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    Wyświetlanie 1-3 z 3
    Tytuł:
    Unilateral cochleo-vestibular nerve and internal auditory canal malformations
    Autorzy:
    Kaźmierczak, Henryk
    Kaźmierczak, Wojciech
    Pawlak-Osińska, Katarzyna
    Osiński, Stanisław
    Powiązania:
    https://bibliotekanauki.pl/articles/1399734.pdf
    Data publikacji:
    2018
    Wydawca:
    Index Copernicus International
    Tematy:
    internal auditory canal malformations
    unilateral cochleo-vestibular nerve malformations
    Opis:
    A case report of unusual one-sided developmental disorders of the vestibular and cochlear nerve and the internal auditory canal and difficulty of diagnostic process.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2018, 7, 1; 59-64
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Inner ear malformations – overview, current classifications, challenges in management
    Autorzy:
    Haber, Karolina
    Konopka, Wiesław
    Amernik, Katarzyna
    Mierzwiński, Józef
    Powiązania:
    https://bibliotekanauki.pl/articles/1399247.pdf
    Data publikacji:
    2020
    Wydawca:
    Index Copernicus International
    Tematy:
    brainstem implant
    cochlear implant
    imaging tests
    inner ear malformations
    Opis:
    Introduction: Some patients with profound sensorineural hearing loss have inner ear malformations. Initially, those were believed to be a contradiction to cochlear implantation. However, with the advance of cochlear implant surgery and technology, it has become possible to treat this group of patients. However, cochlear implantation in the case of inner ear malformations can be associated with numerous surgical difficulties and possible complications. Purpose: The paper aims to present: (1) modern classification of inner ear malformations, (2) surgical and clinical challenges related to all types of malformations, and (3) cases of inner ear malformations identified in the authors’ centers. Material and methods: Of 111 children enrolled for cochlear implantation in three clinical centers, a group of patients with malformations of the inner ear was selected. We analyzed: preoperative imaging studies of patients performed prior to cochlear implantation, hearing tests, surgical protocols of cochlear implantation, results of intraoperative measurements and intraoperative imaging studies. We discuss what is currently believed to be the leading classification of inner ear malformations. Results: In 19/111 (17%) children, we diagnosed severe inner ear malformations in 35 ears. In 13/19 (68%) patients the malfor mations were bilateral and symmetrical, while 6/19 (32%) patients had different malformations in the right and left ear or one-sided malformation. All inner ear malformations described in the classification were found, except for rudimentary oto cyst. The most common are: cochlear hypoplasia, incomplete partition, and enlarged vestibular aqueduct. Discussion: Severe inner ear malformations are a major diagnostic and clinical challenge in children qualified for cochlear implantation. They can preclude or considerably complicate cochlear implantation and postoperative care. Inner ear malformations are found in imaging studies even in 20 to 30% of patients with profound hearing loss.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2020, 9, 3; 1-11
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Stridor as one of the symptoms of 5p deletion syndrome in a five-month-old child
    Autorzy:
    Malicka, Katarzyna
    Grochowska-Bohatyrewicz, Ewa
    Pietrzyk, Aleksandra
    Iwona, Stecewicz
    Jaworowska, Ewa
    Giżewska, Maria
    Powiązania:
    https://bibliotekanauki.pl/articles/1400400.pdf
    Data publikacji:
    2017
    Wydawca:
    Index Copernicus International
    Tematy:
    5p deletion syndrome
    5p minus syndrom
    Cri du Chat syndrome
    stridor
    larynx malformations
    laryngeal cleft
    Opis:
    The 5p deletion syndrome (5p-, Cri-du-chat syndrome, CdCS) is a genetic disorder which results from a partial deletion of the short arm of chromosome 5. It was first described by Lejeune et al. in 1963. The incidence ranges from 1:15 000 to 1:50 000 live births. The 5p- is usually diagnosed in the first days of life because of the characteristic monotonous high pitched cat-like cry and relatively constant dysmorphic features. Other symptoms often present in the neonatal period include low birth weight, muscle hypotonia, asphyxia and feeding difficulties due to impaired suction and swallowing, which may all lead to failure to thrive. Organ malformations, with various larynx abnormalities, although not very frequent, can also be present. Symptoms that are prevalent in later life include severe motor delay and intellectual disability with significant speech impairment, as well as behavioral problems. The case report presents a female infant in her 5th month of life in whom, despite the typical symptoms of 5p-, stridor and episodes of choking were the main problems. Laryngotracheal endoscopy revealed the type I laryngeal cleft. Genetic analysis confirmed the diagnose of 5p- syndrome. The presented case shows that it is critically important to perform a further investigation and refer a child with laryngological problems coexisting with dysmorphic features to a clinical geneticist.
    Źródło:
    Polski Przegląd Otorynolaryngologiczny; 2017, 6, 3; 41-46
    2084-5308
    2300-7338
    Pojawia się w:
    Polski Przegląd Otorynolaryngologiczny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-3 z 3

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