Abstract:
:We report a hemodynamical assessment of the blood turnover pattern as well as the imaging of cavernous hemangioma in a cavernous sinus using time-resolved contrast enhanced 2D projection MRA, also known as MR-DSA, and conventional digital subtraction angiography (DSA), before and after radiotherapy. MR-DSA showed very fast dynamical images of a contrast turnover pattern and was well matched with the findings obtained from DSA. MR-DSA is a non-invasive study, and can replace DSA in examining a vascular tumor for the initial work-up and follow-up examination.
journal_name
Yonsei Med Jjournal_title
Yonsei medical journalauthors
Shim YW,Chung TS,Kang WS,Lee KS,Strecker R,Hennig Jdoi
10.3349/ymj.2003.44.5.908keywords:
subject
Has Abstractpub_date
2003-10-30 00:00:00pages
908-14issue
5eissn
0513-5796issn
1976-2437pii
200310908journal_volume
44pub_type
杂志文章abstract::Coronary no-reflow is defined as inadequate myocardial perfusion of a given coronary segment without angiographic evidence of mechanical vessel obstruction. No-reflow is visualized angiographically as a reduction in thrombolysis in myocardial infarction (TIMI) flow grade and is typically accompanied by chest pain, ele...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2010.51.4.599
更新日期:2010-07-01 00:00:00
abstract:PURPOSE:Recent evidence shows that nitric oxide (NO) may exhibit both pro-cancer and anti-cancer activities. The present study aimed to determine the differentially expressed proteins in NO-treated NIH/3T3 fibroblasts in order to investigate whether NO induces proteins with pro-cancer or anti-cancer effects. MATERIALS...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2015.56.2.563
更新日期:2015-03-01 00:00:00
abstract::Dieulafoy's lesion is an uncommon cause of gastrointestinal bleeding. Hemorrhage occurs through mucosal erosion from an abnormally dilated submucosal artery. Although Dieulafoy's lesion is usually located in the stomach, it may occur anywhere in the gastrointestinal tract. We report here on a case of jejunal Dieulafoy...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2005.46.3.445
更新日期:2005-06-30 00:00:00
abstract::The aim of this study was to determine the usefulness of early magnetic resonance imaging findings in predicting neurologic recovery at or below the injured level in traumatic cervical spinal cord injuries. Thirty patients with traumatic cervical spinal cord injuries were included. All of the patients received a magne...
journal_title:Yonsei medical journal
pub_type: 临床试验,杂志文章
doi:10.3349/ymj.2005.46.3.379
更新日期:2005-06-30 00:00:00
abstract::The Harmonic Scalpel made by Ultracision is a system for endoscopic cutting. The energy source is vibration. The power box is attached to a forceps or blade, and the vibrational frequency of the blade approaches 55,500 cycles/second. This causes a knife-like action of the blade through tissue, with enough heating to c...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.1999.40.6.545
更新日期:1999-12-01 00:00:00
abstract::Endothelial progenitor cells (EPCs) have been reported to possess the capacity to colonize vascular grafts and hold promise for therapeutic neovascularization. However, limited quantities of EPCs have been the major factor impeding effective research on vasculoangiogenesis. In this study, cytokine and culture conditio...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2005.46.2.260
更新日期:2005-04-30 00:00:00
abstract::Telomeres undergo attrition with each cell division, and telomere length is associated with age-related diseases and mortality in the elderly. Estrogen can influence the attrition of telomeres by diverse mechanisms. This is a retrospective case control study that investigated the influence of long-term hormone therapy...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2005.46.4.471
更新日期:2005-08-31 00:00:00
abstract::The external elastic lamina (EEL) serves as a barrier for cells and macromolecules between the media and adventitia in the vascular wall. We evaluated the morphological changes and quantitative assessments of the EEL architecture in the coronary circulation of pigs fed with a high cholesterol diet. Confocal microscopy...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.1999.40.3.273
更新日期:1999-06-01 00:00:00
abstract::Trisomy 21 (Down syndrome) is the most common congenital anomaly, and it occurs in one out of 700-1000 births. Current techniques such as amniocentesis and chorionic villi sampling (CVS) require lengthy laboratory culture procedures and high costs. This study was undertaken to establish a rapid prenatal diagnosis of t...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2005.46.2.193
更新日期:2005-04-30 00:00:00
abstract::The epithelial cytokine response, associated with reactive oxygen species (ROS), is important in Helicobacter pylori (H. pylori)-induced inflammation. H. pylori induces the production of ROS, which may be involved in the activation of mitogen-activated protein kinases (MAPK), janus kinase/signal transducers and activa...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2016.57.1.260
更新日期:2016-01-01 00:00:00
abstract:PURPOSE:We investigated the association between the tryptohan hydroxylase 1 (TPH1) gene and aggression in schizophrenia in a Korean population. MATERIALS AND METHODS:The sample included 61 aggressive patients as well as 104 non-aggressive patients from psychiatric hospitals and 335 healthy volunteers in Korea. Blood s...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2010.51.1.27
更新日期:2010-01-01 00:00:00
abstract::The first case of haemorrhagic meningitis due to Bacillus anthracis in the European part of Turkey is reported here. B. anthracis, sensitive to penicillin, was isolated from the cerebrospinal fluid and blood cultures. Although appropriate therapy was administered, the patient died two days after hospitalization. ...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2005.46.1.159
更新日期:2005-02-28 00:00:00
abstract::We investigated the prevalence and characteristics of variants of five lipolysis-related genes in Korean patients with very high triglycerides (TGs). Twenty-six patients with TG levels >885 mg/dL were selected from 13545 Korean subjects. Five candidate genes, LPL, APOC2, GPIHBP1, APOA5, and LMF1, were sequenced by tar...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2018.59.1.148
更新日期:2018-01-01 00:00:00
abstract::A giant esophageal liposarcoma showing rapid growth over 7 months is presented in 56-year-old man. It originated from the pharyngo-esophageal junction with a short stalk, and extended downward to the distal esophagus. A barium swallow study showed a large, sausage-like intraluminal mass in the dilated esophagus. CT an...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2003.44.4.715
更新日期:2003-08-30 00:00:00
abstract::House dust mites are the most common cause of allergic sensitization in respiratory allergic patients in the world. Tyrophagus putrescentiae (TP), which was followed by Dermatophagoides farinae (DF) and Dermatophagoides pteronyssinus (DP), has been reported as the third most common house mite in Korea. We previously r...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.1998.39.2.109
更新日期:1998-04-01 00:00:00
abstract:PURPOSE:Tumor marker concentrations in a given specimen measured by different analyzers vary according to assay methods, epitopes for antibodies used, and reagent specificities. Although great effort in quality assessment has been instituted, discrepancies among results from different analyzers are still present. We ev...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2012.53.3.557
更新日期:2012-05-01 00:00:00
abstract::The purpose of this study was to investigate whether the densities of antral gastrin and somatostatin-immunoreactive cells in Helicobacter pylori (H. pylori) infection were related to the bacterial expression of cytotoxin-associated gene A (CagA). 32 patients who had underwent diagnostic esophagogastroduodenoscopy wer...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.1999.40.4.301
更新日期:1999-08-01 00:00:00
abstract::The aim of this study was to evaluate whether PCR-based restriction fragment length polymorphism (RFLP) analysis was effective in differentiating between reinfection and recrudescence of H. pylori strains. Following a 1-2 week regimen of omeprazole 20 mg, amoxicillin 1.0 g, and clarithromycin 500 mg twice daily, twent...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2001.42.1.41
更新日期:2001-02-01 00:00:00
abstract:PURPOSE:Continuous renal replacement therapy (CRRT) has been established for critically ill acute kidney injury (AKI) patients. In addition, some centers consist of a specialized CRRT team (SCT) with physicians and nurses. To our best knowledge, however, ona a few studies have yet been carried out on the superiority of...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2015.56.3.658
更新日期:2015-05-01 00:00:00
abstract::Pattern recognition receptors (PRRs) in innate immune cells play a pivotal role in the first line of host defense system. PRRs recognize pathogen-associated molecular patterns (PAMPs) or danger-associated molecular patterns (DAMPs) to initiate and regulate innate and adaptive immune responses. PRRs include Toll-like r...
journal_title:Yonsei medical journal
pub_type: 杂志文章,评审
doi:10.3349/ymj.2011.52.3.379
更新日期:2011-05-01 00:00:00
abstract:PURPOSE:A meta-analysis of empirical studies performed in Korea was conducted to systematically investigate the associations between the indices of Internet addiction (IA) and psychosocial variables. MATERIALS AND METHODS:Systematic literature searches were carried out using the Korean Studies Information Service Syst...
journal_title:Yonsei medical journal
pub_type: 杂志文章,meta分析
doi:10.3349/ymj.2014.55.6.1691
更新日期:2014-11-01 00:00:00
abstract::This corrects the article on p. 935 in vol. 60, PMID: 31538428. ...
journal_title:Yonsei medical journal
pub_type: 已发布勘误
doi:10.3349/ymj.2020.61.5.445
更新日期:2020-05-01 00:00:00
abstract::The main purpose of this study was to describe the differences in health status between urban and rural elders in Korea. The sample consisted of one thousand one hundred non-institutionalized individuals, aged 65 or over, living in three metropolitan cities and two rural provinces. The modified Cornell Medical Index, ...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.1998.39.5.417
更新日期:1998-10-01 00:00:00
abstract::Chronic lower back pain is one of the most common musculoskeletal problems; it is also the most expensive industrial injury. Not surprisingly, many treatments have been developed to combat this expensive and debilitating condition. One of these, intradiscal electrothermal treatment (IDET), was developed for patients w...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2005.46.4.539
更新日期:2005-08-31 00:00:00
abstract::The overall prognosis of gastric cancer has gradually improved over the past decades with growing awareness of potential carcinogens, surveillance programs and early diagnosis, as well as advances in surgical techniques and multimodality treatments. Nevertheless, the outcome of advanced stage disease still remains poo...
journal_title:Yonsei medical journal
pub_type: 杂志文章,评审
doi:10.3349/ymj.2012.53.2.248
更新日期:2012-03-01 00:00:00
abstract:PURPOSE:The lateralization of cognitive functions in crossed aphasia in dextrals (CAD) has been explored and compared mainly with cases of aphasia with left hemisphere damage. However, comparing the neuropsychological aspects of CAD and aphasia after right brain damage in left-handers (ARL) could potentially provide mo...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2012.53.3.486
更新日期:2012-05-01 00:00:00
abstract:PURPOSE:The association between liver enzymes and death from external causes has not been examined. We investigated the association between serum aminotransferase levels and external-cause mortality in a large prospective cohort study. MATERIALS AND METHODS:A total of 142,322 subjects of 35-59 years of age who complet...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2015.56.6.1582
更新日期:2015-11-01 00:00:00
abstract:PURPOSE:To inform on shoulder pathology and to identify the disabilities and level of quality of life (QOL) associated with shoulder pain in patients with breast cancer- related lymphedema (BCRL). MATERIALS AND METHODS:Using patient history, physical examination, and ultrasound (US), we classified patients with BCRL i...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2011.52.4.661
更新日期:2011-07-01 00:00:00
abstract:PURPOSE:Physicians and oncology nurses must continue to update their knowledge on treatment and treatment-related side effects, while searching for effective methods to prevent or manage side effects. The objective of our study was to describe the incidence and response to treatment of the hand-foot syndrome (HFS) and ...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2009.50.6.796
更新日期:2009-12-31 00:00:00
abstract::Bortezomib, an inhibitor of 26S proteosome, is recently approved treatment option for multiple myeloma. Thalidomide, a drug with immunomodulating and antiangiogenic effects, has also shown promise as an effective treatment in multiple myeloma. Pulmonary complications are believed to be rare, especially interstitial lu...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2010.51.3.448
更新日期:2010-05-01 00:00:00