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101.
Marlene S. See M. R. Foxton N. A. Miedzianowski-Sinclair C. E. Roberts C. Nduka 《European journal of plastic surgery》2007,29(8):387-393
The nasolabial fold is a significant facial landmark. Its size, shape, and symmetry are important in facial reanimation surgery,
while effacement is an important goal in rejuvenation surgery. However, quantitative data for the nasolabial fold volume (NLFV)
and depth is still unavailable. We present a new method of measurement using 3D color speckle stereophotogrammetry and its
application in the assessment of NLFV. The VECTRA-3D system was validated to determine its minimum resolution and accuracy.
Normal volunteers aged 13–84 years (n = 87) were imaged in repose. Mother–daughter pairs (n = 15, aged 13–61) were imaged in the upright and supine positions. All data were processed using custom software and analyzed
by linear regression and nonparametric tests as appropriate. NLFV varied from 0.0026 to 0.2306 ml. There was significant correlation
between NLFV and age (r = 0.7269, p < 0.0001). Men had significantly higher NLFV than women across all ages. There was no significant difference between the
left and right NLFV. NLFV altered significantly from upright to supine in all subjects (p = 0.0012). However, the mothers increased their NLFV by 32% from supine to upright postures, which was a greater change than
observed in their daughters. We have demonstrated a rapid, objective, and non-invasive assessment tool for facial reanimation
and rejuvenation surgery. We have quantified the effects of age and posture on NLFV, and the efficacy and longevity of rejuvenation
procedures are currently under investigation. 相似文献
102.
103.
104.
Jamshid Shirani Jagat Narula William C. Eckelman Navneet Narula Vasken Dilsizian 《Journal of nuclear cardiology》2007,14(1):100-110
Conclusions Noninvasive imaging of neurohumoral upregulation in remodeled myocardium suggests that an imaging strategy can be developed
for predicting the rate of remodeling and likelihood of HF development. This should allow a more judicious use of neurohumoral
antagonists especially in subjects who do not have manifest HF.74 In others specific targeted imaging may allow timely selection of individualized treatment strategies and ensure optimization
of therapeutic intervention. Similar to ACE and AII receptors, multiple other targets in the hormonal cascades can identify
the likelihood of adverse and favorable remodeling.74 相似文献
105.
Yuji Takeda Naoki Minato Yuji Katayama Tomoki Shimokawa 《General thoracic and cardiovascular surgery》2005,53(1):42-45
Two successful cases of the surgical treatment for coronary artery aneurysm (non-Kawasaki disease) were reported. The first
case had a saccular aneurysm on the left circumflex coronary artery (LCx) #14. Resection of the LCx aneurysm was performed
subsequent to single vessel coronary artery bypass grafting (CABG) to the distal portion of LCx#14 under the cardioplegic
cardiac arrest. The second case had aneurysms on both the left anterior descending artery (LAD) #7 (fusiform) and the LCx#11
(saccular). After double vessel CABG to LAD#7 and LCx#11, ligation or resection of two aneurysms was performed successfully.
Postoperative courses have been uneventful with good angiographic results achieved. Since these surgical procedures demonstrated
safety, the patients are expected to achieve a good long-term prognosis. 相似文献
106.
Kimihiro Shimizu Yoshimi Otani Takashi Ibe Osamu Kawashima Mituhiro Kamiyoshihara Yasuo Morishita 《General thoracic and cardiovascular surgery》2005,53(1):39-41
Late-onset chylothorax occurred 49 days after right lower lobectomy for lung cancer in a 76-year-old man. Chylothorax was successfully managed by conservative treatment with chest tube drainage and an enteral low-fat diet. Chylothorax may occur in the late period after pulmonary resection and systematic mediastinal lymph node dissection for lung cancer, for which conservative management is the treatment of choice. 相似文献
107.
Michael J. Bernas Robert L. Askew Jane M. Armer Janice N. Cormier 《Current breast cancer reports》2010,2(1):53-58
Lymphedema is an under-recognized, progressive, life-long condition estimated to impact 2-3 million people in the United States.
The incidence of breast cancer related lymphedema varies greatly in the literature largely due to different measurement techniques,
competing thresholds for defining lymphedema, and variation in length of follow-up. Multiple imaging techniques have become
useful for diagnosis. Lymphoscintigraphy is one of the most commonly used, as it can identify pathways of lymphatic drainage,
quantify extent of dermal backflow, and help determine functional and morphologic changes in the lymphatic system. Early detection
and intervention hold the greatest promise of reducing the incidence of lymphedema. Health care providers involved with cancer
patients need to become more educated about lymphedema, aware of current risk-reduction practices, and familiar with methods
of diagnosis and assessment, so that patients with early swelling can be referred to lymphedema treatment specialists at a
time when treatment is more effective. 相似文献
108.
109.
Objective
To investigate an initial approach of radiotherapy, which produces cellular radiation injury by high dose in one fraction. 相似文献110.
Scarlett Lin Gomez Cynthia D O'Malley Antoinette Stroup Sarah J Shema William A Satariano 《BMC cancer》2007,7(1):193