For over a half centry, physicians have suspected that patients with duodenal ulcer are offered an insurance policy against gastric carcinoma. This may be used clinically so that gastric lesion in the presence of duodenal ulcer, are considered benign. However, the duodenal ulcer may coexit with gastric cancer, Although rare in incidence of coexistence of duodenal ulcer and gastric cancer, physician always should be alert in diagnosing of gastric lesion in the presence of the duodenal ulcer. Here, we present 60 years old woman with coexitence of duodenal ulcer and gastric cancer, diagnosed by endoscopy and treated surgically.
Duodenal Ulcer* ; Endoscopy ; Female ; Humans ; Incidence ; Insurance ; Middle Aged ; Stomach Neoplasms*

For many years, the histogenesis of the granular cell tumor was controversial and this resulted in the tumor being given more than 20 synonyms. Abrikossoff, reporting on the fiist granular cell tomor, favored a muscle origin, but other authora have postulated a fibroblastic or a histiocytic origin. Recently, the concept of Schwann cell origin, supported by electron microscopic studies and immunohistochemistry of S-100 protein, has gained wider recognition. Approximately 90 cases of esophageal granular cell tumor have been reported in the literature, representing about 2% incidence of all reported granular cell tumor, In Korea, only four cases of granular cell tumors were reported in the literatures including the cases occuring in the cecum, colon, and anus until now. Recently we experienced 46-years old women with granular cell tumor of the esophagus, which might be the second case in Korean literature.
Anal Canal ; Cecum ; Colon ; Esophagus* ; Female ; Fibroblasts ; Granular Cell Tumor* ; Humans ; Immunohistochemistry ; Incidence ; Korea ; Middle Aged ; S100 Proteins

We report a case of prostatic abscess in a 46-year old man with chronic myelocytic leukemia. Preoperative transrectal ultrasonography and computerized tomography confirmed the diagnosis of prostatic abscess, which was treated with pus drainage via transurethral resection of prostate and broad-spectrum antibiotics.
Abscess* ; Anti-Bacterial Agents ; Diagnosis ; Drainage ; Humans ; Leukemia, Myelogenous, Chronic, BCR-ABL Positive* ; Middle Aged ; Suppuration ; Transurethral Resection of Prostate ; Ultrasonography

BACKGROUND: Atopic Dermatitis (AD) is a chronic relapsing inflammatory skin disease that is usually observed in patients with an individual or familial history of atopic diseases, and AD is precipitated by environmental factors, including mite antigens. AD is known to be generated by an imbalance of both Th1 and Th2 cytokines. However, the exact etiology of AD is unclear. The leaves of Acer ginnala (AGL) have been demonstrated to have an anti-oxidant effect. OBJECTIVE: We wanted to investigate the effect of AGL on AD-like skin lesions and the other factors related to an immune response. METHODS: The AGL was applied to the AD-like skin lesions on the backs of NC/Nga mice. The efficacy of AGL in the NC/Nga mice was evaluated by the changes of severity of the skin lesions (a modified SCORAD). Blood was collected from the retro-orbital area and the abdominal vena cava. The levels of eosinophils, immunoglobulin (Ig) E and Th2-related cytokines in the blood were measured. RESULTS: The topical application of AGL suppressed the development of AD-like skin lesions. The percent of blood eosinophils was decreased after treatment with AGL. The serum IgE and Th2-related cytokine levels were decreased after treatment with AGL compared with those treated with base cream (the vehicle treated AD group). The IL-4, IL-5 and IL-13 levels were lower than those of the vehicle treated AD group. CONCLUSION: The findings suggest that AGL may exert an inhibitory effect on atopic dermatitis.
Acer ; Animals ; Antioxidants ; Cytokines ; Dermatitis, Atopic ; Eosinophils ; Humans ; Immunoglobulin E ; Immunoglobulins ; Interleukin-13 ; Interleukin-4 ; Interleukin-5 ; Mice ; Mites ; Skin ; Skin Diseases

Classical swine fever (CSF), a highly contagious disease that affects domestic pigs and wild boar, has serious economic implications. The present study examined the virulence and transmission of CSF virus strain YC11WB (isolated from a wild boar in 2011) in breeding wild boar. Virulence of strain YC11WB in domestic pigs was also examined. Based on the severe clinical signs and high mortality observed among breeding wild boar, the pathogenicity of strain YC11WB resembled that of typical acute CSF. Surprisingly, in contrast to strain SW03 (isolated from breeding pigs in 2003), strain YC11WB showed both acute and strong virulence in breeding pigs. None of three specific monoclonal antibodies (7F2, 7F83, and 6F65) raised against the B/C domain of the SW03 E2 protein bound to the B/C domain of strain YC11WB due to amino acid mutations (⁷²⁰K→R and ⁷²³N→S) in the YC11WB E2 protein. Although strains YC11WB and SW03 belong to subgroup 2.1b, they had different mortality rates in breeding pigs. Thus, if breeding pigs have not developed protective immunity against CSF virus, they may be susceptible to strain YC11WB transmitted by wild boar, resulting in severe economic losses for the pig industry.
Animals ; Antibodies, Monoclonal ; Breeding ; Classical swine fever virus* ; Classical Swine Fever* ; Mortality ; Sus scrofa* ; Swine ; Virulence

Stent thrombosis (ST) is one of the major complications that occur in percutaneous coronary interventions (PCIs) with stents. Various factors have been attributed to the development of ST, and several strategies have been recommended for its management. We report the case of a patient suffering from recurrent subacute STs after recurrent PCIs. The patient was treated by coronary artery bypass graft (CABG).
Coronary Artery Bypass ; Humans ; Percutaneous Coronary Intervention ; Stents ; Stress, Psychological ; Thrombosis ; Transplants

Colorectal varix (CRV) is a rare cause of lower gastrointestinal bleeding and usually associated with portal hypertension from liver cirrhosis or portal venous obstruction. Idiopathic CRV have no identifiable underlying cause and can only be diagnosed after the cause of portal or mesenteric vein circulation have been excluded. We report a case of idioipathic CRV presented with rectal bleeding for a week. Colonoscopy revealed markedly dilatated tortuous, and bluish veins in the rectum as well as coexistent adenomatous polyp and internal hemorrhoid. Despite extensive investigation, there was no evidence of portal hypertension or any other cause. Family history was also negative. Although blood transfusions were required, the patient remained asymptomatic without further rectal bleeding.
Adenomatous Polyps ; Blood Transfusion ; Colonoscopy ; Hemorrhage ; Hemorrhoids ; Humans ; Hypertension, Portal ; Liver Cirrhosis ; Mesenteric Veins ; Rectum ; Varicose Veins* ; Veins

OBJECTIVES: This study was attempted to offer the foundation data to develop a specific and practical social service of caregiver-centered. For this purpose we assessed the cognitive functions of a group aged 65 or more using the Korean version of Mini Mental State Examination(MMSE-K) in a Dong area of urban community. And then we reassessed the relationships between the caring burdens of caregivers and the psychopathology of in-home demented elderlies, and the needs of caregivers for the social services. METHODS: Subjects in this study were over the age of 65 and resided in a Dong area of urban community. At first, their cognitive functions were screened by MMSE-K. Subjects, whose total score of MMSE-K were below 24 and met the diagnostic criteria of DSM-IV for dementia, were enrolled in this study and defined to be the patients with dementia. Their psychiatric symptoms were assessed by Brief Psychiatric Rating Scale(BPRS), Hamilton's Rating Scale for Depression(HDRS) and Hamilton's Rating Scale for Anxiety(HARS). At the same time, the caring burdens of caregivers and their needs for social services were assessed by caregiver`s burden inventory(CBI). Total 23 subjects completed all of the assessments and their data were analysed statistically by ANOVA, chi2-test, and Duncan's multiple range test using SAS program. RESULTS: 1) The mean total score of BPRS tended to be correlated positively with the mean score of social activity restriction subscale of caring burden dimensions. 2) Some of religions of the caregivers could affect differently and significantly on the negative changes of relationships between the demented elderlies and their caregivers(p<.05). Especially, the Christians experienced less negative changes of relationships between them than the others did. 3) When the demented elderlies were males, total burdens of caregivers and negative changes of relationships between the demented elderlies and their caregivers, and between the caregivers and their relatives were significantly higher than the other burden dimensions were(p<.05). 4) When the demented elderlies were more educated, the psychological burdens of their caregivers were more severe(p<.05). 5) The more were the total burdens of the caregivers, they wanted more social services for them(p<.05). 6) The more were the psychological and financial burdens of the caregivers, their needs for the education and counselling services were more than the needs for the other social services(p<.05). CONCLUSION: Caregivers living with male demented elderlies, who had more severe psychopathology, had more burdens of caregiving and restricted the social activities of the in-home demented elderlies more severely. As a result, the relationships between them became more worse. Our results suggested that free-home helper services for the severely demented elderlies and education counselling services including information-referral service for their caregivers were in needs. Consequently, we should develop more specific services for in-home demented elderlies and their caregivers according to the needs in their family environments.
Caregivers* ; Dementia ; Diagnostic and Statistical Manual of Mental Disorders ; Education ; Humans ; Male ; Psychopathology* ; Social Work*

PURPOSE: To compare biopsy performance of 2 approaches for multiparametric magnetic resonance imaging (MRI) guided biopsy and transrectal ultrasonography (TRUS)-guided biopsy with 2nd and 3rd repeat biopsy patients in prostate cancer detection. MATERIALS AND METHODS: This retrospective study reviewed 2,868 patients who was performed prostate biopsy between September 2013 to March 2017 at Samsung Medical Center, Seoul, Korea with TRUS-guided random biopsy and MRI fusion, MRI cognitive, and MRI-guided biopsy as 2nd and 3rd repeat biopsy and propensity matching was applied to reduce bias. Detection rate of each study was compared with 1:1 matching. RESULTS: Among 265 patients who performed TRUS 2nd biopsy, positivity rate for prostate cancer (PCa) was 18.49% (n=49/265) while 54.72% (n=145/265) for MRI-guided biopsy. In 3rd biopsy, positivity rate for PCa of TRUS biopsy was 17.74% (n=11/62) while 56.45% (n=35/62) for MRI guided biopsy. There was no significant difference in the detection rate for the patient with Gleason score 8 or more. CONCLUSIONS: MRI-guided biopsy was associated with a higher detection rate of prostate cancer with especially in patients with prior negative biopsy.
Bias (Epidemiology) ; Biopsy ; Cohort Studies ; Humans ; Korea ; Magnetic Resonance Imaging ; Neoplasm Grading ; Passive Cutaneous Anaphylaxis ; Propensity Score ; Prostate ; Prostatic Neoplasms ; Retrospective Studies ; Seoul ; Ultrasonography

Background: and Purpose: Blood pressure (BP) control is strongly recommended, but BP control rate has not been well studied in patients with stroke. We evaluated the BP control rate with fimasartan-based antihypertensive therapy initiated in patients with recent cerebral ischemia. Methods: This multicenter, prospective, single-arm trial involved 27 centers in South Korea. Key inclusion criteria were recent cerebral ischemia within 90 days and high BP [systolic blood pressure (SBP) >140 mm Hg or diastolic blood pressure (DBP) >90 mm Hg]. BP lowering was initiated with fimasartan. BP management during the follow-up was at the discretion of the responsible investigators. The primary endpoint was the target BP goal achievement rate (<140/90 mm Hg) at 24 weeks. Key secondary endpoints included achieved BP and BP changes at each visit, and clinical events (ClinicalTrials.gov Identifier: NCT03231293). Results: Of 1,035 patients enrolled, 1,026 were included in the safety analysis, and 951 in the efficacy analysis. Their mean age was 64.1 years, 33% were female, the median time interval from onset to enrollment was 10 days, and the baseline SBP and DBP were 162.3±16.0 and 92.2±12.4 mm Hg (mean±SD). During the study period, 55.5% of patients were maintained on fimasartan monotherapy, and 44.5% received antihypertensive therapies other than fimasartan monotherapy at at least one visit. The target BP goal achievement rate at 24-week was 67.3% (48.6% at 4-week and 61.4% at 12-week). The mean BP was 139.0/81.8±18.3/11.7, 133.8/79.2±16.4/11.0, and 132.8/78.5±15.6/10.9 mm Hg at 4-, 12-, and 24-week. The treatment-emergent adverse event rate was 5.4%, including one serious adverse event. Conclusions Fimasartan-based BP lowering achieved the target BP in two-thirds of patients at 24 weeks, and was generally well tolerated.