Abstract：
:Fifteen cases of papillary cystic tumor of the pancreas (PCTP) were studied (14 female patients, one male patient; mean age: 23.5 years). Most tumors developed in the head of the pancreas as a well circumscribed large mass. The tumor had a mean diameter of 6.7 cm(range; 2 to 15 cm). Histopathologically abundant delicate papillary fragments, monomorphic tumor cells and degenerative changes of the solid area of the tumor were characteristic. All but two cases had completely circumscribed capsules. Two cases had duodenal invasion; one of all cases had cul de sac metastasis. Compared with 12 non-aggressive tumors, the aggressive cases had larger tumor size (more than 9 cm) with a thicker capsule (more than 2 mm). In studies to investigate the prognostic index using nucleolar organizing region (NOR), proliferating cell nuclear antigen (PCNA) and flow cytometry as well as nuclear grade and mitotic index, we could not find the useful parameter to detect the malignant potential of PCTP. In the flow cytometric analysis of cellular DNA contents, two invasive cases and the only one case of the male patient among the non-aggressive group were aneuploid. In conclusion, although it is hard to predict the prognosis by microscopic findings only, those with a thick capsule and aneuploidy tend to be related to malignant potential.
journal_name
J Korean Med Scijournal_title
Journal of Korean medical scienceauthors
Cho NH,Go JH,Jung SH,Jung WH,Lee KKdoi
10.3346/jkms.1995.10.5.342subject
Has Abstractpub_date
1995-10-01 00:00:00pages
342-51issue
5eissn
1011-8934issn
1598-6357journal_volume
10pub_type
杂志文章abstract：:Because the spleen is likely to play a specific role in immunity, we have tried to observe the influence of the abdominal neoplasms on splenic lymphoid tissue as well as the distribution and localization of immunoregulatory cells with a special attention to the marginal zone, using splenectomy specimens in the various...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.1994.9.3.230
更新日期：1994-06-01 00:00:00
abstract：:In recent developments in the repair of large surgical defects where simple flap rotation may have been previously employed, myocutaneous flaps are being used because of functional advantages and to decrease the number of reconstructive procedures. The authors have employed myocutaneous flaps in 40 cases from January ...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.1987.2.1.1
更新日期：1987-03-01 00:00:00
abstract：:This prospective study aimed to evaluate the satisfaction of patients who participated in the decision-making process for selecting an anesthesia method for surgery; the patients' preferred role (active, collaborative or passive) in the decision-making; and the patients' preferred choice of anesthetic method. The stud...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2014.29.2.287
更新日期：2014-02-01 00:00:00
abstract：:The objective of this study was to investigate the national trends in rotator cuff surgery in Korea and analyze hospital type-specific trends. We analyzed a nationwide database acquired from the Korean Health Insurance Review and Assessment Service (HIRA) from 2007 to 2015. International Classification of Diseases, 10...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2017.32.2.357
更新日期：2017-02-01 00:00:00
abstract：:A nation-wide survey was conducted to estimate the prevalence of otitis media and allied diseases through physical examination by otolaryngologic doctors from July to October, 1991. A sample study population was selected from a panel to be representative of the Korean population by multistage clustered and stratified ...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.1993.8.1.34
更新日期：1993-02-01 00:00:00
abstract：:Various types of stress affect mental health in the form of mood disorders, anxiety disorders, and suicidal ideation. Recently, the increasing suicide rate in the working-age population has become a major mental health concern in Korea. Thus, we investigated what kind of stress influence depression, anxiety, and suici...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2017.32.5.843
更新日期：2017-05-01 00:00:00
abstract：:This study investigated the production of stromal cell-derived factor-1 (SDF-1) and the expression of CXCR4 in human bone marrow endothelial cells (BMECs). Human BMEC cell line BMEC-1 cells expressed SDF-1 mRNA, and conditioned medium induced chemoattraction of CD34+ cells. Migration was not inhibited by pretreating t...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2003.18.5.679
更新日期：2003-10-01 00:00:00
abstract：BACKGROUND:Delays in isolating patients admitted to hospital with active pulmonary tuberculosis (PTB) can contribute to nosocomial transmission; however, in Korea, patients with clinically diagnosed PTB are not routinely isolated while awaiting microbiological confirmation of the diagnosis. We aimed to assess the exten...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2019.34.e270
更新日期：2019-11-11 00:00:00
abstract：:The purpose of the study was to define characteristics of children with acute carbon monoxide poisoning. Eighty children hospitalized with acute carbon monoxide poisoning were recruited prospectively over a period of 12 months. Sociodemographic features, complaints and laboratory data were recorded. When the patient w...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2015.30.12.1836
更新日期：2015-12-01 00:00:00
abstract：:This research focuses on the analysis regarding disclosure of financial conflicts of interest (FCOI) after Gelsinger v. University of Pennsylvania (Penn). The main legal issue was that the participants did not have enough opportunity to make an autonomous decision about participating in the research because he was not...
journal_title：Journal of Korean medical science
pub_type： 杂志文章,评审
doi：10.3346/jkms.2017.32.12.1910
更新日期：2017-12-01 00:00:00
abstract：:Most colonic multiple mucosa-associated lymphoid tissue (MALT) lymphomas are confirmed with a histologic and immunohistochemical staining of the mucosal biopsy specimen obtained during colonoscopic examinations. Endoscopically, colonic MALT lymphomas frequently appear as protruding and/or ulcerative lesions, and there...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2005.20.2.325
更新日期：2005-04-01 00:00:00
abstract：:Dermatomyositis (DM) is an uncommon inflammatory myopathy with characteristic rash accompanying, or more often preceding, muscle weakness. There is a well-recognized association between DM and several cancers, such as ovarian cancer, breast cancer, melanoma, colon cancer, and non-Hodgkin lymphoma. We report the first ...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2007.22.S.S174
更新日期：2007-09-01 00:00:00
abstract：:A santorinicele is defined as a focal cystic dilatation of the terminal portion of the dorsal pancreatic duct at the minor papilla. Most cases reported previously were associated with pancreas divisum and a santorinicele without pancreas divisum is known to be rare. We recently experienced a typical case of a santorin...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2006.21.2.358
更新日期：2006-04-01 00:00:00
abstract：:Controversy remains regarding the effect of obesity on the survival of patients with ovarian cancer in Asia. This study examined the impact of obesity on the survival outcomes in advanced epithelial ovarian cancer (EOC) using Asian body mass index (BMI) criteria. The medical records of patients undergoing surgery for ...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2014.29.6.793
更新日期：2014-06-01 00:00:00
abstract：:This study was done to evaluate the stemness of human mesenchymal stem cells (hMSCs) derived from placenta according to the development stage and to compare the results to those from adult bone marrow (BM). Based on the source of hMSCs, three groups were defined: group I included term placentas, group II included firs...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2010.25.10.1418
更新日期：2010-10-01 00:00:00
abstract：:We evaluated the effects of previous pulmonary tuberculosis (TB) on the risk of obstructive lung disease. We analyzed population-based, the Second Korea National Health and Nutrition Examination Survey 2001. Participants underwent chest X-rays (CXR) and spirometry, and qualified radiologists interpreted the presence o...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2011.26.2.268
更新日期：2011-02-01 00:00:00
abstract：:Size selection of the laryngeal mask airway (LMA) Classic based on actual body weight remains a common practice. However, ideal body weight might allow for a better size selection in obese patients. The purpose of our study was to compare the utility of ideal body weight and actual body weight when choosing the approp...
journal_title：Journal of Korean medical science
pub_type： 杂志文章,随机对照试验
doi：10.3346/jkms.2015.30.8.1197
更新日期：2015-08-01 00:00:00
abstract：Background:The aim of the study was to examine the characteristics of alpha wave peak frequency, power, and coherence in patients with schizophrenia. Methods:Thirty-one patients with schizophrenia and age- and sex-matched subjects with no psychopathology were enrolled. All study participants underwent quantitative ele...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2018.33.e179
更新日期：2018-05-17 00:00:00
abstract：Background:In Korea, the incidence of varicella has increased despite the introduction of a universal one-dose vaccination for children aged 12-15 months in 2005. A previous study demonstrated that the vaccine effectiveness was insufficient to prevent against varicella. We assessed the effect of the varicella vaccinati...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2019.34.e83
更新日期：2019-03-07 00:00:00
abstract：:Radiation therapy is an important treatment modality for abdominal or pelvic cancer, but there is a common and serious complication such as radiation-induced enteritis. Probiotics is reported to have positive effects against radiation-induced enteropathy. In this study, morphological changes of bowel mucosa were analy...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2014.29.10.1372
更新日期：2014-10-01 00:00:00
abstract：:Alzheimer's disease (AD) is the most common form of dementia caused by neurodegenerative process and is tightly related to amyloid β (Aβ) and neurofibrillary tangles. The lack of early diagnostic biomarker and therapeutic remedy hinders the prevention of increasing population of AD patients every year. In spite of acc...
journal_title：Journal of Korean medical science
pub_type： 杂志文章,评审
doi：10.3346/jkms.2014.29.7.893
更新日期：2014-07-01 00:00:00
abstract：:Coexpression of Kit ligand and c-kit has been reported in some gynecologic tumors. To determine whether imatinib mesylate is useful in ovarian epithelial tumors, we performed immunohistochemical and mutational analysis. The cases consisted of 33 cases, which included 13 serous cystadenocarcinomas, 1 borderline serous ...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2006.21.1.81
更新日期：2006-02-01 00:00:00
abstract：:We describe a case of solitary myeloma showing cystic change filled with massive crystalline structures in a 54-year-old woman. A bone X-ray showed a solitary cystic osteolytic lesion in the right iliac bone. Serum and urine protein electrophoresis showed no demonstrable M-protein, and bone-marrow aspirates did not sh...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.1991.6.2.165
更新日期：1991-06-01 00:00:00
abstract：:Activated protein C (APC) is known to be beneficial on ischemia reperfusion injury in myocardium. However, the protection mechanism of APC is not fully understood. The purpose of this study was to investigate the effects and possible mechanisms of APC on myocardial ischemic damage. Artificially ventilated anaesthetize...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2010.25.11.1609
更新日期：2010-11-01 00:00:00
abstract：:To evaluate the outcomes of controlled ovarian hyperstimulation (COH)-in vitro fertilization (IVF) such as clinical pregnancy rate (CPR), implantation rate (IR) and live birth rate (LBR) for infertile patients with borderline ovarian tumor (BOT) after conservative treatment, 10 IVF cycles in five patients from January...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2007.22.S.S134
更新日期：2007-09-01 00:00:00
abstract：:Hepatic fibrogenesis, a complex process that involves a marked accumulation of extracellular matrix components, activation of cells capable of producing matrix materials, cytokine release, and tissue remodeling, is regulated by matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs). The M...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2010.25.4.570
更新日期：2010-04-01 00:00:00
abstract：:Multiple epiphyseal dysplasia is caused by heterogeneous genotypes involving more than six genes. Recessive mutations in the DTDST gene cause a phenotype of recessive multiple epiphyseal dysplasia (rMED). The authors report a 9-yr old Korean girl with the rMED phenotype having novel compound heterozygous mutations in ...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2010.25.7.1105
更新日期：2010-07-01 00:00:00
abstract：BACKGROUND:We aimed to investigate the awareness of human immunodeficiency virus (HIV) infection among high-risk individuals, including men who have sex with men (MSM) and medical personnel (MP) in Korea through a cross-sectional survey, identify possible obstacles hindering their access to pre-exposure prophylaxis (Pr...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2018.33.e91
更新日期：2018-03-19 00:00:00
abstract：:Transjugular intrahepatic portosystemic shunt (TIPSS) is a promising method of treatment for gastric or esophageal variceal bleeding. This study was performed to determine the prognostic factors contributing to the survival of patients after TIPSS for gastric or esophageal variceal bleeding. One hundred and fifty-five...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2002.17.6.772
更新日期：2002-12-01 00:00:00
abstract：:This study aimed to estimate nationwide prevalence of the metabolic syndrome and to identify its association with cardiovascular diseases. The data on a national representative sample of 6,147 adults from 1998 Korea National Health and Nutrition Survey were analyzed. The syndrome was determined according to two kinds ...
journal_title：Journal of Korean medical science
pub_type： 杂志文章
doi：10.3346/jkms.2004.19.2.195
更新日期：2004-04-01 00:00:00
