A5039832230- Ear and Head Tumors
- Head and Neck Cancer Studies
- Meningioma and schwannoma management
- Head and Neck Surgical Oncology
- Ear Surgery and Otitis Media
- Neurofibromatosis and Schwannoma Cases
- Vestibular and auditory disorders
- Salivary Gland Tumors Diagnosis and Treatment
- Facial Nerve Paralysis Treatment and Research
- Vascular Malformations Diagnosis and Treatment
- Tumors and Oncological Cases
- Sinusitis and nasal conditions
- Bone Tumor Diagnosis and Treatments
- Hearing, Cochlea, Tinnitus, Genetics
- Cancer Diagnosis and Treatment
- Tracheal and airway disorders
- Hearing Loss and Rehabilitation
- Voice and Speech Disorders
- Oral and Maxillofacial Pathology
- Adrenal and Paraganglionic Tumors
- Urological Disorders and Treatments
- Congenital Ear and Nasal Anomalies
- Pituitary Gland Disorders and Treatments
- French Urban and Social Studies
- Advanced MRI Techniques and Applications
Centre Hospitalier Universitaire de Lille
2012-2024
Hôpital Claude Huriez
2009-2022
Hôpital de la Conception
2020
Aix-Marseille Université
2020
Georgetown University
2019
Université de Lille
2000-2017
Institut Claudius Regaud
2013
Inserm
2010-2011
Centre Hospitalier Régional et Universitaire de Nancy
1997
Centre Hospitalier de Roubaix
1995
To prospectively evaluate a fast spin-echo (SE) diffusion-weighted sequence for magnetic resonance (MR) imaging of recurrent cholesteatoma in patients who have undergone middle ear surgery.The study was approved by the institutional review board, and informed consent obtained from all patients. Twenty-four (10 female 14 male patients; mean age, 44 years) had resection were referred MR imaging. performed with 1.5-T unit using unenhanced SE at b factors 0 800 sec/mm(2), T2-weighted imaging,...
To follow up the growth of renal angiomyolipomas (AMLs).Patients with known AML (n = 55) were divided into three groups on basis initial clinical and computed tomographic (CT) findings: group 1, isolated 43); 2, multiple AMLs without tuberous sclerosis (TS) 6); 3, TS 6). Follow-up ultrasonography (US) CT performed in 55 31 patients, respectively. Growth 59) was evaluated area follow-up images.Mean percentage 17%, 128%, 47%, mean rate per year 5%, 22%, 18% New lesions noted patients 1 but no...
Pendred syndrome (PS), a recessive disorder caused by mutations in the SLC26A4 (PDS) gene, is associated with deafness and goiter. have also been identified patients exhibiting isolated sensorineural hearing loss without apparent thyroid abnormality (nonsyndromic enlargement of vestibular aqueduct; nonsyndromic EVA). Our aim was to describe systematically thyroidal phenotypes genotypes presenting PS or EVA.Nineteen 23 EVA, aged 5-53 years, were included. They underwent evaluation (physical...
Objective To analyze the impact of patient selection and auditory monitoring on hearing results after middle fossa craniotomy approach for resection a vestibular schwannoma (VS). Study Design Retrospective case review. Setting Tertiary referral center. Patients undergoing VS at single institution between 1995 2006 were included in study population. presenting with Neurofibromatosis Type 2 or who underwent combined (middle retrosigmoid) excluded. Main Outcome Measures Hearing preservation as...
Objective To evaluate the frequency of visualization urachal remnants (UR) with ultrasound and to determine their sonographic patterns. Subjects methods: Two hundred fifty consecutive patients were referred for abdominal and/or pelvic ultrasonography, 83 who had urinary tract symptoms. Patient age ranged from 1 month 91 years (mean = 35 years). Patients classified into four groups: (1) <16 (n 47) (2) 16–35 100), (3) 36–55 49), (4) ≥56 54). Ultrasonography was performed using 3.75 MHz 7.5...
Evaluation of the proliferation activity neuromas has a practical meaning when there are doubts about complete resection tumor. clinical aspects connected with increased may have much broader application. The aim this study was to correlate selected and radiologic vestibular schwannomas results Ki‐67 index. studied group included 23 males 20 females. Unilateral were stated in 38 cases (mean age, 52.2 years) bilateral tumors 5 44.2 years). immunohisto‐chemical tests (Ki‐67) performed on...
Objectives/Hypothesis To determine the long-term growth rate of vestibular schwannoma (VS) in neurofibromatosis type 2 (NF2) patients based on volumetric measurements. Study Design Retrospective review. Methods We retrospectively reviewed magnetic resonance imaging (MRI) scans acquired from with NF2 1999 to 2013. Patients an annual radiologic follow-up over at least 3 consecutive years were included. Volumetric VS was prospectively measured using a three-dimensional workstation and through...
PURPOSE: To describe a sign in magnetic resonance (MR) imaging that could reflect the state of cochlear nerve before hearing-preservation surgery small vestibular schwannomas. MATERIALS AND METHODS: Thirty-one patients with serviceable hearing underwent 1.5-T MR surgery. The presence fossa enhancement on T1-weighted spin-echo images obtained after administration contrast material was compared results RESULTS: Cochlear present 13 patients, and all them had total loss There no 18 patients; 15...
Nasal polyposis (NP) is commonly associated with nonspecific bronchial hyperresponsiveness (BHR) and/or asthma. The aim of this prospective study was to investigate the changes pulmonary function and BHR in patients nasal polyposis. Forty-four consecutive NP were included followed for 12 mo. Nonspecific assessed by a carbachol challenge test determine provocating dose (PD20) necessary decrease FEV1 20% from baseline values; 17 22 who demonstrated also exhibited Spirometric measurements...