Medical mycology,a branch of mycology,mainly involves studies on various kinds of pathogenic fungi and fungal infective diseases. With the rapid development of medicine science,medical mycology has drawn great attention from all over the world.China has made substantial contribution to the research of medical mycology in recent years.This article summarized the current status of medical mycology research in China.

fluconazole.Conclusion: The susceptibilities of Malassezia species to ketoconazole,itraconazole,and fluconazole are different.Microdilution method from M27-A is suitable for testing the susceptibility of Malassezia in vitro.

Medical mycology a branch of mycology, mainly involves studies on various kinds of pathogenic fungi and fungal infective diseases. With the rapid development of medicine science, medical mycology has drawn great attention from all over the world. China has made substantial contribution to the research of medical mycology in recent years. This article summarized the current status of medical mycology research in China.

Language ; Medicine, Chinese Traditional ; Translations

Objective To study the feasibility of contrast-enhanced ultrasonography (CEUS) in detecting sentinel lymph node(SLN) in patients with colorectal cancer during operation and their clinical significance.Methods Twenty-one patients who underwent radical resection of a primary colorectal cancer were enrolled.During operation,1 ％ methylene blue was injected around the tumor,SLN mapping was performed.Then the SonoVue was injected at the same sites,CEUS was performed to observe changes of SLN in real time,and marked them.The SLN detection rate and accuracy of CEUS were compared to those of conventional dye guided method.Results The rectal cancer of below peritoneal reflex,the detection rate of CEUS for SLN was 92.31 ％,and the accuracy was 88.89％.The detection rate of dye guided method for SLN was 84.62％,and the accuracy was 93.10％,there was no statistically significant difference between CEUS and dye guided method (P ＞0.05).Conclusions When injected SonoVue in submucosal layer,the good mapping of SLN of patients with rectal cancer of below peritoneal reflex can be obtained,it will play an important role in clinical application to map SLN of patients with rectal cancer of below peritoneal reflex.

Objective To explore the preventive and therapeutic effect of recombinant human interleukin-11(rhIL-11) on thrombocytopenia in children with non-lymphocytic leukemia after chemotherapy.Methods Sixteen children who had non-lymphocytic leukemia were divided into 2 groups by randomization,including a therapeutic group and a control group.RhIL-11[50 ?g/(kg?d)] was injected subcutaneously 24 h after chemiotherapy in the therapeutic group,and applied consecutively 10-14 days,and the control group was treated without RhIL-11.Duration of the thrombocytopenia,infusion of blood platelet,diversity of blood platelets counts and adverse effect were observed of the 2 groups.Differences between groups were examined using statistics analysis.Results There were 16 case-times(59.3%) in the therapeutic group that of could be cured without platelet transfusion,but that of control group only had 3 case-times(14.3%);the diffe-rence between 2 groups was significant(P

AlM:To observe clinical effects between the laser in situ keratomileusis ( LASlK ) surgery and the laser subepithelial keratomileusis ( LASEK ) surgery as the second operation after an unsuccessful LASlK surgery.METHODS:Forty-nine patients (98 eyes) with refractive regression after LASlK operation received the second surgery. All patients were divided into two groups:group A and B. Group A (48 eyes of 24 patients) received LASlK surgery and group B ( 50 eyes of 25 patients ) received LASEK surgery. lnspect the main parameters included visual acuity, refraction, corneal curvature, and the total value of high-aberration after 1wk, 1mo and 1a, t-test of groups was used as statistical analysis method.RESULTS: There was statistically significant (P<0. 05) between the two groups in visual acuity after 1wk. There was no statistically significant between the two groups in visual acuity after 1mo, and there was also no statistically significant between the two groups in visual acuity, average spherical equivalent refractive degree, average corneal curvature, and the total value of high-aberration after one year (P>0. 05). There developed one case of epithelium in growth after LASlK surgery, and one case of haze Ⅱ after LASEK surgery.CONCLUSlON: Both LASlK and LASEK surgery can obtain satisfactory therapeutic results after an unsuccessful LASlK surgery.

This paper reports 20 patients with cryptococcal meningitis,which were misdiagnosed before anti-fungal therapy,and the majority of them was diagnosed as tuberculous meningitis or viral meningitis.These patients were treated either with amphotericin B or fluconazale alone,or in combina- tion with flucytosine respectively,of the 15 patients could be evaluated,10 were cured(66.7%),2 im- proved(13.3%),3 died(20%),1 relapsed(10%).The mortality rate among the under age group and the aged group was significantly higher than that of the adult group(71.4% vs 23%).It is the authors' experience that in the early stage intrathecal amphotericin B combines with intravenous fluoconazole and changes to oral fluconazole or itraconazole in the later stage may be a valuable approach for cryptococcal meningitis.

Objective To compare the postoperative effect of pars plana vitrectomy,phacoemulsification and intraoeular lens (IOL)implantation with silicon oil removed,phacoemulsification and IOL implantation.Design A retrospective case-control study.Par- ticipants 91 cases(104 eyes)of proliferative diabetic retinopathy with tractive retinal detachment or vitreous hemorrhage were per- formed cataract surgery with IOL implantation.Methods All patients were followed up average 6 months,in whom 52 eyes with pars plana vitrectomy,phacoemulsification and IOL implantation(combined group),and the other 52 eyes with silicon oil removed,pha- coemulsification and IOL implantation(sequential group).The differences of the postoperative visual acuity and inflammatory reactions of the anterior chamber between the two groups were analyzed.Main outcome measures Visual acuity and inflammatory reactions of the anterior chamber.Results There were 14/52 eyes with best corrected visual acuity more than 0.1 in combined group and 8/52 eyes in the sequential group after the surgeries(X~2=-6.87,P=0.07) .Corneal edema happened in 16/52 eyes in combined group and 6/52 eyes in sequential group 1 week after the surgeries(X~2=11.53,P=0.001).Keratic precipitate happened in 20/52 eyes in combined group and 9/52 eyes in sequential group after the surgeries(X~2=5.79,P=0.019) .Conclusions The incidence of postoperative anterior chamber in- flammation is higher in Phacoemulsification combined with pars plana vitrectomy group.

Objective:To observe the efficacy and safety of itraconazole in treatment of onychomycosis and its influence on nail growth speed. Methods: In a multicentre open study involving 15 medical units nationwide, patients with onychomycosis were treated with orally itraconazole pulse therapy. At each stage after treatment, the clinical efficacy,mycological efficacy, and side-effects of the therapy and the net growth length of normal nail deck were observed.Results: The therapy had a satisfactory efficacy and prolonged effect in treating onychomycosis for both affected fingers and toe nails. The therapy was effective for onychomycosis infected with dermatophyton, yeast or non-dermatophyton fungus and had a fungus-eliminating-rate of 97.86%. The average net growth length of normal nail deck in affected toe nails was slightly longer than that in finger nails on 6 months and 9 months after treatment.No severe side effects were found. Conclusion: Itraconazole pulse therapy is effective and safe for onychomychosis and can increase nail growth length,especially for toe nails.