[The application of composite skin-vermilion triangle fap and functional reposition of orbicularis muscle in congenital cleft lip].

Objective: To investigate the ideal method for correction of vermilion deformity in congenital cleft lip.

Methods: From Mar. 2010 to Jan.

[Scalp flaps pedicled with superficial temporal vessel and hair removal for reconstruction of facial skin defects].

Objective: To investigate the therapeutic effect of scalp flaps pedicled with superficial temporal vessel and hair removal for reconstruction of facial skin defects.

Methods: From Jan. 2010 to Dec.

[Effect of high frequency electrocoagulation by ultrafine-needle on the cutaneous capillary hemangiomas: a preliminary study on cock combs].

Objective: To investigate the injury effect of high frequency electrocoagulation (HFE) by ultrafine-needle on the cutaneous capillary hemangiomas by histopathologic study of cock comb.

Methods: 32 male cocks were randomly divided into 4 groups with 8 animals in each group. 3 experimental groups received HFE with different power (6W, 8W, 10W) on the cock comb.

[Repairing alar defects by using a retro-grade island auricle composite tissue flap based on the interconnection of superficial temporal artery and posterior auricular artery].

Objective: To investigate the application of reverse island auricular composite tissue flap based on the superficial temporal artery for alar defects.

Methods: 16 cases with alar defects were treated with reverse island auricular composite tissue flap based on the superficial temporal artery.

Results: All the composite auricular flaps survived with primary healing.

[Expression and significance of TRAIL protein and mRNA in hemangioma].

Objective: To detect the expression of TRAIL protein and mRNA in hemangiomas and vascular malformations.

Methods: Sections of 33 proliferative hemangiomas,28 involuting hemangiomas and 29 vascular malformations were immunostained for TRAIL protein, TRAIL mRNA was examined by in situ hybridization in these tissue.

Results: The TRAIL protein positive rates in proliferative hemangiomas, involuting hemangiomas, vascular malformations and normal skins were respectively 45.

[Clinical treatment of venous malformations with retained copper needles].

Unlabelled: OBJECTIVE; To evaluate a technique with retained copper needles for the treatment of venous malformations.

Methods: With 78 venous malformation cases, there were three methods were applied for the treatment respectively, including copper needles in the lesion only, vascular ligation with the copper needles in the lesion, and electrical puncture with the copper needles in the lesion.

Results: There were totally 96% effective rate achieved in this clinical data.