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Lelia Batista De Souza - One of the best experts on this subject based on the ideXlab platform.
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neurilemmoma of the oral cavity in pediatric patient Neurilemoma em cavidade oral acometendo paciente pediatrico
RGO - Revista Gaúcha de Odontologia Vol. 60 N° 3 2012, 2012Co-Authors: Pedro Paulo De Andrade Santos, Bruna Rafaela Martins Dos Santos, Valeria Souza Freitas, Roseana De Almeida Freitas, Lelia Batista De SouzaAbstract:ABSTRACT Neurilemmomas arising from Schwann cells, rarely found in oral cavity, are characterized by solitary occurrence, slow growth and smooth surface with variable clinical aspects, depending on the nerve origin. Most instances are typically asymptomatic. Microscopically, the histopathological characteristic consists of alternating regions of hypercellularity and hypocellularity such as Antoni A and Antoni B, respectively. The prognosis is favorable; complete surgical removal is the treatment of choice, no recurrence should be expected. The present report shows the case of neurilemmoma in bucal mucosa, in a 9-year-old child. Patient was referred to the Stomatology Clinic of School of Dentistry, Universidade Federal do Rio Grande do Norte, with complaint of nodular mass, with approximately one year development. Patient was submitted to excisional biopsy, with histopathological exam showing diagnosis of neurilemmoma. After 1 year follow-up there has been no recurrence of lesion. Indexing terms: Mouth. Neurilemmoma. Pediatrics. RESUMO Os Neurilemomas se originam das celulas de Schwann e raramente sao encontrados na cavidade oral, sendo caracterizados por uma ocorrencia solitaria de crescimento lento e superficie lisa com aspectos clinicos variaveis dependendo do nervo de origem, sendo tipicamente assintomatico. Microscopicamente, as caracteristicas histopatologicas consistem de regioes alternadas de hipercelularidade e hipocelularidade, conhecidas como Antoni A e Antoni B respectivamente. Apresentando um prognostico favoravel, onde o tratamento de escolha e a excisao cirurgica completa, nao sendo esperada recorrencia. O presente relato descreve a presenca de um Neurilemoma em mucosa jugal, acometendo uma crianca de 9 anos de idade, que compareceu ao Servico de Estomatologia da Faculdade de Odontologia da Universidade Federal do Rio Grande do Norte, queixando-se de uma massa nodular, ha aproximadamente 1 ano. O paciente foi submetido a biopsia excisional, sendo diagnosticado atraves do exame histopatologico como Neurilemoma e ha 1 ano vem sendo acompanhado por nossa equipe sem recorrencia da lesao. Termos de indexacao: Boca. Neurilemoma. Pediatria.
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Neurilemoma em cavidade oral acometendo paciente pediatrico
RGO.Revista Gaúcha de Odontologia (Online), 2012Co-Authors: Pedro Paulo De Andrade Santos, Bruna Rafaela Martins Dos Santos, Valeria Souza Freitas, Roseana De Almeida Freitas, Lelia Batista De SouzaAbstract:Neurilemmomas arising from Schwann cells, rarely found in oral cavity, are characterized by solitary occurrence, slow growth and smooth surface with variable clinical aspects, depending on the nerve origin. Most instances are typically asymptomatic. Microscopically, the histopathological characteristic consists of alternating regions of hypercellularity and hypocellularity such as Antoni A and Antoni B, respectively. The prognosis is favorable; complete surgical removal is the treatment of choice, no recurrence should be expected. The present report shows the case of neurilemmoma in bucal mucosa, in a 9-year-old child. Patient was referred to the Stomatology Clinic of School of Dentistry, Universidade Federal do Rio Grande do Norte, with complaint of nodular mass, with approximately one year development. Patient was submitted to excisional biopsy, with histopathological exam showing diagnosis of neurilemmoma. After 1 year follow-up there has been no recurrence of lesion. Indexing terms: Mouth. Neurilemmoma. Pediatrics.
Saulius Cicėnas - One of the best experts on this subject based on the ideXlab platform.
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Klajoklio nervo krūtininės dalies Neurilemoma: klinikinis atvejis
'Vilnius University Press', 2014Co-Authors: Renatas Aškinis, Arnoldas Krasauskas, Sigitas Zaremba, Saulius CicėnasAbstract:Neurilemoma – periferinių nervų dangalų auglys. Jis auga lėtai ir pradžia dažniausiai būna besimptomė. Pasiekęs kritinį dydį auglys, priklausomai nuo atsiradimo vietos, pasireiškia spaudimo į aplinkinius organus klinika. Neurilemomos dažniausiai atsiranda galūnėse 30–50 gyvenimo metais nepriklausomai nuo lyties. Klajoklio nervo Neurilemoma yra nedažna patologija, o krūtininės klajoklio nervo dalies Neurilemoma pasitaiko itin retai. Diagnozuojant svarbiausi yra radiologiniai tyrimo metodai. Gydymas – chirurginis auglio pašalinimas. Pateikiame krūtininės klajoklio nervo dalies neurilemomos, nustatytos 39 metų moteriai, klinikinį atvejį. Auglys aptiktas radiologiniais tyrimais (krūtinės rentgeno, kompiuterinės tomografijos ir tarpuplaučio magnetinio branduolių rezonanso), pašalintas naudojant vaizdo torakoskopinę (VATS) metodiką. Diagnozė galutinai patvirtinta histologiniu tyrimu. Aštuntą parą po operacijos ligonė išrašyta į namus. Reikšminiai žodžiai: Neurilemoma, klajoklis nervas, operacija Neurilemoma of intrathoracal vagal nerve: clinical case Renatas Aškinis, Arnoldas Krasauskas, Sigitas Zaremba, Saulius Cicėnas Neurilemoma is a tumour of peripleurical nervous tissues. It grows slowly and has an asymptomatic manifestation. During tumour enlargement, depending on localisation, clinical symptoms appear because of the tumour pressure to the surrounding tissues. Mostly Neurilemomas appear in extremities of patients aged 30–50 years. N. vagus Neurilemoma is a very rare disease. The diagnosis is made using radiology. The treatment is surgical removal. We present a clinical case of intrathoracal n. vagus Neurilemoma in a 39-year-old woman. The diagnosis was made using radiological findings (chest X-ray, chest CT, and the MRI of the mediastinum). The removal of the tumour was made by VATS. The diagnosis was proved morphologically. After 8 days, the patient was discharged from the hospital. Key words: Neurilemoma, vagal nerve, operatio
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Klajoklio nervo krūtininės dalies Neurilemoma: klinikinis atvejis
'Vilnius University Press', 2012Co-Authors: Renatas Aškinis, Arnoldas Krasauskas, Sigitas Zaremba, Saulius CicėnasAbstract:Neurilemoma – periferinių nervų dangalų auglys, kuris auga lėtai ir jo pradžia dažniausiai būna besimptomė. Pasiekę kritinį dydį augliai, priklausomai nuo atsiradimo vietos, pasireiškia spaudimo į aplinkinius organus klinika. Neurilemomos dažniausiai atsiranda galūnėse 30–50-ais gyvenimo metais ir nuo lyties nepriklauso. Klajoklio nervo Neurilemoma yra nedažna patologija, o krūtininės klajoklio nervo dalies Neurilemoma pasitaiko itin retai. Diagnostikai svarbiausi yra radiologiniai tyrimo metodai. Gydymas – chirurginis auglio šalinimas. Pateikiame krūtininės klajoklio nervo dalies neurilemomos, nustatytos 39 metų moteriai, klinikinį atvejį. Auglys aptiktas radiologiniais tyrimais (krūtinės rentgeniniu, kompiuterinės tomografijos ir tarpuplaučio magnetinio branduolių rezonanso), pašalintas naudojant vaizdo torakoskopinę metodiką. Diagnozė galutinai patvirtinta histologiniu tyrimu. Aštuntą parą po operacijos ligonė išrašyta į namus. Reikšminiai žodžiai: Neurilemoma, klajoklis nervas, operacija. Neurilemoma of intrathoracal vagal nerve: case report Neurilemoma is a tumour of peripleurical nervous tissues. It grows slowly and has an asymptomatic manifestation. During tumour enlargement, depending on its localization, clinical symptoms appear due to the tumour pressure to surrounding tissues. Neurilemomas mostly appear in the extremities of patients aged 30–50 years. N. vagus Neurilemoma is a very rare disease. The diagnosis is made using radiology. Its treatment is surgical removal. We present a clinical case of intrathoracal nervus vagus Neurilemoma in a 39-y woman. The diagnosis was based on radiological findings (chest X-ray, chest CT, and mediastinum MRI). The removal of the tumour was made by the VATS method. The diagnosis was proven morphologically. After 8 days the patient was discharged from the hospital. Key words: Neurilemoma, vagal nerve, operation
Ramsis F. Ghaly - One of the best experts on this subject based on the ideXlab platform.
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A posterior tibial nerve Neurilemoma unrecognized for 10 years: case report.
Neurosurgery, 2001Co-Authors: Ramsis F. GhalyAbstract:OBJECTIVE AND IMPORTANCE: Neoplasms of peripheral nerves can be obscured, especially during the early phase. The author reports a patient with a posterior tibial nerve Neurilemoma (schwannoma). For a decade, the tumor was misdiagnosed as nonspecific S1 radiculopathy and psychogenic chronic pain syndrome. The patient's presentation and initial management are unique. CLINICAL PRESENTATION: A 40-year-old woman reported severe left foot and calf pain, numbness, and weakness. The symptoms were evident during three pregnancies, and they gradually progressed. The neuropathic pain was protracted, despite implantation of a dorsal column stimulator and administration of a wide variety of medications and therapies. The symptoms were unresponsive to both inpatient and outpatient treatments, which resulted in a misdiagnosis of psychogenic pain for more than a decade. Diagnostic scans obtained by computed tomography, ultrasonography, and nuclear scintigraphy confirmed a popliteal fossa mass. INTERVENTION: A high, large posterior tibial nerve Neurilemoma was found intraoperatively, positioned just below the sciatic nerve bifurcation with extensive degenerative features and hemorrhages. Surgical resection provided immediate recovery. CONCLUSION: Peripheral nerve tumors are rarely acknowledged clinical entities. Chronic unexplained foot and calf pain and a positive Tinel's sign should raise suspicion of posterior tibial nerve Neurilemoma. Even in patients who have had such tumors for a decade, surgical resection remains the treatment of choice.
Kikuo Sakai - One of the best experts on this subject based on the ideXlab platform.
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primary cardiac Neurilemoma
Circulation, 1995Co-Authors: Mayuko Kodama, Makoto Aoki, Kikuo SakaiAbstract:A 50-year-old woman was admitted to our hospital for a close examination of a pericardial effusion. Five months before admission, she began experiencing episodes of exertional dyspnea and orthopnea. At the hospital she attended at that time, she was diagnosed as having a large pericardial effusion and was treated with pericardial drainage. On admission to our hospital, her chest x-ray films showed marked cardiac enlargement. An echocardiographic examination and cardiac magnetic resonance imaging (Fig 1 …
Pedro Paulo De Andrade Santos - One of the best experts on this subject based on the ideXlab platform.
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neurilemmoma of the oral cavity in pediatric patient Neurilemoma em cavidade oral acometendo paciente pediatrico
RGO - Revista Gaúcha de Odontologia Vol. 60 N° 3 2012, 2012Co-Authors: Pedro Paulo De Andrade Santos, Bruna Rafaela Martins Dos Santos, Valeria Souza Freitas, Roseana De Almeida Freitas, Lelia Batista De SouzaAbstract:ABSTRACT Neurilemmomas arising from Schwann cells, rarely found in oral cavity, are characterized by solitary occurrence, slow growth and smooth surface with variable clinical aspects, depending on the nerve origin. Most instances are typically asymptomatic. Microscopically, the histopathological characteristic consists of alternating regions of hypercellularity and hypocellularity such as Antoni A and Antoni B, respectively. The prognosis is favorable; complete surgical removal is the treatment of choice, no recurrence should be expected. The present report shows the case of neurilemmoma in bucal mucosa, in a 9-year-old child. Patient was referred to the Stomatology Clinic of School of Dentistry, Universidade Federal do Rio Grande do Norte, with complaint of nodular mass, with approximately one year development. Patient was submitted to excisional biopsy, with histopathological exam showing diagnosis of neurilemmoma. After 1 year follow-up there has been no recurrence of lesion. Indexing terms: Mouth. Neurilemmoma. Pediatrics. RESUMO Os Neurilemomas se originam das celulas de Schwann e raramente sao encontrados na cavidade oral, sendo caracterizados por uma ocorrencia solitaria de crescimento lento e superficie lisa com aspectos clinicos variaveis dependendo do nervo de origem, sendo tipicamente assintomatico. Microscopicamente, as caracteristicas histopatologicas consistem de regioes alternadas de hipercelularidade e hipocelularidade, conhecidas como Antoni A e Antoni B respectivamente. Apresentando um prognostico favoravel, onde o tratamento de escolha e a excisao cirurgica completa, nao sendo esperada recorrencia. O presente relato descreve a presenca de um Neurilemoma em mucosa jugal, acometendo uma crianca de 9 anos de idade, que compareceu ao Servico de Estomatologia da Faculdade de Odontologia da Universidade Federal do Rio Grande do Norte, queixando-se de uma massa nodular, ha aproximadamente 1 ano. O paciente foi submetido a biopsia excisional, sendo diagnosticado atraves do exame histopatologico como Neurilemoma e ha 1 ano vem sendo acompanhado por nossa equipe sem recorrencia da lesao. Termos de indexacao: Boca. Neurilemoma. Pediatria.
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Neurilemoma em cavidade oral acometendo paciente pediatrico
RGO.Revista Gaúcha de Odontologia (Online), 2012Co-Authors: Pedro Paulo De Andrade Santos, Bruna Rafaela Martins Dos Santos, Valeria Souza Freitas, Roseana De Almeida Freitas, Lelia Batista De SouzaAbstract:Neurilemmomas arising from Schwann cells, rarely found in oral cavity, are characterized by solitary occurrence, slow growth and smooth surface with variable clinical aspects, depending on the nerve origin. Most instances are typically asymptomatic. Microscopically, the histopathological characteristic consists of alternating regions of hypercellularity and hypocellularity such as Antoni A and Antoni B, respectively. The prognosis is favorable; complete surgical removal is the treatment of choice, no recurrence should be expected. The present report shows the case of neurilemmoma in bucal mucosa, in a 9-year-old child. Patient was referred to the Stomatology Clinic of School of Dentistry, Universidade Federal do Rio Grande do Norte, with complaint of nodular mass, with approximately one year development. Patient was submitted to excisional biopsy, with histopathological exam showing diagnosis of neurilemmoma. After 1 year follow-up there has been no recurrence of lesion. Indexing terms: Mouth. Neurilemmoma. Pediatrics.