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1.
Chinese Journal of Plastic Surgery ; (6): 493-496, 2018.
Artigo em Chinês | WPRIM | ID: wpr-806680

RESUMO

Madelung′s disease is a rare lipid metabolic disorder with unclear mechanism, characterized by the formation of diffuse uncapsulated lipomas in face, neck, shoulder and other body areas. This disease mainly affect middle-aged male, and is related to alcohol abuse. The treatment nowadays is only palliative surgery with a high recurrence rate, including lipectomy and liposuction. Both of them have advantages and disadvantages.

2.
Chinese Journal of Ultrasonography ; (12): 748-752, 2017.
Artigo em Chinês | WPRIM | ID: wpr-667143

RESUMO

Objective To evaluate the coupling relationship between segmental longitudinal strain and left ventricular volume at different phases of the cardiac cycle by two dimensional speckle tracking imaging. Methods 2D grey scale images of 41 healthy adults were acquired,and time curve of left ventricular volume (LVV),segmental longitudinal strain(LS)and segmental longitudinal strain rate(LSr)were outputed by analysis software.The correlations between LVV and LS or LSr in isovolumic relaxation time(IVRT),the rapid filling time(RFT),the atrial filling time(AFT)and the ejection time(ET)were analyzed respectively. Results ①IVRT:LS in basal segment,middle segment,apical segment of interventricular septum,in apical segment,basal segment of the lateral wall,and in middle segment of inferior wall were low-moderate negatively correlated with LVV;only LSr in middle segment of anterior wall was negatively correlated with LVV(P<0.05).② RFT:LS in middle segment,apical segment of interventricular septum,in apical segment of the lateral wall were negatively correlated with LVV;LSr in basal segment,middle segment, apical segment of interventricular septum,in apical segment,middle segment,basal segment of lateral wall, in middle segment,basal segment of inferior wall were low-moderate negatively correlated with LVV(P <0.05).③AFT:LS in basal segment of inferior wall,in apical segment,basal segment of the anterior wall were low negatively correlated wtih LVV(P <0.05).④ET:LS in basal segment,middle segment,apical segment of interventricular septum,in apical segment,basal segment of the lateral wall were low negatively correlated with LVV(P <0.05);only LSr in apical segment of lateral wall was negatively correlated with LVV(P<0.05).Conclusions LS or LSr in special segments of interventricular septum,lateral wall, anterior wall and posterior wall are actively participate in the volume change of the left ventricle in healthy adults,specific myocardial segments of left ventricular wall are involved in left ventricular volume changes.

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