The authors report a case of Von hippel Lindau disease in a 20 years old patients with presenting signs: diminution of visual acuity, intracramial hypertension with a left cerebollar syndrome and existence of an retinal angioma on the right side and papilla oedema on the left side. A scanning examination revealed a cystic tumor with a solid little mass. Angiography showed a capillary nodus coressponding to the mass lesion, with feeding arteries coming from the anterio superior cerebellar artery. Removal of the cyst and the tumor was successful. Pathological examination: Hemangi oblastoma. Negative ultrasound examination of the kidney, pancreas.
Hippel-Lindau Disease ; Case Reports [Publication Type]

Female ; Humans ; Male ; Urogenital Abnormalities ; classification ; diagnosis ; Uterus ; abnormalities

Adolescent ; Adult ; Factor Analysis, Statistical ; Female ; Humans ; Male ; Middle Aged ; Needlestick Injuries ; epidemiology ; etiology ; Personnel, Hospital ; statistics & numerical data ; Retrospective Studies ; Risk Factors ; Young Adult

Humans ; Minimally Invasive Surgical Procedures ; instrumentation ; methods ; Neurosurgical Procedures ; instrumentation ; methods

It is a popular practice for Chinas academia to regard SCI(Science Citation Index)and its IF(Impact Factor)as fundamental indexes for research competency evaluatiop.This article however holds that SCI and IF are but quantitative measurements for evaluating periodicals,and whether it is scientific to evaluate research results with such indexes as they are remains to be jusfified.It also suggests that practitioners in research organizations fully comprehend the meaning of SCI and IF,and use them correctly,so as to guide researchers to contribute their works to proper publishers.

Lung injury is a group of lung inflammation and fibrosis diseases which is caused by a variety of reasons.There is no specific and effective treatment for it.Late irreversible damage is an important factor that cause respiratory dysfunction even the death of patients.Therefore,finding a breakthrough in the treatment of lung injury is one of the research focuses.Mesenchymal stem cells (MSCs)can migrate to lung and participate in reconstruction of injured lung.MSCs can be obtained and cultivated easily,and has characteristics of strong plasticity and immune tolerance.

The effective therapy of limited stage-small cell lung cancer( LS-SCLC) is combined chemotherapy and thoracic radiotherapy(TRT). Early thoracic irradiation is better than later one. Start of any treatment and end of radiotherapy less than 30 days is associated with improved survival in LS-SCLC patients. Concurrent chemoradiotherapy results in longer survival time than sequential and alternating chemoradiotherapy. There are no clear answers on optimal irradiation dose. Hyperfractinated irradiation may have therapeutic benefit compared with conventional irradiation.

Diabetes Mellitus ; diagnosis ; drug therapy ; Diagnosis, Differential ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Hypoglycemic Agents ; therapeutic use ; Medicine, Chinese Traditional ; Phytotherapy ; Reference Standards

Anal Canal ; surgery ; Humans ; Postoperative Complications ; Rectal Neoplasms ; surgery

Objective To investigate the sensitivities and specificities of enzyme-linked inununosorbent assay(ELISA)and immunogold labeling technique in the detection of anti-human immunodeficiency virus antibody.Methods(1)Sensitivity test:15 sera from patients with acquired immunodeficiency syndrome(AIDS)diagnosed by western blotting were diluted proportionately,we detected the anti-human immunodeficiency virus antibody in all diluted sera using ELISA and immunogold labeling technique,and recorded the maximum dilutions of the two methods that the anti-human immunodeficiency virus antibody was positive.(2)Specificity test:200 sera from patients with nonAIDS were detected by ELISA and immunogold labeling technique,and we recorded the negative rates of the two methods.Results(1)Sensitivity test:The maximum dilution of ELISA was significantly higher than that of immunogold labeling technique(P ＜ 0.05).(2)Specificity test:The negative rates of the two methods were 100％,and there was no significant difference between the two methods.Conclusion The sensitivity of ELISA in the detection of antihuman immunodeficiency virus antibody is better than that of immunogold labeling technique,but the sensitivities and specificities of the two methods are consistent when the serum is detected,so the immunogold labeling technique is able to replace ELISA as a screening test for AIDS.