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Evolution of Acquired Middle Ear Cholesteatoma in Patients With Ectrodactyly, Ectodermal Dysplasia, Cleft Lip/Palate
Luiz Fernando Manzoni Lourencone1, Fernanda Dias Toshiaki Koga, Eduardo Boaventura Oliveira
1Department of Otolaryngology, Hospital for Rehabilitation of Craniofacial Anomalies (HRAC), University of Sao Paulo, Bauru, Brazil.
Objective:
To review an institutional experience with the surgical and clinical management of acquired middle ear cholesteatoma in patients with ectrodactyly, ectodermal dysplasia, cleft lip/palate (EEC) syndrome.
Study Design:
Retrospective chart review.
Setting:
Tertiary referral center.
Patients:
Eight patients with medical history significant for EEC syndrome who underwent surgery for acquired middle ear cholesteatoma between 1996 and 2016.
Intervention(S):
Appropriate surgical interventions at the time of admission.
Main Outcome Measure(S):
History of ventilation tube insertion, status of the contralateral ear, surgical technique, cholesteatoma recidivism, presence of postoperative external auditory canal stenosis, pre and postoperative audiograms.
Results:
Cholesteatoma was diagnosed in all patients, 3 (37.5%) unilateral and 5 (62.5%) bilateral, totalizing 13 ears. Six ears (46.2%) underwent a canal wall up mastoidectomy but required conversion to a canal wall down technique in a second procedure due to recurrent cholesteatoma. In the remaining seven ears (53.8%) a canal wall down mastoidectomy was performed. Of all meatoplasty performed, seven (53.8%) evolved with stenosis of the external auditory canal.
Conclusions:
Our results suggest that most patients with EEC syndrome and middle ear cholesteatoma should be considered for a canal wall down mastoidectomy due to extensive disease and a high rate of recidivism. In addition, a high percentage of postoperative stenosis of the external auditory canal was found in this group.
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