Objective To study the technique of using the postauricular revolving door island flap in one-stage reconstruction of concha defect and its efficacy.Methods Fifteen cases of concha de fect were repaired by the postauricular revolving door island flap in one stage reconstruction from 2000-2010.The maximum size of defect was 2.7 cm× 3.0 cm,and the minimum was 1.0 cm×1.3 cm.Results All the island flaps were survived postoperatively,and satisfactory in auricular appearances of all patients by 6 months to 5 years follow-up.Conclusions The revolving door island flaps with abundant blood supply are transferred to reach the auricular defect,which match normal auricular tissue in contour,color,and texture. This flap on the retroauricular area is relatively concealed,and it therefore can be one of the best procedures for repair of the auricular defects,especially concha.

Complex regional pain syndrome (CRPS) is a neuropathic pain disorder, characterized by persistent and severe pain after trauma or surgery. Diagnosis is mainly based on clinical signs and treatment is based on a multidisciplinary approaches, including non-pharmacological approaches and occupational therapy，pharmacotherapy and invasive therapeutics. This article reviewed the current advice of diagnosis and treatment of CRPS.

Asparaginase ; adverse effects ; Child ; Child, Preschool ; Desensitization, Immunologic ; Drug Hypersensitivity ; therapy ; Female ; Humans ; Male ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy

China ; Fracture Fixation, Internal ; education ; Humans ; Maxillofacial Injuries ; therapy ; Societies, Medical ; Surgery, Oral ; education

Attention Deficit Disorder with Hyperactivity ; diagnosis ; therapy ; Humans

Acquired Immunodeficiency Syndrome ; prevention & control ; China ; Humans ; Infectious Disease Medicine ; methods ; trends

Diplopia ; therapy ; Humans ; Ophthalmologic Surgical Procedures ; Orbital Fractures ; diagnostic imaging ; epidemiology ; surgery ; Prevalence ; Tomography, X-Ray Computed

Attention Deficit Disorder with Hyperactivity ; epidemiology ; Child ; Comorbidity ; Humans

Congenital long QT syndrome ( LQTS) is a cardiac ion channel dysfunction, leading to prolonged myocardial repolarization time. It is characterized by the typical ECG QT interval prolongation and torsades de pointes. It shows clinical recurrence of cardiogenic syncope and even lead to sudden death. Molecular genetic studies have revealed a total of 12 forms of congenital LQTS caused by mutations in genes of the potassium, sodium and calcium channels or membrane adapter located on chromosomes 3, 4, 7, 11, 12, 17, 20 and 21. This review summarized the studies of the pathogenesis of LQTS and gene-related treatments.

China ; Facial Injuries ; surgery ; Humans ; Mouth ; injuries ; Traumatology