1/2. A case of Zimmermann-Laband syndrome with supernumerary teeth.BACKGROUND: Zimmermann-Laband syndrome is a rare autosomal dominant disorder that is characterized by gingival fibromatosis, ear, nose, bone, and nail defects, and hepatosplenomegaly. methods: This case report describes the clinical presentation and periodontal findings in a 13-year-old female patient with previously undiagnosed Zimmermann-Laband syndrome. RESULTS: Clinical and radiographic findings and genetic counseling confirmed the diagnosis of Zimmermann-Laband syndrome. The most striking oral findings were the presence of gingival enlargement involving both the maxillary and mandibular arches, anterior open bite, non-erupted teeth, and two supernumerary teeth. Periodontal treatment consisted of gingivectomy in four quadrants. Histopathologic evaluation of excised tissue supported the diagnosis of gingival fibromatosis. The patient was referred for appropriate orthodontic treatment and genetic counseling, and has been closely followed for the earliest signs of hepatosplenomegaly. CONCLUSIONS: Dental practitioners should be alert for developmental abnormalities that may occur in patients with gingival fibromatosis as this may indicate the presence of a rare disorder like Zimmermann-Laband syndrome. A comprehensive medical history and physical systemic evaluation are essential for correct diagnosis and treatment of these cases.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |
2/2. Medical considerations in dental treatment of children with williams syndrome.williams syndrome is a rare disorder that was first described in 1961. It is thought to be caused by a microdeletion in the long arm of chromosome 7 at 7q11.23 and is a multisystem, congenital, and panethnic disorder characterized by a number of developmental and physical abnormalities, including congenital cardiovascular abnormalities, mental retardation and neurological features, growth deficiency, genitourinary manifestation, gastrointestinal and musculoskeletal problems, behavioral characteristics, craniofacial features, ophthalmologic features, and dental problems. We describe cases of children with williams syndrome treated in the department of pediatric dentistry of the Hadassah School of Dental medicine, Jerusalem, israel. The different treatments rendered to these children are discussed followed by general remarks drawn from those treatments and from a literature review. We conclude that sedation can be helpful in the younger age group to reduce anxiety and uncooperative behavior during minimal dental treatments. Treatment under general anesthesia seems more appropriate for older children and adolescents. Special attention should be given to initial evaluation of these patients, especially because with age aortic stenosis tends to intensify, which together with the progressive renal impairment can escalate blood pressure elevation.- - - - - - - - - - ranking = 1keywords = physical (Clic here for more details about this article) |