OBJECTIVETo compare clinical efficacy of anatomic locking plate and Gamma nail in treating unstable femoral intertrochanteric fractures with external wall fractures.

METHODSFrom June 2010 to June 2014,clinical data of 44 patients with intertroehanteric fractures associated with lateral wall fractures (type 31A2.2-3.3) followed more than 12 months,which treated with Gamma nail or anatomic locking plate,were retrospective analyzed. Sixteen patients were treated with anatomic locking plate, including 6 males and 10 females aged from 32 to 83 years old with an average of 56.5 years old. Twenty-eight patients were treated with Gamma nail including 17 males and 11 females aged from 26 to 87 years old with an average of 60.4 years old. Operative time, intraoperative fluoroscopy times, blood loss (intraoperative and hidden blood loss), hospital stays were observed and compared. PPMS and HHS scoring were used to evaluate postoperative clinical effect.

RESULTSAll patients were followed up from 12 to 24 months with an average of 16.2 months. Operative time in Gamma nail was shorter than anatomic locking plate; while blood loss( intraoperative and hidden blood loss) and intraoperative fluoroscopy times in anatomic locking plate were less than that of in Gamma nail. There was no significant meaning in hospital stays between two groups. Postoperative full weight-bearing time in anatomic locking plate was prolonged than Gamma nail. At the final following-up, PPMS in Gamma nail was 7.50 ± 1.78 and 6.82 ± 1.38 in anatomic locking plate, and there was no obvious meaning between two groups (t = 2.341, P = 0.132); there was no significant differences in HHS score between Gamma nail (83.25 ± 11.18) and anatomic locking plate (86.14 ± 12.36) (t = 1.923, P = 0.243). The incidence of complications in Gamma nail was less than anatomic lock-ing plate (P = 0.005).

CONCLUSIONAnatomic locking plate for intertrochanteric fractures with external wall fractures could avoid re-injury of external wall, especially for severe comminuted fractures, difficult for intramedullary nailing, and there was no significant meaning in hip joint function compared with Gamma nail, while postoperative incidence of complications was higher than Gamma nail, so early weight-bearing was not stress.

Adult ; Aged ; Bone Nails ; Bone Plates ; Female ; Fracture Fixation, Intramedullary ; instrumentation ; methods ; Hip Fractures ; surgery ; Hip Joint ; surgery ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Young Adult

Though the occurrence of multiple primary malignant tumor is a rare finding but the reported cases of it has increased in recent years. We collected multiple primary cancer of different organ, tissue and the multicentric origin of bilaterally paired organs. This paper reports 6 cases of multiple primary malignant tumors which were experienced at Yeungnam university hospital in Taegu during the past 2 years with review of journals. The results were as follows. 1. The incidence of multiple primary cancer was 0.31% for 2 years (1987-1988). 2. The ratio between male and female was 1:1 and mean age of incidence was 54.1 years. 3. The ratio between synchronous and metachronous (interval more than 6 months) was 1:1. 4. The time interval between first and second cancer was average 2.7 years in metachronous cases. 5. The most frequent involved organ was stomach, breast and colon in order of frequency. 6. The incidence of familial cancer associations was found in one out of 6 cases. 7. The test of DNCB, multitest CMI and ratio of T4 to T8 were performed in 4 cases but there was no definitive evidence of abnormality. We concluded that every effort should be made to discover the presence of synchronous malignancies in the patients who are being treated for a known tumor, and also special care should be given to detect new metachronous lesions is required.
Breast ; Colon ; Daegu ; Dinitrochlorobenzene ; Female ; Humans ; Incidence ; Male ; Neoplasms, Second Primary ; Stomach

OBJECTIVETo investigate the effect and mechanism of Qingdu Suppository (QDS) in suppressing the growth of SiHa cell of cervical carcinoma on the cytobiologic and molecular biologic level.

METHODSSiHa cells were cultured in media with serum containing different concentrations of QDS and blank serum, as well as serum containing various Chinese herbal or Western drugs as positive control. SiHa cell growth and proliferation was determined by MTT assay, the cell cycle and apoptosis were analyzed by flow cytometry technique, and the expression of proto-oncogene MDM2 detected semi-quantitatively by RT-PCR.

RESULTSThe amount of cells decreased after cultured with drug-containing serum 8% in concentration, with the highest inhibitory effect shown by drug-containing serum after acting for 72 h, which was significantly different to that in the control group (P < 0.01). Among the various time phases of cell cycle, the percentage of cells in S phase was significantly decreased. Drug-containing serum showed somewhat effect on cell apoptosis, but no obvious regularity could be found. RT-PCR showed significant decrease of MDM2 expression.

CONCLUSIONQDS containing serum could not only directly suppress the growth of cervical carcinoma cells, but also inhibit the tumor by the molecular mechanism of down-regulating MDM2 gene expression.

Antineoplastic Agents, Phytogenic ; pharmacology ; Cell Proliferation ; drug effects ; Drugs, Chinese Herbal ; pharmacology ; Female ; Gene Expression Regulation, Neoplastic ; drug effects ; Humans ; Proto-Oncogene Proteins c-mdm2 ; genetics ; Reverse Transcriptase Polymerase Chain Reaction ; Serum ; Tumor Cells, Cultured ; Uterine Cervical Neoplasms ; genetics ; pathology

Humans ; Joint Dislocations/diagnostic imaging* ; Neck Injuries ; Disability Evaluation

BACKGROUND: The laparoscopic cholecystectomy (LC) has been accepted as the procedure of choice for chronic cholecystitis. However in cases of acute cholecystitis, the safety and the efficacy of LC has not been fully determined. Thus we performed this study to assess the clinical outcomes of a LC for acute cholecystitis to evaluate it's efficacy and safety. METHODS: The authors retrospectively analyzed 1,164 LCs performed in Yeungnam University Hospital from May 1991 to March 1996. Among the 1,164 LCs, 118 were performed for acute cholecystitis and 1,046 were performed for chronic cholecystitis. The authors compared the mean operation time, the conversion rate to an open cholecystectomy (OC), the reasons for conversion, the complication rate, the postoperative hospital stay, and the postoperative use of analgesics between the patients with acute cholecystitis and the patients with chronic cholecystitis. RESULTS: In the 1046 patients with chronic cholecystitis, the mean operation time was 55.9 minutes, the conversion rate to an OC was 2.7%, the complication rate was 4.0%, the mean postoperative hospital stay was 3.3 days, and analgesics were used in 48% of the patients. However in the 118 patients with acute cholecystitis, the mean operation time was 65 minutes, the conversion rate to an OC was 11.8%, the complication rate was 16.9%, the mean hospital stay was 4.4 days, and analgesics were used in the 60% of the patients. Also the authors found that the longer duration of preoperative symptoms and an advanced state of inflammation (e.g., GB empyema or gangrenous changes) were the two most common causes of conversion to an OC in the case of acute cholecystitis. Although all the analyzed parameters (especially, the conversion rate and the complication rate) were higher in the patients with acute cholecystitis than they were in the patients with chronic cholecystitis, a LC for acute cholecystitis seems to be acceptable because there were no mortalities and there were no life threatening complications. CONCLUSIONS: From, the aspects of safety and efficacy, a LC can be performed in most patients with acute cholecystitis. However, it should be remembered that the prolonged duration of symptoms prior to a LC increases the conversion rate to O.C. and if we confront the advanced cholecystitis (GB empyem or gangrenous change) with difficult Calot's triangle during a L.C., early conversion to an OC should be considered.
Analgesics ; Cholecystectomy ; Cholecystectomy, Laparoscopic* ; Cholecystitis ; Cholecystitis, Acute* ; Empyema ; Humans ; Inflammation ; Length of Stay ; Mortality ; Retrospective Studies

AIMTo evaluate the best individualized prostate biopsy strategies for Chinese patients with suspected prostate cancer.

METHODSThe present study included 221 Chinese patients who underwent transrectal ultrasound guided prostate biopsies for the first time. All patients underwent the same 10-core biopsy protocol. In addition to the Hodge sextant technique, four more biopsies were obtained from the base and middle regions of bilateral peripheral zones. The differences between 10-core and sextant strategies in cancer detection among patients with different prostate specific antigen (PSA) levels were evaluated. The relationship between PSA level, number of positive biopsy cores and organ-confined cancer rate in prostate cancer patients was also analyzed.

RESULTSThe overall prostate cancer detection rate was 40.7% in the 221 patients. The 10-core strategy increased cancer detection by 6.67% (6/90) in our patients (P < 0.05). The increased cancer detection rates decreased significantly when the patient PSA level increased from 0-20 ng/mL to 20.1-50 ng/mL and > 50 ng/mL (P < 0.01). The number of positive biopsy cores in prostate cancer patients increased significantly with increasing patient PSA level (P < 0.01). The rate of organ-confined prostate cancer decreased significantly with increasing patient PSA level (P < 0.01).

CONCLUSIONThe extended 10-core strategy is recommended for Chinese patients with PSA = or < 20 ng/mL and the sextant strategy is recommended for those with PSA > 50 ng/mL. For patients with PSA ranging from 20.1 ng/mL to 50 ng/mL, the 10-core strategy should be applied in patients with life expectancy = or > 10 years and the sextant strategy should be applied in those with life expectancy < 10 years.

Aged ; Aged, 80 and over ; Biopsy, Needle ; China ; Humans ; Male ; Middle Aged ; Prostate ; pathology ; Prostate-Specific Antigen ; blood ; Prostatic Neoplasms ; blood ; pathology

OBJECTIVES: The aim of the present study was to evaluate changes in the management and 5-year survival rates of patients with oral cancer in our department over a 30-year period. MATERIALS AND METHODS: We investigated the patient distributions, treatment methods, method of neck dissection according to cancer stage, and 5-year survival rates for 700 oral cancer patients over the periods of 1982-1996 (256 patients), 1999-2006 (248 patients), and 2007-2011 (196 patients). RESULTS: Stage IV patients were the largest group in all of the time periods evaluated. Although surgery and radiotherapy were the most common methods in all periods (over 50%), the prevalence of patients who underwent concomitant chemoradiotherapy increased from 7.0% to 16.2%. The use of radical neck dissection decreased from 43.0% to 5.3%, while conservative surgical methods increased from 24.1% to 76.3%. Lastly, the overall 5-year survival rate increased from 31.6% to 63.5% during the study period. CONCLUSION: Although the 5-year survival rate reached the same level as that of other developed countries during the course of our study, most patients continue to come to the hospital with stage IV disease. In order to increase the 5-year survival rate of oral carcinoma, it may be necessary to improve public education and social efforts relevant to early diagnosis.
Chemoradiotherapy ; Developed Countries ; Early Diagnosis ; Education ; Humans ; Mouth Neoplasms* ; Neck Dissection ; Neoplasm Staging ; Prevalence ; Radiotherapy ; Survival Rate*

No abstract available.
Eosinophilia ; Graves Disease ; Propylthiouracil

No abstract available.
Animals ; Rats* ; Reperfusion*

Acquired Immunodeficiency Syndrome ; drug therapy ; genetics ; surgery ; Adult ; Burkitt Lymphoma ; drug therapy ; genetics ; surgery ; virology ; Diagnosis, Differential ; Female ; Genes, myc ; HIV ; isolation & purification ; HIV Infections ; Herpesvirus 4, Human ; genetics ; Humans ; Immunohistochemistry ; Lymphoma, AIDS-Related ; drug therapy ; genetics ; surgery ; virology ; Lymphoma, B-Cell ; pathology ; Lymphoma, Mantle-Cell ; pathology ; Male ; Middle Aged ; RNA, Viral ; analysis ; Sarcoma, Myeloid ; pathology ; Translocation, Genetic