M A Onofre1, H B Brosco, R Taga. 1. Department of Diagnosis and Surgery, Dental School of Araraquara, University of the State of São Paulo (UNESP), Brazil.
Abstract
OBJECTIVE: This study was conducted to evaluate the relationship between fistulae of the lower lip and cleft lip and/or palate in patients with Van der Woude syndrome. METHODS: The medical records of 11,000 patients with cleft lip and/or palate registered at the Cleft Lip-Palate Research and Rehabilitation Hospital, University of São Paulo, Bauru were reviewed. Of these patients, 133 (1.2%) presented with Van der Woude syndrome. RESULTS: Of the 133 patients, 88 (66.2%) exhibited full clefts, 22 (16.5%) only cleft lip, and 23 (17.3%) only cleft palate. The lower-lip fistulae observed in these 133 patients were bilateral symmetric in 66 (49.7%), bilateral asymmetric in 42 (31.6%), microform in 19 (14.3%), median in 5 (3.8%), and unilateral in 1 (0.7%). CONCLUSION: This population sample appears to exhibit the previously published tendency for bilateral, unilateral, or mixed-type congenital fistulae to be associated with cleft lip with or without cleft palate, while so-called microforms or conic elevations are almost exclusively associated with cleft palate.
OBJECTIVE: This study was conducted to evaluate the relationship between fistulae of the lower lip and cleft lip and/or palate in patients with Van der Woude syndrome. METHODS: The medical records of 11,000 patients with cleft lip and/or palate registered at the Cleft Lip-Palate Research and Rehabilitation Hospital, University of São Paulo, Bauru were reviewed. Of these patients, 133 (1.2%) presented with Van der Woude syndrome. RESULTS: Of the 133 patients, 88 (66.2%) exhibited full clefts, 22 (16.5%) only cleft lip, and 23 (17.3%) only cleft palate. The lower-lip fistulae observed in these 133 patients were bilateral symmetric in 66 (49.7%), bilateral asymmetric in 42 (31.6%), microform in 19 (14.3%), median in 5 (3.8%), and unilateral in 1 (0.7%). CONCLUSION: This population sample appears to exhibit the previously published tendency for bilateral, unilateral, or mixed-type congenital fistulae to be associated with cleft lip with or without cleft palate, while so-called microforms or conic elevations are almost exclusively associated with cleft palate.
Authors: B C Schutte; B C Bjork; K B Coppage; M I Malik; S G Gregory; D J Scott; L M Brentzell; Y Watanabe; M J Dixon; J C Murray Journal: Genome Res Date: 2000-01 Impact factor: 9.043
Authors: E J Leslie; D C Koboldt; C J Kang; L Ma; J T Hecht; G L Wehby; K Christensen; A E Czeizel; F W-B Deleyiannis; R S Fulton; R K Wilson; T H Beaty; B C Schutte; J C Murray; M L Marazita Journal: Clin Genet Date: 2015-10-01 Impact factor: 4.438