ObjectiveTo investigate a repair method for intractable exposure of hydroxyapatite implants.MethodsAt the upper edge of conjunctival defect,the conjunctival tissues were separated by scissors along the surface of exposed base plate of ocular prosthesis to make a conjunctival flap in the size as same as the exposed area.This procedure of separation was continued between the müller muscle and lavator through the fornix till the upper edge of tarsal plate to form a flap consisting of conjunctiva,aponeurosis and müller muscle,which was transposed to cover the defect area.Results5 patients with intractable exposure of hydroxyapatite implants treated with the above procedure,no case was found to be recurred in 5 to 6 months of follow-up.ConclusionThe transposition of conjunctiva-müller muscular flap is an effective method for the management of the intractable exposure of hydroxyapatite implants

Breast Neoplasms ; diagnosis ; therapy ; Cervical Intraepithelial Neoplasia ; diagnosis ; therapy ; Endometriosis ; diagnosis ; therapy ; Female ; Humans ; Neoplasms ; diagnosis ; economics ; therapy ; Ovarian Neoplasms ; diagnosis ; therapy ; Uterine Neoplasms ; diagnosis ; therapy

Humanities ; Knowledge ; Medicine

Cervical cancer is the most common malignancy of the female genital tract. Its incidence is still increasing with lower average onset age. Mass screening should be above prevention and treatment, and three screening programs, including the optimal program, the general program, and the basic program, are currently adopted in China. Cervical intraepithelial neoplasia (CIN) , a precancerous lesion, can be confirmed by the combined use of cytology, colposcopy, and histology and then managed with standardized approach. Human papillomavirus (HPV) infection is an essential factor during the development of cervical cancer, and persistent infection of high-risk HPVs may lead to CIN and subsequently develop to cervical cancer. High-risk HPV detection can be used for screening, differentiation of the atypical squamous cells of undetermined significance/ low-grade squamous intraepithelial lesion (ASCUS/LSIL) triage, and follow-up after treatment. The modern strategy of HPV infection is "to treat the disease, CIN, means to treat the virus, HPV". The licensing of HPV vaccine is an important event in cancer prevention, and this vaccine can be used for the primary prevention. However, early diagnosis and early treatment are still the most basic strategies for cervical cancer prevention and treatment.
Cervical Intraepithelial Neoplasia ; diagnosis ; therapy ; virology ; Early Diagnosis ; Female ; Humans ; Papillomavirus Infections ; diagnosis ; prevention & control ; therapy ; Papillomavirus Vaccines ; Uterine Cervical Neoplasms ; diagnosis ; prevention & control ; virology

Adolescent ; Humans ; Gynecology ; Obstetrics

Humans ; Gynecology ; Obstetrics

Female ; Pregnancy ; Humans ; Gynecology ; Obstetrics

OBJECTIVE To analyze the characteristic of vancomycin-resistant Enterococcus(VRE) infection after orthotopic liver transplantation, and provide a basis to improve prophylaxis and therapy. METHODS A retrospective survey in 136 patients who underwent orthotopic liver transplantation was carried out to define the incidence, clinical feature and therapeutic outcome of VRE infection. RESULTS Eleven patients were infected by VRE in this study and the incidence of infection by VRE was 8.1% following liver transplantation. Totally 31 of the VRE isolates were isolated, including 26 Enterococcus faecium strains and 5 E. faecalis strains. Sites of VRE infection included abdomen(n=4), blood(n=2), and respiratory tract(n=2). In the other 3 patients, VRE was cultured from multiple sites. Among 11 patients with VRE infection, 4 were sensitive to teicoplanin, and 7 resistant to teicoplanin. So 4 patients received antibiotics with teicoplanin and 7 patients with linezolid. In this study, 10 patients were cured and 1 patient died of sepsis. CONCLUSIONS VRE has become an nosocomial pathogen of increasing importance in liver transplantation patients. The risk factor of VRE infection should be paid attention. Infection prophylaxis of VRE should be emphasized.

Objective To evaluate the treatment and prevention measure for intrahepatie diffuse biliary stricture after orthotopic liver transplantation. Methods The clinical data of 21 patients with intrahepatic diffuse biliary stricture after orthotopic liver transplantation from January 2002 to December 2007 in Beijing Center for Organ Transplantation were retrospectively analyzed. A prospective clinic study was launched in order to prevent microthrombosis in the microcireulation of bile duct during warm and cold iscbemia in non-heart-beating donor since January 2006. Urokinase perfusion of the artery system was conducted during graft harvesting and reperfusion at the end of graft trimming to reduce the incidence of intrahepatic diffuse biliary stricture. Results Among 21 patients with intrahepatie diffuse and mixed type biliary stricture, 16 patients underwent liver retransplantation, and the other 5 patients died of primary graft failure while waiting for retransplantation. The incidence of intrahepatic diffuse biiiary stricture was 5.9% in non-urokinase perfusion group. On the contrary, the incidence rate of intrahepatie diffuse biliary stricture was 1.4% in urokinase perfusian group (x2 = 5.98, P < 0. 05). Conclusions Liver retransplantation is effective for refractory biliary stricture in liver transplant recipients. The incidence of intrahepatic diffuse biliary stricture is reduced in non-heart-beating donor by using urokinase perfusian.