WordNet

not perfect; defective or inadequate; "had only an imperfect understanding of his responsibilities"; "imperfect mortals"; "drainage here is imperfect"

PrepTutorEJDIC

『完全でない』,欠陥のある / (過去時制で動詞が)未完了の / 未完了時制

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1. 骨形成不全症：臨床的特徴および診断 osteogenesis imperfecta clinical features and diagnosis
2. 児童虐待の整形外科的症状の鑑別診断 differential diagnosis of the orthopedic manifestations of child abuse
3. 歯の発達障害 developmental defects of the teeth
4. 骨形成不全症：管理および予後 osteogenesis imperfecta management and prognosis
5. 致死的骨格形成異常の出生前診断 prenatal diagnosis of the lethal skeletal dysplasias

English Journal

Single tooth odontodysplasia. Case report.

Zilo JA, Ringler D, Mandel L.Author information Columbia University College of Dental Medicine, New York, NY, USA.AbstractOdontodysplasia (ghost tooth) is an uncommon, nonhereditary developmental condition of unknown origin, affecting both mesodermal and ectodermal elements of the dental organ. To our knowledge, this case is unique in that it is only the second reported case of odontodysplasia affecting a single tooth. Based on clinical, radiographic and histologic findings, we diagnosed this tooth as a ghost tooth.
The New York state dental journal.N Y State Dent J.2013 Jun-Jul;79(4):35-7.
Odontodysplasia (ghost tooth) is an uncommon, nonhereditary developmental condition of unknown origin, affecting both mesodermal and ectodermal elements of the dental organ. To our knowledge, this case is unique in that it is only the second reported case of odontodysplasia affecting a single tooth.
PMID 24027896

Singleton-Merten syndrome: an autosomal dominant disorder with variable expression.

Feigenbaum A, Müller C, Yale C, Kleinheinz J, Jezewski P, Kehl HG, MacDougall M, Rutsch F, Hennekam RC.Author information Department of Clinical and Metabolic Genetics, The Hospital for Sick Children and University of Toronto, Toronto, Ontario, Canada. asjfeigenbaum@gmail.comAbstractIn 1973, Singleton and Merten described two females with abnormal dentition, unique radiographic changes especially of the hands, and severe calcification and intimal weakening of the aortic arch and valve. Since then three additional cases with similar features have been reported and the diagnosis was suggested in another three individuals. We present an update of one case and the detailed clinical phenotype of six other cases with Singleton-Merten syndrome. The occurrence of the disorder in six members of two families and vertical male-to-male transmission indicate an autosomal dominant pattern of inheritance. Variability in phenotype, also within a single family, is significant. Core manifestations are marked aortic calcification, dental anomalies (delayed eruption and immature root formation of primarily the anterior permanent teeth, and early loss of permanent teeth due to short roots, acute root resorption, high caries, and aggressive alveolar bone loss), osteopenia and acro-osteolysis, and to a lesser extend also glaucoma, psoriasis, muscle weakness, and joint laxity. Additional clinical characteristics described here include particular facial characteristics (high anterior hairline, broad forehead, smooth philtrum, thin upper vermillion) and abnormal joint and muscle ligaments. The cause and pathogenesis of this syndrome remain unknown. © 2013 Wiley Periodicals, Inc.
American journal of medical genetics. Part A.Am J Med Genet A.2013 Feb;161A(2):360-70. doi: 10.1002/ajmg.a.35732. Epub 2013 Jan 15.
In 1973, Singleton and Merten described two females with abnormal dentition, unique radiographic changes especially of the hands, and severe calcification and intimal weakening of the aortic arch and valve. Since then three additional cases with similar features have been reported and the diagnosis
PMID 23322711

Generalised versus Regional Odontodysplasia: Diagnosis, Transitional Management, and Long-Term Followup-A Report of 2 Cases.

Ibrahim Mostafa M, Samir Taha N, Ismail Mehrez MA.Author information Department of Oro-Dental Genetics, National Research Centre, 33 Tahrir Street, Dokki, Cairo 12311, Egypt.AbstractBackground. Odontodysplasia is an uncommon condition. It can be localised or generalised, isolated or part of a syndrome. Case Report. We first report the case of an 8.5-year-old boy who presented with abnormally shaped teeth and multiple intraoral abscesses. Findings of clinical and radiographic examinations were consistent with those of generalised odontodysplasia. A 2-step, conservative treatment plan was executed with a 10-year followup. Step 1 was root canal treatment of nonvital teeth. Step 2 was crowning without preparation of new vital, erupted, and malformed teeth. The second case is that of a 12-year-old girl who presented with lack of teeth in the upper-left quadrant. The impacted teeth were exposed surgically, and fixed restoration was performed for temporary aesthetic improvement. Conclusion. Instead of tooth extraction, an approach previously used in similar cases, conservative management is feasible and offers better prosthetic treatment options for the future.
Case reports in dentistry.Case Rep Dent.2013;2013:519704. doi: 10.1155/2013/519704. Epub 2013 Feb 14.
Background. Odontodysplasia is an uncommon condition. It can be localised or generalised, isolated or part of a syndrome. Case Report. We first report the case of an 8.5-year-old boy who presented with abnormally shaped teeth and multiple intraoral abscesses. Findings of clinical and radiographic ex
PMID 23476815