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Vangrinsven G, Bernaerts A, Deckers F, van Dinther J, Zarowski A, De Foer B. Beyond the otoscope: an imaging review of congenital cholesteatoma. Insights Imaging 2024; 15:194. [PMID: 39112725 PMCID: PMC11306902 DOI: 10.1186/s13244-024-01761-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 06/22/2024] [Indexed: 08/10/2024] Open
Abstract
Congenital cholesteatoma (CC) is a non-neoplastic lesion of keratin debris lined by epithelium found in the temporal bone. It is the lesser-known sibling of the acquired cholesteatoma and may be classified as congenital middle ear cholesteatoma and congenital petrous bone cholesteatoma. The incidence is rising, probably owing to increased recognition and advances in imaging modalities. Cone beam CT provides detailed anatomical information, highlighting quadrant location, ossicular involvement, and mastoid extension. MRI aids in lesion characterization and detection of complications. The classification systems for congenital middle ear and petrous bone cholesteatoma are helpful in the preoperative workup and have a role in predicting postoperative recurrence rates. Management almost invariably involves surgical intervention aimed at preserving middle and inner ear function. Follow-up of CC is mainly based on MRI together with otoscopic examination. Non-echo planar diffusion-weighted imaging, especially, has proven essential for detecting residual disease. This review article emphasizes the significance of imaging in the timely diagnosis and management of CCs. CLINICAL RELEVANCE STATEMENT: This article underscores the crucial role of imaging for prompt detection, preoperative assessment, and postoperative follow-up of CCs, a condition with rising incidence associated with potentially severe complications. KEY POINTS: Timely diagnosis of CCs is imperative for avoiding complications. Imaging is key in detection, preoperative evaluation, and postoperative management. Cone Beam CT and non-echo planar DWI represent state-of-the-art imaging techniques.
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Affiliation(s)
- Guillaume Vangrinsven
- Departement of Radiology, ZAS Hospitals, Antwerp, Belgium.
- Departement of Radiology, Antwerp University Hospital, Antwerp, Belgium.
| | - Anja Bernaerts
- Departement of Radiology, ZAS Hospitals, Antwerp, Belgium
| | - Filip Deckers
- Departement of Radiology, ZAS Hospitals, Antwerp, Belgium
| | | | | | - Bert De Foer
- Departement of Radiology, ZAS Hospitals, Antwerp, Belgium
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Kwok HM, Cheung CHL, Ng TF, Lam SY, Wong KHS, Wong HL, Pan NY, Cheng LF, Ma KFJ. Congenital cholesteatoma: what radiologists need to know. Pediatr Radiol 2024; 54:620-634. [PMID: 38393651 DOI: 10.1007/s00247-024-05877-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 02/01/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024]
Abstract
Congenital cholesteatoma is a rare, non-neoplastic lesion that causes conductive hearing loss in children. It is underrecognized and often diagnosed only when there is an established hearing deficit. In the pediatric population, hearing deficiency is particularly detrimental because it can impede speech and language development and, in turn, the social and academic well-being of affected children. Delayed diagnosis leads to advanced disease that requires more extensive surgery and a greater chance of recurrence. A need to promote awareness and recognition of this condition has been advocated by clinicians and surgeons, but no comprehensive imaging review dedicated to this entity has been performed. This review aims to discuss the diagnostic utility of high-resolution computed tomography and magnetic resonance imaging in preoperative and postoperative settings in congenital cholesteatoma. Detailed emphasis is placed on the essential preoperative computed tomography findings that facilitate individualized surgical management and prognosis in the pediatric population.
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Affiliation(s)
- Hoi Ming Kwok
- Department of Diagnostic and Interventional Radiology, LG1, Main Block, Princess Margaret Hospital, Kowloon, Hong Kong.
| | - Chun Hei Lewey Cheung
- Department of Diagnostic and Interventional Radiology, LG1, Main Block, Princess Margaret Hospital, Kowloon, Hong Kong
| | - Ting Fung Ng
- Department of Diagnostic and Interventional Radiology, LG1, Main Block, Princess Margaret Hospital, Kowloon, Hong Kong
| | - Sun Yu Lam
- Department of Diagnostic and Interventional Radiology, LG1, Main Block, Princess Margaret Hospital, Kowloon, Hong Kong
| | - Ka Hon Stephen Wong
- Department of Diagnostic and Interventional Radiology, LG1, Main Block, Princess Margaret Hospital, Kowloon, Hong Kong
| | - Ho Lim Wong
- Department of Diagnostic and Interventional Radiology, LG1, Main Block, Princess Margaret Hospital, Kowloon, Hong Kong
| | - Nin Yuan Pan
- Department of Diagnostic and Interventional Radiology, LG1, Main Block, Princess Margaret Hospital, Kowloon, Hong Kong
| | - Lik Fai Cheng
- Department of Diagnostic and Interventional Radiology, LG1, Main Block, Princess Margaret Hospital, Kowloon, Hong Kong
| | - Ka Fai Johnny Ma
- Department of Diagnostic and Interventional Radiology, LG1, Main Block, Princess Margaret Hospital, Kowloon, Hong Kong
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Robson CD. Conductive Hearing Loss in Children. Neuroimaging Clin N Am 2023; 33:543-562. [PMID: 37741657 DOI: 10.1016/j.nic.2023.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/25/2023]
Abstract
A variety of congenital and acquired disorders result in pediatric conductive hearing loss. Malformations of the external auditory canal are invariably associated with malformations of the middle ear space and ossicles. Isolated ossicular malformations are uncommon. Syndromes associated with external and middle ear malformations are frequently associated with abnormal development of first and second pharyngeal arch derivatives. Chronic inflammatory disorders include cholesteatoma, cholesterol granuloma, and tympanosclerosis.
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Affiliation(s)
- Caroline D Robson
- Department of Radiology, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA.
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Celik O, Ulkumen B, Eskiizmir G, Kamiloglu U, Canbazgil E. LONG-TERM functional results and effectiveness of tympanostomy tubes in pediatric chronic otitis media with effusion. Int J Pediatr Otorhinolaryngol 2022; 161:111255. [PMID: 35964491 DOI: 10.1016/j.ijporl.2022.111255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 06/07/2022] [Accepted: 07/23/2022] [Indexed: 10/15/2022]
Affiliation(s)
- Onur Celik
- Manisa Celal Bayar University, Department of Otorhinolaryngology-Head Neck Surgery, Manisa, Turkey
| | - Burak Ulkumen
- Manisa Celal Bayar University, Department of Otorhinolaryngology-Head Neck Surgery, Manisa, Turkey.
| | - Gorkem Eskiizmir
- Manisa Celal Bayar University, Department of Otorhinolaryngology-Head Neck Surgery, Manisa, Turkey
| | - Ugur Kamiloglu
- Manisa Celal Bayar University, Department of Otorhinolaryngology-Head Neck Surgery, Manisa, Turkey
| | - Emel Canbazgil
- Manisa Celal Bayar University, Department of Otorhinolaryngology-Head Neck Surgery, Audio-vestibular Unit, Manisa, Turkey
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