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Literature analysis,expert consultation,case analysis and other methods were used to establish a public hospital specialty operation evaluation system suitable for high-quality development,including 2 first-level indicators of medical ability and economic operation and 13 second-level indicators.Urology surgery in the pilot hospital was taken as an example to carry out surgical operation effect evaluation.To strengthen the evaluation of public hospital specialized operation,it should pay attention to the evaluation of medical capacity,strengthen the cooperation of functional departments,and improve the supporting policies of operation,for better promoting the development of high-quality operation of hospitals.
RESUMO
Objective To investigate the value of color Doppler ultrasonography in metaplastic breast carcinoma(MBC).Methods The ultrasonic characteristics of 23 MBC and 1 1 8 invasive ductal carcinoma (IDC) confirmed by pathology were analyzed retrospectively.And the ultrasound characteristics of different types of MBC was analyzed according to pathology.Results Mean maximum diameter of(3.73±1 .74)cm in MBC was larger than that in IDC[(2.57 ± 1 .19)cm,P = 0.005].Most MBC lesions showed larger diameter(>3 cm),clear border(56.5%),irregular shape(65.2%),lack of hyperechoic halos(65.2%), posterior enhancement(60.9%),no calcification(60.9%) and grade 2 - 3 of blood flow (56.5%).The detection rate of unclear border,unsmooth edge and hyperechoic halos of MBC was lower than those of IDC (P <0.05).But MBC had a higher detection rate in the masses with larger than 3 cm in diameter and posterior enhancement than IDC.Five (45.5%) lesions of 1 1 squamous cell carcinoma showed cystic constituent.The mean maximum diameter of 5 MBC with mecenchymal tissue lesions was larger than spindle cell carcinoma,but smaller than squamous cell carcinoma.And 4 lesions of the 5 MBC with mecenchymal tissue showed calcification,which occupied the highest proportion among different pathological types of MBC. The ultrasonic coincidence rate for MBC was 86.96%.Conclusions The ultrasonic appearances of MBC have a certain characteristics,and different pathological types of MBC also have corresponding characteristics.It shows important value of ultrasonography in preoperative diagnosis for MBC.
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Objective To investigate the ultrasound characteristics of microinvasive breast carcinoma (MBC),and to improve its detection rate.Methods Sixty-five MBC,85 breast ductal carcinoma in situ (DCIS)and 99 breast invasive ductal carcinoma(IDC)confirmed by pathology were divided into mass type and ductal type according to ultrasonic manifestaions,and the ultrasound characteristics were retrospectively analyzed.Results MBC showed 89.23%(58/65)mass type with 64 lesions and 10.77%(7/65)ductal type. DCIS showed 88.24% (75/85 )mass type with 78 lesions and 1 1 .76% (10/85 )ductal type.IDC group showed all mass type with 102 lesions.In MBC,most mass type lesions were solid and hypoechoic with a mean maximum diameter,which was larger than DCIS,but similar with IDC(P >0.05).More mass type lesions with irregular shape and calcification were found in MBC than in DCIS(P 0.05).The detection rate of spiculate margin in mass type lesions of MBC was higher than DCIS(P 0.05).More ductal type lesions displayed indistinct duct wall in MBC than DCIS(P <0.05 ).Meanwhile,MBC had a higher detection rate of internal blood flow(grade 2-3)than DCIS.Conclusions There are more lesions with large diameter,irregular shape,short spiculate margin and calcification in MBC than DCIS.Compared with IDC, MBC lesions are atypical in spiculate margin,and less lesions show hyperechoic halos and high A/T ratio. To be familiar with ultrasound characteristics of MBC is significant for improving its ultrasound detection rate.
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Objective To investigate the value of ultrasonography in diagnosis and preoperative TNM staging for neuroendocrine breast cancer(NEBC).Methods The ultrasonic characteristics of 12 NEBC and 104 invasive ductal carcinoma(IDC) confirmed by pathology,as well as the metastatic lymph nodes were analyzed retrospectively.The TNM-staging for NEBC by preoperative ultrasonography was evaluated according to pathology.And the relation between lesions size and Ki-67 was then analyzad.Results NEBC lesions mainly showed solid and heterogeneous hypoechoic(66.67％),irregular shape(66.67％),clear border (58.33 ％),posterior enhancement(58.33 ％) and internal blood flow(grade 0-Ⅰ) (66.67 ％).The detection rate of unclear border,irregular edge,hyperechoic halos and uneven internal echo was lower than IDC(P ＜ 0.05).Meanwhile,NEBC had a lower detection rate of calcification and internal blood flow(grade Ⅱ-Ⅲ)than IDC (P ＞0.05).And the detection rate of more round or oval lesions were higher in NEBC than that in IDC (P =0.001).According to pathology,the ultrasonic coincidence rate for T staging of NEBC and pathology was 75％,and for T1-staging was 100％,for T2-staging was 80％.The sensitivity,specificity,positive predictive value and negative predictive value of ultrasonic diagnosis on lymph node metastases was 66.67％,88.89％,66.67％ and 88.89％,respectively.There was a positive correlation between focal maximum diameter with Ki-67 (r=0.026,P=0.004).Conclusions It shows certain value of ultrasonography in diagnosis and preoperative TNM staging for NEBC.