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Bartalis K, Kálmán B, Kisely M. [Ectrodactyly-ectodermal dysplasia-clefting (EEC) syndrome]. Orv Hetil 2023; 164:1831-1837. [PMID: 37980600 DOI: 10.1556/650.2023.32913] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Accepted: 08/29/2023] [Indexed: 11/21/2023]
Abstract
The ectrodactyly-ectodermal dysplasia-clefting syndrome is an extremely rare genetic disorder that is inherited as an autosomal dominant trait, but can also occur sporadically. It is characterized by the triad of ectrodactyly (absence of fingers), ectodermal dysplasia and cleft lip and palate along with variable involvement of other organs. Both the ectodermal and mesodermal tissues may be affected resulting in a spectrum of phenotypes. Early diagnosis and treatment signify a unique challenge for those involved in the clinical management, while enable counseling and preparation of parents for the tasks ahead of them. In our report, we describe the case of a patient with sporadic EEC syndrome. In addition to the presentation of the complex phenotype along with the medical interventions, we summarize the most important characteristics of the disease, the diagnostic and therapeutic possibilities as well as the clinical significance of the accurate genetic verification. Using whole exome sequencing, we identified in the 3q28 chromosomal region a pathogenic mutation within the TP63 gene previously linked to the EEC3 phenotypes. The knowledge of pathogenic mutation provides the means to prenatal diagnostics or in vitro fertilization methods that allows us to minimize the possibility of inheriting the syndrome in the patient's offspring. By presenting our case, we aim to draw attention to this rare and disabling disease that requires the high quality works of a multidisciplinary team capable of ensuring good quality of life for the patient. Orv Hetil. 2023; 164(46): 1831-1837.
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Affiliation(s)
- Krisztina Bartalis
- 1 Vas Vármegyei Markusovszky Egyetemi Oktatókórház, Fül-Orr-Gégészeti és Fej-Nyaksebészeti Osztály Szombathely, Markusovszky u. 5., 9700 Magyarország
| | - Bernadette Kálmán
- 2 Vas Vármegyei Markusovszky Egyetemi Oktatókórház, Molekuláris Orvoslás Szombathely Magyarország
- 3 Pécsi Tudományegyetem, Általános Orvostudományi Kar, Szentágothai Kutatóközpont, Laboratóriumi Medicina Intézet Pécs Magyarország
| | - Mihály Kisely
- 1 Vas Vármegyei Markusovszky Egyetemi Oktatókórház, Fül-Orr-Gégészeti és Fej-Nyaksebészeti Osztály Szombathely, Markusovszky u. 5., 9700 Magyarország
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Szirmai A, Kisely M, Nagy G, Nedeczky Z, Szabados EM, Tóth A. Panic disorder in otoneurological experience. Int Tinnitus J 2005; 11:77-80. [PMID: 16419696] [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: 05/06/2023]
Abstract
The evaluation of cochleovestibular dysfunction in psychiatric patients often causes a difficult problem in neurootological experience. The authors discuss here the neurobiological basis of panic disorders and cochleovestibular dysfunction. In this multicenter study, we examined 63 patients with vertigo and panic disease. Twenty patients with primary panic disease and consecutive vertigo composed group 1, whereas group 2 comprised 43 vertiginous patients with secondary panic disease. The most interesting question is whether the patients have an organic vestibular lesion, which would explain why vertigo alone is the problematic symptom in these panic patients, whereas in other patients, panic disease can cause other severe symptoms that resemble heart attack, dyspnea, or abdominal crisis. Vertigo has a bidirectional connection with psychiatric disorders. The panic disorder can be superimposed on chronic vertigo, and psychiatric patients with a cochleovestibular lesion have diminished chances for complete recovery. The examination of psychiatric patients with vertigo is very time consuming and requires much more empathy than does examination of vertiginous patients with a normal mental state. Anxiety provokes somatic and behavioral symptoms in most such patients. The treatment of vertigo in panic patients and of the panic disorder in vertiginous patients requires cooperation between neurootologist and psychiatrist.
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Affiliation(s)
- Agnes Szirmai
- Semmelweis University, Department of Otorhinolaryngology and Head and Neck Surgery, H-1083, Szigony u 36, Budapest, Hungary.
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Emri M, Kisely M, Lengyel Z, Balkay L, Márián T, Mikó L, Berényi E, Sziklai I, Trón L, Tóth A. Cortical projection of peripheral vestibular signaling. J Neurophysiol 2003; 89:2639-46. [PMID: 12740408 DOI: 10.1152/jn.00599.2002] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.3] [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: 11/22/2022] Open
Abstract
The cerebral projection of vestibular signaling was studied by using PET with a special differential experimental protocol. Caloric vestibular stimulation (CVS)-induced regional cerebral blood flow (rCBF) changes were investigated in two populations. Butanol perfusion scans were carried out on six healthy volunteers and on six patients following the removal of tumors from the right cerebello pontine angle. The complete loss of the vestibular function postoperatively allowed a comparison of the rCBF changes in the populations with or without this input and offered a promising functional approach whereby to delineate the cortical region most responsive to pure vestibular input. The activations by left-sided and right-sided CVS were determined for both the healthy volunteers and the patient population. Statistical analysis of the data obtained following left-sided CVS did not reveal any cerebral region for which there was a significant difference in CVS-induced response by these two populations. In the case of right-sided CVS, however, the statistical comparison of the CVS-related responses demonstrated a single contralateral area characterized by a significantly different degree of response. This cortical area corresponds to part of the cortical region described recently which can be activated by both CVS and neck vibration. It appears to be anatomically identical to the aggregate of the somatosensory area SII and the retroinsular cortex described in primates, a region identified by other investigators as an analog of the parietoinsular vestibular cortex.
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Affiliation(s)
- Miklós Emri
- Positron Emission Tomographic Centre, University of Debrecen, Medical and Health Science Center, Hungary.
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Kisely M, Emri M, Lengyel Z, Kálvin B, Horváth G, Trón L, Mikó L, Sziklai I, Tóth A. Changes in brain activation caused by caloric stimulation in the case of cochleovestibular denervation--PET study. Nucl Med Commun 2002; 23:967-73. [PMID: 12352595 DOI: 10.1097/00006231-200210000-00006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [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: 11/25/2022]
Abstract
There are a number of well-known stimulation methods for the investigation of the central projection of the vestibular system. In addition to optokinetic, galvanic and neck vibration tests, the most widespread method is caloric stimulation. These listed methods cause not only vestibular, but also other effects on the central nervous system (CNS) (acoustic, tactile and nociceptive). In this paper, positron emission tomography (PET) was used to investigate whether caloric stimulation contains a non-vestibular (extravestibular) component, which would cause a distortion in the cortical activity and therefore in the vestibular effect on the CNS. Caloric stimulation was carried out in six patients who had been operated on due to cerebello-pontine angle tumour. These patients suffered post-operatively from a complete lesion of the vestibular system and anacusis on the operated side. Ipsilaterally activated areas were the inferior pole of the post-central gyrus and temporoparietal junction, caudal part of the post-central gyrus (SI, SII), inferior parietal lobule and medial frontal gyrus. Contralaterally activated areas were the anterior cingulate gyrus, medial frontal gyrus, posterior part of the insula, post-central gyrus and temporoparietal junction (SII). Ipsilaterally deactivated areas were the caudal and cranial part of the medial occipital gyrus (V2, V3, V4, V5). Contralaterally deactivated areas were the lingual gyrus, inferior occipital gyrus (V2, V3) and fusiform gyrus. On the basis of these data, it was postulated that, during caloric stimulation, extravestibular reaction also occurs, which corresponds to the subjective feeling of heat and pain. The deactivation of the occipital cortex due to an extravestibular effect was demonstrated. This is the first observation to suggest the possibility of nociceptivevisual interaction.
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Affiliation(s)
- M Kisely
- Markusovszky Teaching Hospital of Vas County, Department of Oto-Rhino-Laryngology, Szombathely, Hungary
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Emri M, Bogner P, Balkay L, Tóth A, Kisely M, Weisz J, Adám G, Glaub T, Berecz R, Repa I. [Spatial standardization of [15O]-butanol PET images using T1-weighted MRI data]. Orv Hetil 2002; 143:1249-51. [PMID: 12077907] [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: 02/25/2023]
Abstract
Population averaged brain activation studies require the spatial standardization of the individual perfusion PET images. This procedure is usually supported by T1-weighted MRI images. The authors developed a segmentation technique to improve the automatized transformation of the individual MRI images into Talairach space. It was for the first time in Hungary that population averages of standardized T1-weighted MRI and [15O]-butanol PET images of the brain were created after validation of the procedure using data from 23 healthy volunteers. The newly developed method offers a solution for the automatized processing of primary data from brain activation experiments prior to statistical analysis.
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Affiliation(s)
- Miklós Emri
- Debreceni Egyetem, Orvos- és Egészségtudományi Centrum, PET Centrum, Debrecen.
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Kisely M, Tóth A, Emri M, Lengyel Z, Kálvin B, Horváth G, Bogner P, Sziklai I, Trón L. [Effect of pathologic and induced peripheral vestibular balance disturbance on the central nervous system]. Orv Hetil 2002; 143:1330-2. [PMID: 12077932] [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: 02/25/2023]
Abstract
The authors investigated the central projection of excitement in acute stage vestibular neuronitis using positron emission tomography. The changes in the pattern of regional cerebral blood flow caused by the disease were compared with the effect of cold caloric stimulation known to provoke similar signs. It was concluded that the involved brain regions overlapped each other only partially. The mismatch could be explained by the compensatory processes developing during the disease. These processes do not normally develop during the caloric vestibular stimulation because of its short duration.
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Affiliation(s)
- Mihály Kisely
- Debreceni Egyetem, Orvos- és Egészségtudományi Centrum, Fül-Orr-Gégeklinika, Debrecen.
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Kisely M, Tóth A, Emri M, Lengyel Z, Kálvin B, Horváth G, Trón L, Bogner B, Sziklai I. [Processing vestibular impulses in the central nervous system. Study based on positron emission tomography]. HNO 2001; 49:347-54. [PMID: 11405141 DOI: 10.1007/s001060050761] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [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
BACKGROUND AND OBJECTIVE Functional imaging methods have opened new perspectives for vestibular research. Many authors have investigated the central connections of the system, but the differences between the reports leave further questions open. We investigated the cerebral projection of the vestibular system, using positron emission tomography in right-handed subjects. PATIENTS AND METHODS Bilateral caloric stimulation was used in every volunteer (n = 6). This can be considered a standard method, which will make it possible to compare the results from different laboratories in the future. A detailed map of activated and deactivated brain regions is included. RESULTS Changes caused by vestibular stimulation are portrayed. The activated regions partially correspond with previous results in the literature. We would like to point out the Brodmann 6 region as the cortical manifestation of involuntary isometric tightening of muscles. We have found many, previously unidentified regions showing decreased regional cerebral blood flow. CONCLUSIONS We are the first to point out the functional connection between the hippocampus and the vestibular system in this report.
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Affiliation(s)
- M Kisely
- Medizinisches und Gesundheitswissenschaftliches Zentrum, Hals-Nasen-Ohrenklinik, Debrecener Universität, H-4012 Debrecen, Nagyerdei krt. 98.
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Kisely M, Tóth A, Emri M, Lengyel Z, Kálvin B, Horváth G, Trón L, Bogner P, Sziklai I. [Investigation of the cerebral projection of the vestibular system using positron emission tomography]. Orv Hetil 2000; 141:2807-13. [PMID: 11202116] [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: 02/19/2023]
Abstract
The authors investigated the cerebral projection of the vestibular system, using positron emission tomography, in right-handed subjects. Both sided cold caloric stimulation was used in every volunteer (n = 6). A detailed map of activated and deactivated brain regions is included. This portrays changes caused by vestibular stimulation. The contralaterally activated regions according to the stimulation side were: postcentral gyrus, transvers temporal gyrus, superior temporal gyrus, posterior part of the insula, claustrum, putamen, inferior parietal lobule, precentral gyrus, premotor cortex, cingulate gyrus. The ipsilaterally activated regions were: transvers temporal gyrus, superior temporal gyrus, inferior parietal lobule, posterior part of the insula. There was no hemispherial dominance. The activated regions partially correspond with previous results in the literature. It would like to be pointed out the Brodmann 6 region as the cortical manifestation of involuntary isometric tightening of muscles. The contralaterally deactivated regions were: inferior, superior and medius temporal gyrus, medial and medius frontal gyrus, inferior occipital gyrus, parahippocampal gyrus and hippocampus. Ipsilaterally deactivated regions were: superior and medial frontal gyrus, inferior temporal gyrus, angular gyrus, parahippocampal gyrus and hippocampus, fusiform and inferior occipital gyrus. There was prominent hemispherial dominance in the stimulated, ipsilateral side. The deactivation based functional connection between the hippocampus and the vestibular system was pointed out in such a relation for the first time in this report.
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Affiliation(s)
- M Kisely
- Debreceni Egyetem, Orvos- és Egészségtudományi Centrum, Altalános Orvostudományi Kar, Fül-Orr-Gégeklinika
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Tóth A, Kisely M, Répássy G. A proposal for introducing a modified vestibular index in neurotology. The classification of vestibular neuronitis. Eur Arch Otorhinolaryngol 1996; 253:381-4. [PMID: 8891479 DOI: 10.1007/bf00168487] [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] [Indexed: 02/02/2023]
Abstract
The parameters for vestibular dysfunction were modified after our own studies. This index includes the degree of vertigo present, spontaneous nystagmus, dysfunction of the vestibulospinal reflexes and caloric and postrotatory side differences. The index is applicable for defining the extent of a lesion, follow-up, defining its stage and the results of therapy. Introduction of the modified vestibular index is proposed for use in clinical diagnosis. Classification of vestibular neuronitis into groups A, B and C is suggested on the basis of the reversibility of spontaneous nystagmus after caloric stimulation.
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Affiliation(s)
- A Tóth
- Department of Oto-Rhino-Laryngology, Debrecen Medical University, Hungary
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