Radiological diagnostic of the non-pathological conditions of the petrous apex
Many patients with otological symptoms are remitted to the otolaryngology outpatient clinics every day. These patients commonly undergo imaging studies, generally magnetic resonance imaging (MRI). In some cases, a positive unilateral result is found in the form of a potentially pathological signal t...
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| Veröffentlicht in: | Acta otorrinolaringológica española 2009-09, Vol.60 (5), p.346-351 |
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| container_issue | 5 |
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| container_title | Acta otorrinolaringológica española |
| container_volume | 60 |
| creator | González-García, José Angel Trinidad, Almudena Verdaguer, José María García-Berrocal, José Ramón Ramírez-Camacho, Rafael |
| description | Many patients with otological symptoms are remitted to the otolaryngology outpatient clinics every day. These patients commonly undergo imaging studies, generally magnetic resonance imaging (MRI). In some cases, a positive unilateral result is found in the form of a potentially pathological signal that can be observed in the petrous apex region. We present the cases of 6 patients (aged between 26 and 62 years) with asymmetric bone marrow distribution or trapped mucous fluid secretions in the petrous apex, collected over a 6-year period. Diagnosis was made with the use of CT scans and MRI. All of the patients were referred for skull base surgery. In all cases a non-pathologic asymmetry was diagnosed in the petrous apex. Certain non-pathologic conditions of the petrous apex must be treated expectantly without any surgery. |
| doi_str_mv | 10.1016/j.otorri.2009.05.005 |
| format | Article |
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These patients commonly undergo imaging studies, generally magnetic resonance imaging (MRI). In some cases, a positive unilateral result is found in the form of a potentially pathological signal that can be observed in the petrous apex region. We present the cases of 6 patients (aged between 26 and 62 years) with asymmetric bone marrow distribution or trapped mucous fluid secretions in the petrous apex, collected over a 6-year period. Diagnosis was made with the use of CT scans and MRI. All of the patients were referred for skull base surgery. In all cases a non-pathologic asymmetry was diagnosed in the petrous apex. 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These patients commonly undergo imaging studies, generally magnetic resonance imaging (MRI). In some cases, a positive unilateral result is found in the form of a potentially pathological signal that can be observed in the petrous apex region. We present the cases of 6 patients (aged between 26 and 62 years) with asymmetric bone marrow distribution or trapped mucous fluid secretions in the petrous apex, collected over a 6-year period. Diagnosis was made with the use of CT scans and MRI. All of the patients were referred for skull base surgery. In all cases a non-pathologic asymmetry was diagnosed in the petrous apex. 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| ispartof | Acta otorrinolaringológica española, 2009-09, Vol.60 (5), p.346-351 |
| issn | 0001-6519 |
| language | spa |
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| source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
| subjects | Adult Female Humans Magnetic Resonance Imaging Male Middle Aged Petrous Bone - anatomy & histology Petrous Bone - diagnostic imaging Reference Values Tomography, X-Ray Computed |
| title | Radiological diagnostic of the non-pathological conditions of the petrous apex |
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