“…RESULTS: In the ultrasound examination, we observed the following lymph nodes: mastoid; parotid (superficial, extraglandular, and intraglandular); submandibular (preglandular, retroglandular, and intracapsular); submental; and cervical (anterior and posterior). …”
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“…High resolution temporal bone computed tomography scan revealed a poorly developed mastoid cavity, cochlear dysplasia, hypoplastic semicircular canals, ossicular chain malformation, and sigmoid sinus engorgement. …”
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“…She was found on laboratory evaluation to have CDI and underwent left cortical mastoidectomy for a destructive peripherally enhancing mastoid lesion seen on MRI brain. Pathology revealed CD1a and S100+ LCH and the patient was subsequently discharged to begin outpatient chemotherapy with vinblastine and prednisone. …”
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“…When compared to an external audio processor (AP304) on an artificial mastoid, our system mainly decreased amplitude variability from over 11 dB to less than 3 dB for audio frequencies (0.1–10 kHz) at distances up to 15 mm, making it adequate for intraoperative and audiometric tests.…”
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“…The endomeatal approach (EMA) for Cochlear Implant (CI) surgery was performed on 98 patients with procident lateral sinus or a small mastoid cavity, on 103 ears (Group A). Conventional mastoidectomy and PT was performed on the other 104 patients, on 107 ears (Group B). …”
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“…Glandular neoplasms of the temporal-mastoid region and endolymphatic sac (ELS) are rare, and it is quite challenging to differentiate between an adenoma and an adenocarcinoma. …”
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“…A 3.8 mm vine diploic vein (DV), which passed through the mastoid air cells posteriorly in a dehiscent canal and was continuous with the transverse-sigmoid sinus, was thought to be the causative finding. …”
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“…In their HRCT images, mild osteomyelitis of the temporal bone was revealed by mucosa thickening with bony sequestration of air cells, mild opacification of the air cells, and soft tissue density in the middle ear cavity, mild opacification, and bony sequestration attributed to mucosa thickening of the mastoid air cells (along with the cortical bone). …”
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“…OBJECTIVE: To evaluate the long-term quality of life (QoL) in patients operated for cholesteatoma by canal wall-up tympanoplasty (CWUT) or canal wall-down tympanoplasty (CWDT) with mastoid obliteration. METHODS: QoL was evaluated by the Chronic Otitis Media Questionnaire - 12 (COMQ-12). …”
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“…The study included only patients who underwent mastoid computed tomography and with normal karyotype. …”
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“…BACKGROUND: Carcinoma of the external auditory canal is a rare malignancy that originates in the external auditory canal and has a tendency to spread to adjacent structures such as the periorbital soft tissues, parotid gland, temporomandibular joint and mastoid. It is difficult to determine the primary tumour from the external ear canal or from adjacent structures. …”
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“…Foi submetido, então, a cirurgia de drenagem da mastoide e realizado coleta de amostras do CAE e do osso da mastoide. …”
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“…Conclusions  The JF anatomy is complicated, and the key to safely operate on it and preserving the lower CNs is to find the posterior belly of the digastric muscle, to skeletonize the facial nerve, to remove the mastoid tip preserving the stylomastoid foramen, to skeletonize the sigmoid sinus and posterior fossa dura not only anterior but also posteroinferior to reach and drill the jugular tubercle.…”
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“…The CT imaging of the patient revealed the injury tract traversing through the muscles of the floor of the mouth to involve the left carotid and left parapharyngeal space, along with the left sternocleidomastoid muscle, with an exit hole below the left mastoid in the posterior triangle of the neck. A bullet usually travels through the body in a straight line or pathway; however, its non-linear trajectories depend on the projectile's dynamics and its interaction with the body tissues. …”
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“…A computerized tomography scan showed the presence of fluid in the mastoid and middle ear bilaterally. Treatment was conservative and consisted of a 10-day course of antibiotics, anticongestants and temporary interruption of the anticoagulant therapy. …”
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“…The patient went on to develop a flu-like illness and tender lumps in the left axilla and right mastoid regions. An excision biopsy of the left axillary lesion and replacement of the ruptured implant was performed. …”
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“…The primary sites were sinus, mastoid, jugular foramen and thyroid cartilage. In all patients, the initial treatment modality was surgery, and postoperative radiation therapy was performed in 4 cases. …”
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“…Otomycosis is a fungal infection of the external ear; middle ear and open mastoid cavity.1 Meyer first described the fungal infection of the external ear canal in 1884. …”
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“…Both children demonstrated major structural abnormalities of the inner and middle ear structures, retention of fluid in mastoid air cells, and chronic sinusitis by computed tomography. …”
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“…The DAVF was successfully treated with endovascular surgery, coil embolization of the isolated diseased sinus through the mastoid emissary vein which was a draining vein from the fistula. …”
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