نتایج جستجو برای: vascularity

تعداد نتایج: 2950  

Journal: :iranian journal of otorhinolaryngology 0
mojtaba mohammadi ardehali otorhinolaryngology research center, amir-a’lam hospital, tehran university of medical sciences, tehran, iran jahangir ghorbani department of otorhinolaryngology, tehran university of medical sciences, tehran, iran

juvenile nasopharyngeal angiofibroma (jna) is a rare, benign and locally invasive tumor. massive bleeding because of vascularity of tumor and postoperative recurrence are potential problems of management. endonasal approach reduces the rate of postoperative recurrence, intraoperative bleeding, and complications of surgery, time of operation and duration of hospitalization. in this article, we r...

Objective- Tendon healing, in terms of histologic and functional characteristics, is always inferior to its normal level due to the poor vascularity and low metabolic rate. Curcumin possesses anti-inflammatory, anti-oxidant and healing effects. This study aimed to investigate effects of curcumin on Achilles tendon experimental injury using histopathology, biomechanical and functional evaluation...

Journal: :Journal of Crohn's and Colitis 2023

Abstract Background Intestinal Behçet's disease (BD) is a relapsing-remitting typically associated with punched-out ulcers in the ileocecal region. Optimal monitoring of activity necessary; however, ileocolonoscopy cannot be performed on regular basis as it invasive, resource-intensive and causes considerable patient discomfort. Furthermore, there are risks intestinal bleeding perforation cause...

2012
Takeshi Azuma Yukihide Matayoshi Yohsuke Sato Yujiro Sato Yasushi Nagase

Several molecular targeted agents have been approved for clinical use for metastatic renal cell carcinoma (mRCC). A case of a 32-year-old woman with mRCC is presented. These tumors could change vascularity by administration of molecular agents. We could select a drug timely based on findings of computed tomography. To our knowledge, this is the first report that tumor's character change induced...

2017
Remo A. Largo Venkat M. Ramakrishnan Martin Ehrbar Daniel Eberli

Journal: :Circulation 2011
Jan Fiedler Virginija Jazbutyte Bettina C Kirchmaier Shashi K Gupta Johan Lorenzen Dorothee Hartmann Paolo Galuppo Susanne Kneitz John T G Pena Cherin Sohn-Lee Xavier Loyer Juergen Soutschek Thomas Brand Thomas Tuschl Joerg Heineke Ulrich Martin Stefan Schulte-Merker Georg Ertl Stefan Engelhardt Johann Bauersachs Thomas Thum

BACKGROUND Myocardial infarction leads to cardiac remodeling and development of heart failure. Insufficient myocardial capillary density after myocardial infarction has been identified as a critical event in this process, although the underlying mechanisms of cardiac angiogenesis are mechanistically not well understood. METHODS AND RESULTS Here, we show that the small noncoding RNA microRNA-2...

2014
Jae-Hyun Chung Seong-Ho Jeong Eun-Sang Dhong Seung-Kyu Han

approached with care, and either neovascularization across the flap should be confirmed or the main vascular pedicle should be left intact. We report a case of the total loss of a flap after a secondary operation was performed 18 months after successful reconstruction using a latissimus dorsi muscle flap. There is controversy concerning flap neovascularization, and many factors can compromise f...

Journal: :Journal of drugs in dermatology : JDD 2012
Lisa Zaleski Sabrina Fabi Mitchel P Goldman

Melasma is a complex multifactorial disorder whose pathogenesis is not well understood. In addition to increased pigmentation, increased vascularity associated with pigmentation is present. A variety of topical treatments targeting pigmentation are available with temporary improvement of mainly the epidermal components of melasma. Intense pulsed light (IPL) is a broadband light source that can ...

2016
Kevin D. O’Brien Daniel S. Hippe Huijun Chen Moni B. Neradilek Jeffrey L. Probstfield Suzanne Peck Daniel A. Isquith Gador Canton Chun Yuan Nayak L. Polissar Xue-Qiao Zhao William S. Kerwin

This brief data article summarizes the clinical risk factors and laboratory data of a group of subjects recruited for the AIM-HIGH trial (Atherothrombosis Intervention in Metabolic Syndrome with Low HDL/High Triglycerides and Impact on Global Health Outcomes) and an associated magnetic resonance imaging (MRI) substudy. The sample is restricted to those on statin therapy at the time of enrollmen...

2009
K-H. Herrmann P. A. Baltzer I. Krumbein C. Geppert W. A. Kaiser J. R. Reichenbach

Vascularisation is an important marker for the diagnosis of breast tumors. MR Mammography (MRM) is therefore used as a non-invasive, versatile method to characterize both microvessel density and macroscopic vascularity [1]. Although there is ample evidence that the overall vascularity is an indicator for tumor type and grade, separation of arteries from venous vessels is often hindered due to t...

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