R-311, TM Umbo Bleb

R-311, TM Umbo Bleb

  • Title: R-311, TM Umbo Bleb
  • Chapter: Infections
  • Chapter Section: External Otitis Keratosis Myringitis
  • TB Case Number: 79
  • Gender: Female
  • Age (yrs.): 65
  • Otologic Diagnosis:

    1. Otosclerosis, histologic, right

    2. Sensorineural hearing loss, no pathologic correlate identified, bilateral

    3. Umbo bleb, right

    4. Facial nerve, anatomy, ganglia in labyrinthine segment, right

    5. Lesser superficial petrosal nerve, anatomy