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Wyszukujesz frazę "congenital" wg kryterium: Temat


Wyświetlanie 1-5 z 5
Tytuł:
Surgical treatment of a nasal dermoid cyst: open rhinoplasty
Autorzy:
Yurochko, Fedir
Olashyn, Vasyl
Kopanska, Dzvenyslava
Powiązania:
https://bibliotekanauki.pl/articles/1399458.pdf
Data publikacji:
2019
Wydawca:
Index Copernicus International
Tematy:
congenital nasal masses
dermoid cyst
open rhinoplasty
Opis:
Introduction: Dermoid cysts (or dermoids) are benign tumors which belong to choristoma group (teratoma). Nasal dermoid cysts (NDCs) are the most common congenital defect of the nasal midline. The diagnosis is usually established at an early age - mainly by the age of 3. Due to late diagnosis and/or delay of surgical treatment, facial deformities, recurrent infections (festering of cysts or subcutaneous infections), nasal blockage or intracranial complications may occur. Case report: This paper presents a clinical case of a 7-year-old boy admitted to the ENT department of the Lviv Regional Children’s Clinical Hospital „OHMATDYT” with symptoms of ongoing pain, swelling and caseous discharge from the fistulous tract on the nasal bridge. Diagnostic MRI showed a bone-shaped structure in the subcutaneous tissue of the nasal bridge. After evaluation, the dermoid cyst was successfully treated surgically with open rhinoplasty. No complaints were reported during the 2-year post-operative period. Conclusions: NDC is a subcutaneous cyst, which derives from the ectoderm and mesoderm. In addition to clinical signs, the radiological imaging methods – CT and MRI – are crucial for NDC diagnosis. The effective method of NDC treatment is radical surgical resection.
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2019, 8, 2; 49-53
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Congenital cholesteatomas
Autorzy:
Narożny, Waldemar
Kuczkowski, Jerzy
Stankiewicz, Czesław
Powiązania:
https://bibliotekanauki.pl/articles/1401793.pdf
Data publikacji:
2015
Wydawca:
Index Copernicus International
Tematy:
congenital cholesteatoma
middle ear
etiology
treatment
overview
Opis:
Congenital cholesteatoma is a rare ear disorder. The most common presentation is a pearly and white mass, visible with an intact tympanic membrane in individuals with no previous history of ear discharge, ear surgery or perforation of tympanic membrane. Based on a careful overview of literature, authors of this article present: the most probable theories of the cause of development of congenital cholesteatoma, diagnostic criteria of congenital cholesteatoma, its most common clinical symptoms, preoperative studies, methods of surgical treatments and goals of postoperative proceedings. Furthermore, authors present a comparison of histological, molecular and clinical features of congenital and acquired cholesteatomas.
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2015, 4, 2; 78-83
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cochlear Implantation in Children with Congenital Inner Ear Malformations
Autorzy:
Abbas, Azzam Muhsin
Hamed, Mustafa Salman
Ahmed, Ahmed Salah
Powiązania:
https://bibliotekanauki.pl/articles/27317603.pdf
Data publikacji:
2022-12-15
Wydawca:
Index Copernicus International
Tematy:
cochlear implantation
congenital inner ear malformation
facial nerve anomalies
Opis:
Introduction: Cochlear Implantation has proven beneficial in patients with profound congenital hearing impairments. Performing cochlear implantation in patients with inner ear malformation has always been a matter of dispute as congenitally deaf ears may have anatomical malformations and thus meet difficulties during operation. Therefore, it is important to focus on problems and complications encountered by surgeons performing such operations. Aim: To evaluate problems and surgical difficulties encountered in patients with congenital inner ear malformation, who underwent cochlear implantation. Material and methods: A series of 21 pediatric cochlear implant (CI) patients with known inner ear malformations determined on computed tomography (CT) of the temporal bone who underwent cochlear implantation in the Department of Otolaryngology of Martyr Ghazi Al-Hariri and AL-Yarmouk Teaching Hospital, Baghdad, Iraq, from January 2018 to January 2021. The study aimed to determine intraoperative adverse effects of these anomalies regarding electrode array insertion depths, predisposition to cerebrospinal fluid (CSF) leak through the cochleostomy, and associated facial nerve anomalies that can create problems with access to scala tympani. Results: The most common inner ear anomalies were wide vestibular aqueduct (15 patients, which makes 71.4%), incomplete partitions (5 patients, 23.8%), and common cavity (1 patient, 4.8%). As concerns CSF leak, the most common was CSF ooze (11 patients, 52.4%), CSF gusher (6 patients, 28.6%), and no CSF leak (4 patients, 19%). Among facial nerve anomalies there was only one case (4.8%) of abnormal position (more superficial and not injured) and 20 cases (95.2%) in which no anomaly was detected. As concerns electrode insertion depth, full insertion was achieved in 17 patients (81%), while incomplete insertion in 4 patients (19%). Conclusion: Cochlear implant can be successfully and safely inserted in patients with selected congenital inner ear anomalies. Surgery can be challenging in certain cases of gusher and facial nerve abnormalities, but proper radiology and good surgical technique will help avoid complications.
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2022, 11, 4; 1-12
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nasal glial heterotopia – Clinical manifestation in 2.5 month-old boy
Autorzy:
Kałużna-Młynarczyk, Agata
Pucher, Beata
Sroczyński, Jakub
Kotowski, Michał
Adamczyk, Paulina
Szydłowski, Jarosław
Powiązania:
https://bibliotekanauki.pl/articles/1399445.pdf
Data publikacji:
2019
Wydawca:
Index Copernicus International
Tematy:
congenital defec
midline nasal tumor
nasal glial heterotopia
nasal glioma
rhinology
Opis:
Nasal glial heterotopia is a rare congenital defect that is formed during embryonic development. This lesion is a part of a larger group of diseases, congenital midline nasal tumors, that occur with a frequency of one per 20,000-40,000 live births. Histologically, nasal glial heterotopia is a concentration of glial tissue which exhibits no malignant potential. We can differentiate three basic types of the disease based on the location of the lesion: 60% of nasal gliomas are extra nasal, 30% are intranasal and only 10% combine extra- and intranasal components. Because of its rare occurrence, correct diagnosis is quite difficult. We present a case of a 2.5-month-old male who was admitted to the Department of Pediatric Otolaryngology for the diagnosis and treatment of a tumor deforming the bridge of his nose. Initial differential diagnosis included encephalocele, glial heterotopia (nasal glioma), angioma, nasal dorsal cyst, rhabdomyosarcoma, lacrimal duct cysts. We performed endoscopic examination, radiological imaging (CT, MRI) and histological assessment of the lesion. The patient was diagnosed with nasal glial heterotopia (extra-and intranasal) based on diagnostic studies and clinical manifestation. The resection of the lesion was performed by means of dual access, external and endoscopic. The results of surgical treatment are satisfactory, control endoscopy showed no presence of residual tumor.
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2019, 8, 2; 43-48
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Congenital Cholesteatoma of Petrous Apex – case report and review of literature
Autorzy:
Makuszewska, Maria
Powiązania:
https://bibliotekanauki.pl/articles/1400049.pdf
Data publikacji:
2017
Wydawca:
Index Copernicus International
Tematy:
congenital petrosal cholesteatoma
facial nerve palsy
facial nerve reconstruction
middle fossa approach
Opis:
Objective: Congenital cholesteatomas of the petrous apex are rare lesions that develop insidiously, which delays diagnosis and requires a high index of suspicion. A case report of supralabyrinthine congenital petrous bone cholesteatoma and review of recent literature are presented. Methods: A 27-year-old woman presented with progressive facial palsy. Otomicroscopy did not reveal any abnormalities, and hearing was normal. Although there were no complaints of vertigo or instability, vestibular examinations indicated a non-compensated peripheral vestibular lesion. Radiological examinations revealed a lesion in the petrous apex and epitympanum that had features of a cholesteatoma. Results: To preserve normal hearing, the middle fossa approach was chosen for surgery. A damaged part of the facial nerve was reconstructed with cable graft. Conclusion: Advances in radiological imaging facilitate surgical planning, and improvements in the techniques of lateral skull base surgery enable safe and radical removal of petrous bone cholesteatomas with minimal morbidity.
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2017, 6, 1; 62-67
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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