A 38-year-old man, with recurrent oral ulcers for 10 years, was admitted because of recent aggravation of odynophagia and sore throat. About 4 years earlier, he had been performed abdominal surgery for intestinal perforation. Gastrofiberscopic examination showed small round ulcers at hypiopharynx and 6cm sized longitudinal linear ulcer at mid esophagus. Biopsy specimens at mid-esophagus showed chronic inflammation. Besides oral ulcer, he had perianal ulcers and skin rashes. He was managed with steroid, colchicine and sulfasalazine under the diagnosis of esophageal involvement in Behcet's disease. After 3 months from discharge, esophagogram and gastrofiberscopic examination showed some improved appearance, but symptoms recurred for steroid tapering. He has been followed in much improved status for 8 months after discharge.
Adult ; Biopsy ; Colchicine ; Diagnosis ; Esophagus ; Exanthema ; Humans ; Inflammation ; Intestinal Perforation ; Oral Ulcer ; Pharyngitis ; Sulfasalazine ; Ulcer*

Microcystic meningioma, a distinct morphological variant of meningiomas, is histologically characterized by a vacuolated appearance with multiple cystic spaces lined by vacuolated or stellate-shaped tumor cells. We report a case of microcystic meningioma occuring in right frontoparietal area of 42-year-old woman, with emphasis on differential diagnosis, along with a review of literatures. Immunohistochemically, most of the tumor cells demonstrated positive immunoreactivity for both epithelial membrane antigen and vimentin. Electron microscopy showed that the extracellular space was extensive, where eletron-lucent material was occasionally seen. The tumor cells had long cytoplasmic processes showing complex interdigitation and a large number of desmosomes.
Female ; Humans ; Diagnosis, Differential ; Meningioma

No abstract available.
Deoxyglucose* ; Shock*

No abstract available.
Cell Line* ; Genes, Tumor Suppressor* ; Humans* ; Lung Neoplasms* ; Lung*

OBJECTIVES: Patients with schizophrenia often present idea of reference in social situations, but there has been a limitation in quantitatively measuring their reactions to the social stimuli. The aim of this study was to investigate behavioral characteristics of patients with schizophrenia in social situations in which idea of reference can be provoked. METHODS: Forty subjects with schizophrenia (21 males) and 26 healthy volunteers (17 males) performed the idea-of-reference-provoking task, which was composed of movie clips with scenes of two women sitting on a bench of 1 or 5 m away. The conditions consisted of "referential conversation", "non-referential conversation" or "no conversation". The reactions of the participants were rated by the questionnaires for self-referential perception, malevolent interpretation and anxiety reaction. RESULTS: There were significant group differences in the reactions on self-referential perception, malevolent interpretation and anxiety reaction. After the treatment, patients with schizophrenia showed improved scores of the reactions. In particular, score changes of malevolent interpretation and anxiety reaction in patients with schizophrenia were correlated with change of paranoia scale (rs=0.65, p<0.05 and rs =0.73, p<0.05, respectively). CONCLUSION: Patients with schizophrenia revealed self-referential bias and paranoid responses to social situations, which were improved after psychiatric treatment. Self-referential perceptions and paranoid responses may be state dependent rather than trait of schizophrenia.
Anxiety ; Bias (Epidemiology) ; Female ; Healthy Volunteers ; Humans ; Paranoid Disorders ; Surveys and Questionnaires ; Schizophrenia* ; Social Perception*

Adenocarcionma of fetal type is in lung is a newly recognized malignant tumor sharing morphologic features with the epithelial component of the pulmonary blastoma devoid of sarcomatous component. We present a case of adenocarcinoma of fetal type in a 28-year-old female, consisting of numerous branching tubules or glands and morula-like epithelial complexes. Histologically, the tubules and glands were composed of glycogne-rich nonciliated epithelial cells showing in part argyrophilia. Some of tubular and morula-like epithelial cells revealed immunoreactivity for neuron-specific enolase. We report this case with a review of literatures with special references on the histogenisis. This report is the pathologically confirmed second case of the pulmonary adenocarcinoma of fetal type in Korea, following the report of Cho and Lee, 1990.
Female ; Humans ; Adenocarcinoma

The authors report a case of uterine tumor resembling ovarian sex-cord tumor in a 31-year-old woman with emphasis on immunohistochemistry. Histologically this case showed identical features to a well-recognized endometial stromal tumor except for focal epithelial-like differentiation that resembled sex-cord tumors of the ovary. The sex-cord like differentiation of tumor cells were manifested by trabeculae, plexiform cords, and gland-like pattern. We diagnosed this case, according to the features described by Clement and Scully(1976), as uterine tumor resembling ovarian sex-cord tumor, group I. Although the histogenesis of this tumor is unclarified, most authors believe that this tumor may be originated from multipotent mesenchymal cells of the uterus. On immunohistochemical stains, Desmin was uniformly reactive in epithelial-like cells and in focal areas of endometrial stromal sarcoma-like component. Vimentin was partly reactive in all tumor components, however EMA was non-reactive.
Female ; Humans

INTRODUCTION: Urinary retention (UR) is one most common complication of anal surgery and its cause is multifactorial. Postdural puncture headache (PDPH) is caused by cerebrospinal fluid leakage after spinal anesthesia, therefore it may be aggravated by early ambulation. PURPOSE: To determine whether early ambulation (EA) vs. bed rest (BR) reduces the incidence of UR after anal surgery under spinal anesthesia, without causing PDPH. METHODS: In this prospective, randomized study, 107 patients undergoing anal surgery under spinal anesthesia were randomly assigned in the EA group (n=54) or the BR group (n=53). UR was defined as a voiding difficulty that needs catheterization. In the BR group, the patients were positioned flat in bed on the operation day. Anesthetic techniques (tetracaine injection using 24-gauge needle in sitting position, bupivacaine local infiltration) and postoperative pain therapy (intramuscular demerol injection every 6 hours, oral nonsteriodal antiinflammatory drug plus acetaminophen) were standardized. Perioperative intravenous fluids were restricted. RESULTS: Urinary retention and PDPH occurred in 32 (29.9%) and 7 (6.5%) patients, respectively. UR was significantly reduced in the EA group (10/54=18.5%) vs. the BR group (22/53=41.5%) (p=0.017, Chi-square). The incidence of PDPH, however, was not different between the two groups (5.6% in the EA vs. 7.5% in the BR group). CONCLUSIONS: Early ambulation has important implication on reducing the incidence of urinary retention after anal surgery under spinal anesthesia, without causing PDPH.
Anesthesia, Spinal ; Bed Rest ; Bupivacaine ; Catheterization ; Catheters ; Cerebrospinal Fluid ; Early Ambulation* ; Headache ; Humans ; Incidence ; Meperidine ; Needles ; Pain, Postoperative ; Post-Dural Puncture Headache ; Prospective Studies ; Urinary Retention*

PURPOSE: To evaluate the psychometric properties of the Korean short form-36 health survey version 2 for assessing the general population and to provide normative data on the general population. METHODS: Six hundred members of the general Korean population were recruited using a multistage quota sampling method. Data quality was evaluated in terms of the completeness of the data and the response consistency index. Each psychometric property was evaluated using descriptive statistics, item internal consistency, item discriminant validity, known-group validity, internal consistency reliability, and exploratory factor analysis. RESULTS: The rate of missing data was low, and the rate of consistent responses was similar to conventional criteria. Item internal consistency was acceptable across all scales, whilst item discriminant validity was satisfactory for five of the eight scales. Social functioning was the least acceptable in terms of not only item discriminant validity but also item consistency reliability (Cronbach's alpha = .64). Test-retest Pearson correlation coefficients ranged from .54 to .80. In known group comparison, male sex, age <60 years, high educational status, and the absence of any comorbidities were associated with higher scores than their counterparts. Item factor analysis yields the presence of six factors, accounting for 68.8% of the variance. CONCLUSION: The findings of this study generally support the use of the Korean short form-36 version 2 for evaluating the general population, although caution is recommended when interpreting the vitality, social functioning, and mental health scales. Further research is needed in Korea.
Accounting ; Comorbidity ; Educational Status ; Health Surveys ; Humans ; Korea ; Male ; Mental Health ; Psychometrics ; Quality of Life ; Reproducibility of Results ; Data Accuracy ; Weights and Measures

No Abstract available.
Cross Infection* ; Korea*