Objective To investigate the value of galactography in the diagnosis with nipple discharge.Methods 40 cases of galactography with nipple discharge proved by clinic and pathology were analyzed retrospectively.Results There were normal ducts in 7 cases, simple duct dilatation in 17 cases, breast duct dilatation accompanied chronic mastitis in 4 cases, breast duct dilatation accompanied hyperplasia in 2 cases, intraductal papilloma in 8 cases, ductal carcinoma in 1 case and abscess of the breast in 1 case.Conclusion Breast galactography plays important roles in diagnosis and differentiation of the breast disease with nipple discharge, and provides significant information for clinical department.

Objective To evaluate the value of breast molybdenum target radiography in evaluating the enlarged axillary lymph nodes in breast diseases.Methods 79 patients underwent breast molybdenum target radiography,including conventional laxial and oblique projection. Some of them were examine furtheremore in compress projection in axillary fossa. The X-ray findings were analysis. And radiologic-pathologic correlation were carried out.Results There were 46 cases of brease carcinoma, 20 cases of hyperplasia,7cases of fibroadenoma,2 cases of plasmacytic mammitis,2cases of lipoma and 2 cases of papilloma in 79 patients. In the 33 cases of breast benign lesion , the enlarged axillary lymph nodes were seen bilaterally in 12 cases, sum was 1 to 5 in each case, smaller than 2 cm in diameter in 31 cases and uneven density in 13 cases were showed. In the 46 cases of brease carcinoma, the enlarged lymph nodes were seen laterally in 43cases, sum was 1 to 4 in each cases, larger than 2 cm in diameter was showed in 17 cases, and all were even density. There were statistical differences in number, diameter and density of enlarged lymph nodes between two groups. Conclusion The enlarged axillary lymph nodes are of different X-ray features in breast benign lesion and malignant lesion,it is helpful in differential diagnosis of breast diseases.

Objective To examine the serum homocysteine,folic acid and Vitamin B12 levels in macrocytic anemia patients and observe their dynamic changes following therapy. Methods Homocysteine,folic acid and Vita-min B12 were analyzed by electro-chemiluminescence immunoassay. Complete blood cell count was analyzed by opti-cal method and resistance method. Results The homocysteine is significantly higher in nutritional megaloblastic a-nemia[ (71.26±27.84)μmoL/L ] than in drug-induced megaloblastic anemia[(11.44±5.06)μmol/L],in myel-odysplastic syndrome[ (9.51±4.13)μmol/L] and in the normal control group[(8.74±5.42)μmoL/L] (P<0.01). After treated with low-dosage folic acid and Vitamin B12,the patients with megaloblastic anemia presented slow declining but eventually normal homocysteine levels,compared with those received high-dosages. Conclusion Homocysteine can be used for differential diagnosis of macrocytic anemia. The duration of remaining of abnormal ho-mecysteine levels is related to the dosage of folic acid and Vitamin B12.

Objective To study the relationship between X-ray features and pathologic infiltration of early gastric cancer.Methods 19 cases of early gastric cancer were analyzed, which were proved by pneumobarium double-contrast examination, operation and pathology. Results There were 9 cases of mucosa cancer and 10 cases of submucosa cancer in 19 patients of early gastric cancer certified by operation. The main X-ray features of mucosa cancer were: a lessened flexibility of local wall, indistinct outline, small trivialities became small nodes and small ditches became indistinct, they looked like pomegranate seeds. The main X-ray features of submucosa cancer were: the local wall was stiff, the density was high, there were small filling defects and small irregular niches, the rugae in the zone involved by the tumour became stiff, large even disappear, small trivialities and small ditches were destroyed. The X-ray findings of early gastric cancer had functional changes, abnormal contraction, more liquid in stomach.Conclusion Pneumobarium double-contrast examination is a voluable method for the diagnosis of early gastric cancer.

[ABSTRACT]OBJECTIVETo study the changes of symptoms, signs and esophageal dynamics characteristics of laryngopharyngeal reflux diseases(LPRD) before and after treatment with esomeprazole and itopride.METHODS The suspected LPRD patients were took the diagnostic treatment with esomeprazole and itopride. Reflux finding score(RFS), reflux symptoms index(RSI) score and high-resolution esophageal pressure were evaluated before and after treatment. The patients were divided into pure LPRD group and LPRD with GERD group according to gastroesophageal reflux disease(GERD) questionnaire scores.RESULTS There were 38 patients confirmed with LPRD(pure LPRD group:12 cases, LPRD with GERD group:26 cases). The BMI, age, gender ratio had no statistical difference between the two groups(P>0.05). In LPRD group, RSI had significant difference before and after treatment(Z=-3.009,P<0.05), but the RFS had no statistical difference before and after treatment(Z=-0.976, P>0.976). In LPRD with GERD group, the RSI and RFS had significant difference before and after treatment(P<0.05). In LPRD group, the esophageal dynamic change had no significant difference before and after treatment(P>0.05), but in LPRD with GERD group, esophageal dynamic parameters of UESP, LESP, DCI, DL had significant difference before and after treatment(P<0.05).CONCLUSIONIn pure LPRD group, the reflux symptoms improved obviously after treatment, but the signs may need treatment for more time. Esomeprazole combined with itopride can improve the esophageal dynamics in LPRD with GERD group, but can not improve that in pure LPRD group. The results suggested that the LPRD and GERD have different pathogenesis.

Objective To study the value of double contrast barium enema(DCBE),colonoscopy and spiral CT in examination of colonic disease.Methods 325 cases with colonic disease underwent DCBE,colonoscope and CT examinations.The detecting rates and the accurate rates in localizing the lesions were compared among these three examinations.Results The detecting rate of lesions by DCBE,colonoscope and CT were 91.1,89.8 and 64.6,respectively,there was no statistical difference between the former two,but there was difference between the former and CT(P

AIM: To study the protective effects of basic fibroblast growth factor (bFGF) on myocardial ischemia in rats and their underlying mechanism. METHODS: A rat myocardial ischemic injury model was established by left coronary artery ligation. The rats were killed at 2 h, 4 h, 8 h after coronary artery occlusion. The samples of blood and myocardium were collected for observing the expression of Bcl-2 and Bax in myocardial cells and the changes of superoxide dismutase (SOD) or myocardial enzymes. RESULTS: The amount of Bcl-2 protein expression of myocardial cells in ischemia + bFGF group was significantly higher than that in ischemia+saline group (P

ObjectiveTo compare the therapeutic effec between sustained low-efficiency dialysis (SLED) and continuous blood purification (CBP) in critically ill patients.MethodsAccording to the treatment ways,96 critically ill patients were divided into SLED group and CBP group.A comparison was made on the biochemical indicators,in-hospital duration,hemodynamic parameters,acute physiology and chronic health evaluation (APACHE-Ⅱ ),the survival and the mortality rates.ResultsAfter treatment,the levels of serum creatine kinase isozyme MB (CK-MB),creatine kinase (CK),creatinine (Cr),glutamic-oxalacetic transaminase (AST),glutamate-pyruvate transaminase (ALT),APACHE Ⅱ score on the 1st,2nd and 7th day were lower than those prior to the treatment in both groups ( P ＜0.05).There were no statistical differences in in-hospital duration, biochemical indicators, APACHEⅡscore,hemodynamic parameters,the survival rate and the mortality rate between the two groups (P ＞ 0.05 ).ConclusionsSLED has similar hemodynamic stability with CBP,and the two methods have similar treatment effects in critically ill patients.However,SLED can be relatively economical and convenient for critically ill patients in clinical.

OBJECTIVE To investigate the effect of subcutaneousimmunotherapy(SCIT) on levels of the serum human beta defensin-2 in children with allergic rhinitis. METHODS 30 cases of children with allergic rhinitis who were treated by SIT were selected as the treatment group, 20 cases of healthy children as the control group. Serum HBD-2 concentration of the control group was tested. Serum HBD-2 concentration of the treatment group was tested at three different time points: before SCIT, half a year after SCIT and one year after SCIT. And total nasal symptom scores(TNSS) and medication scores were recorded at each time point. RESULTS The serum HBD-2 concentration of the control group, that of the treatment group before SIT, half a year after SIT and one year after SIT were 4.62[4.08; 4.87], 3.74[3.37; 4.61], 4.62[4.13; 5.54], 4.79[4.45;6.19]ng/ml. The HBD-2 concentration gradually increased after SCIT. The TNSS of the treatment group before SCIT, half a year after SCIT and one year after SCIT were 7.43±2.15, 4.17±2.16, 4.20±1.92, The medication scores of the treatment group before SCIT, half a year after SCIT and one year after SCIT were 1.25[0.75; 1.38], 0.25[0; 0.75, 0.25[0; 0.75].There was no correlation (all P>0.05) between the serum HBD-2 concentration and TNSS or medication scores of the treatment group. CONCLUSION The serum levels of HBD-2 in patients with allergic rhinitis were lower than those in normal persons. The specific immunotherapy raised the serum HBD-2 levels of allergic rhinitis patients.

OBJECTIVE: To compare the results of supracricoid partial laryngectomy-cricohyoidopexy (SCPL-CHP) and horizontal-vertical hemilaryngectomy in the treatment of mid and late laryngeal carcinoma. METHOD: Retrospective analysis on the types of mid and late stage of laryngeal carcinoma clinical material, 22 patients supracricoid partial laryngectomy-cricohyoidopexy, 20 patients horizontal-vertical hemilaryngectomy, each with the added radiotherapy. The long term results of operation and glottic reconstruction were evaluated by postoperative visiting, semi-quantitative speech intelligibility analysis, electroglottograph (EGG) and so on. RESULT: Forty-two cases of laryngeal cancer patients were decannulated, the decannulation rate was 100%. Postoperative decannulation time: surgical CHP for (44.0 +/- 4.6) d, 3/4 throat operation for (39.0 +/- 2.7) d, two groups of postoperative decannulation time difference was statistically significant (t = 4.2395, P < 0.01). Eight weeks after evaluation, two groups's swallowing function and postoperative evaluation of patients after one year speech intelligibility difference was not statistically significant (P > 0.05). GRBAS in the evaluation of G rating, the difference between the two groups was statistically significant (P < 0.05), CHP group showed,for most patients, a severe hoarse degree, but 3/4 throat operation group mainly represented a moderate degree lever. EGG parameters were checked after 1 years. F0 comparative differences was not statistically significant (P > 0.05), and the jitter, shimmer and NNE compared CHP group to 3/4 laryngectomy group were significantly increased (P < 0.05). Kaplan-Meier method statistics show: CHP group and 3/4 laryngectomy group 3 years and 5 year accumulate survival rates were 95.5% and 89.7%, 85.1% and 83.7% respectively, two groups of three, five years of survival difference was not statistically significant (P > 0.05). CONCLUSION According to the laryngeal of middle-late carcinoma, the region and the involvement of the scope were considered to choose appropriate surgical treatments, and both can complete resection of the tumor, and can retain good laryngeal functions,and CHP has a wider range of operation indications and clinical application prospect, is worthy to be popularized.
Adult ; Aged ; Carcinoma, Squamous Cell ; surgery ; Cricoid Cartilage ; surgery ; Deglutition ; Humans ; Hyoid Bone ; surgery ; Laryngeal Neoplasms ; surgery ; Laryngectomy ; methods ; Male ; Middle Aged ; Pharynx ; surgery ; Retrospective Studies ; Treatment Outcome