“…All patients underwent mastoid surgery. AFB staining and histopathological examination of granulation tissue removed from the middle ear and mastoid were also done. …”
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“…In order to verify the stability of xiphoid point, 30 subjects were selected to measure the chest shape based on upper limb movement in the transverse plane of human body. The displacement of mastoid and xiphoid points in the sagittal plane, coronal plane, and axial plane was compared, and the factors influencing the displacement of mastoid and xiphoid points were analyzed. …”
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“…PURPOSE: To evaluate the recently proposed SAMEO-ATO framework for middle ear and mastoid surgery, by correlating it with the functional outcome in a large cohort of patients operated for middle ear and mastoid cholesteatoma in a tertiary referral center. …”
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“…CT revealed that the area of the soft tissue density in the left middle ear and mastoid was significantly increased. The posterior wall of the mastoid sinus was destroyed, leaving the left middle ear connecting with the brain. …”
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“…It rarely involves non-midline structures, such as the middle ear, mastoid and orbit. We report the case of a 63-year-old woman with right-sided hearing loss and aural fullness who was diagnosed with neuroglialchoristoma of the middle ear and mastoid. …”
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“…These results support the existence of three isolated current paths located between the mastoids, and between the left and right mastoids and the forehead. …”
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“…We report the occurrence of this rare lesion in a 24-year-old male presenting with progressively increasing swelling in left mastoid region mimicking a mastoid abscess which was later diagnosed on Fine needle aspiration cytology (FNAC) as a small round cell tumor as Ewing's sarcoma. …”
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“…Attic cholesteatoma with antral extension in tight sclerotic mastoid cavities is a common presentation that creates difficult decision-making intraoperatively. …”
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“…Nonsyndromic craniosynostosis patients with occipito-mastoid suture fusion had a significantly increased PFA (6.50±7.60 deg) compared with those without occipito-mastoid fusion (2.60±3.23 deg, P=0.0164). …”
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“…Otogenic pneumocephalus is a condition of intracranial air originating from the middle ear or mastoid air cells. This communication between the intracranial cavity and the pneumatic cavities is usually associated with trauma after cranial fractures or iatrogenic trauma. …”
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“…Eight patients had obvious enlargement in the external ear canal (stage II group) but showed limited destructions of the mastoid bone and no damage of the tympanums. Five patients had serious destruction of the mastoid bone and damage of the tympanum (stage III group). …”
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“…This ensures the coverage of the mastoid cavity generated by surgery and prevents ear retraction into the cavity. …”
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“…It was found at operation that he had a fistulous connection between the site of the excised lesion and a congenital cholesteatoma sac in the mastoid bone. This case demonstrates the rare occurrence of congenital cholesteatoma eroding through the mastoid bone to the subcutaneous tissues and mimicking an epidermoid cyst. …”
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“…A mass with destruction of the mastoid bone of a 51-year-old woman was examined with computed tomography. …”
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“…Aim of this study was to determine whether near infrared radiation offers effective stimulation of the vestibular organ, whether it is well tolerated by the patients and especially whether it is a viable alternative to warm air stimulation in patients with defects of the tympanic membrane and radical mastoid cavities. Patients with perforations of the tympanic membrane (n = 15) and with radical mastoid cavities (n = 13) were tested both with near infrared radiation and warm dry air. …”
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“…Head diameter was identified as the most predictive parameter regarding all implantation sites (mastoidal: p = 0.030; retrosigmoidal: p = 0.006; parietal: p < 0.0001), age for the mastoidal (p < 0.0001) and retrosigmoidal (p < 0.0001), and gender for the parietal site (p = 0.001). …”
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“…It is commonly believed that the moisture remaining in the mastoid space contributes to translucent egg formation. …”
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“…While developing the posterior tympanotomy and identifying the facial nerve mastoid segment, gentle stimulation by the nerve stimulator resulted in unexpected profuse venous bleeding. …”
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“…Two curved cuts are made towards the mastoid process, allowing the sigmoid sinus to be partially exposed. …”
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“…The posterior auricular cavum conchal cartilage was successfully prevented from being buried into the mastoid cavity in all ears. The extent of cartilage buried into the mastoid cavity was much reduced compared to the conventional technique. …”
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