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Landini N, Mattone M, De Nardo C, Ottaviani F, Mohammad Reza Beigi D, Riccieri V, Orlandi M, Cipollari S, Catalano C, Panebianco V. CT evaluation of interstitial lung disease related to systemic sclerosis: visual versus automated assessment. A systematic review. Clin Radiol 2024; 79:e440-e452. [PMID: 38143228 DOI: 10.1016/j.crad.2023.11.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 10/23/2023] [Accepted: 11/22/2023] [Indexed: 12/26/2023]
Abstract
AIM To identify similarities and differences between visual (VA) and automated assessment (AA) of systemic sclerosis-related interstitial lung disease (SSc-ILD) at chest computed tomography (CT) in terms of clinical applicability. MATERIALS AND METHODS Medline, Embase, and Web of Science were searched to identify all studies investigating VA and AA for SSc-ILD assessment, from inception to 31 July 2022. Exclusion criteria were manuscripts not in English, absence of full-text, reviews, diseases other than ILD in SSc, CT not analysed with both VA and AA, VA and AA not adopted for the same purpose or not compared, overlap syndromes, SSc-ILD data not extractable, and studies with <10 patients. RESULTS Ten full-text studies (804 patients) were included. The most adopted VAs were the Warrick or Goh score (four studies each), while densitometry (eight studies) or lung texture analysis (LTA, two studies) were utilised as AAs. The main field of investigation was the correlation with baseline pulmonary function tests (PFT, six studies). Warrick VA showed lower correlations compared to densitometry, while Goh VA demonstrated more heterogeneous results. Compared to LTA, Goh VA obtained lower correlations with lung volumes but similar or stronger coefficients with alveolar diffusibility. CONCLUSIONS VA and AA may show heterogeneous results comparing their correlations with PFT, probably depending on the specific analysis adopted for each method. More data are needed on VA versus LTA. Comparisons between VA and AA regarding correlation with PFT follow-up and as prognostic elements, or for disease monitoring, are lacking. AAs in progressive fibrosis diagnosis remain to be tested.
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Affiliation(s)
- N Landini
- Department of Radiological Sciences, Oncology and Pathology, Policlinico Umberto I, "Sapienza" University, Rome, Italy.
| | - M Mattone
- Department of Radiological Sciences, Oncology and Pathology, Policlinico Umberto I, "Sapienza" University, Rome, Italy
| | - C De Nardo
- Department of Radiological Sciences, Oncology and Pathology, Policlinico Umberto I, "Sapienza" University, Rome, Italy
| | - F Ottaviani
- School of Economics, Management and Statistics, University of Bologna, Bologna, Italy
| | - D Mohammad Reza Beigi
- Department of Internal Medicine, Anesthesiology and Cardiovascular Sciences, Rheumatology Unit, Sapienza University of Rome, Rome, Italy
| | - V Riccieri
- Department of Internal Medicine, Anesthesiology and Cardiovascular Sciences, Rheumatology Unit, Sapienza University of Rome, Rome, Italy
| | - M Orlandi
- Department of Experimental and Clinical Medicine, Division of Rheumatology AOUC Careggi, University of Florence, Florence, Italy
| | - S Cipollari
- Department of Radiological Sciences, Oncology and Pathology, Policlinico Umberto I, "Sapienza" University, Rome, Italy
| | - C Catalano
- Department of Radiological Sciences, Oncology and Pathology, Policlinico Umberto I, "Sapienza" University, Rome, Italy
| | - V Panebianco
- Department of Radiological Sciences, Oncology and Pathology, Policlinico Umberto I, "Sapienza" University, Rome, Italy
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Mozzanica F, Preti A, Gera R, Gallo S, Bulgheroni C, Bandi F, Ottaviani F, Castelnuovo P. Correction to: Cross-cultural adaptation and validation of the SNOT-22 into Italian. Eur Arch Otorhinolaryngol 2022; 279:3753-3754. [DOI: 10.1007/s00405-022-07339-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Preti A, Mozzanica F, Gera R, Gallo S, Zocchi J, Bandi F, Guidugli G, Ambrogi F, Yakirevitch A, Schindler A, Dragonetti A, Castelnuovo P, Ottaviani F. Horizontal lateral lamella as a risk factor for iatrogenic cerebrospinal fluid leak. Clinical retrospective evaluation of 24 cases. Rhinology 2019. [PMID: 29785412 DOI: 10.4193/rhin18.103] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Several authors highlighted the limitations of the Keros classification system in predicting intracranial entry risk. Recently, our group proposed a new classification system based on the angle formed between the lateral lamella of the cribriform plate (LLCP) and the continuation of an horizontal plane passing through the cribriform plate (Gera classification). The aim of this study was to analyze whether the risk of iatrogenic cerebrospinal fluid leak (CSF-L) was better predicted by Keros or Gera classification. METHODOLOGY The pre-operative CT scans of 24 patients (CSF-L group) who suffered from iatrogenic CSF-L during endoscopic sinus surgery (ESS) were compared to those obtained from a group of 100 patients who underwent uneventful ESS (control group). The skull base measurements as well as the distribution of Keros and Gera classes in the 2 groups were analyzed. RESULTS No difference in the distribution of Keros classes or in the depth of the cribriform plate between CSF-L and control group were demonstrated. On the contrary, significant differences in the distribution of Gera classes and in the degree of the angle formed by the LLCP and the continuation of the horizontal plane passing through the cribriform plate were found. In particular, according to Gera classification system, 19 out of 24 patients in the CSF-L group were considered at risk for iatrogenic CSF-L. CONCLUSIONS Gera classification system might be more sensitive to anatomical variations associated with CSF-L than the Keros one, further suggesting the application of the former during the preoperative CT scan evaluation.
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Affiliation(s)
- A Preti
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - F Mozzanica
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - R Gera
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - S Gallo
- Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - J Zocchi
- Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - F Bandi
- Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - G Guidugli
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - F Ambrogi
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - A Yakirevitch
- Department of Otorhinolaryngology - Head and Neck Surgery, Sheba Medical Center and Sackler School of Medicine, Tel Aviv University, Israel
| | - A Schindler
- Department of Biochemical and Clinical science Luigi Sacco, University of Milan, Milan, Italy
| | - A Dragonetti
- Department of Otolaryngology, Ospedale Niguarda, Milan, Italy
| | - P Castelnuovo
- Unit of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - F Ottaviani
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
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Preti A, Mozzanica F, Gera R, Gallo S, Zocchi J, Bandi F, Guidugli G, Ambrogi F, Yakirevitch A, Schindler A, Dragonetti A, Castelnuovo P, Ottaviani F. Horizontal lateral lamella as a risk factor for iatrogenic cerebrospinal fluid leak. Clinical retrospective evaluation of 24 cases. Rhinology 2018; 56:358-363. [PMID: 29785412 DOI: 10.4193/rhin.18.013] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Several authors highlighted the limitations of the Keros classification system in predicting intracranial entry risk. Recently, our group proposed a new classification system based on the angle formed between the lateral lamella of the cribriform plate (LLCP) and the continuation of an horizontal plane passing through the cribriform plate (Gera classification). The aim of this study was to analyze whether the risk of iatrogenic cerebrospinal fluid leak (CSF-L) was better predicted by Keros or Gera classification. METHODOLOGY The pre-operative CT scans of 24 patients (CSF-L group) who suffered from iatrogenic CSF-L during endoscopic sinus surgery (ESS) were compared to those obtained from a group of 100 patients who underwent uneventful ESS (control group). The skull base measurements as well as the distribution of Keros and Gera classes in the 2 groups were analyzed. RESULTS No difference in the distribution of Keros classes or in the depth of the cribriform plate between CSF-L and control group were demonstrated. On the contrary, significant differences in the distribution of Gera classes and in the degree of the angle formed by the LLCP and the continuation of the horizontal plane passing through the cribriform plate were found. In particular, according to Gera classification system, 19 out of 24 patients in the CSF-L group were considered at risk for iatrogenic CSF-L. CONCLUSIONS Gera classification system might be more sensitive to anatomical variations associated with CSF-L than the Keros one, further suggesting the application of the former during the preoperative CT scan evaluation.
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Affiliation(s)
- A Preti
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - F Mozzanica
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - R Gera
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - S Gallo
- Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - J Zocchi
- Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - F Bandi
- Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - G Guidugli
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - F Ambrogi
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - A Yakirevitch
- Department of Otorhinolaryngology - Head and Neck Surgery, Sheba Medical Center and Sackler School of Medicine, Tel Aviv University, Israel
| | - A Schindler
- Department of Biochemical and Clinical science Luigi Sacco, University of Milan, Milan, Italy
| | - A Dragonetti
- Department of Otolaryngology, Ospedale Niguarda, Milan, Italy
| | - P Castelnuovo
- Unit of Otorhinolaryngology, Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy
| | - F Ottaviani
- Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
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Pavoni C, Cretella Lombardo E, Lione R, Bollero P, Ottaviani F, Cozza P. Orthopaedic treatment effects of functional therapy on the sagittal pharyngeal dimensions in subjects with sleep-disordered breathing and Class II malocclusion. Acta Otorhinolaryngol Ital 2018; 37:479-485. [PMID: 29327733 PMCID: PMC5782425 DOI: 10.14639/0392-100x-1420] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Accepted: 05/02/2017] [Indexed: 11/23/2022]
Abstract
The purpose of this cephalometric study was to evaluate the craniofacial changes induced by functional treatment of mandibular advancement with special regard to pharyngeal sagittal airway dimensions, tongue and hyoid bone position in subjects with sleep-disordered breathing (SDB) and dentoskeletal Class II malocclusions compared with an untreated Class II control group. 51 subjects (24 female, 27 male; mean age 9.9 ± 1.3 years) with Class II malocclusion and SDB consecutively treated with a functional appliance (Modify Monobloc, MM) were compared with a control group of 31 subjects (15 males, 16 females; mean age 10.1 ± 1.1) with untreated Class II malocclusion. For the study group, mode of breathing was defined by an otorhinolaryngologist according to complete physical examination. The parents of all participants completed a modified version of the paediatric sleep questionnaire, PSQ-SRBD Scale, by Ronald Chervin (the Italian version in 22 items form) before and after the trial. Lateral cephalograms were available at the start and end of treatment with the MM. Descriptive statistics were used for all cephalometric measurements in the two groups for active treatment changes. Significant, favourable skeletal changes in the mandible were observed in the treated group after T2. Significant short-term changes in sagittal airway dimensions, hyoid position and tongue position were induced by functional therapy of mandibular advancement in subjects with Class II malocclusion and SDB compared with untreated controls. After orthodontic treatment, a significant reduction in diurnal symptoms was observed in 45 of the 51 participants who had received an oral appliance. Orthodontic treatment is considered to be a potential therapeutic approach for SDB in children. Orthodontists are playing an increasingly important role in managing snoring and respiratory problems by oral mandibular advancement devices and rapid maxillary expansion.
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Affiliation(s)
- C Pavoni
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Italy
| | - E Cretella Lombardo
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Italy
| | - R Lione
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Italy
| | - P Bollero
- Department of Systems Medicine, University of Rome Tor Vergata, Italy
| | - F Ottaviani
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Italy
| | - P Cozza
- Department of Clinical Sciences and Translational Medicine, University of Rome Tor Vergata, Italy.,Department of Orthodontics, University Zoja e Këshillit të Mirë, Tirane, Albania
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6
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Capaccio P, Canzi P, Gaffuri M, Occhini A, Benazzo M, Ottaviani F, Pignataro L. Modern management of paediatric obstructive salivary disorders: long-term clinical experience. Acta Otorhinolaryngol Ital 2018; 37:160-167. [PMID: 28516980 PMCID: PMC5463525 DOI: 10.14639/0392-100x-1607] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Accepted: 12/12/2016] [Indexed: 12/22/2022]
Abstract
Recent technological improvements in head and neck field have changed diagnostic and therapeutic strategies for salivary disorders. Diagnosis is now based on colour Doppler ultrasonography (US), magnetic resonance (MR) sialography and cone beam 3D computed tomography (CT), and extra- and intracorporeal lithotripsy, interventional sialendscopy and sialendoscopy-assisted surgery are used as minimally invasive, conservative procedures for functional preservation of the affected gland. We evaluated the results of our long-term experience in the management of paediatric obstructive salivary disorders. The study involved a consecutive series of 66 children (38 females) whose obstructive salivary symptoms caused by juvenile recurrent parotitis (JRP) (n = 32), stones (n = 20), ranula (n = 9) and ductal stenosis (n = 5). 45 patients underwent interventional sialendoscopy for JRP, stones and stenoses, 12 a cycle of extracorporeal shockwave lithotripsy (ESWL), three sialendoscopy-assisted transoral surgery, one drainage, six marsupialisation, and two suturing of a ranula. Three children underwent combined ESWL and interventional sialendoscopy, and seven a secondary procedure. An overall successful result was obtained in 90.9% of cases. None of the patients underwent traditional invasive sialadenectomy notwithstanding persistence of mild obstructive symptoms in six patients. No major complications were observed. Using a diagnostic work-up based on colour Doppler US, MR sialography and cone beam 3D TC, children with obstructive salivary disorders can be effectively treated in a modern minimally-invasive manner by extracorporeal and intracorporeal lithotripsy, interventional sialendoscopy and sialendoscopy-assisted transoral surgery; this approach guarantees a successful result in most patients, thus avoiding the need for invasive sialadenectomy while functionally preserving the gland.
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Affiliation(s)
- P Capaccio
- Department of Otolaryngology and Head and Neck Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
| | - P Canzi
- Department of Otorhinolaryngology, University of Pavia, IRCCS Policlinico San Matteo Foundation, Pavia, Italy
| | - M Gaffuri
- Department of Otolaryngology and Head and Neck Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - A Occhini
- Department of Otorhinolaryngology, University of Pavia, IRCCS Policlinico San Matteo Foundation, Pavia, Italy
| | - M Benazzo
- Department of Otorhinolaryngology, University of Pavia, IRCCS Policlinico San Matteo Foundation, Pavia, Italy
| | - F Ottaviani
- Department of Clinical Sciences and Community Health, Università degli Studi di Milano Ospedale Fatebenefratelli San Giuseppe, Milano
| | - L Pignataro
- Department of Otolaryngology and Head and Neck Surgery, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.,Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milan, Italy
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Abstract
We report a rare case of breast carcinoma metastatic to the ethmoid sinus. An 83-year-old female patient with an intraductal breast carcinoma presented the first symptoms of metastasis to the paranasal sinuses four years after radical mastectomy and axillary node dissection. A review of the literature revealed that only three such cases have been described so far. Symptoms and imaging results are not specific and usually similar to those of primary neoplasms in this region. This case underlines the importance of suspecting a metastasis in patients with a history of malignancy.
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Affiliation(s)
- L Pignataro
- Department of Otorhinolaryngology, Ospedale Maggiore (IRCCS), Milan, Italy.
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8
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Gallo A, Capaccio P, Benazzo M, De Campora L, De Vincentiis M, Farneti P, Fusconi M, Gaffuri M, Lo Russo F, Martellucci S, Ottaviani F, Pagliuca G, Paludetti G, Pasquini E, Pignataro L, Puxeddu R, Rigante M, Scarano E, Sionis S, Speciale R, Canzi P. Outcomes of interventional sialendoscopy for obstructive salivary gland disorders: an Italian multicentre study. Acta Otorhinolaryngol Ital 2018; 36:479-485. [PMID: 28177330 PMCID: PMC5317126 DOI: 10.14639/0392-100x-1221] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Accepted: 06/19/2016] [Indexed: 12/18/2022]
Abstract
Interventional sialendoscopy has become the predominant therapeutic procedure for the management of obstructive salivary disorders, but only a few multicentre studies of large series of patients with a long-term follow-up have been published. This Italian multicentre study involved 1152 patients (553 females; mean age 50 years) who, after at least a clinical and ultrasonographic evaluation, underwent a total of 1342 diagnostic and interventional sialendoscopies, 44.6% of which involved the parotid gland. 12% (n = 138) of patients underwent multiple treatments. The procedure was successful in 1309 cases. In 33 cases (2.4%) the procedure could not be concluded mainly because of complete duct stenosis (21 cases). Salivary stones were the main cause of obstruction (55%), followed by ductal stenosis and anomalies (16%), mucous plugs (14.5%) and sialodochitis (4.7%). Complete therapeutic success was obtained in 92.5% of patients after one or more procedures, and was ineffective in < 8%. Untoward effects (peri and postoperative complications) were observed in 5.4% of cases. Sialendoscopy proved to be an effective, valid and safe procedure in the diagnostic and therapeutic management of non-neoplastic obstructive salivary gland diseases.
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Affiliation(s)
- A Gallo
- Department of Medico-surgical sciences and biotechnologies, ENT Section, Sapienza University of Rome, Italy
| | - P Capaccio
- Department of Biomedical, Surgical and Dental Sciences, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
| | - M Benazzo
- Department of Otorhinolaryngology, University of Pavia, IRCCS Policlinico "S. Matteo" Foundation, Pavia, Italy
| | - L De Campora
- Department of Otorhinolaryngology, "Fatebenefratelli" Hospital, Roma, Italy
| | - M De Vincentiis
- Department of Sense Organs, ENT Section, Policlinico "Umberto I", Sapienza University of Rome, Italy
| | - P Farneti
- Department of Experimental, Diagnostic and Specialty Medicine, Dimes, Bologna University Medical School, Ear, Nose and Throat Unit of "Sant'Orsola-Malpighi" Hospital, Bologna, Italy
| | - M Fusconi
- Department of Sense Organs, ENT Section, Policlinico "Umberto I", Sapienza University of Rome, Italy
| | - M Gaffuri
- Department of Clinical Sciences and Community Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
| | - F Lo Russo
- Department Experimental biomedicine and clinical neurosciences, Otorhinolaryngology Unit, University of Palermo; Italy
| | - S Martellucci
- Department of Medico-surgical sciences and biotechnologies, ENT Section, Sapienza University of Rome, Italy
| | - F Ottaviani
- Department of Clinical Sciences and Community Health, San Giuseppe Hospital, Università degli Studi di Milano, Milan, Italy
| | - G Pagliuca
- Department of Medico-surgical sciences and biotechnologies, ENT Section, Sapienza University of Rome, Italy
| | - G Paludetti
- Department of Head and Neck Surgery, Institute of Otorhinolaryngology, Università Cattolica del Sacro Cuore, Italy
| | - E Pasquini
- Ear, Nose and Throat Metropolitan Unit, Surgical Department, AUSL Bologna, Italy
| | - L Pignataro
- Department of Clinical Sciences and Community Health, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Università degli Studi di Milano, Milan, Italy
| | - R Puxeddu
- Department of Otorhinolaryngology, AOU, PO "S. Giovanni di Dio", University of Cagliari, Italy
| | - M Rigante
- Department of Head and Neck Surgery, Institute of Otorhinolaryngology, Università Cattolica del Sacro Cuore, Italy
| | - E Scarano
- Department of Head and Neck Surgery, Institute of Otorhinolaryngology, Università Cattolica del Sacro Cuore, Italy
| | - S Sionis
- Department of Otorhinolaryngology, AOU, PO "S. Giovanni di Dio", University of Cagliari, Italy
| | - R Speciale
- Department Experimental biomedicine and clinical neurosciences, Otorhinolaryngology Unit, University of Palermo; Italy
| | - P Canzi
- Department of Otorhinolaryngology, University of Pavia, IRCCS Policlinico "S. Matteo" Foundation, Pavia, Italy
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Gera R, Mozzanica F, Karligkiotis A, Preti A, Bandi F, Gallo S, Schindler A, Bulgheroni C, Ottaviani F, Castelnuovo P. Lateral lamella of the cribriform plate, a keystone landmark: proposal for a novel classification system. Rhinology 2018; 56:65-72. [DOI: 10.4193/rhin17.067] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Micarelli A, Chiaravalloti A, Schillaci O, Ottaviani F, Alessandrini M. Aspects of cerebral plasticity related to clinical features in acute vestibular neuritis: a "starting point" review from neuroimaging studies. Acta Otorhinolaryngol Ital 2016; 36:75-84. [PMID: 27196070 PMCID: PMC4907164 DOI: 10.14639/0392-100x-642] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/14/2015] [Accepted: 07/25/2015] [Indexed: 11/23/2022]
Abstract
Vestibular neuritis (VN) is one of the most common causes of vertigo and is characterised by a sudden unilateral vestibular failure (UVF). Many neuroimaging studies in the last 10 years have focused on brain changes related to sudden vestibular deafferentation as in VN. However, most of these studies, also due to different possibilities across diverse centres, were based on different times of first acquisition from the onset of VN symptoms, neuroimaging techniques, statistical analysis and correlation with otoneurological and psychological findings. In the present review, the authors aim to merge together the similarities and discrepancies across various investigations that have employed neuroimaging techniques and group analysis with the purpose of better understanding about how the brain changes and what characteristic clinical features may relate to each other in the acute phase of VN. Six studies that strictly met inclusion criteria were analysed to assess cortical-subcortical correlates of acute clinical features related to VN. The present review clearly reveals that sudden UVF may induce a wide variety of cortical and subcortical responses - with changes in different sensory modules - as a result of acute plasticity in the central nervous system.
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Affiliation(s)
- A Micarelli
- Ear-Nose-Throat Unit, "Tor Vergata" University, Rome, Italy;,Systems Medicine Department, Neuroscience Unit, "Tor Vergata" University, Rome, Italy
| | - A Chiaravalloti
- Department of Biomedicine and Prevention, "Tor Vergata" University, Rome, Italy
| | - O Schillaci
- Department of Biomedicine and Prevention, "Tor Vergata" University, Rome, Italy;,IRCCS Neuromed, Pozzilli, Italy
| | - F Ottaviani
- Ear-Nose-Throat Unit, "Tor Vergata" University, Rome, Italy
| | - M Alessandrini
- Ear-Nose-Throat Unit, "Tor Vergata" University, Rome, Italy
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Cadoni G, Fetoni AR, Agostino S, De Santis A, Manna R, Ottaviani F, Paludetti G. Reply to Letter to the Editor. Acta Otolaryngol 2016. [DOI: 10.1080/00016480410016144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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12
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Ottaviani F, Iacona E, Sykopetrites V, Schindler A, Mozzanica F. Cross-cultural adaptation and validation of the Nijmegen Cochlear Implant Questionnaire into Italian. Eur Arch Otorhinolaryngol 2015; 273:2001-7. [PMID: 26324881 DOI: 10.1007/s00405-015-3765-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 08/21/2015] [Indexed: 10/23/2022]
Abstract
The NCIQ is a quantifiable self-assessment health-related quality of life instrument specific for cochlear implant users. The aim of this study was to culturally adapt the NCIQ into Italian (I-NCIQ). A prospective instrument validation study was conducted. Cross-cultural adaptation and validation were accomplished. Cronbach α was used to test internal consistency in 51 CI users and in a control group composed by 38 post-lingual deaf adult on a waiting list for a CI. ICC test was used for test-retest reliability analysis. Kruskal-Wallis test with Mann-Whitney post hoc were used to compare the I-NCIQ scores in CI users before and after the cochlear implantation and in control patients. I-NCIQ scores obtained in CI users were compared with the results of Italian version of disyllabic testing without lip-reading and without masking. Good internal consistency and good test-retest reliability were found. I-NCIQ scores obtained in the 51 CI users after implantation were consistently higher than those obtained before implantation and in the control group. Moreover, no differences were found in the results of I-NCIQ obtained in the group of 51 CI users before implantation and in the group of control patients on post hoc Mann-Whitney analysis. Positive correlations between I-NCIQ scores and the results of disyllabic testing without lip-reading and without masking were found. The I-NCIQ is a reliable, valid, self-administered questionnaire for the measurement of QOL in CI users; its application is recommended.
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Affiliation(s)
- F Ottaviani
- Department of Clinical Sciences and Community Health, San Giuseppe Hospital, Università degli Studi di Milano, Milan, Italy
| | - E Iacona
- Department of Clinical Sciences and Community Health, San Giuseppe Hospital, Università degli Studi di Milano, Milan, Italy
| | - V Sykopetrites
- Department of Clinical Sciences and Community Health, San Giuseppe Hospital, Università degli Studi di Milano, Milan, Italy
| | - A Schindler
- Department of Biomedical and Clinical Sciences, L. Sacco Hospital, Università degli Studi di Milano, Milan, Italy
| | - F Mozzanica
- Department of Clinical Sciences and Community Health, San Giuseppe Hospital, Università degli Studi di Milano, Milan, Italy.
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13
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Alessandrini M, Micarelli A, Bruno E, Ottaviani F, Conetta M, Cormano A, Genovesi G. Intranasal Administration of Hyaluronan as a Further Resource in Olfactory Performance in Multiple Chemical Sensitivity Syndrome. Int J Immunopathol Pharmacol 2013; 26:1019-25. [DOI: 10.1177/039463201302600424] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Multiple chemical sensitivity (MCS) is a relatively common clinical diagnosis in western populations and its symptoms (i.e. dysosmia) are mainly triggered by chemical compounds, such as common odorants. The aim of this study was to test the effect of intranasal administration of hyaluronic acid (HA) on odour threshold and related quality of life in MCS syndrome. Two randomized groups of MCS patients received 30 days' administration of either a nasal spray (Ialumar®) containing HA [HA group (HAG); n=29] or only physiological solution [PS group (PG); n=30]. Both groups were investigated using the “Sniffin' Sticks” test (SST) battery, Questionnaire of Olfactory Disorder (QOD) and Zung Anxiety Scale (SAS) before randomization and after treatment. Paired t-test analysis found a statistically significant reduction in odour threshold (OT) and an improvement in QOD and SAS between pre- and post-treatment results only in the HAG. Furthermore, positive correlations were found between the OT reduction, SAS and QOD improvement. Thus, intranasal administration of HA could be suggested as a further well-tolerated resource in alleviating MCS olfactory discomfort.
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Affiliation(s)
- M. Alessandrini
- Department of Medical Sciences and Translational Medicine, ENT Section, “Tor Vergata” University, Rome, Italy
| | - A. Micarelli
- Department of Medical Sciences and Translational Medicine, ENT Section, “Tor Vergata” University, Rome, Italy
| | - E. Bruno
- Department of Medical Sciences and Translational Medicine, ENT Section, “Tor Vergata” University, Rome, Italy
| | - F. Ottaviani
- Department of Medical Sciences and Translational Medicine, ENT Section, “Tor Vergata” University, Rome, Italy
| | - M. Conetta
- Department of Experimental Medicine, Regional Center for Diagnosis, Treatment and Prevention of MCS, “Sapienza” University, Rome, Italy
| | - A. Cormano
- Department of Experimental Medicine, Regional Center for Diagnosis, Treatment and Prevention of MCS, “Sapienza” University, Rome, Italy
| | - G. Genovesi
- Department of Experimental Medicine, Regional Center for Diagnosis, Treatment and Prevention of MCS, “Sapienza” University, Rome, Italy
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14
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Bellini M, Rulli F, Amirhassankhani S, Ciangola I, Dhimolea S, Dionigi G, Ottaviani F, Mourad M, Gaspari A. Intraoperative nerve monitoring in thyroid surgery: Lights and shadows. Eur J Surg Oncol 2013. [DOI: 10.1016/j.ejso.2013.07.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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15
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Bisetti MS, Segala F, Zappia F, Albera R, Ottaviani F, Schindler A. Non-invasive assessment of benign vocal folds lesions in children by means of ultrasonography. Int J Pediatr Otorhinolaryngol 2009; 73:1160-2. [PMID: 19497627 DOI: 10.1016/j.ijporl.2009.05.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2009] [Revised: 05/01/2009] [Accepted: 05/05/2009] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Flexible fiberoptic endoscopes have made pediatric laryngeal examinations an everyday practice, even though fiberoptic-flexible laryngoscopy (FFL) is not always well tolerated in young children because of limited cooperation. Laryngeal ultrasonography (LUS) has been applied to normal and pathological findings in infants and children, allowing the assessment of subglottic hemangiomas, laryngeal stenosis and paralysis. No previous study assessed benign vocal folds lesions by LUS in children. The aim of this study is to evaluate the possibility of LUS to detect benign vocal fold lesions in children by comparing the results of FFL in 16 children with those of LUS. METHODS Sixteen children (9 males and 7 females) with a mean age of 7.5+/-4.0 years were included in the study. Each child underwent FFL performed by a skilled phoniatrician and LUS performed blindly by an expert radiologist. RESULTS On FFL bilateral vocal folds nodules were found in 9 patients, vocal fold cyst in 2 other patients, while in 2 children the vocal folds appeared normal. Laryngeal papyllomatosis, vocal fold polyp and vocal fold irregularity were found in only one patient. LUS enabled the diagnosis in all the 14 patients with vocal fold lesions. Bilateral hyperechoic lesions were visible in 10 patients, while hypoechoic lesions were found in three patients. No lesion were found in two children, while one patient presented with a monolateral hyperechoic lesion. CONCLUSIONS LUS was accurate, safe, well accepted and tolerated. LUS appears to be a useful diagnostic tool for supplementing FFL in the assessment of benign vocal fold lesions in children and may represent an interesting alternative in everyday clinical practice.
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Affiliation(s)
- M Spadola Bisetti
- Department of Audiology-Phoniatrics, Università degli Studi di Torino, Italy
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16
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Schindler A, Favero E, Nudo S, Spadola-Bisetti M, Ottaviani F, Schindler O. Voice after supracricoid laryngectomy: Subjective, objective and self-assessment data. LOGOP PHONIATR VOCO 2009; 30:114-9. [PMID: 16287650 DOI: 10.1080/14015430500256592] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Supracricoid laryngectomy (SCL) is an efficient surgical procedure for the treatment of selected laryngeal carcinoma, presently being performed not only in Europe but also in North America. The functional goals of the technique are voice and swallowing without a permanent tracheostoma. Perceptual and acoustic voice characteristics after SCL have been reported by different authors, but self-assessment data together with subjective and objective data have only been reported for a small number of subjects. Twenty male subjects, with a mean age of 71 years (range: 51-82 years) who underwent a SCL at least one year before our observation, were included in the study. Each subject underwent a flexible laryngoscopy and his voice was perceptually rated using the GRBAS scale. Objective examination included: maximum phonation time (MPT), voice spectrograms and syllable diadochokinesis on a single breath. Finally, each subject assessed his own voice using the Voice Handicap Index (VHI). The mean values of the GRBAS scale were respectively 2.4, 2.6, 2.4, 0.8, 0.5, 0.8. Mean MPT was 7.5 s, while for voice spectrograms the mean value of the Yanagihara scale was 3.7. Mean syllable diadochokinesis appeared as 3.3 syllables/s. Mean value of the VHI was 29.9. Subjective and objective data show a severely dysphonic voice after SCL; self-assessment data, on the contrary, reveal only moderate functional and emotional consequences. While perceptual, aerodynamic and acoustic data are in line with previous reports, self-assessment data were less severe in our subjects compared to what appears in the literature. It is concluded that self-assessment explores a different dimension of the patient's voice and that even if a severe dysphonia is present the consequences on everyday oral communication are only moderate.
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Affiliation(s)
- A Schindler
- Department of Otorhinolaryngology and Ophthalmology, University of Milan, Italy.
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17
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Bruno E, Alessandrini M, Ottaviani F, Delfini A, Di Pierro D, Camillo A, De Lorenzo A. Can the electronic nose diagnose chronic rhinosinusitis? A new experimental study. Eur Arch Otorhinolaryngol 2008; 265:425-8. [PMID: 18180939 DOI: 10.1007/s00405-007-0477-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2006] [Accepted: 09/24/2007] [Indexed: 11/26/2022]
Abstract
In otorhinolaryngologist's experience the nasal out-breath of people affected by chronic nasal or paranasal infections may be characterized by peculiar odours. In a previous study we showed that an electronic nose (EN), examining nasal out breath was able to distinguish subjects affected by chronic rhinosinusitis from healthy subjects. The present study is aimed at analysing the intensity and the quality of the odorous components present in the air expired by patients affected by rhinosinusitis, using a new EN based on gas-chromatography and surface acoustic wave analysis. In the gas-chromatographic tracings of the pathologic subjects there were six peaks, which were not present in control group cases. These peaks correspond to odorous components, whose chemical composition ranges from C6 to C14. Peaks obtained were compared with other tracings revealed from specific bacterial and fungal cultures analyses and we appreciated some analogies.
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Affiliation(s)
- E Bruno
- Department of Otolaryngology, Policlinico Tor Vergata, Viale Oxford, 81, 00133 Rome, Italy.
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18
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Schindler A, Borghi E, Tiddia C, Ginocchio D, Felisati G, Ottaviani F. Adaptation and validation of the Italian MD Anderson Dysphagia Inventory (MDADI). Rev Laryngol Otol Rhinol (Bord) 2008; 129:97-100. [PMID: 18767327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
INTRODUCTION Oropharyngeal dysphagia is a common symptom in patients with head and neck tumours. The MD Anderson Dysphagia Inventory (MDADI) is a questionnaire currently used in North America for the assessment of dysphagia-related disability in patients with head and neck cancer. The aim of the study is to analyze reliability and clinical validity of the Italian MDADI. MATERIAL AND METHOD 48 persons with no history of dysphagia and 50 head and neck cancer patients with a chronic and stable dysphagia have been included in the study. Each subject completed alone the Italian MDADI twice with a week interval between the two questionnaire completion. Intra-subject reliability was analyzed through Pearson test in both groups of subjects. Clinical validity was calculated through the non parametric Mann Whitney test of the first MDADI assessment in both groups. RESULTS Internal consistency and test-retest reliability were high for each MDADI subscale in subjects without dysphagia as well as in those with dysphagia. The difference between MDADI values in subjects with and without dysphagia was significant for each subscale. DISCUSSION The Italian MDADI is reliable and clinically valid. The application of the MDADI is recommended in clinical practice as well as in descriptive, outcome and efficacy research.
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Affiliation(s)
- A Schindler
- University of Milan, Department of Clinical Sciences L. Sacco, Via GB Grassi 74, 20157 Milano, Italy.
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19
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Abstract
The auditory implant provides a new mechanism for hearing when a hearing aid is not enough. It is the only medical technology able to functionally restore a human sense i.e. hearing. The auditory implant is very different from a hearing aid. Hearing aids amplify sound. Auditory implants compensate for damaged or non-working parts of the inner ear because they can directly stimulate the acoustic nerve. There are two principal types of auditory implant: the cochlear implant and the auditory brainstem implant. They have common basic characteristics, but different applications. A cochlear implant attempts to replace a function lost by the cochlea, usually due to an absence of functioning hair cells; the auditory brainstem implant (ABI) is a modification of the cochlear implant, in which the electrode array is placed directly into the brain when the acoustic nerve is not anymore able to carry the auditory signal. Different types of deaf or severely hearing-impaired patients choose auditory implants. Both children and adults can be candidates for implants. The best age for implantation is still being debated, but most children who receive implants are between 2 and 6 years old. Earlier implantation seems to perform better thanks to neural plasticity. The decision to receive an implant should involve a discussion with many medical specialists and an experienced surgeon.
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Affiliation(s)
- S Di Girolamo
- Otolaryngology Department, Policlinico Universitario Tor Vergata, University of Rome Tor Vergata, Rome, Italy.
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20
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Capaccio P, Cuccarini V, Benicchio V, Minorati D, Spadari F, Ottaviani F. Treatment of iatrogenic submandibular sialocele with botulinum toxin. Case report. Br J Oral Maxillofac Surg 2007; 45:415-7. [PMID: 16584817 DOI: 10.1016/j.bjoms.2006.02.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2006] [Indexed: 11/30/2022]
Abstract
We report the case of a 40-year-old woman with a submandibular sialocele (diagnosed by ultrasonography and magnetic resonance sialography) after sialoadenectomy for sialolithiasis. Type A botulinum toxin was injected percutaneously under colour Doppler ultrasonographic guidance into the sialocele and the residual salivary gland. Five months later the submandibular swelling had gone, and we gave a second injection of botulinum toxin to block any residual secretory activity. There were no side effects. This is, as far as we know, the first published report of the use of botulinum toxin to treat an iatrogenic submandibular sialocele.
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Affiliation(s)
- P Capaccio
- Otorhinolaryngological Clinic, University of Milan Vialba, Azienda Ospedaliera L. Sacco, Milan, Italy
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21
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Bruno E, Napolitano B, Sciuto F, Giordani E, Garaci FG, Floris R, Alessandrini M, Di Girolamo S, Ottaviani F. Variations of Neck Structures after Supracricoid Partial Laryngectomy: A Multislice Computed Tomography Evaluation. ORL J Otorhinolaryngol Relat Spec 2007; 69:265-70. [PMID: 17565228 DOI: 10.1159/000103869] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2005] [Accepted: 12/02/2005] [Indexed: 11/19/2022]
Abstract
BACKGROUND Surgery of laryngeal cancer used to profoundly alter the anatomy of the cervical region. Accurate anatomo-embryologic studies and repeated surgical trials allowed recognition of the cricoarytenoid complex as the smallest anatomofunctional unit able to maintain all the laryngeal functions. OBJECTIVES The aim of this study was to determine whether significant variations of neck anatomical parameters exist after partial laryngectomy, and to analyze whether some of these parameters are associated with a positive functional outcome. METHODS Out of 48 patients treated with a surgical technique according to Mayer-Piquet (cricohyoidoepiglottopexy, CHEP) over a 6-year period, 18 patients were enrolled in the study. Patients were all males with a mean age of 60 years. Cervical structures and their relationships were measured by computed tomography, and the measurements before and after surgery were compared. RESULTS Our data showed that hyoid bone is modified, both in morphology and position during CHEP. More specifically the relation of the hyoid bone to other neck structures (identified by the alpha-angle) is modified. The neolarynx and trachea undergo a caudocranial shift. All diameters of the cricoid cartilage remain unchanged after surgery. The position of the epiglottis after CHEP, in particular its relation with the arytenoid cartilage, is closely related to swallowing function outcome and recovery time. CONCLUSIONS Our study showed that these structures, and more specifically the relations among them, undergo significant variations after CHEP. Our results identify some parameters, i.e. the alpha-angle, width of the hyoid bone and position of the epiglottis, that may predispose to a positive functional outcome after surgery.
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Affiliation(s)
- E Bruno
- Department of Otolaryngology, Tor Vergata University, Roma, Italy.
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22
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Schindler A, Canale A, Cavalot AL, Albera R, Capaccio P, Ottaviani F, Schindler O. Intensity and fundamental frequency control in tracheoesophageal voice. Acta Otorhinolaryngol Ital 2005; 25:240-4. [PMID: 16482982 PMCID: PMC2639883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
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.
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Affiliation(s)
- A Schindler
- Otorhinolaryngology Clinic IV, University of Milan, Italy
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23
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Capaccio P, Ottaviani F, Cuccarini V, Ambrosetti U, Fagnani E, Bottero A, Cenzuales S, Cesana BM, Pignataro L. Sudden hearing loss and MTHFR 677C>T/1298A>C gene polymorphisms. Genet Med 2005; 7:206-8. [PMID: 15775757 DOI: 10.1097/01.gim.0000157817.92509.45] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
PURPOSE Sudden hearing loss (SHL) can be caused by vascular disorders favoring impaired cochlear perfusion. A number of inherited prothrombotic risk factors have been considered in the pathogenesis of vascular impairment and the possible role of genetic alterations has recently been suggested. We aimed to investigate the relationship between SHL and MTHFR 677 and 1298 gene polymorphisms. METHODS DNA genotyping was performed on peripheral blood leukocytes in 45 SHL patients and 135 controls. RESULTS Wild-type MTHFR (677CC/1298AA) was significantly more frequent in the controls (P=0.01), and gene polymorphisms (677CT, 677TT, 1298AC, 1298CC, compound 677CT/1298AC) were significantly more frequent in the patients (P=0.005; Ptrend=0.001). CONCLUSION These data suggest that MTHFR gene polymorphisms may be considered as risk factors for SHL and participate on vascular impairment related to this disorder. Further studies, based on large series of patients, are needed to definitely assess the role of this prothrombotic factor in the etiopathogenesis of SHL.
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Affiliation(s)
- P Capaccio
- Clinica Otorinolaringoiatrica, Azienda Ospedaliera L. Sacco; Polo Universitario Vialba, Ospedale Maggiore IRCCS, Milan, Italy
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24
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Schindler A, Bisetti MS, Favero E, Musto R, Ottaviani F, Schindler O. Role of videoendoscopy in phoniatrics: data from three years of daily practice. Acta Otorhinolaryngol Ital 2005; 25:43-9. [PMID: 16080315 PMCID: PMC2639848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Phoniatrics is the medical specialty involved in the management of communication and swallowing disorders. Videoendoscopy plays an important role in the assessment of various disorders in the clinical practice of phoniatrics: the voice as well as the speech and swallowing mechanisms can be analysed through this procedure. Aim of the study is to describe videoendoscopic application in daily phoniatric practice: data on 1627 participants, consecutively examined, are reported. A total of 2004 videoendoscopy examinations were performed between March 1999 and December 2002. Study population comprising 1627 patients (716 male, 911 female); age ranged from 0.6 to 97 years. The following parameters were considered: a) function to be assessed through videoendoscopy (voice, speech, swallowing, other); b) phoniatric nosological chapter in participants with a recognized disease; c) age of participant; d) occupation of participant; d) medical discipline related to disease identified. Three populations were analysed: study population (1627 subjects), subjects requiring phoniatric consultation for voice and swallowing assessment. The participants examined endoscopically required a phoniatric consultation in order to have a voice or a swallowing assessment, respectively, in 67% and 20% of the cases. In 411 out of 1095 (37.5%) voice evaluations, no disorder was identified, while in most of the swallowing assessments (93.1%), a clear dysphagic disorder was detected. A bimodal distribution appeared in the 1627 participants and in the voice population with a first peak at age 20-40 years and a second peak at age 50-70. In the swallowing population, the number of participants examined appeared to increase with age. In the swallowing population, pensioners and clerks represent almost 80% of the population; in the total population, as well as in the voice populations, pensioners as well as teachers, singers and students are well represented. In most cases (52.5%), no clear disease was present. The two areas of disease most represented were otorhinolaryngology and neurology.
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Affiliation(s)
- A Schindler
- Department of Otorhinolaryngology and Ophthalmology, University of Milan, Italy
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25
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Cadoni G, Agostino S, Manganelli C, Scipione S, Turco S, Focosi F, Ottaviani F. Vestibular evaluation in Behçet's disease. Personal experience. Acta Otorhinolaryngol Ital 2004; 24:262-6. [PMID: 15871606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Few reports have appeared in the literature concerning vestibular findings in Behçet's disease. In the present study, extensive vestibular testing, performed in 14 patients (8 male, 6 female; mean age: 32 years; range: 12-51) presenting definite Behçet's disease, revealed a high prevalence of central vestibular dysfunctions (78%). Data reported here suggest that an otoneurological evaluation of Behçet's disease patients may be helpful in identifying unexpected vestibular dysfunctions and central nervous system involvement different from the classical manifestations of the neuro-Behçet's syndrome.
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Affiliation(s)
- G Cadoni
- Department of Otolaryngology, Catholic University of the Sacred Heart, Rome, Italy.
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26
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Abstract
We assessed the effect of botulinum toxin type A (BTX-A) on phonic tics in patients with Tourette's syndrome. A total of 30 patients received 2.5 IU BTX-A (BOTOX; Allergan) in both vocal cords. All patients were assessed after 15 days and then 4 times over a 12-month period. At each visit the following data were collected: phenomenology of tics, global impression of changes by physician and patient, number of BTX-A injections given, interval between injections, time to response, duration of response, presence of post-injection hypophonia and side effects, presence of premonitory sensory tic component, and interference with social life and work or school activities. Vocal tics improved after treatment in 93% patients, with 50% being tic-free. Mean response time was 5.8 days, and mean duration of response was 102 days. Quality of life improved, and premonitory experiences dropped from 53% to 20%. Hypophonia was the only side effect of note (80% of patients). BTX-A is an effective and safe treatment for phonic tics associated with Tourette's syndrome.
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Affiliation(s)
- M Porta
- Department of Neurology, Policlinico San Marco, Zingonia (BG), Italy.
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27
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Porta M, Maggioni G, Ottaviani F, Schindler A. Treatment of phonic tics in patients with Tourette's syndrome using botulinum toxin type A. Neurol Sci 2004; 24:420-3. [PMID: 14767691 DOI: 10.1007/s10072-003-0201-4] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2003] [Accepted: 11/26/2003] [Indexed: 11/26/2022]
Abstract
We assessed the effect of botulinum toxin type A (BTX-A) on phonic tics in patients with Tourette's syndrome. A total of 30 patients received 2.5 IU BTX-A (BOTOX; Allergan) in both vocal cords. All patients were assessed after 15 days and then 4 times over a 12-month period. At each visit the following data were collected: phenomenology of tics, global impression of changes by physician and patient, number of BTX-A injections given, interval between injections, time to response, duration of response, presence of post-injection hypophonia and side effects, presence of premonitory sensory tic component, and interference with social life and work or school activities. Vocal tics improved after treatment in 93% patients, with 50% being tic-free. Mean response time was 5.8 days, and mean duration of response was 102 days. Quality of life improved, and premonitory experiences dropped from 53% to 20%. Hypophonia was the only side effect of note (80% of patients). BTX-A is an effective and safe treatment for phonic tics associated with Tourette's syndrome.
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Affiliation(s)
- M Porta
- Department of Neurology, Policlinico San Marco, Zingonia (BG), Italy.
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28
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Paludetti G, Almadori G, Corina L, Parrilla C, Rigante M, Ottaviani F. Midfacial fractures: our experience. Acta Otorhinolaryngol Ital 2003; 23:265-73. [PMID: 15046415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Authors report their experience in the treatment of midfacial fractures in 201 patients, 177 of whom underwent surgery for reduction and fixation of the fracture. Since no functional or aesthetic deficits were present, surgery was not performed in the remaining 24 cases. Of the 177 patients, the maxillary complex was involved in 70 (classified as central and centro-lateral fractures), the zygomatic-maxillary-orbital complex in another 70, isolated fractures of the orbital floor blow-out in 18, and, isolated fractures of the zygomatic arch in 19. The results obtained and the degree of satisfaction were evaluated in 90 patients with clinical visits, as well as by telephone interview. A total of 88 patients expressed complete satisfaction with the results of the surgical outcome, while the remaining 2 patients were not satisfied with the aesthetic outcome. All patients were operated within 24-48 hours post-trauma in the case of incarceration of extrinsic ocular muscles, and within 10 days in other types of trauma, even in those patients in intensive care. The importance of clinical and radiological pre-operative diagnosis is stressed as well as the choice of the most suitable therapeutic approach for the different types of fractures, considering recent tendencies towards minimally invasive procedures to achieve better cosmetic results. The latest developments in fixation techniques with reference to titanium mini- and/or micro-plates that may eventually be substituted with absorbable materials are discussed.
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Affiliation(s)
- G Paludetti
- Department of Otorhinolaryngology, Catholic University Sacro Cuore, Rome, Italy.
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Schindler A, Grosso E, Tiddia C, Cavalot AL, Ricca G, Ottaviani F, Schindler O. Swallowing disorders: management data. Acta Otorhinolaryngol Ital 2003; 23:180-4. [PMID: 14677311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
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.
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Affiliation(s)
- A Schindler
- IV Clinic of Otorhinolaryngology, L. Sacco Hospital, University of Milan, Italy
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Schindler A, Leonardi M, Cavallo M, Ottaviani F, Schindler O. Comparison between two perception tests in patients with severe and profoundly severe prelingual sensori-neural deafness. Acta Otorhinolaryngol Ital 2003; 23:73-7. [PMID: 14526553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
Patients with severe and profoundly severe bilateral sensorineural prelingual deafness constitute a group of particular interest in the organization of the National Health Service; every patient must, in fact, follow a prosthetic-rehabilitative-educational programme lasting many years and organized under different areas to compensate for his/her communicative difficulties, especially with regard to the speech canal. No reliable data providing details of the efficacy and efficiency of any of these points is available. A critical point in the rehabilitation process is that of auditory perception training. Of the few auditory perception tests presently available in Italian, the following were examined: namely, EARS (Evaluation of Auditory Responses to Speech) battery, on the one hand, and the Italian version of the ESP (Early Speech Perception), GASP (Glendonald Auditory Screening Procedure). NU-CHIPS (Northwestern University Children's Perception of Speech) and WIPI (Word Intelligibility by Picture Identification) tests on the other. A group of 10 patients presenting severe and profoundly severe bilateral sensori-neural prelingual deafness received the two tests at the beginning and after six months of auditory perception rehabilitation. The findings emerging from the two different test sessions were analysed and compared. The EARS battery was seen to have enabled even very early and highly developed stages of auditory perception to be detected in comparison with the other battery, which, however, was more accurate in evaluating the ability to discriminate and identify words on the basis of their spectral characteristics. The Authors propose the combined use of the two test batteries to evaluate the efficacy and efficiency of auditory perception training in patients with severe and profoundly severe bilateral sensori-neural prelingual deafness.
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Affiliation(s)
- A Schindler
- Department of Otorhinolaryngology IV, University of Milan, Italy
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Galli J, Scarano S, Agostino S, Quaranta N, Cammarota G, Ottaviani F. Pharyngolaryngeal reflux in outpatient clinical practice: personal experience. Acta Otorhinolaryngol Ital 2003; 23:38-42. [PMID: 12812134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
Abstract
Proximal pharyngolaryngeal reflux now appears to be strictly related to symptoms and clinical patterns frequently encountered in clinical ORL practice and which are, more often than not, differentiated from classical gastro-oesophageal reflux disease. The aim of the study was to evaluate the incidence of the symptoms and clinical signs of gastro-oesophageal reflux disease, together with the symptomatologic response to a cycle of acid suppression treatment with proton pump inhibitors in a non-selected population comprising consecutive patients coming to the outpatient unit of the Laryngology Clinic of Università Cattolica of Rome between June and December 2001, all of whom had been examined by the same practitioner. Of the 1300 patients evaluated, 52 presented a clinical history and chronic pharyngolaryngeal symptoms strongly indicative of gastro-oesophageal reflux disease. All selected patients were prescribed a two-month regimen of acid suppression therapy (20 mg Omeprazole twice daily, sufficient to confirm the clinical suspicion of pharyngolaryngeal reflux ex adiuvantibus (Omeprazole test), at the same time obtaining a satisfactory response in the symptomatology, as laid out in the guidelines emerging from the 1997 Consensus Conference Report on pharyngolaryngeal reflux. The same patients were later interviewed by telephone to evaluate the effectiveness of treatment, exclusively in terms of improvement in the symptoms. Analysis of the data from the 33 who answered the telephone questionnaire revealed a complete symptomatological response in 24 (72.7%), partial response in 4 (12.1%) and no response in 5. The Authors stress that, despite the known limits of this treatment, linked to proton pump inhibitors resistance, the "Omeprazole test", on account of excellent tolerability, lack of adverse effects and, above all, non-invasive nature, is feasible in the preliminary evaluation to confirm clinical suspicion of gastro-oesophageal reflux disease in outpatients, especially when a large-scale pH-metric multielectrode investigation is not possible. Furthermore, despite the many epidemiological, aetiopathogenetic, clinico-diagnostic and therapeutic aspects which remain to be clarified, there is no doubt that gastro-oesophageal reflux disease on account of the particular clinical features, directly involves the ORL specialist not only in the diagnostic, but also in the therapeutic phase.
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Affiliation(s)
- J Galli
- Department of Otorhinolaryngology, Catholic University Sacro Cuore of Rome.
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Fetoni AR, Scarano E, Celidonio BA, Di Nardo W, Ottaviani F, Paludetti G. [Maturation aspects of the auditory apparatus]. Acta Otorhinolaryngol Ital 2002; 22:1-26. [PMID: 12236013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Affiliation(s)
- A R Fetoni
- Istituto di Clinica Otorinolaringoiatrica, Università Cattolica del Sacro Cuore, Roma
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Giovine M, Pozzolini M, Favre A, Bavestrello G, Cerrano C, Ottaviani F, Chiarantini L, Cerasi A, Cangiotti M, Zocchi E, Scarfì S, Sarà M, Benatti U. Heat stress-activated, calcium-dependent nitric oxide synthase in sponges. Nitric Oxide 2002; 5:427-31. [PMID: 11587557 DOI: 10.1006/niox.2001.0366] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The presence of Ca(2+)-dependent, heat-stress-activated nitric oxide synthase (NOS) activity in peculiarly shaped, fusiform, and dendritic sponge cells is described for the first time. The NOS activity was evidenced evaluating the conversion of radioactive citrulline from [(14)C]arginine in intact cells from two different species that are phylogenetically unrelated in the class of Demospongiae: Axinella polypoides and Petrosia ficiformis. The production of nitrogen monoxide (NO) was confirmed by electron paramagnetic resonance analysis, and the histochemistry technique of NADPH diaphorase showed a specific localization of NOS activity in a particular network of dendritic cells in the sponge parenchyma. Sponges are the most primitive metazoan group; their evolution dates back 600 million years. The presence of environmental stress-activated NOS activity in these organisms may prove to be the most ancient NO-dependent signaling network in the animal kingdom.
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Affiliation(s)
- M Giovine
- National Research Council, Biotechnology Target Project, Via L.B. Alberti, 16132 Genoa, Italy.
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Abstract
Salivary gland lithiasis is uncommon in pediatric patients. Color Doppler ultrasonography (US) enables an accurate diagnosis of lithiasis to be made without exposure to the radiation of traditional imaging techniques. The development of minimally invasive techniques in the ENT field has made salivary lithotripsy a feasible alternative to traditional invasive surgery. The safety and efficacy of shock wave lithotripsy for salivary calculi were evaluated in pediatric patients. Seven children (5 males; age 4-15 years) with single calculi (mean diameter 4.4 mm) of the submandibular (n = 4) and parotid glands (n = 3) underwent extracorporeal electromagnetic shock wave lithotripsy (EESWL). In four cases the stone was intraductal (two submandibular and two parotideal) and in the remaining three cases it was intraparenchymal (two submandibular and one parotideal). In one case sedative anesthesia was performed. The mean number of therapeutic sessions was five. Patients were followed up clinically and with US for 6-72 months (mean 32 months). Complete disintegration of the calculi was achieved in five cases while in two cases a residual fragment < 2 mm in diameter was observed. None of the patients had recurrence of calculi in the treated gland. Mild self-limited adverse effects (pain, swelling of the gland, self-limiting bleeding from the duct, cutaneous petechiae) were observed in four cases. Our data suggest that EESWL is effective, safe and well tolerated; the minimal invasiveness of the technique suggests that EESWL should be used as the primary approach to salivary calculi in pediatric patients. The continuous US monitoring enables the efficacy of EESWL to be evaluated during both treatment and follow-up, with only slight discomfort for the pediatric patient.
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Affiliation(s)
- F Ottaviani
- Institute of Otorhinolaryngology IV, Hospital L. Sacco, Milan, Italy.
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Schindler A, Manassero A, Tiddia C, Grosso E, Ottaviani F, Schindler O. [Management of oropharyngeal dysphagia: outcomes in a group of 81 adult patients]. MINERVA GASTROENTERO 2001; 47:97-101. [PMID: 16493366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
BACKGROUND Aim of the study is to assess outcomes in the management of 81 patients with diagnosis of oropharyngeal dysphagia. METHODS DESIGN retrospective study on the outcome of logopedic treatment. SETTING patients have been assessed and treated as in- and out-patients of the Azienda Ospedaliera "S. Giovanni Battista" of Turin. PATIENTS 81 patients, 37 female and 44 male, mean age of 61,3 years, with diagnosis of oropharyngeal dysphagia. INTERVENTION phoniatric and logopedic assessment and management including: food consistency change, compensatory head posture, oropharyngeal muscle strengthen and pharyngeal sensibility stimulation. SURVEY tube feeding, dietary adjustments, presence of aspiration or penetration and postural techniques utilization were used as outcome measures. RESULTS The number of patients on tube feeding changed from 50 out of 81 before treatment to 36 out of 81 at discharge time. Subjects who couldn't take anything by mouth decreased from 55 to 9. The number of patients with aspiration or penetration changed respectively from 47 and 8 to 20 and 4. Postural techniques were used in 15 cases. CONCLUSIONS The data suggest that outcomes of oropharyngeal dysphagia rehabilitation are promising. The role of tube feeding and of food consistencies is of key importance in the management of deglutition disorders. All clinicians dealing with dysphagic patients should know the importance of food rheologic characteristics, the consequences of alimentation by nasogastric tube and percutaneous endoscopic gastrostomy.
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Affiliation(s)
- A Schindler
- Università degli Studi--Milano, Azienda Ospedaliera L. Sacco, IV Cattedra di Otorinolaringologia
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Abstract
Cervical vertebral anomalies are often associated with malformations or traumas, they may be completely asymptomatic and represent an occasional finding in vertigo or can cause severe neurologic complications (ie, compression of the upper cervical spine with myelopathy, epilepsy, or respiratory failure). This clinical case is a patient who came to us for observation for a peripheral harmonic vestibular syndrome, and in whom a malformation of the cervical vertebral joint (os odontoideum) was occasionally found on magnetic resonance imaging.
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Affiliation(s)
- J Galli
- Institute of Otorhinolaryngology, University of the Sacred Heart ROMA, Rome, Italy
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Di Girolamo S, Ottaviani F, Scarano E, Picciotti P, Di Nardo W. Postural control in horizontal benign paroxysmal positional vertigo. Eur Arch Otorhinolaryngol 2001; 257:372-5. [PMID: 11052247 DOI: 10.1007/s004050000243] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Sixteen patients affected by benign paroxysmal positional vertigo of the horizontal semicircular canal (BPPV-HSC) were investigated by means of dynamic posturography (DP) and during bithermal caloric stimulation. Data were compared to data from 40 patients with benign paroxysmal positional vertigo of the posterior semicircular canal (BPPV-PSC) and 20 healthy controls. No postural deficit was observed before or after a liberative Lempert's manoeuvre when patients were compared to control subjects. BPPV-PSC postural scores were significantly impaired compared to scores from the BPPV-HSC group. A residual significant postural impairment was also observed after a successful liberative manoeuvre in the BPPV-PSC group. Electronystagmographic recordings before recovery revealed significant hypoexcitability of the affected ear in 8/16 patients of the BPPV-HSC group. After the liberative manoeuvre, a symmetric bilateral response to caloric stimulation was recorded in all patients. Three main conclusions can be drawn from the present data. First, disorders of the horizontal semicircular canal do not change postural control. Second, dynamic posturography can detect the postural imbalance due to posterior semicircular canal dysfunction even after resolution of paroxysmal vertigo attacks. Third, utricular dysfunction can be ruled out as a cause of the residual postural deficit observed in BPPV-PSC patients. Therefore the recovery delay observed even 1 month after the liberative manoeuvre in the BPPV-PSC-group might be due to the persistence of small amounts of residual debris in the canal, to paralysis of ampullar receptors, or to the time needed for central vestibular re-adaptation.
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Affiliation(s)
- S Di Girolamo
- Istituto di Clinica Otorinolaringoiatrica, Policlinico Agostino Gemelli, Università Cattolica del Sacro Cuore, Rome, Italy.
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Cadoni G, Fetoni AR, Agostino S, De Santis A, Vulpiani P, Manna R, Ottaviani F. [Role of endothelial cell autoantibodies in the pathogenesis of sudden hear loss]. Acta Otorhinolaryngol Ital 2001; 21:138-43. [PMID: 11677839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
Sudden hearing loss can be found in systemic autoimmune diseases or it can be a symptom of an autoimmune disease of the inner ear. The present work has studied a group of patients with idiopathic sudden hearing loss to determine what role anti-endothelial cell antibodies (AECA) play as markers of immuno-mediated vasculitis of the inner ear. The study involved 32 patients with sudden deafness and 14 controls. The patients underwent otofunctional, neuroradiological, sero-microbiological and immunological testing. Using the indirect immunofluorescence technique, serum AECA were determined within 24 hours of hospitalization and three days after the onset of deafness. AECA positive patients (AECA+) were administered corticosteroid therapy (methylprednisone 1 mg/kg/die) for 1 month. A clinical follow-up was performed, including audiometry, 1 month after discharge and thereafter at three-month intervals (follow-up range: 8-18 months). AECA proved positive in 15/32 patients (47%) and in 2/14 of the controls (14%). The difference between the patients and the controls was statistically significant (p = 0.03). The 7 patient who showed no recovery after 1 month were all AECA+. None of the AECA+ patients showed other symptoms or a worsening of the hearing loss. In conclusion, the determination of non-specific autoantibodies vs. the inner ear, such as AECA, can be considered a useful clinical tool in differentiating between patients with idiopathic sudden hearing loss and those for which a diagnosis of immuno-mediated vasculitis of the inner ear is likely and for which prognosis is particularly unfavorable.
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Affiliation(s)
- G Cadoni
- Istituto di Clinica Otorinolaringoiatrica, Università Cattolica del Sacro Cuore, Roma.
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Hosch H, Ottaviani F. [Otoacoustic emissions in diabetic patients with normal hearing]. Schweiz Med Wochenschr 2001; Suppl 125:83S-85S. [PMID: 11141950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
INTRODUCTION Transitorily evoked otoacoustic emissions (TEOAE) are a recognised clinical tool for neonatal screening. TEOAE also provide evidence of subclinical cochlear damage in diabetic patients. METHOD TEOAE of 60 patients with well managed diabetes (IDDM) and normal hearing (no value worse than 20 dB (SD 3.943 dB), normal ABR) were compared with TEOAE of 58 normally hearing controls of the same age. RESULTS IDDM patients had a mean response of 7.13 dB (SD 3.943 dB), while the control group had a response of 11.56 dB (SD 4.402 dB). DISCUSSION Significantly worse TEOAE scores were demonstrated in the diabetic patients who had normal hearing, as demonstrated on puretone audiometry. This would suggest that hair-cell damage may occur in the diabetic patient even though hearing loss is not demonstrated.
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Affiliation(s)
- H Hosch
- ORL-Klinik, Ospedale San Raffaele, Universita Statale di Milano (I)
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Di Girolamo S, Picciotti P, Sergi B, Di Nardo W, Paludetti G, Ottaviani F. Vestibulo-ocular reflex modification after virtual environment exposure. Acta Otolaryngol 2001; 121:211-5. [PMID: 11349781 DOI: 10.1080/000164801300043541] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
Immersion in an illusory world is possible by means of virtual reality (VR), where environmental perception is modified by artificial sensorial stimulation. The application of VR for the assessment and rehabilitation of pathologies affecting the vestibular system, in terms of both diagnosis and care, could represent an interesting new line of research. Our perception of reality is in fact based on static and dynamic spatial information perceived by our senses. During head movements in a virtual environment the images on the display and the labyrinthine information relative to the head angular accelerations differ and therefore a visuo-vestibular conflict is present. It is known that mismatches between visual and labyrinthine information may modify the vestibulo-oculomotor reflex (VOR) gain. We studied the post-immersion modifications in 20 healthy subjects (mean age 25 years) exposed to a virtual environment for 20 min by wearing a head-mounted display. VOR gain and phase were measured by means of harmonic sinusoidal stimulation in the dark before, at the end of and 30 min after VR exposure. A VOR gain reduction was observed in all subjects at the end of VR exposure which disappeared after 30 min. Our data show that exposure to a virtual environment can induce a temporary modification of the VOR gain. This finding can be employed to enable an artificial, instrumental modification of the VOR gain and therefore opens up new perspectives in the assessment and rehabilitation of vestibular diseases.
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Affiliation(s)
- S Di Girolamo
- Institute of Otorhinolaryngology, Università Cattolica del Sacro Cuore, Rome, Italy.
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Carriero E, Galli J, Fadda G, Di Girolamo S, Ottaviani F, Paludetti G. Preliminary experiences with contact endoscopy of the larynx. Eur Arch Otorhinolaryngol 2000; 257:68-71. [PMID: 10784364 DOI: 10.1007/pl00007512] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Nine patients with laryngeal polyps, four with Reinke's edema, three with leukoplakia, one with papilloma and one with malignant tumor were studied by means of laryngeal contact endoscopy during microlaryngoscopy. This technique allowed in vivo and in situ visualization of the superficial layer of the laryngeal epithelium after staining with methylene blue. Cell structures evaluated were the size and color of the nuclei, the nucleus/cytoplasm ratio, nuclear and cytoplasmic contours, the presence of nucleoli, mitoses and keratoses, as well as the microvascular network of the mucosa and superficial cellular changes from normal to pathological. The normal squamous epithelium of the vocal cord showed a homogeneous cellular population with regular nuclear and cytoplasmic morphological characteristics and a uniform nucleus-to-cytoplasm ratio. Specific cellular epithelial patterns and several alterations of the vascular distribution were found in different pathological conditions. Cytological pictures obtained at contact endoscopy were consistent with histological findings in all the patients studied.
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Affiliation(s)
- E Carriero
- Department of Otolaryngology, Catholic University of the Sacred Heart, Rome, Italy
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Ottaviani F, Picciotti P, Di Rienzo L, Exarchakos G, Di Girolamo S. [Treatment of idiopathic subjective chronic tinnitus]. Acta Otorhinolaryngol Ital 2000; 20:1-27. [PMID: 10992607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Affiliation(s)
- F Ottaviani
- Istituto di Clinica ORL, Università Cattolica del Sacro Cuore, Roma
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Di Girolamo S, Di Nardo W, Cosenza A, Ottaviani F, Dickmann A, Savino G. The role of vision on postural strategy evaluated in patients affected by congenital nystagmus as an experimental model. J Vestib Res 2000; 9:445-51. [PMID: 10639029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
The role of vision in postural control is crucial and is strictly related to the characteristics of the visual stimulus and to the performance of the visual system. The purpose of this investigation was to evaluate the effects of chronically reduced visual cues upon postural control in patients affected by Congenital Nystagmus (CN). These patients have developed since birth a postural strategy mainly based on vestibular and somatosensorial cues. Fifteen patients affected by CN and 15 normal controls (NC) were enrolled in the study and evaluated by means of dynamic posturography. The overall postural control in CN patients was impaired as demonstrated by the equilibrium score and by the changes of the postural strategy. This impairment was even more enhanced in CN than in NC group when somatosensorial cues were experimentally reduced. An aspecific pattern of visual impairment and a pathological composite score were also present. Our data outline that in patients affected by CN an impairment of the postural balance is present especially when the postural control relies mainly on visual cues. Moreover, a decrease in accuracy of the somatosensory cues has a proportionally greater effect on balance than it has on normal subjects.
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Affiliation(s)
- S Di Girolamo
- Institute of Otorhinolaryngology, Catholic University of the Sacred Heart, Rome, Italy.
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Di Giuda D, Galli J, Calcagni ML, Corina L, Paludetti G, Ottaviani F, De Rossi G. Rhinoscintigraphy: a simple radioisotope technique to study the mucociliary system. Clin Nucl Med 2000; 25:127-30. [PMID: 10656649 DOI: 10.1097/00003072-200002000-00010] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE This was a radioisotope study of nasal mucociliary clearance of total and subtotal nasal obstruction. METHODS Rhinoscintigraphy was performed by insufflating 1.85 MBq (69 mCi) Tc-99m MAA in 20 patients. Six cases were regarded as the control group, because the presence of small spurs does not affect nasal patency. The remaining 14 patients had various rhinopathic conditions. Two regions of interest were selected, one in the nasal cavity and one in the pharynx. Mucociliary transport speed was calculated. RESULTS This parameter appeared to be a sensitive index for the assessment of the degree of mucociliary alteration. It showed that polyposis impairs mucociliary transport most severely, thus confirming the results of other published studies. CONCLUSIONS Rhinoscintigraphy proved to be a reliable, easily reproducible, and harmless method, so it may be used for follow-up examinations in patients who have had surgery of the nose and paranasal sinuses, and for drug therapy of rhinopathic conditions.
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Affiliation(s)
- D Di Giuda
- Nuclear Medicine Institute, Catholic University of the Sacred Heart, Rome, Italy
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45
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Savino G, Dickmann A, Ottaviani F, Di Nardo W, Scullica L, Di Girolamo S. The role of ocular oscillations upon visually dependent postural stabilization in patients affected by congenital nystagmus. J Vestib Res 2000; 10:201-6. [PMID: 11354433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
Abstract
Visually dependent postural stabilization decreases as a consequence of a long-standing reduction of visual cues in patients affected by congenital nystagmus. The aim of the present study was to verify whether the changes in postural control in this group of patients are due to ocular oscillations or to reduced visual acuity. Therefore, postural control was evaluated when the nystagmus was blocked by the blocking position or by prisms and compared with the postural score observed in a group of normal controls whose visual acuity had been artificially reduced to the same level as that of the patients using Bangerter's filters. The results show a statistically significant improvement of visually dependent postural stabilization when ocular oscillations are inhibited either by the gaze blocking position or by prisms. They also show that postural control in normal subjects with Bangerter's filters is reduced, but is still significantly better than that observed when ocular oscillations are inhibited in patients affected by congenital nystagmus. Our data strongly support the role of ocular oscillations in visually dependent postural control, since postural impairment recovered under any condition in which ocular oscillations were abolished, despite differences in visual acuity. Our data also show that reduced visual acuity decreases visually dependent postural control to a lesser degree than ocular oscillations. This could be due to the fact that ocular oscillations are a disturbing input, usually inhibited centrally, in order to avoid oscillopsia. This mechanism is probably responsible for the reduced role of visual cues in the postural control in this group of patients. The reduction of visual acuity, by comparison, merely causes a decrease in visual cues, depending on the degree of visual loss. It can be concluded that the impaired postural control in patients affected by congenital nystagmus is mainly due to ocular oscillations, with reduced visual acuity creating a secondary effect.
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Affiliation(s)
- G Savino
- Institute of Ophthalmology, Catholic University of Sacred Heart, Rome, Italy
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46
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Di Girolamo S, Di Nardo W, Cosenza A, Ottaviani F, Dickmann A, Savino G. The role of vision on postural strategy evaluated in patients affected by congenital nystagmus as an experimental model. J Vestib Res 1999. [DOI: 10.3233/ves-1999-9606] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The role of vision in postural control is crucial and is strictly related to the characteristics of the visual stimulus and to the performance of the visual system. The purpose of this investigation was to evaluate the effects of chronically reduced visual cues upon postural control in patients affected by Congenital Nystagmus (CN). These patients have developed since birth a postural strategy mainly based on vestibular and somatosensorial cues. Fifteen patients affected by CN and 15 normal controls (NC) were enrolled in the study and evaluated by means of dynamic posturography. The overall postural control in CN patients was impaired as demonstrated by the equilibrium score and by the changes of the postural strategy. This impairment was even more enhanced in CN than in NC group when somatosensorial cues were experimentally reduced. An aspecific pattern of visual impairment and a pathological composite score were also present. Our data outline that in patients affected by CN an impairment of the postural balance is present especially when the postural control relies mainly on visual cues. Moreover, a decrease in accuracy of the somatosensory cues has a proportionally greater effect on balance than it has on normal subjects.
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Affiliation(s)
- S. Di Girolamo
- Institute of Otorhinolaryngology of the Catholic University of the Sacred Heart, Largo Agostino Gemelli, 8, I-00168 Rome, Italy
| | - W. Di Nardo
- Institute of Otorhinolaryngology of the Catholic University of the Sacred Heart, Largo Agostino Gemelli, 8, I-00168 Rome, Italy
| | - A. Cosenza
- Institute of Otorhinolaryngology of the Catholic University of the Sacred Heart, Largo Agostino Gemelli, 8, I-00168 Rome, Italy
| | - F. Ottaviani
- Institute of Otorhinolaryngology of the Catholic University of the Sacred Heart, Largo Agostino Gemelli, 8, I-00168 Rome, Italy
| | - A. Dickmann
- Institute of Ophthalmology of the Catholic University of the Sacred Heart, Largo Agostino Gemelli, 8, I-00168 Rome, Italy
| | - G. Savino
- Institute of Ophthalmology of the Catholic University of the Sacred Heart, Largo Agostino Gemelli, 8, I-00168 Rome, Italy
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Maurizi M, Paludetti G, Galli J, Cosenza A, Di Girolamo S, Ottaviani F. CO2 laser subtotal arytenoidectomy and posterior true and false cordotomy in the treatment of post-thyroidectomy bilateral laryngeal fixation in adduction. Eur Arch Otorhinolaryngol 1999; 256:291-5. [PMID: 10456277 DOI: 10.1007/s004050050248] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
A total of 39 patients with bilateral post-thyroidectomy vocal cord paralysis in adduction underwent CO2 laser subtotal arytenoidectomies with removal of the posterior third of the false and true vocal cords. Total airway resistance (Rtot) evaluated before and 4-10 months after surgery showed marked preoperative impairment before and significant improvement after surgery (P < 0.05). In five patients revision surgery was performed due to a progressive impairment of respiratory function. A variable degree of voice breathiness was observed after surgery; the maximum phonation time mean values were lower than normal and peak sound pressure levels 63 +/- 5 dB. In three cases aspiration was present in the first postoperative days, but swallowing dysfunctions disappeared within 1 week. Subtotal arytenoidectomy with removal of the posterior third of the true and false vocal folds was found to be a satisfactory surgical treatment for bilateral vocal cord paralysis in adduction. However, further research is still needed to define the surgical procedure able to balance respiratory, phonatory and sphincteric functions optimally.
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Affiliation(s)
- M Maurizi
- Institute of Otorhinolaryngology, Catholic University of the Sacred Heart, Rome, Italy
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Maurizi M, Paludetti G, Galli J, Ottaviani F, D'Abramo G, Almadori G. Oncological and functional outcome of conservative surgery for primary supraglottic cancer. Eur Arch Otorhinolaryngol 1999; 256:283-90. [PMID: 10456276 DOI: 10.1007/s004050050247] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
The aim of this study was to verify the oncological and functional outcome of conservative surgical treatment of primary supraglottic squamous cell carcinoma (SGSCC) and related neck disease in order to verify the effectiveness of supraglottic laryngectomy (SL) and the validity of an "observation" policy in the control of clinically negative (N0) necks. Of a total of 252 consecutive patients affected by primary SGSCC seen between 1975 and 1990 at the Department of Otolaryngology of the University of Perugia (1975-1987) and the Catholic University of the Sacred Heart of Rome (1988-1990), a subset of 132 patients treated with classical SL was evaluated after presenting sufficient clinicopathological data and a follow-up period of at least 5 years. Tumors were staged according to the 1992 UICC TNM classification and grouped into stages I-II (n = 94) and III-IV (n = 38). Comprehensive neck dissections were performed only in the clinically positive (N+) necks (25/132 cases), while in the clinically N0 ones (107/132 cases) an "observation" policy under strict follow-up conditions was adopted. After primary surgery, the 5-year relapse-free survival (RFS) was 74%. The RFS was 80% for T1-2 disease and 65% for T3. The RFS was 80% for stages I-II tumors and 71% for stages III-IV. The actual 5-year overall survival (OS) was 89% for T1-T2 tumors and 67% for T3 disease or 93% for stage I-II and 69% for stages III-IV. The OS was 89% for N0 neck and 73% for N+. The 5-year-metastasis-free survival (MFS) was 83% for N0 patients, 74% for N+, 84% for T1-T2 N0, 71% for T1-T2 N+, 81% for T3 N0 and 68% for T3 N+. In all, SL was found to be highly effective in the management of primary SGSCC. In the presence of clinically N0 neck "observation" under strict follow-up with therapeutic comprehensive neck dissection for delayed nodal recurrence, SL was suitable for controlling the neck cancer, as well as for salvaging recurrent disease. Bilateral elective, selective or functional neck dissection in every instance of supraglottic cancer was best performed only in those SGSCC patients who were more likely to have occult nodal disease on the basis of biological factors and imaging data.
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Affiliation(s)
- M Maurizi
- Institute of Otolaryngology, Head and Neck Surgery, Catholic University of the Sacred Heart, Rome, Italy
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49
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Abstract
The immune response is thought to play a role in dysregulating epithelial growth in cholesteatoma of the middle ear. Through immunohistochemistry (using 18 monoclonal antibodies) on 10 specimens from human middle ear cholesteatomas, T-helper cells mixed with plasma cells, macrophages and scattered T-suppressor and B cells, have been detected in the perimatrix. Mast cells have also been identified in the perimatrix, usually close to the epithelium. Elements positive for D-related human leukocyte antigens (HLA-DR) were more than half of the immune cells. The endothelium of the perimatrix showed a sharp reactivity to the intercellular adhesion molecule-1 (ICAM1) and to the endothelial derived leukocyte adhesion molecule-1 (ELAM1), which play a role in recluting inflammatory cells and modulating the immune response. The expression of ICAM1 in the basal layer of the matrix indicates the homing of inflammatory reactions at the epithelial-stromal junction of the cholesteatoma. An intense expression of interferon-gamma receptor (IFN gamma R) was found in the basal layers of the cholesteatoma matrix, and overexpression of the epithelial growth factor receptor (EGFR) was found in all layers of the matrix. These data support the hypothesis that the epithelial cells in middle ear cholesteatoma are in an activated state and that their hyperproliferation is mediated through cytokines and adhesion molecules.
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Affiliation(s)
- F Ottaviani
- Department of Otorhinolaryngology, University of Milan, Italy.
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Galli J, Valenza V, Ottaviani F, D'Alatri L, Almadori G, D'Errico GF, Serra F, De Rossi G, Paludetti G. Scintigraphic assessment of swallowing after horizontal supraglottic laryngectomy. J Otolaryngol 1999; 28:189-96. [PMID: 10461255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
OBJECTIVE Oral-pharyngo-esophageal scintigraphy (OPES) proved to be able to demonstrate the pharyngeal residue of the radioactive bolus after deglutition and the presence and amount of tracheobronchial aspiration, and to calculate exactly the transit time of the various swallowing phases. The aim of this study was to evaluate the real objective effectiveness of OPES in order to assess the degree of swallowing recovery after horizontal supraglottic laryngectomy (HSL). METHODS Nineteen patients entered the study, and 17 healthy subjects were included as control group (group 1). Nineteen patients in whom HSL had been performed at least 1 year before underwent OPES. They were divided into two groups: 13 patients (group 2) in whom the tracheal cannula had been removed and swallowing, phonatory, and respiratory functions were satisfactory and 6 patients (group 3) in whom the tracheostomy tube was still in situ for aspiration of liquids and scarring of the laryngeal vestibule. RESULTS Our results showed that in the patients who underwent HSL, all scintigraphic semiquantitative parameters and particularly aspiration percentage values and Pharyngeal Ritention Index (PRI) at 10 and 60 seconds were able to pinpoint some residual "subclinical" alteration and/or minimal surgical sequelae frequently observed after this kind of functional surgery, even though a substantially satisfactory recovery was achieved clinically (group 2 versus group 1). In addition, aspiration amounts in group 3 were markedly higher than those in group 2 (p < .0002), and mean PRI values at 10 and 60 seconds were significantly different (p < .0001) from normal mean control values (group 1). CONCLUSION Oral-pharyngo-esophageal scintigraphy may be regarded as a noninvasive, well-tolerated technique, with a radiation body burden within satisfactory limits of radioprotection. It appeared to be also sensitive in assessing the swallowing recovery after HSL.
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Affiliation(s)
- J Galli
- Institutes of Otolaryngology and Nuclear Medicine, Università Cattolica del Sacro Cuore, Rome, Italy
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