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find Author "杨蕊" 3 results
  • RECONSTRUCTION OF EYELID WITH HARD PALATE MUCOSA AUTOGRAFTAFTER RESECTION OF MALIGNANT TUMOR OF EYELID

    Objective To evaluate the clinical effect of the eyelid reconstruction using hard palate mucosa graft after resection of malignant tumor of eyelid. Methods From January 1998 to October2003, 18 cases of malignant tumor of eyelid underwent the eyelid reconstruction with local flap grafting and hard palate mucosa autotransplantation. Of 18 cases, there were 10 males and 8 females, aging from 35 to 67 years. The defect was caused by basal cell carcinoma of eyelid in 10 cases, by carcinoma of meibomian glands in 6 cases and by squamous cell carcinoma of eyelid in 2 cases, including 12 cases of complete eyelid defect and 6 cases of 2/3 eyelid defect. Results The appearance and function of the eyelid in all cases were almost normal after the eyelid reconstruction with hard palate mucosa autotransplantation in replacing posterior layer of eyelid. The complete eyelid closure and no entropion were observed in all cases. The infection and contracture of the graft, immunologic rejection were not observed in allcases during the followup period of 6 to 48 months. Conclusion The eyelid reconstruction using autotransplantation with hard palate mucosa in replacing posterior layer of eyelid was easy-to-operate and has satisfactory clinical effect. The hard palate mucosa as substitute of tarsus is superior to the traditional substitute.

    Release date:2016-09-01 09:26 Export PDF Favorites Scan
  • APPLICATION OF FRESH AMNIOTIC MEMBRANE TRANSPLANTATION IN TREATMENT OF STENOSIS OF CONJUNCTIVAL SAC

    Objective To evaluate the clinical efficiency of fresh amniotic membrane transplantation in treatment of stenosis of conjunctival sac. MethodsThirty cases (30 eyes) of stenosis of conjunctival sac were treated with fresh amniotic membrane transplantation. Amniotic membrane was obtained under sterile conditions after elective cesarean delivery. The woman’s serum was negative for HBsAg, syphilis, and human immunodeficiency virus. The placenta was first washedfree of blood clots with sterile saline. Under sterile conditions, the inner amniotic membrane was separated from the chorion by blunt dissection, and was cleaned of blood with the sterile saline again. The membrane was then flattened onto a surgidrape adhesive paper with the epithelium surface up. The paper with the adherent amniotic membrane was then cut into 5 cm×8 cm pieces, and then rinsed in solution containing 4×106 U/L of gentamycin and stored at 4℃. It could bestored for 12 hours after preparation. The-adhesiotomy was performed firstly. The separation between the conjunctiva and scar tissue should be complete and wide enough to reach to the orbital margin. The adhesiectomy was taken secondly. The scar tissues were removed completely. The fresh amniotic membrane was flattened onto the conjunctival defect with epithelium side up. The fresh amniotic membranewas 10 mm more than the conjunctival defect by trimming off the excess portion.This fashioned membrane was then secured to surrounding conjunctival edge with continuous 7-0 nylon sutures. The necessary mattress suture of inferior conjunctival fornix via skin next to the inferior orbital margin was performed simultaneously. The retrobular implantation of the an artificial globe made of hydroxyapatite was performed on some patients with sunken eye. Correction of traumatic ptosis was performed on a few patients.Results The operation ofreconstruction of partial conjunctival sac for 30 cases was successful. All amniotic membrane grafts were alive. The cosmetic result was complete favorable. The infection and contracture of the graft, immunologic rejection and amniotic lysis were not observedin all cases during the follow-up period of 13-18 months.Conclusion Fresh amniotic membrane transplantation can be used in reconstruction of the partial conjunctival sac effectively and can be popularized in thelocal hospital in China because the amniotic membrane can be obtained easily.

    Release date:2016-09-01 09:33 Export PDF Favorites Scan
  • 犬巴斯德菌致颅内感染一例

    Release date:2016-10-02 04:54 Export PDF Favorites Scan
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