characteristics, surgical approaches, facial nerve function, extent of tumor resection and complications were analyzed. RESULTS: Complete tumor resection was achieved in 85% of cases. Anatomic preservation of the facial nerve was achieved in 96% of patients. In all tumor stages, 88.2% of patients, have a normal or subnormal facial function within one year of the intervention, the rate was 100% in patients carrying a VS stage I or II. No severe complication or death was reported. CONCLUSION: Short- and long-term facial nerve outcome was comparable with results of other recent series reported in literature. The facial nerve function after surgery was better with small VS compared to large VS. The intraoperative decision of near-total excision of the tumor followed by adjuvant radiotherapy, in some cases, can prove to be a good option in the interest of better preservation of the facial nerve function. The adhesion of the facial nerve and its complex relationship with the tumor remain mysterious; RMI can bring significant refinements, helping to get the best preservation offacial function rate, in the coming years.
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Nervio Facial/fisiología , Neuroma Acústico/cirugía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Resultado del TratamientoRESUMEN
The motion of the vestibulo-cochlear nerve (VCN) was quantified at the level of the cerebello-pontine angle in 28 healthy volunteers enrolled in a prospective study performed on a 3T MRI scanner. A phase contrast MRI (PCMRI) sequence was used. The VCN was divided into a cisternal part and a meatic part, both of which were measured for motion in the cranio-caudal (CC) and antero-posterior (AP) directions. Motion was cardiac-cycle-dependent in these two directions. The meatic VCN motion was delayed compared to the cisternal VCN motion. In the CC direction, the mean amplitude of the cisternal VCN motion was twice larger than the mean amplitude of the meatic VCN motion (0.37+/-0.14 mm versus 0.17+/-0.08 mm). In the AP direction, the mean amplitude of the cisternal VCN was 0.19+/-0.08 mm versus 0.16+/-0.14 mm for the meatic VCN. We used an "oscillating string" to explain the VCN motion. Reproducibility tests have shown small variations in measurements of the CC motion. PCMRI can be used to assess the VCN motion at the level of the cerebello-pontine angle.
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Cerebelo/anatomía & histología , Cerebelo/fisiología , Movimiento/fisiología , Puente/anatomía & histología , Puente/fisiología , Nervio Vestibulococlear/anatomía & histología , Nervio Vestibulococlear/fisiología , Adulto , Femenino , Humanos , Imagen por Resonancia Magnética/métodos , Masculino , Persona de Mediana Edad , Reproducibilidad de los Resultados , Sensibilidad y Especificidad , Adulto JovenRESUMEN
OBJECTIVE: To describe the rare association of trigeminal neuralgia (TGN) with a brain arteriovenous malformation (bAVM) of the posterior fossa. PATIENTS AND METHODS: This is a report of three patients presenting with TGN due to vascular compression by a bAVM of the posterior fossa, with emphasis on clinical presentation, diagnostic imaging, management and follow-up. Magnetic resonance imaging (MRI) was performed with sequences in thin slices in the same section plane using a 3D time of flight (TOF) and axial T2-weighted driven equilibrium (DRIVE) of the posterior fossa. RESULTS: No bleeding episodes were documented in the three patients. MRI and digital subtraction angiography (DSA) showed a posterior fossa bAVM with a nidus surrounding the trigeminal nerve, fed by arteries from the carotid and vertebrobasilar systems. Within a few days, medical treatment effectively alleviated the symptoms, with no more pain during follow-ups at 6, 10 and 18months. No invasive treatment was performed because the bAVMs were considered to have a low risk of bleeding. CONCLUSION: TGN related to a bAVM can mimic classical TGN. MRI and DSA are the imaging methods of choice. Medical treatment remains the first line of therapy, but if that fails, multimodal invasive treatment may be an alternative for pain relief.
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Malformaciones Arteriovenosas Intracraneales/complicaciones , Neuralgia del Trigémino/etiología , Analgésicos no Narcóticos/uso terapéutico , Angiografía de Substracción Digital , Carbamazepina/uso terapéutico , Diagnóstico Diferencial , Femenino , Humanos , Malformaciones Arteriovenosas Intracraneales/diagnóstico , Angiografía por Resonancia Magnética , Masculino , Persona de Mediana Edad , Neuralgia del Trigémino/diagnóstico , Neuralgia del Trigémino/tratamiento farmacológicoRESUMEN
Microvascular decompression is an important procedure for the management of microvascular compression syndromes in the cerebellopontine angle (CPA) like trigeminal neuralgia or hemifacial spasm. The ability to identify the offending vessel is the key to success. Can the endoscope help surgeons to identify and understand the responsible conflict in order to treat them? Our series concerns 27 consecutive patients who underwent microvascular decompression systematically using an endoscope with an angulation of 30° at the beginning and the end of the intervention. The decompression procedure was done under microscope. Endoscopic exploration was successful for all patients. Endoscopy improved visualization of the cranial nerves and allowed to see and understand the neurovascular conflicts, which were not able to be observed using the microscope alone for two of the 27 patients. The endoscope is a useful adjunct to microscopic exploration of the cranial nerves in the CPA avoiding significant cerebellar or brainstem retraction.
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Ángulo Pontocerebeloso/irrigación sanguínea , Trastornos Cerebrovasculares/cirugía , Descompresión Quirúrgica/métodos , Endoscopía , Adulto , Anciano , Terapia Combinada , Procedimientos Endovasculares , Humanos , Microcirugia , Persona de Mediana Edad , Estudios Retrospectivos , Procedimientos Quirúrgicos Vasculares/métodos , Adulto JovenAsunto(s)
Pérdida Auditiva Súbita/etiología , Neuroma Acústico/diagnóstico , Adulto , Audiometría de Tonos Puros , Femenino , Estudios de Seguimiento , Audífonos , Pérdida Auditiva Súbita/psicología , Humanos , Imagen por Resonancia Magnética , Música , Neuroma Acústico/psicología , Neuroma Acústico/cirugía , Educación del Paciente como Asunto , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/terapia , RecurrenciaRESUMEN
INTRODUCTION: Permanent congenital hearing loss is one of the most frequent congenital anomaly at birth. Universal newborn hearing screening (UNHS) was introduced in numerous countries in order to allow an early diagnosis and intervention for congenital hearing impairment. OBJECTIVE: First aim of this study is to evaluate the accuracy of early diagnosis of hearing impairment after UNHS. Second aim is to discuss the auditory intervention proposed after this diagnosis. Last aim is to evaluate the relevance of UNHS for early diagnosis and intervention. MATERIALS AND METHODS: Prospective study. UNHS program was introduced in the entire French region of Champagne-Ardenne in January 2004. Forty-one children have benefited of an early diagnosis of hearing impairment until June 2007. They were included in an intervention program consisting of an audiometric follow-up and an auditory intervention. This program was conducted until June 2008. RESULTS: There were 28 males patients and 13 females patients. The diagnosis of hearing aid impairment was carried at an average age of 3.2-month. The auditory follow-up allowed confirming the initial diagnosis of deafness for the majority of the children as for their degree of hearing loss. Auditory intervention was heterogeneous depending on degree of hearing loss of the children. CONCLUSION: This UNHS program demonstrates its validity and feasibility for early diagnosis and intervention of congenital hearing impairment. It brought a major impact on the management of congenital hearing impairment in Champagne-Ardenne.
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Pérdida Auditiva/congénito , Pérdida Auditiva/diagnóstico , Pruebas Auditivas , Tamizaje Neonatal , Preescolar , Diagnóstico Precoz , Estudios de Factibilidad , Femenino , Estudios de Seguimiento , Francia , Pérdida Auditiva/terapia , Humanos , Lactante , Recién Nacido , Masculino , Valor Predictivo de las Pruebas , Reproducibilidad de los ResultadosAsunto(s)
Neoplasias de Cabeza y Cuello/cirugía , Disección del Cuello , Alphapapillomavirus , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Quimioterapia Adyuvante , Cisplatino/administración & dosificación , Ensayos Clínicos como Asunto , Terapia Combinada , Docetaxel , Esquema de Medicación , Fluorouracilo/administración & dosificación , Neoplasias de Cabeza y Cuello/tratamiento farmacológico , Neoplasias de Cabeza y Cuello/patología , Neoplasias de Cabeza y Cuello/radioterapia , Neoplasias de Cabeza y Cuello/virología , Humanos , Metástasis Linfática , Terapia Neoadyuvante , Estadificación de Neoplasias , Infecciones por Papillomavirus , Radioterapia Adyuvante , Taxoides/administración & dosificación , Resultado del TratamientoRESUMEN
OBJECTIVE: Vestibular neurectomy is considered the reference treatment of incapacitating vertigo accompanying Meniere disease, with an efficiency rate of 85-95% in most literature reports. The aim of this study is to evaluate if vestibular neurectomy can provide a complete vestibular deafferentation by investigating complete vestibular function after surgery. METHODS: Prospective study. Twenty-four patients suffering from incapacitated Meniere vertigo crisis beneficiated from a vestibular neurectomy by retrosigmoid approach. The average time between surgery and vestibular evaluation was 1 year. We performed (i) kinetic test, (ii) caloric test and (iii) vibration-induced nystagmus (VIN) at 30, 60 and 100Hz under videonystagmography recording, (iv) vestibular evoked myogenic potentials (VEMP), (v) video head impulsed test (VHIT) for each semicircular canals and (vi) an evaluation of visual vertical and horizontal subjective (VVS and HVS). RESULTS: On clinical evaluation, all the patients except one had never experienced any recurrence of vertigo crisis after surgery. The 24 patients would definitely undergo the surgery again. On vestibular evaluation, on the operated side, all patients showed a total areflexia at caloric test; 23 patients had no VEMP response; 23 patients had abolished canals response to VHIT. All the patients had VVS and HVS deviated towards the operated side; 23 patients had a high velocity VIN from 30 to 60Hz. CONCLUSION: This study proves that vestibular neurectomy can provide a complete vestibular deafferentation. We discuss this vestibular evaluation protocol and the main difficulties encounter during surgery, which could lead to partial nerve section and partial relief, and explain residual vestibular function after vestibular neurectomy.
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Enfermedad de Meniere/fisiopatología , Enfermedad de Meniere/cirugía , Procedimientos Neuroquirúrgicos/métodos , Pruebas de Función Vestibular , Nervio Vestibular/fisiopatología , Nervio Vestibular/cirugía , Vestíbulo del Laberinto/fisiopatología , Vestíbulo del Laberinto/cirugía , Adulto , Anciano , Pruebas Calóricas , Femenino , Humanos , Masculino , Enfermedad de Meniere/complicaciones , Persona de Mediana Edad , Nistagmo Fisiológico , Estudios Prospectivos , Canales Semicirculares/fisiopatología , Canales Semicirculares/cirugía , Resultado del Tratamiento , Vértigo/diagnóstico , Vértigo/etiología , Vértigo/fisiopatología , Vibración/efectos adversosRESUMEN
Tinnitus is a very frequent symptom affecting 10% of the general population. It corresponds to the perception of an internal noise that can severely impair the quality of life. Tinnitus management requires a multidisciplinary approach in which neuromodulation and neurosurgery tend to play major roles. Classification of tinnitus separates objective tinnitus (i.e., tinnitus that can be heard or recorded) from the more frequent subjective tinnitus (i.e., tinnitus only perceived by the patient). Objective tinnitus is either pulsatile synchronous with heartbeat or asynchronous. In the former, appropriate radiological testing should search for a vascular abnormality as well as other neurological diseases (intracranial hypertension, Arnold-Chiari malformation, vascular loops, etc.). Asynchronous objective tinnitus generally corresponds to muscular contractions that require specific management. The pathophysiology of subjective tinnitus is more complex, showing strong analogies with postamputation pain syndromes. After peripheral middle ear or inner ear damage, auditory deafferentation could result in hyperactivity and/or functional reorganization within central auditory and nonauditory structures. This could explain the persistence of tinnitus after total hearing amputation (e.g., translabyrinthine approach for vestibular schwannoma) and associated symptoms such as hyperacusis or anxiety and depression. This central model finds strong support in animal experiments and in functional neuroimagery (PET, fMRI, MEG). Since no etiologically based therapies are currently available, severe subjective tinnitus management only targets tinnitus tolerance with sound enrichment or cognitive behavior therapy. However, in the near future better knowledge of tinnitus pathophysiology and innovative therapeutic tools could emerge from neuromodulation techniques such as repeated transcranial magnetic or epidural electric stimulation.
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Procedimientos Neuroquirúrgicos , Acúfeno/cirugía , Neoplasias Encefálicas/complicaciones , Estimulación Encefálica Profunda , Terapia por Estimulación Eléctrica , Humanos , Presión Intracraneal , Terminología como Asunto , Acúfeno/diagnóstico , Acúfeno/etiología , Acúfeno/patología , Estimulación Magnética TranscranealRESUMEN
Dizziness and balance disorders are frequent complaints in the general population. Vestibular rehabilitation exercises have been shown to be efficient in controlled studies, provided that a precise, individual diagnosis has previously been made. Depending on the pathology, a subject with a peripheral vestibular pathology can benefit from manoeuvres aiming at dislodging or repositioning otoliths, from non-specific muscles strengthening techniques, from techniques for vestibular-ocular or vestibular-cervical stabilisation of gaze, or from physical exercises aimed at strengthening proprioceptive afferents, inhibiting a sensory predominance, or improving spatial orientation and navigation. These analytical exercises should then be implemented in an ecological context in order to favour transfer to daily-living activities. These physical exercises can enable the development of compensation strategies following vestibular damage (habituation, adaptation and substitution).
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Enfermedades Vestibulares/rehabilitación , Terapia por Ejercicio , Humanos , Examen Neurológico , Modalidades de Fisioterapia , Vértigo/diagnóstico , Vértigo/rehabilitación , Enfermedades Vestibulares/diagnósticoRESUMEN
AIM: This study presents the results of the Universal Newborn Hearing Screening (UNHS) experience in Champagne-Ardenne from January 2004 to June 2007. MATERIALS AND METHODS: A UNHS program was introduced in the entire French region of Champagne-Ardenne in January 2004. Developed upon a strong demand from public and private medical institutions, the program's aim is the early detection and treatment of bilateral profound or severe hearing loss. The program is composed of 2 steps: the first test is realised in maternity and consists of automated OtoAcoustic Emissions (aOAE). When absent in both ears at first test (positive screening test), the child is referred to a second test 15 days after maternity discharge (aOAE or automated Auditory Brainstem Response (aABR)). If the second test is still failed (positive screening test), the child is referred to a diagnostic procedure (Auditory Brainstem Response) realised by a paediatrician ENT in a reference centre. The UNHS program differs for newborns in Neonatal Intensive Care Units where aABR is realised at first test because of the high frequency of auditory neuropathy in this population. All results are collected in the Regional Neonatal Screening Centre, in charge of the UNHS follow-up. RESULTS: 53 930 newborns benefited from the UNHS program, which represent 98.7% of the 54 790 births in the region during this period. 591 newborns had a positive first test (no aOAE responses) and were referred to the second test. 532 had a negative second test and 46 had a positive second test. 22 children could not have the second test: 4 children deceased, 9 were lost to follow-up (the families moved outside the region) and 9 families refused the second test. The 46 neonates were referred to the diagnostic ABR test and 42 of those 46 babies were diagnosed with neonatal bilateral hearing losses before the age of 6 months. CONCLUSION: This UNHS experience demonstrates that such UNHS programs are feasible and reliable, at least in a region as wide as Champagne-Ardenne. It achieved to diagnose 42 hearing impaired children, who could benefit from an early intervention for their handicap.
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Sordera/congénito , Potenciales Evocados Auditivos del Tronco Encefálico , Tamizaje Neonatal , Emisiones Otoacústicas Espontáneas , Estudios Transversales , Sordera/diagnóstico , Sordera/epidemiología , Femenino , Francia , Humanos , Lactante , Recién Nacido , Unidades de Cuidado Intensivo Neonatal , Masculino , Derivación y ConsultaRESUMEN
OBJECTIVES: To report a Universal Newborn Hearing Screening (UNHS) program developed in the Champagne-Ardennes region in 2004-2005. METHODS: A team of ENT specialists and pediatricians set up a UNHS program designed to reduce the age of diagnosis and care of bilateral congenital deafness. The program was mainly based on automated acoustic otoacoustic emissions and a strict follow-up by the Regional Neonatal Screening Center. RESULTS: In 2004 and 2005, 29,944 neonates from 30,518 births were screened (98.11%). Of the neonates screened, 409 (1.38%) failed the test and were referred. The average retest delay was 2 weeks. Eleven were lost to follow-up, 371 (94%) had a successful second test on one or both ears, 27 (7%) failed the test a second time and had a diagnosis of ABR. Twenty-four cases of bilateral deafness were identified early, 14 of which had no risk factors. One of the children lost to follow-up was actually deaf, which was diagnosed at 18 months of age. Since the beginning of the UNHS program, the average age of diagnosis was lowered to less than 3 months. CONCLUSION: Our experience tends to demonstrate that UNHS is possible and the program allows an early diagnosis of bilateral congenital hearing loss.
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Sordera/diagnóstico , Sordera/epidemiología , Pruebas Auditivas , Tamizaje Neonatal/métodos , Audiometría de Tonos Puros , Áreas de Influencia de Salud , Preescolar , Francia/epidemiología , Trastornos de la Audición/diagnóstico , Trastornos de la Audición/epidemiología , Humanos , Lactante , Recién Nacido , Índice de Severidad de la EnfermedadRESUMEN
UNLABELLED: Numerous voice prostheses have been developed since the early eighties. The device, located in the tracheo-esophageal wall, can generate local complications. The most frequent and the hardest to treat is peri-prosthetic salivary leakage. OBJECTIVE: To present a new management scheme for peri-prosthetic salivary leakage by BIOPLASTIQUE injection. PATIENTS AND METHOD: Five patients, with residual peri-prosthetic salivary leakage after different treatments were managed by peri-prosthetic injection of BIOPLASTIQUE, a medical silicone elastomere. The injection was performed under general anesthesia in four points around the prosthesis: above, below, left and right. RESULTS: Leakage disappeared after one or two injections in all patients. No technical problem was encountered. CONCLUSION: Although this method still has to pass the test of time, our preliminary results are encouraging. Such a procedure could be performed under local anesthesia in order to minimize its cost.
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Laringe Artificial , Fístula Traqueoesofágica/cirugía , Femenino , Humanos , Inyecciones , Masculino , Polímeros/administración & dosificación , Estudios Retrospectivos , Fístula Traqueoesofágica/etiología , Resultado del TratamientoRESUMEN
PURPOSE: A retrospective study to re-assess the indications for postoperative radiation therapy in squamous cell carcinoma of the larynx staged N0 after gross resection. PATIENTS AND METHODS: Between January 1975 and December 2000, 166 patients with squamous cell carcinoma of the larynx were treated by total laryngectomy with or without neck dissection. Surgery was completed by external radiotherapy delivering 45 to 65 Gy to the tumour bed and 45 to 50 Gy to cervical lymphatic chains. Minimal follow-up was 36 months and median follow-up was 98 months. RESULTS: The rate of nodal recurrence was 6% (median time for relapse was 9 months). The survival rates at 1, 2, 3 and 5 years were 93.5, 84, 80 and 69% respectively, with a 8 year 3 month median survival. The univariate analysis showed 4 parameters, which significantly increased the risk of local recurrence: the medical necessity for immediate tracheotomy, the subglottic involvement, the involvement of the whole larynx and the presence of lymphatic embols in the neck dissection. There was no statistically significant difference between the patients with or without a neck dissection. Fifty-nine secondary cancers were observed, 15 of them occurring in the head and neck area. The late complications consisted of cervical subcutaneous fibrosis (7%), oesophageal stricture (4%), oeso-tracheal fistula (l%), hypothyroidism (3%), bone necrosis (1%). CONCLUSION: Prophylactic cervical radiotherapy in laryngeal cancers resulted in 6% cervical node recurrence rate. This value may represent the maximal rate to accept if one would favour new therapeutic strategies based on restricted indications for radiotherapy.