4.Application of tumor-associated antigens in breast cancer therapeutic vaccines
Journal of International Oncology 2013;(1):28-31
In recent years,many breast cancer therapeutic vaccines have been entered several clinical trials,which bring a new promising treatment for breast cancer.These trials reveal the advantages and characteristics of tumor-associated antigens,and put forward the questions waiting to be solved.
5.CT and MRI findings of ovarian granulosa cell tumor
Journal of Practical Radiology 2017;33(9):1397-1400
Objective To study the CT and MRI features of ovarian granulosa cell tumor(OGCT).Methods The clinical and imaging data of 12 cases with OGCT proved by pathology were analyzed retrospectively(10 cases were performed with CT,5 cases were performed with MRI,and 3 cases were performed with both CT and MRI).Results All lesions were solitary.The tumors presented round,oval, or lobulated with clear boundary.In 12 cases, 3 cases were multiple cystic masses with uneven thickness of cyst walls and septation.Mild enhancement of the cyst walls and septation was showed after contrast enhancement.7 cases were cystic and solid masses with multiple cysts, typically with sponge-like pattern,and most cases showed slightly to moderately enhancement.2 cases were solid mass with septation,1 case showed significant enhancement,and 1 case showed slightly enhancement.6 of 12 cases presented enlargement of the utreus and endometrium thickening,1 case was associated with endometrial carcinoma.Conclusion OGCT has characteristic CT and MRI features, and CT and MRI examinations combined with estrogen abnormality are helpful for diagnosis.
8.Analysis of the relevant factors for ischemic necrosis of the talus fracture.
China Journal of Orthopaedics and Traumatology 2015;28(4):368-370
OBJECTIVETo explore the relationship of the classification of talus fracture and surgery methods with avascular necrosis.
METHODSFrom March 2009 to November 2013, 78 patients with talus fracture were treated, of them, 43 cases were followed up from 2 to 5 years. There were 27 males and 16 females, aged from 17 to 65 years old with the mean of 38.6 years. Thirty-nine cases had talar neck injury and 4 cases had talar body injury. Different treatments were performed according to different injury conditions. The time from injury to treatment was from 6 to 48 hours. The effect of classification of talus fracture and surgery methods on avascular necrosis was analyzed.
RESULTSIn 43 cases,19 cases occurred avascular necrosis, including talar neck fracture of type I in 2 cases, type II in 5 cases, type III in 5 cases, type IV in 5 cases and talar body fracture in 2 cases (combined with talar neck fracture). And 29 patients were treated with operation, there was no statistically significant differences in avascular necrosis with different operations.
CONCLUSIONCompared with talar body fracture, talar neck fracture is more easily to develop into avascular necrosis. In the 4 types of talar neck fracture, the possibilities of type III and IV were the most ones.
Adolescent ; Adult ; Aged ; Female ; Fracture Fixation, Internal ; methods ; Fractures, Bone ; classification ; surgery ; Humans ; Male ; Middle Aged ; Osteonecrosis ; surgery ; Talus ; blood supply ; injuries