ABSTRACT
Objective To investigate the correlation among mammographic features、pathology and molecu-lar biology markers of breast infitrating ductal carcinoma(IDC) tissues.Methods The mammographic features of 93 cases with IDC confirmed by surgery and histopathology were analyzed retrospectively.The mastectomy specimens of the IDC were stained with immunohistochemistry,and the expression of ER、PR、C-erbB-2 were measured.The rela-tionship between the immunohistochemical pathologic results and mammographic features was analyzed.Results A-mong the 93 cases of IDC,ER positive expression was positively correlated with the spiculate margin of breast cancer (P<0.05);C-erbB-2 positive expression was positively correlated(P<0.05).Moreover,ER and PR positive expres-sion showed a significant inverse correlation with the calcifying of breast cancer(P>0.05);ER and PR positive ex-pression was positively correlated with the transfer of lymph(P<0.05);there existed correlation between the positive expression of C-erbB-2 and lymphatic metastasis and pathohistology grade(P<0.05).Conclusion There was a pos-itive correlation among IDC mammography、pathology and the abnormal value of ER、PR and C-erbB-2.The X-ray mammography could reflect the diagnosis value of ER、PR and C-erbB-2 roughly,and thadpractical value in determi-ning prognoses and endocrinotherapy.
ABSTRACT
Objective To analyze and evaluate the use of small incision in the treatment of senile intertrochanteric fracture in artificial femur head replacement.Method 79～98 years old senile patients suffered from intertrochanteric fracture use small incision and artificial femur head replacement,a total of 18 cases including male 6 cases and female 12 cases,averaged eighty six years old,type of fracture according to Evans classification,type Ⅲ six cases,type Ⅳ eight cases,type Ⅴ four cases.Result 18 cases were followed up for 3～19 months,no case died,joint function in good situation,6～21 days post operation walk with help of tools,the average time was 7 days,use activity rate of hip joint,degree of pain and living self-service situation as criteria,success rate reached 91%,no relaxation or descendent of prosthesis.Conclusion Trauma is relatively small in use small incision and artificial femur head replacement in the treatment of senile intertrochanteric fracture,the result is satisfactory.