Infections

Temporal Bone Image Library

  • Title: R-191 Normal Mastoid
  • Chapter: Infections
  • Chapter section: Sclerosis Fibrocystic Fibroosseous Osseous
  • TB Case Number: 107
  • Gender: Female
  • Age(yrs.): 68
  • otologic_dx:

    1. Otitis media, chronic, suppurative, inactive, left

    2. Perforation, tympanic membrane, left

    3. Sclerosis, fibrous, mastoid, left

    4. Dimeric membrane, right

    5. Artifact, post mortem, tympanic membrane and stapes from perilymph fluid tap

  • Title: L-151 Osseous Sclerosis Mastoid
  • Chapter: Infections
  • Chapter section: Sclerosis Fibrocystic Fibroosseous Osseous
  • TB Case Number: 3
  • Gender: Female
  • Age(yrs.): 66
  • otologic_dx:

    1. Meniere’s disease, severe, bilateral

    2. Endolymphatic hydrops, severe, bilateral

    3. Tympanic membrane, fibrosis, bilateral

    4. Retraction pocket, attic, left

    5. Serous effusion, middle ear, right

    6. Otitis media, suppurative, right

    7. Sclero

  • Title: COM, L-130
  • Chapter: Infections
  • Chapter section: Sclerosis Fibrocystic Fibroosseous Osseous
  • TB Case Number: 196
  • Gender: Female
  • Age(yrs.): 76
  • otologic_dx:

    1. Sclerosis, fibro-osseous, mastoid, severe, left

    2. Tympanic membrane, fibrous sclerosis severe, left

    3. Tympanic membrane, retraction pocket, posterior, left

    4. Sclerosis, fibrous, middle ear, left

  • Title: L-202 Fibrocystic Sclerosis
  • Chapter: Infections
  • Chapter section: Sclerosis Fibrocystic Fibroosseous Osseous
  • TB Case Number: 371
  • Gender: Male
  • Age(yrs.): 97
  • otologic_dx:

    1. Presbycusis, inner ear conductive, right

    2. Fibrocystic sclerosis, middle ear, presumably due to eustachian tube blockage, left

    3. Fibrocystic sclerosis, mastoid, presumably due to eustachian tube blockage, left

    4. Cochleosaccular degeneration, left

  • Title: L-202 Fibrocystic Sclerosis
  • Chapter: Infections
  • Chapter section: Sclerosis Fibrocystic Fibroosseous Osseous
  • TB Case Number: 371
  • Gender: Male
  • Age(yrs.): 97
  • otologic_dx:

    1. Presbycusis, inner ear conductive, right

    2. Fibrocystic sclerosis, middle ear, presumably due to eustachian tube blockage, left

    3. Fibrocystic sclerosis, mastoid, presumably due to eustachian tube blockage, left

    4. Cochleosaccular degeneration, lef

  • Title: L-231 Fibrocystic Sclerosis
  • Chapter: Infections
  • Chapter section: Sclerosis Fibrocystic Fibroosseous Osseous
  • TB Case Number: 371
  • Gender: Male
  • Age(yrs.): 97
  • otologic_dx:

    1. Presbycusis, inner ear conductive, right

    2. Fibrocystic sclerosis, middle ear, presumably due to eustachian tube blockage, left

    3. Fibrocystic sclerosis, mastoid, presumably due to eustachian tube blockage, left

    4. Cochleosaccular degeneration, left

  • Title: L-231 Fibrocystic Sclerosis
  • Chapter: Infections
  • Chapter section: Sclerosis Fibrocystic Fibroosseous Osseous
  • TB Case Number: 371
  • Gender: Male
  • Age(yrs.): 97
  • otologic_dx:

    1. Presbycusis, inner ear conductive, right

    2. Fibrocystic sclerosis, middle ear, presumably due to eustachian tube blockage, left

    3. Fibrocystic sclerosis, mastoid, presumably due to eustachian tube blockage, left

    4. Cochleosaccular degeneration, left

  • Title: L-231 Fluid Filled Mastoid
  • Chapter: Infections
  • Chapter section: Sclerosis Fibrocystic Fibroosseous Osseous
  • TB Case Number: 371
  • Comments: Fibrocystic Sclerosis
  • Gender: Male
  • Age(yrs.): 97
  • otologic_dx:

    1. Presbycusis, inner ear conductive, right

    2. Fibrocystic sclerosis, middle ear, presumably due to eustachian tube blockage, left

    3. Fibrocystic sclerosis, mastoid, presumably due to eustachian tube blockage, left

    4. Cochleosaccular degeneration, left

  • Title: R-91 Fluid in Mastoid
  • Chapter: Infections
  • Chapter section: Sclerosis Fibrocystic Fibroosseous Osseous
  • TB Case Number: 805
  • Gender: Female
  • Age(yrs.): 88
  • otologic_dx:

    1. Presbycusis, neural

    2. Otosclerosis, histological, bilateral

    3. Fibrosis, periantral cells, right

  • Title: R-91 Fibrosis in Mastoid
  • Chapter: Infections
  • Chapter section: Sclerosis Fibrocystic Fibroosseous Osseous
  • TB Case Number: 805
  • Gender: Female
  • Age(yrs.): 88
  • otologic_dx:

    1. Presbycusis, neural

    2. Otosclerosis, histological, bilateral

    3. Fibrosis, periantral cells, right

  • Title: L-171 Fibrocystic Sclerosis
  • Chapter: Infections
  • Chapter section: Sclerosis Fibrocystic Fibroosseous Osseous
  • TB Case Number: 842
  • Gender: Male
  • Age(yrs.): 77
  • otologic_dx:

    1. Otitis media, fibrocystic, obliterative, severe, bilateral

    2. Fibrocystic and osseous sclerosis, mastoid, severe, bilateral

    3. Rarefying osteitis, ossicles, severe, bilateral

    4. Tympanic membrane, destruction and fibrous replacement

  • Title: L-311 Serofibrous Mastoid
  • Chapter: Infections
  • Chapter section: Sclerosis Fibrocystic Fibroosseous Osseous
  • TB Case Number: 538
  • Gender: Female
  • Age(yrs.): 35
  • otologic_dx:

    1. Streptomycin ototoxicity, manifested clinically by ataxia and pathologically by loss of hair cells in all cristae, bilateral

    2. Normal utricular and saccular maculae

    3. Serofibrinous mastoiditis, inactive, bilateral

    4. Large pneumatized cell, petrous

  • Title: L-311 Serofibrous Mastoid
  • Chapter: Infections
  • Chapter section: Sclerosis Fibrocystic Fibroosseous Osseous
  • TB Case Number: 538
  • Gender: Female
  • Age(yrs.): 35
  • otologic_dx:

    1. Streptomycin ototoxicity, manifested clinically by ataxia and pathologically by loss of hair cells in all cristae, bilateral

    2. Normal utricular and saccular maculae

    3. Serofibrinous mastoiditis, inactive, bilateral

    4. Large pneumatized cell, petrous

  • Title: R-72 Fistula of lateral canal (COM)
  • Chapter: Infections
  • Chapter section: Labyrinthine Fistula
  • TB Case Number: 716
  • Gender: Male
  • Age(yrs.): 56
  • otologic_dx:

    1. Mastoidectomy, radical, healed, bilateral

    2. Otitis media, chronic, healed, bilateral

    3. Semicircular canal, lateral, pathological bony fistulae, bilateral

    4. Fracture, transverse, temporal bone, left

    5. Stapes, fracture, dislocation, surgical, right

  • Title: L-70 Fistula of lateral canal (COM)
  • Chapter: Infections
  • Chapter section: Labyrinthine Fistula
  • TB Case Number: 716
  • Gender: Male
  • Age(yrs.): 56
  • otologic_dx:

    1. Mastoidectomy, radical, healed, bilateral

    2. Otitis media, chronic, healed, bilateral

    3. Semicircular canal, lateral, pathological bony fistulae, bilateral

    4. Fracture, transverse, temporal bone, left

    5. Stapes, fracture, dislocation, surgical, right

  • Title: R-161 Pnemococcal Meningitis, Labyrinthitis copy
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • TB Case Number: 286
  • Gender: Male
  • Age(yrs.): 54
  • otologic_dx:

    1. Meningitis, suppurative, pneumococcal

    2. Tympanomastoiditis, acute, suppurative, mild, left

    3. Tympanomastoiditis, serous, in vacuo, right

    4. Labyrinthitis, meningogenic, suppurative, acute, bilateral

    5. Annular ligament, acute inflammation, bilateral

  • Title: Rabbit-normal
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • Title: Rabbit Labyrinthitis
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • Title: Rabbit-Coch Aqueduct- labyrinthitis
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • Title: Rabbit-Co Aq normal
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • Title: Labyrinthitis ossificans, L-261
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • TB Case Number: 992
  • Comments: Stapedectomy Polyethylene tube prosthesis with labyrinthis ossificans
  • Gender: Female
  • Age(yrs.): 95
  • otologic_dx:

    Clinical Diagnoses

    1. Otosclerosis, bilateral

    2. Profound hearing loss, left, status post total stapedectomy with polyethylene strut

    3. Mixed hearing loss, right, associated with otosclerosis

    Histologic Diagnoses

    1. Otosclerosis, clinical, bilateral

  • Title: R-294 Otitic Labyrinthitis
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • Title: L-277 Otitic Labyrinthitis
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • Title: L-161 Otitic Labyrinthitis
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • Title: L-161 Otitic Labyrinthitis
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • Title: L-171 Otitic Labyrinthitis
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • Title: L-189 Otitic Labyrinthitis
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • TB Case Number: 997
  • Gender: Female
  • Age(yrs.): 95
  • otologic_dx:

    Clinical:

    1. Mixed conductive and sensorineural hearing loss, severe to profound, bilateral, secondary to otosclerosis

  • Title: L-250 Labyrinthitis Fibro-ossificans
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • Title: L-295 Labyrinthitis Ossificans
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • Title: L241 Labyrinthitis Ossificans
  • Chapter: Infections
  • Chapter section: Labyrinthitis
  • TB Case Number: 873
  • Age(yrs.): 84
  • otologic_dx:

    1. Labyrinthitis ossificans, secondary to meningitis, severe, bilateral

    2. Metastatic carcinoma, vestibule, small, from pancreas, right

    3. Schwannoma, small, vestibule, left

    4. Neurons, cochlear and vestibular, survival without dendrites, minimal, bilater