1.The Diagnostic Value of Colonoscopy Compared with Colon Double Contrast Radiography to Colon Carcinoma
Journal of Practical Radiology 2001;0(01):-
Objective To evaluate the value of diagnose of colon carcinoma by colonoscopy and double contrast radiography.Methods The results and data of radiography diagnosis,colonscopy diagnosis,biopsy and post-operation pathology were analyzed retrospectively.Results The rate of accordance by X-ray diagnosis was 85.4%,colonscopy 80.5% and biopsy 84.6%.Conclusion The method of examination of colon double contrast radiography preceeds to colonoscopy examination when the patients were suspected suffering from the right colon or left colon carcinoma accompanying by masses;colonoscopy is the first method of diagnosis to choose when the patients were suspected suffering from carcinoma of sigmoid colon or colon polyps undergoing malignant changes.
2.Practice of and experience in reforming the property right system of enterprise-owned hospitals
Zhenghua FU ; Chao GAO ; Qiuping SUN
Chinese Journal of Hospital Administration 1996;0(01):-
The Workers' Hospital of Huangmian Group in our city, which succeeded in separating from the enterprise and becoming commercially oriented through reforming the property right system, has made some worthwhile attempts at transforming the property right system of enterprise-owned hospitals. The experience accumulated includes: commercialization of enterprise-owned hospitals through reforming the property right system is a must in adapting to the system of the socialist market economy and setting up the system of modern enterprises; it is also a must in the current reform of the health system; reform of the property right system of enterprise-owned hospitals gave strong impetus to the reform of operational mechanisms of personnel matters, distribution and management within the hospitals; appropriate policies are the key to ensuring the success of the reform; and hospitals with transformed ownership ought to maintain their original functions and continue to undertake such social tasks as medical treatment, prevention of diseases, healthcare and supervision of public hygiene.
3.No Synergistic Effect of Combined Olmesartan and Temocapril on Reversal of Left Ventricular Hypertrophy
Nan JIA ; Qiuping HUANG ; Wei JIN ; Jianjun ZHANG ; Baogui SUN
Chinese Journal of Hypertension 2007;0(04):-
Objective To explore whether combined olmesartan angiotensin Ⅱ receptor type 1 blocker(ARB) and angiotensin-converting enzyme inhibitor(ACEI) temocapril have synergistic effect on reversal of left ventricular hypertrophy (LVH) in stroke-prone spontaneously hypertensive rats (SHRsp). Methods Fourty-four SHRsps and 11 Wistar-Kyoto rats(WKY) were divided randomly into 5 groups:WKY-control group, SHRsp-control group, SHRsp-olmesartan 10 mg/(kg?d)group, SHRsp-temocapril 10 mg/(kg?d)group, and SHRsp-Olmesartan 3 mg/(kg?d)+temocapril 3 mg/(kg?d) group for 6 weeks. Hearts weight were measured and histologically studied. The mRNA expression of angiotensin Ⅱ receptor type 1(AT1R) and integrin ?1 in myocardium was detected by RT-PCR. Results Olmesartan, temocapril and the their combination significantly reduced systolic blood pressure in a similar magnitude. Combination therapy was shown not greater effect in reversal of LVH than by olmesartan alone, although the effect by both of them was greater than temocapril monotherapy. The mRNA levels of AT1R and integrin ?1 in SHRsp were significantly decreased by treatment with olmesartan, temocapril, or combination therapy. Olmesartan and combination therapy result in greater decreases in expression of AT1R and integrin ?1 mRNA in myocardium than that by temocapril. Conclusion Compared with olmesartan alone, the combination of ARS and ACEI didn't show synergistic effect on reversal of left ventricular hypertrophy as were down-regulation of AT1R and suppression of integrin ?1 mRNA in myocardium.
4.The effect of Gengnianle Granule on hypothalamic-pituitary-ovarian axis in climacteric rats
Yanhong SUN ; Ji LI ; Ruomin JIN ; Shengguang FU ; Qiuping GUO
Chinese Traditional Patent Medicine 1992;0(01):-
AIM: To investigate the effect of Gengnianle Granule on hypothalamic-pituitary-ovarian(HPO) axis in climacteric rats.METHODS: 12-15 months SD female rats were randomized into climacteric group and young control group was selected additionally.After being administrated for thirty days,the level of E_2、P、Te、FSH、LH in serum were examined by the radio-immunity method,the expression of GnRH in hypothalame,the expression of ER in hypothalame and pituitary appendage were examined by the immunohistochemical method. RESULTS: Compared with climacteric group,Gengnianle Granule could increase the level of E_2、P in serum(P
5.Imaging Diagnosis of Primary Non-obstructive Megaureter(A Report of 28 Cases)
Miaoling LI ; Qiuping WANG ; Yongqian QIANG ; Xingwang SUN
Journal of Practical Radiology 2001;0(07):-
Objective To improve recognition and diagnosis of primary non-obstructive megaureter.Methods The authors analyzed the X-ray findings of intravenous urography and B-ultrasonographic manifestations of 28 cases with primary non-obstructive megaureter proved by varied examinations and operations.Results The X-ray and B-ultrasonographic manifestations as follows:in the terminal ureter,there was a short segment,less than 3 cm in length,with normal caliber but adynamic to micturition and the ureter proximal to the adynamic segment was secondarily dilated remarkably.The terminal end of the dilated ureter appeared as drumstick shaped,spindle-shaped,snakehead shaped or rattail shaped.On right time fluoroscopy and B-ultrasonographic observation,a decrease of peristalsis frequency,increase of peristalsis range,interrupted downward convey of peristalsis wave could be noted.Conclusion The contrast urography is the main method,B-ultrasonography and cyctocopy are helpful for the diagnosis of primary non-obstructive megaureter.
6.The Clinical and X-ray Manifestations of Primary Non-Hodgkin's Lymphoma of Bone(An Analysis of 14 Cases)
Yongqian QIANG ; Xingwang SUN ; Miaoling LI ; Qiuping WANG
Journal of Practical Radiology 2001;0(08):-
Objective To study the clinical and X-ray manifestations of primary non-Hodgkin's lymphoma(PNHL)of bone so that to suppy the valuable informations for clinical diagnosis and treatment of this disease.Methods 14 cases with PNHL of bone confirmed by clinic and pathology were analyzed retrospectively.There were 9 male and 5 femal,age ranged from 20 to 60 years with average of 35 years,and average history of disease was 11 months in all cases.Results Of all cases single bone involved in 11 cases,multiple bone involved in 3 cases,most of them the flat bone and the distal end of long bone were involved.The appearances of the lesion on X-ray were bony destruction with slight sclerosis at the margin of destructive area,there were periosteal reaction,soft tissue masses and destruction of joint manifestations,PNHL of bone can be classified as four typers:osteolytic(n=8),sclerotic(n=2),mixed(n=3)and cystic(n=1)lesions by the form and feature of bone destruction.Conclusion PNHL of bone has characteristic X-ray manifestations comparatively.The correct diagnostic rate can be improved if we concern about clinical data.
7.The Evaluation of Imaging Examination in the Diagnosis of Colon Cancer
Qiuping WANG ; Lin BAI ; Yongqian QIANG ; Xingwang SUN
Journal of Practical Radiology 2001;0(01):-
Objective To study the procedure of imaging examination for the patients with colon cancer.Methods The comparative study on ultrosonograph, pneumobarium double contrast examination, colonscopy and CT in 82 cases with colon carcinoma comfired by operation and pathalogy were carried out.Results The detective rate of colon cancer was 90.1%,89.5%,53.8% and 53.3% by pneumobarium double contrast examination,colonscopy ultrosonography and CT respectively.The detective rate of metastasis in liver was 100% by ultrosonograph and CT.Conclusion Pneumobarium double contrast examination and colonoscopy are the main methods for diagnosis of colon cancer. Ultrosonography and CT are the important methods in evaluating the stage of colon carcinoma before operation.
8.CT Diagnosis of Hepatic Abscess
Miaoling LI ; Xingwang SUN ; Qiuping WANG ; Yongqian QIANG ; Yuelang ZHANG
Journal of Practical Radiology 1996;0(04):-
Objective To analyse the CT features of hepatic abscess in different stages of pathology so that to improve the accuracy of CT diagnosis.Methods The plain CT and triphase contrast-enhanced CT findings of hepatic abscesses in 50 cases proved by surgery or other clinical methods were retrospectively analysed and compared with CT findings of hepatic carcinoma,hepatic metastases and hepatic hemangiomas.Results CT features of hepatic abscesses were divided into three types according to different stages of pathology.Early pyogenic hepatic abscess(10 cases)had two types:small cavitation(9 cases)and mass(1 case).Typical pyogenic hepatic abscess(38 cases)and granulomatous hepatic abscess(2 cases).Conclusion CT findings of liver abscesses are different in different stage of pathologic changes,triphase contrast-enhanced CT is specific in diagnosing hepatic abscess.
9.Liver Cystic Lesions:CT and MRI Diagnosis
Yongqian QIANG ; Xingwang SUN ; Miaoling LI ; Qiuping WANG ; Yuelang ZHANG
Journal of Practical Radiology 2000;0(02):-
Objective To explore CT and MR manifestations and its diagnostic value of liver cystic lesions.Methods The clinical and imaging data of 78 cases with liver cystic lesions were collected,including 21 cases of inflammatory cystic lesions,30 cases of tumor cystic degeneration and 27 cass of congenital growth cysts.Results The detected rate of liver cystic lesions with CT and MRI was all 100%.For inflammatory cystic lesions,tumor cystic degeneration and growth cyst,CT diagnostic accurate rate was 76%,90% and 93%,respectively,and MR was 83%,93% and 100% respectively.CT and MR manifestations:Of all inflammatory cystic lesions,hepatic abscess and liver echinococcosis cyst appeared as cystic occupying lesion,the cysts were of tension,low-density band on CT or water-like signal intensity on MR around the lesions in hepatic abscesses.Liver echinococcosis cysts were of big cyst with small cyst sign and enhanced moderately in cystic wall post contrast-enhanced scan.The metastasis cystic tumors showed single or multiple cystic lesions and mild or moderate circular enhancement.The primary liver tumor's cystc degenerative lesions showed cyst-solid lesions on CT and MR,and were of enhanced manifestations of the primary tumors.Growth cysts were single or multiple low-density or water-like signal intensity,generally there was not enhanced.Conclusion CT and MR have great diagnostic value for the location and nature of cystic lesions.
10.The Clinical Evaluation of MR Cholangiopancreatography
Yuelang ZHANG ; Yongqian QIANG ; Xingwang SUN ; Miaoling LI ; Qiuping WANG
Journal of Practical Radiology 2001;0(01):-
Objective To evaluate the clinical diagnostic value of magnetic resonance cholangiopancreatography ( MRCP ).Methods MPCP data of 42 cases with pancreatic and bile duct lesion proved by operation and pathology were analyzed retrospectively.MRCP was performed using single-shot-radio SE sequence (SSH/RAD). Of all cases included bile duct lithiasis in 19 , inflammation in 3,congenital cyst in 6 , carcinoma in 12,jaundice caused by diverticulitis of duodenum in 1 and Mirizzi syndrome in 1 .Results MRCP was succeeded at one time in all cases . On MRCP , the visual rate of intrinsic and extrinsic hepatic bile duct was 100% and that of common pancreas duct was 80.58%.The localized and qualitative diagnosis of lesions were up to 100%,88.2% respectively.Conclusion SSH/MRCP/RAD plays an important role in diagnosis of the pancreatic and bile duct lesion in clinical practice.