2022, Number 1
Giant cholesteatoma in the posterior fossa. Case report
Language: Spanish
References: 20
Page: 1-13
PDF size: 1036.16 Kb.
ABSTRACT
Introduction: congenital cholesteatomas are benign lesions of the middle ear, with slow and progressive growth; They can reach a large size before causing symptoms, which reveal their presence only in advanced stages. Surgical intervention is the treatment modality in all cases. There are no reports of similar cases in Cuba.Objective: to present a case of a patient with the clinical, imaging and pathological characteristics of a congenital cholesteatoma of the posterior fossa.
Case presentation: 48-year-old male patient, who started with tinnitus and left hearing loss and loss of balance. The neurological examination revealed dysmetria, dyschronometry and horizontal nystagmus. Imaging studies reported an occupying lesion in the cerebellopontine angle without bone erosion. The patient refused surgery for three years and developed new symptoms due to trigeminal paresthesias, headache and dysphonia, as well as left peripheral facial paralysis. A suboccipital retrosigmoid approach was carried out, a pearly white lesion related to a cholesteatoma was found, confirmed by biopsy. Subtotal resection was achieved. He presented post-surgical chemical meningitis which resolved spontaneously. The evolution was satisfactory.
Conclusions: intracranial congenital cholesteatomas are very rare lesions and are sometimes similar to other lesions in the posterior cranial fossa. Imaging, they appear as well-defined lesions that do not present enhancement after contrast administration. In this patient, the evolution was favorable, despite the late surgical treatment, due to its initial refusal.
REFERENCES
Davidoss N, Ha J, Banga R, Rajan G. Delayed Presentation of a Congenital Cholesteatoma in a 64-year-old Man: Case Report and Review of the Literature. J Neurol Surg Rep [Internet]. 2014 [citado 16 Abr 2020];75(1):e113-6. Disponible en: https://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-0034-1376200.pdf
Bharathi MB, Mehta P, Sivapuram K, Sandhya D. Cholesteatoma Classification: Review of Literature and Proposed Indian Classification System—TAMPFIC. Indian J Otolaryngol Head Neck Surg [Internet]. 2020 [citado 16 Abr 2020];14(1):402-9. Disponible en: https://link.springer.com/article/10.1007/s12070-020-02154-8
Persaud R, Hajioff D, Trinidade A, Khemani S, Bhattacharyya MN, Papadimitriou N, et al. Evidence-based review of aetiopathogenic theories of congenital and acquired cholesteatoma. J Laryngol Otol [Internet]. 2007 [citado 16 Abr 2020];121(11):1013-9. Disponible en: https://www.cambridge.org/core/journals/journal-of-laryngology-and-otology/article/abs/evidencebased-review-of-aetiopathogenic-theories-of-congenital-and-acquired-cholesteatoma/65C0DF4A1D730938F06E2A0B4C703886
Danesi G, Cooper T, Panciera DT, Manni V, Côté DWJ. Sanna Classification and Prognosis of Cholesteatoma of the Petrous Part of the Temporal Bone: A Retrospective Series of 81 Patients. Otol Neurotol. [Internet]. 2016 [citado 16 Abr 2020];37(6):787–92. Disponible en: https://pubmed.ncbi.nlm.nih.gov/26808555/
Raghavan D, Lee TC, Curtin HD. Cholesterol Granuloma of the Petrous Apex: A 5-Year Review of Radiology Reports with Follow-Up of Progression and Treatment. J Neurol Surg B Skull Base [Internet]. 2015 [citado 16 Abr 2020];76(4):266-71. Disponible en: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4516729/
Sung CM, Yang HC, Cho YB, Jang CH. Congenital Cholesteatoma of Mastoid Temporal Bone and Posterior Cranial Fossa Treated with Transmastoid Marsupialization. Korean J Otorhinolaryngol-Head Neck Surg [Internet]. 2018 [citado 16 Abr 2020];61(12):710-3. Disponible en: https://synapse.koreamed.org/func/download.php?path=L2hvbWUvdmlydHVhbC9rYW1qZS9zeW5hcHNlL3VwbG9hZC9TeW5hcHNlWE1MLzAwMzhram9ybC9wZGYva2pvcmwtaG5zLTIwMTctMDAyOTcucGRm&filename=a2pvcmwtaG5zLTIwMTctMDAyOTcucGRm
Iannella G, Savastano E, Pasquariello B, Re M, Magliulo G. Giant Petrous Bone Cholesteatoma: Combined Microscopic Surgery and an Adjuvant Endoscopic Approach. J Neurol Surg Rep [Internet]. 2016 [citado 16 Abr 2020];77(1):e46-9. Disponible en: https://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-0035-1571205.pdf
Dehadaray A, Kaushik M, Qadri H, Goyal P. Congenital cholesteatoma of petrous apex: Rare case report: Diagnostic and management challenge. Indian J Otol [Internet]. 2013 [citado 16 Abr 2020];19(2):75-8. Disponible en: https://www.indianjotol.org/article.asp?issn=0971-7749;year=2013;volume=19;issue=2;spage=75;epage=78;aulast=Dehadaray
Bewarder J, Tóth M, Münscher A. Extensive cholesteatoma of the temporal bone with compression of the posterior fossa and midline displacement. Laryngo-Rhino-Otologie [Internet]. 2018 [citado 16 Abr 2020];97(s02):[aprox. 10 p.]. Disponible en: https://www.thieme-connect.com/products/ejournals/html/10.1055/s-0038-1640260#htmlfulltext