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1.
Chinese Journal of Primary Medicine and Pharmacy ; (12): 492-496, 2016.
Artigo em Chinês | WPRIM | ID: wpr-487820

RESUMO

Objective To investigate the association between expression of PHH3 and CyclinD1 and their significance in breast invasive ductal carcinoma.Methods Immunostoemical MaxVision staining was used to detect the expression of PHH3 and CyclinD1 in 89 samples of breast invasive ductal carcinoma and 30 samples of normal breast tissues.The correlation was then analyzed between the expression of PHH3 and CyclinD1 and the clinical path-ological parameters as well as prognosis.Results The positive rate of PHH3 in breast invasive ductal carcinoma tis-sues(68 /89,76.4%)was significantly higher than that in normal breast tissues(2 /30,6.7%)(χ2 =45.051,P 0.05 )and the tumor diameter(χ2 =0.014,P >0.05 ).The positive rate of CyclinD1 in breast invasive ductal carcinoma tissues(62 /89,69.7%)was significantly higher than that in normal breast tissues(3 /10,10.0%)(χ2 =32.223,P 0.05)and the tumor diameter (χ2 =1.836,P >0.05).The expression of PHH3 was directly correlated to the CyclinD1 (r =0.497,P <0.05). Kaplan-Meier analysis showed that the expression of PHH3 was negatively correlated with prognosis.Log-Rank test indicated that there was significant difference(χ2 =10.468,P <0.05),CyclinD1 was negatively correlated with prog-nosis.Log-Rank test indicated that there was significant difference (χ2 =7.906,P <0.05 ).Conclusion High expression of PHH3 and CyclinD1 may be correlated with evolution and metastasis of breast invasive ductal carcino-ma.Combined analysis of PHH3 and CyclinD1 may provide a theoretical basis for prognostic information and treatment of patients with breast cancer.

2.
Cancer Research and Clinic ; (6): 44-46, 2009.
Artigo em Chinês | WPRIM | ID: wpr-383631

RESUMO

Objective To evaluate the MRI and CT representations and their valuation of intraeranial dermoid cyst. Methods 23 cases who suffered from intracranial dermoid cyst confirmed by pathology were included retrospectively. The MRI and CT representations, and the pathological and clinical characteristics were analyzed.All the cases were performed with MRI, and 20 cases were performed with CT at the same time. Results 22 cases showed inhomogeneous high signal intensity in T1WI and T2WI, 1 cases showed iso-high signal intensity in T1WI and low signal intensity in T2WI. 8 cases showed plaque-like inhomogeneous high signal intensity in DWI. 19 cases showed homogeneous low density in CT scans with standard window width and level ,amt showed inhomogeneous low density with large window width and low window level. One case showed high density in CT scans with standard window width and level. Fat drop in subrachnoid space and bilateral cerebral ventricle and interstitial brain edema were found in 8 cases with MRI and CT. Conclusion Intracranial dermoid cyst always have typical MRI and CT representations. Distinctive representations could be found when the rupture of dermoid cyst exist, and correct diagnosis could be made before operation. MRI is better than CT in the diagnosis of dermoid cyst.

3.
Chinese Journal of Postgraduates of Medicine ; (36): 27-30, 2008.
Artigo em Chinês | WPRIM | ID: wpr-399782

RESUMO

Objective To investigate the value of application of multi-slice helical CT(MSCT) indiagnosis of basicranial fracture. Methods Sixty-two patients with basicranial fracture were scanned withthin-section scanning mode after conventional CT scanning The images were transferred to the work-station for reconstruction including multiplanar reconstruction (MPR), volume rendering (VR). Comparison between thin-section scanning images and conventional CT scanning images were performed. Results Compared with the conventional CT scanning (67.9% and 45.0% respectively),the rates of fracture displayed of images acquired from thin-section scanning in diagnosis of fractures of anterior and middle cranial fossa (100.0% and 95.0% respectively) ,P<0.01. The two scanning mode in diagnosis of fractures of posterior cranial fossa( 88.9% and 100.0% respectively )differed from each other unstatistically(P>0.05 ). ConclusionThe thin-section scanning of MSCT can improve the diagnostic correctness of basicranial fracture.

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