Abstract:
:Superficial epithelioma with sebaceous differentiation (SESD) is a rare benign neoplasm with peculiar histopathologic characteristics, which occurs in aged skin. We report upon a case of SESD occurring on the left upper back, which histopathologically is a superficial, multilobular tumor with numerous basaloid cells mixed with sebaceous cells attached to the overlying epidermis. This case represents a solitary benign neoplasm without any associated malignancy.
journal_name
Yonsei Med Jjournal_title
Yonsei medical journalauthors
Lee MJ,Kim YC,Lew Wdoi
10.3349/ymj.2003.44.2.347keywords:
subject
Has Abstractpub_date
2003-04-30 00:00:00pages
347-50issue
2eissn
0513-5796issn
1976-2437pii
200304347journal_volume
44pub_type
杂志文章abstract:PURPOSE:Distinguishing infiltrative renal cell carcinoma (RCC) from transitional cell carcinoma (TCC) is a challenging issue due to their radiologic similarities. We evaluated systemic inflammatory biomarkers as parameters for distinguishing tumor types. MATERIALS AND METHODS:A computerized search of medical records f...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2017.58.2.388
更新日期:2017-03-01 00:00:00
abstract:PURPOSE:The cytochrome P450 2C19 (CYP2C19) metabolizes arachidonic acid to produce epoxyicosanoid acids, which are involved in vascular tone and regulation of blood pressure. Recent findings suggest that CYP2C19 gene might be considered as a novel candidate gene for treatment of cardiovascular disease. The aim of the p...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2012.53.6.1113
更新日期:2012-11-01 00:00:00
abstract:PURPOSE:The repopulating lymphocytes after allogeneic hematopoietic stem cell transplantation have an important role not only on the prevention of serious infections in the early transplantation period, but also on the killing of residual leukemic cells by graft-versus-leukemia effect. The aim of this study was to anal...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2013.54.1.62
更新日期:2013-01-01 00:00:00
abstract:PURPOSE:Pharmacological inhibition of mutant isocitrate dehydrogenase (IDH) reduces R-2-hydroxyglutarate (2-HG) levels and restores cellular differentiation in vivo and in vitro. The IDH2 inhibitor enasidenib (AG-221) has been approved by the FDA as a first-in-class inhibitor for the treatment of relapsed or refractory...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2020.61.9.762
更新日期:2020-09-01 00:00:00
abstract:PURPOSE:This research compares the predictive value of the abdominal obesity indicator, waist circumference (WC), and the overall obesity indicator, body mass index (BMI), among men and women with regard to type 2 diabetes. MATERIALS AND METHODS:This study used data collected from 4,400 households selected by a strati...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2010.51.6.850
更新日期:2010-11-01 00:00:00
abstract::CSF flow dynamics has been known to have a key role the pathogenesis of syringomyelia. Our purpose was to evaluate the CSF flow pattern in syringomyelia with spatial modulation of magnetization (SPAMM) that can depict directional flow, and to determine the relationship between flow dynamics and clinical outcome after ...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2002.43.1.37
更新日期:2002-02-01 00:00:00
abstract:PURPOSE:The purpose of this study was to examine a J-shaped relationship between alcohol consumption and depression among the elderly in South Korea. MATERIALS AND METHODS:Cross-section data were drawn from a community-based sample of individuals 60 years of age and older (n=1819). Respondents completed the Alcohol Us...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2015.56.2.418
更新日期:2015-03-01 00:00:00
abstract::In the 20th century, free tissue transfers have been successfully introduced using microvascular anastomosis techniques. Transplants not only include whole organs such as the kidney, liver and lung, but also bone, muscle and skin. However, there are a limited number of organs available for transplantation. This leads ...
journal_title:Yonsei medical journal
pub_type: 杂志文章,评审
doi:10.3349/ymj.2000.41.6.685
更新日期:2000-12-01 00:00:00
abstract:PURPOSE:Alpha-fetoprotein (AFP) is a prognostic marker for hepatocellular carcinoma (HCC). We investigated the prognostic value of AFP levels in patients who achieved complete response (CR) to transarterial chemoembolization (TACE) for HCC. MATERIALS AND METHODS:Between 2005 and 2018, 890 patients with HCC who achieve...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2021.62.1.12
更新日期:2021-01-01 00:00:00
abstract::Fractures of the distal radius are common among elderly patients. Although the indications for surgical treatment are clearly defined, there are patients who will not consent to an operation, even when it is indicated. Inevitably, these cases will require conservative treatment. The aim of this study was to determine ...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2003.44.5.836
更新日期:2003-10-30 00:00:00
abstract:PURPOSE:The aim of this study was to compare survival of patients with uterine sarcomas using the 1988 and 2008 International Federation of Gynecologists and Obstetricians (FIGO) staging systems to determine if revised 2008 staging accurately predicts patient survival. MATERIALS AND METHODS:A total of 83 patients with...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2014.55.3.563
更新日期:2014-05-01 00:00:00
abstract::The infusion and persistence in a transplant recipient of donor-derived bone marrow cells (DBMC) of multi-lineage can lead to a state of permanent chimerism. In solid vascular organ transplantation, the donor bone marrow lineage cells can even be derived from the transplant organ, and these cells can be detected in ve...
journal_title:Yonsei medical journal
pub_type: 杂志文章,评审
doi:10.3349/ymj.2004.45.6.998
更新日期:2004-12-31 00:00:00
abstract::Cell mediated immune responses play a prominent role in syphilis, which is caused by Treponema pallidum. The role of dendritic cells (DC) in the syphilitic infection is not well understood in human. In the present study, we studied interaction of T. pallidum with DC, generated from human peripheral blood mononuclear c...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2004.45.3.515
更新日期:2004-06-30 00:00:00
abstract:PURPOSE:The aim of this study was to compare a negative pressure drain with a natural drain in order to determine whether a negative pressure drainage tube causes an increase in the drainage volume. MATERIALS AND METHODS:Sixty-two patients who underwent total thyroidectomy for papillary thyroid carcinoma (PTC) were en...
journal_title:Yonsei medical journal
pub_type: 杂志文章,随机对照试验
doi:10.3349/ymj.2013.54.1.204
更新日期:2013-01-01 00:00:00
abstract:PURPOSE:To determine the impact of noise on heart rate variability (HRV) in men, with a focus on the noise type rather than on noise intensity. MATERIALS AND METHODS:Forty college-going male volunteers were enrolled in this study and were randomly divided into four groups according to the type of noise they were expos...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2015.56.1.235
更新日期:2015-01-01 00:00:00
abstract:PURPOSE:We evaluated the hemodynamic statuses of patients after partial closure of atrial septal defects with fenestration due to pulmonary hypertension. MATERIALS AND METHODS:Seventeen adult patients underwent partial atrial septal defect closure and follow-up cardiac catheterization. We analyzed hemodynamic data and...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2016.57.2.306
更新日期:2016-03-01 00:00:00
abstract:PURPOSE:MicroRNAs play key regulatory roles in the tumorigenesis of hepatitis B virus-related hepatocellular carcinoma (HBV-HCC). This study aimed to explore the regulatory effects of microRNA-98-5p (miR-98-5p) on the proliferation, migration, invasion, and apoptosis of HBV-HCC cells, as well as the underlying mechanis...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2020.61.6.460
更新日期:2020-06-01 00:00:00
abstract:PURPOSE:Plasma levels of renin, angiotensin II and aldosterone are increased during normal pregnancy. However, these values in preeclampsia are decreased to nearly that of a nonpregnant subject, and vascular sensitivity to angiotensin II is increased. In preeclampsia, aldosterone is decreased less than rennin. Therefor...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2008.49.1.138
更新日期:2008-02-29 00:00:00
abstract::Previously, we reported that epigallocatechin 3-O-gallate (EGCg) has growth-inhibitory effect on clinical isolates of Candida species. In this study, we investigated the antifungal activity of EGCg and antifungal agents against thirty-five of dermatophytes clinically isolated by the international guidelines (M38-A2). ...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2011.52.3.535
更新日期:2011-05-01 00:00:00
abstract:PURPOSE:The clinical and radiological characteristics of the double aortic arch (DAA) and its differentiation from conotruncal malformations (CTM) were reported in order to familiarize pediatric practitioners with these congenital heart diseases. MATERIALS AND METHODS:From July 1994 to December 2006, a total of 6 pati...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2007.48.5.818
更新日期:2007-10-31 00:00:00
abstract:PURPOSE:The 2018 PyeongChang Winter Olympic Games involved 2925 elite athletes, and providing proper health care services for these elite athletes was a critical priority. We established an emergency department (ED) in the Pyeongchang Mountain Polyclinic during the Olympics, which served staff and athletes from many co...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2019.60.5.474
更新日期:2019-05-01 00:00:00
abstract::Long QT syndrome is associated with lethal tachyarrhythmia that can lead to syncope, seizure, and sudden death. Congenital long QT syndrome is a genetic disorder, characterized by delayed cardiac repolarization and prolongation of the QT interval on the electrocardiogram (ECG). Type 2 congenital long QT is linked to m...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2011.52.6.1025
更新日期:2011-11-01 00:00:00
abstract::Transient myocardial ischemia during cardiac surgery causes a loss of energy sources, contractile depression, and accumulation of metabolites and H+ ion resulting in intracellular acidosis. The reperfusion following ischemic cardioplegia recovers intracellular pH, activates Na+-H+ exchange and Na+-Ca2+ exchange transp...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2001.42.3.333
更新日期:2001-06-01 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::The efficacy and complications of three different methods of percutaneous mitral valvuloplasty (PMV) were evaluated in 245 patients with mitral stenosis (MS). Eight six patients (35%) had severe MS defined in the mitral valve area (MVA) less than 1.0 cm2 (0.8 +/- 0.2) and Echoscore greater than or equal to 8(8.9 +/- 1...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.1992.33.1.48
更新日期:1992-03-01 00:00:00
abstract::Four cases of hepatocellular carcinoma (HCC) were surgically resected following combined radiotherapy (RT) and hyperthermia (HT). Complete necrosis of the tumor without viable tumor cell was found in one case and extensive tumor necrosis was observed in the other three cases; the percentage of necrosis in the specimen...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.1991.32.2.147
更新日期:1991-06-01 00:00:00
abstract:PURPOSE:During stimulated in vitro fertilization (IVF) cycle, up to 30% of the recovered oocytes are immature ones which have poor fertilization capacity; however, the precise influencing factors are largely unknown. Here, we analyzed the association of oocyte immaturity with woman's age in IVF cycles stimulated by sin...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2012.53.1.181
更新日期:2012-01-01 00:00:00
abstract::Two Korean women (41 and 23-years of age) presented with painful breast enlargement and redness. The involved breast was confirmed as metastatic signet ring cell carcinoma. Although metastatic signet ring cell carcinoma of the breast shows similar clinical symptoms to inflammatory breast cancer, the difference between...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2000.41.5.669
更新日期:2000-10-01 00:00:00
abstract:PURPOSE:The goal of this study was to identify baseline prognostic factors of outcome in ankle osteoarthritis patients after intra-articular hyaluronic acid injection. MATERIALS AND METHODS:Patients with ankle osteoarthritis who received hyaluronic acid injection therapy were retrospectively reviewed. Each patient rec...
journal_title:Yonsei medical journal
pub_type: 杂志文章
doi:10.3349/ymj.2014.55.4.1080
更新日期:2014-07-01 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