The 2008 World Health Organization Classification of Tumors of Hematopoietic and Lymphoid Tissues (4th edition) has greatly advanced the diagnosis, treatment, academic exchange, and research of lymphoma worldwide. A new revised edition will be published soon, in which the diagnosis and management of lesions at the very early stages of lymphomagenesis, the diagnostic criteria for several entities, and the genetic/molecular landscape of numerous lymphoid neoplasms and their clinical correlates have been clarified, refined, detailed, and expanded. Furthermore, several new concepts have been suggested in the upcoming revised edition, although the framework of classification remains the same. These updates will lead to development of more targeted therapeutic strategies and increase our confidence in the era of precision medicine. This manuscript will review the major advances and updates that are helpful for our un-derstanding and improvement in tumor diagnosis.

Objective: To study mental state of children with hematological malignancies in hospital and psychosomatic symptoms of their parents Method:EPQ for children and CBCL (Achenbach children's behavior checklist) were applied to 57 children with hematological malignancies in hospital, SCL-90 were applied to their parents Children in the same hospital with other diseases were sampled as control matched by age, sex etc Results:Children with malignancies had lower scores in extro-introversive than control The rate of behavior problems was 21%, manifested as boys with somatic complaints, delinquency and social problems; and girls with depression and social withdraw Parents of children with malignancies had higher score of SCL-90 than parents of children as control There was positive correlation between SCL-90 score of parents and behavior problems of their children with malignancies Conclusion:Family with children with hematological malignancies needs more care and help

Following the aging of population in the whole world and prolongation of survival time of patients with chronic diseases such as coronary heart disease, hypertension, and etc, the incidence rate of chronic cardiac failure increased obviously, especially its high level lethality rate becomes a big challenge which the clinical cardiologists must face to. As one of important treating methods, rehabilitation therapy has been attracting attention more and more.

Objective To evaluate the therapeutic effect of hydrogen-rich saline on allergic contact dermatitis (ACD) in mice and to explore its underlying mechanisms.Methods Forty mice were equally divided into 4 groups:control group,control treatment group,ACD group and ACD treatment group.ACD was induced by repetitive topical application of dinitrofluorobene (DNFB) to the left ear of mice on day 1,2 and 5.Hydrogen-rich saline was intraperitoneally given to the mice in the ACD treatment group at a dose of 5 ml/kg per day from day 1 to 5.On day 6,the mice were sacrificed,ear tissue was removed from them and subjected to measurement of thickness and weight,detection of tumor necrosis factor (TNF)-α,interleukin (IL)-6,IL-17 and interferon (IFN)-γ expression by enzyme linked immunosorbent assay,as well as numeration of inflammatory cells in lesions after hematoxylin-eosin (HE) staining.Data were processed by SPSS 18.0 software,and statistical analysis was carried out by one-way analysis of variance and least significant difference (LSD) procedure.Results Compared with the control group,the ACD group showed a significant increase in lesion score (7.33 ± 1.53 vs.0,P ＜ 0.05),differences in the thickness ((0.73 ± 0.15) mm vs.(0.13 ± 0.05) mm,P ＜ 0.05) and swelling degree (expressed as tissue weight:(18.67 ± 3.05) mg vs.(3.33 ± 1.52) mg,P ＜ 0.05) between the left and right ear,expressions of TNF-α ((1475.52 ± 233.81) pg/mg vs.(239.01 ± 52.39) pg/mg,P＜ 0.05),IL-6 ((184.65 ± 78.39) pg/mg vs.(42.28 ± 17.64) pg/mg,P＜ 0.05),IL-17 ((628.56 ± 201.44) pg/mg vs.(127.58 ± 50.28) pg/mg,P＜ 0.05) and IFN-γ ((197.72 ± 37.81) pg/mg vs.(24.57 ± 8.31) pg/mg,P ＜ 0.05),and the number of inflammatory cells per square millimetre in the left ear tissue (752.00 ± 166.06 vs.127.33 ± 77.18,P ＜ 0.05).However,hydrogen-rich saline treatment induced a statistical decrease in all of these parameters in the ACD treatment group compared with the ACD group,including lesion score (3.33 ± 0.58,P ＜ 0.05),difference in thickness ((0.46 ± 0.11) mm,P ＜ 0.05) and swelling degree ((11.00 ± 2.64) mg,P ＜ 0.05),expressions of TNF-α ((817.72 ± 101.13) pg/mg,P＜ 0.05),IL-6 ((95.86 ± 36.65) pg/mg,P＜ 0.05),IL-17 ((373.38 ± 126.74) pg/mg,P＜ 0.05),IFN-γ ((63.31± 17.38) pg/mg,P ＜ 0.05) and the number of inflammatory cells per square millimetre (384.00 ± 97.35,P ＜0.05).Conclusion Hydrogen may inhibit the release of inflammatory factors in ACD.

[Objective]To explore the clinic results of bi-posterolateral fusion combined with coralline hydroxyapatite interbody fusion,a three point stable spine fusion technique in the treatment of degenerative vertebra disc disorder.[Method]Bi-posterolateral fusion combined with posterior interbody fusion were performed to treat 41 cases of degenerative vertebra disc disorder from August 1998 to August 2006.The patients included 18 men and 23 women;their average age was 48 years.The slippage and grade of spondylolisthesis before and after spine fusion were investigated.The severity and slippage of radiographic measurements were also recorded,along with the average follow up of 19.1 month(range 12-48 months).The three point spine fusion applied autologous bone chips for bi-posterolateral fusion and one cubic block of coralline hydroxyapatite for anterior inter body fusion which achieved by PLIF technique.[Result]In the 41 patients who had underwent three point spine fusion surgery,only 1/41 patients experienced nerve root pain after surgery,and in most cases clinical symptoms were improved greatly.In 21/41 patients who had severe lower back pain completely disappeared after surgery,and in 9/41 cases these symptoms were minimal.The clinical evaluation according to the symptoms before the operation was excellent 2.4%(1/41),good 19.5%(8/41),fair 21.9%(9/41),bad 56.1%(23/41);after operation excellent 68.3%(28/41),good 29.2%(12/41),fair 2.4%(1/41),bad 0.0%(0/41).A radiographic measurements showed the anterior disc height was 8.05?2.35mm before operation and 11.44?3.38mm after operation(P

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

OBJECTIVE:To provide reference for development of PIVAS.METHODS:Based on the practical condition of our hospital,the necessity of PIVAS and several key problems in the implementation process were analyzed.RESULTS & CONCLUSIONS:It is a natural tendency to establish PIVAS for the development of pharmacy.Several problems such as criteria for PIVAS establishment,charge standard,coverage of drug category and medication chronergy need to be further improved.

2*!cm. Conclusions Large invasive and metastatic carcinoid tend to be malignant, and the prognosis is usually poor, with which a radical resection may help.

Objective To investigate the effect of binding pancreaticojejunostomy (BPJ) on the prevention of the pancreatic leakage after pancreaticoduodenectomy(PD). Methods The clinical data of 108 patients who underwent PD, including 26 cases of BPJ since 2001 and 82 cases of other type of pancreaticojejunostomy from 1993 to 2000,were retrospectively analyzed. Results The frequency of pancreatic leakage in this series was 13.9%. No pancreatic leakage occurred in BPJ group, whereas the frequency of pancreatic leakage in end-to-end invaginated pancreaticojejunostomy group and duct-to-mucosa pancreaticojejunostomy group was 24.6%(14/57) and 4.0%(1/25),respectively. The frequency of pancreatic leakage in BPJ group was significantly lower than that in end-to-end invaginated pancreaticojejunostomy group(P0.05). Conclusion BPJ may be effective in the prevention of the pancreatic leakage after PD.

Objective: To investigate the successive fluctuation of some Thl type cytokines in the peripheral blood of tumor-bearing mice treated with tumor-derived heat shock protein 70 ( HSP70) , explore the mechanism of HSP 70 in breaking through the tumor-immunity tolerance of the organism with tumor-burden and in inducing effective anti-tumor immune response, and provide valuable reference for tumor-derived HSP70 administration in treating human cancer. Methods : Cell culture, techniques for protein extraction and purification, SDS-PAGE, Western-blot, capillary electrophoresis, ELISA technique and animal experiment were applied. Results: HSP70 could result in apparent tumor-inhibitory effect and upregulate some Thl type cytokines(IL-2, TNF-?, and IFN-?) in the peripheral blood of the treated mice gradually to the frequency of HSP70 administration, and showed no reduction trend in two weeks after the final treatment. Statistically significant difference was observed contrasted with those of the control group (P