BACKGROUND: Gonorrhea is one of the most common venereal diseases in the world. Antibioticresistance development has been an issue with the penicillinase-producing Neisseria gonorrhoeae(PPNG) development. It is possible for PPNG to be resistant to other medications. Therefore, it is significant to determine its frequency rate and its disposition. OBJECTIVES: In this surveillance, we examined overall development frequency of PPNG from 1981 ti 1998. Comparing current five years' frequency rate with that of previous five year, we predicted possible development rate and described the procedures the physicians must take into account in gonorrhea treatment. METHODS: We examined the development frequency of PPNG in male patients of the venereal disease clinic of Jung-gu Community Health Center in Seoul from 1981 to 1998. Also, we analyzed the overall tendency with time series analysis using statistics package, SPSS 7.5.Grouping the years in five-year units, development frequency of PPNG of current five years (1994-1998) was compared with that of previous years. RESULTS: For the result of monthly analysis of frequency rate of PPNG development from 1981 to 1998, the rate tendency came out with a sligh rise (slope : 0.15). And for the result of comparison of grouped years, in current five years, its rate was 51.6%, marking a significant decline from that of the previous five years, which was 57.2% (p-value : <0.0001). CONCLUSION: The rate of current five years was reported to have declined from the previous years. However, the rate is still over 50%. Therefore, the government should continue the PPNG surveillance with test of sensitivity of the medications in use. Moreover, to eliminate gonorrhea, the education on high risk groups should continue and physicians should use a dose of adequate antibiotics in treatment.
Anti-Bacterial Agents ; Community Health Centers* ; Education ; Gonorrhea ; Humans ; Male ; Neisseria gonorrhoeae* ; Neisseria* ; Seoul* ; Sexually Transmitted Diseases

Dyschromatosis symmetrica hereditaria (DSH) is characterized by a symmetrical distribution of hyperpigmented and hypopigmented macules on the extremities, especially over the dorsa of the hands and feet. The pattern of inheritance is believed to be autosomal dominant, but many sporadic cases have been reported. We report one family of DSH, which showed a typical autosomal dominant pattern of inheritance by pedigree analysis.
Extremities ; Foot ; Hand ; Humans ; Pedigree ; Wills

Primary carcinoma of the uterine tube is one of the least common gynecologic malignancies with a reported incidence of approximately 0.3%. As a result of it, the experience of any one physian is limited. Almost all cases are adenocarcinoma and the cilinical presentation is generally nonspecific, of which the most common symptom is postmenopausal vaginal bleeding. Primary fallopian tube carcinima is infrequently diagnosed before explolatory laparotomy and the majority of patients have extensive disease at diagnosis. We have experienced a case of fallopian tube cancer and report with brief review of literature
Adenocarcinoma ; Diagnosis ; Fallopian Tube Neoplasms ; Fallopian Tubes* ; Female ; Humans ; Incidence ; Laparotomy ; Uterine Hemorrhage

The nuclear accumulation of p53 protein is known to correspond with mutation of p53 tumor supressor gene. To investigate the relationsbip between clinico-pathologic features and expression of p53 mutations, 65 cases of primary cervical carcinoma were analysed by an immunohistochemieal method using monoclonal antibody of p53. Immunostaining demonstrated varioua nuclear stinings of cancer cells in 48.4% of squamous cell carcinoma(51.9% in large cell carcinoma and 25.0% in small cell carcinomas) and 23.5% of adenocarcinoma(p<0.05) No differences in clinical stage and p53 positivity were found. There was no significant correlation between p53 positive cases and status of recurrence. This data suggests that p53 protein is not correlated with the disease progression and prognosis.
Carcinoma, Large Cell ; Cervix Uteri* ; Disease Progression ; Female ; Genes, p53* ; Prognosis ; Recurrence

Presentation of antigen in a suitable form to lymphocytes is prerequsite for the initiation of primary immune response. Dendritic cells (DC) provide an effective pathway for presenting antigens to lymphocytes in situ. The aim of this study was to establish a dendritic cell-line from human tonsils and to investigate the changes in surface phenotype during culture. Immunohistochemical studies using various surface markers indicated that cultured DC were follicular dendritic cells (FDC) from human tonsils. Cultured DC showed typical dendritic morphology at early stage of culture. Their shape changed into fibroblast-like cells over culture time. Surface phenotype study suggested that cultured DC were distinct from human fibroblast. Antigenic pattern of FDC was changed during culture; I-ILA-DR antigens decreased and HJ2 antigens increased with aging of culture. Functional characteristics of human tosillar FDC will be investigated in the future.
Aging ; Dendritic Cells ; Dendritic Cells, Follicular* ; Fibroblasts ; Humans ; Lymphocytes ; Palatine Tonsil ; Phenotype

Bleeding that recur or continues after hospital admission for an acutely bleeding peptic ulcer is the single most important factor adversely affecting prognosis. The endoscopic findings of stigmata of recent hemorrhage such as active bleeding, a visible vessel or fresh blood clots in peptic ulcer indicate relatively high rebleeding risk. 30 patients with stigmata of recent hemorrhage in bleeding peptic ulcers were treated by endoscopic alcohol injection therapy during the 3-year period from August 1989 to July 1992. 30 cases included 24 gastric ulcers, 4 duodenal ulcers, and 2 stomal ulcers. 8 of these were actively bleeding at the time of endoscopy and non-bleeding visible vessels were identified in 15 patients and fresh blood clots were present in 7. 12 of total 30 cases had rebleeding or continuous bleeding. 3 of 8 with active bleeding, 5 of 15 with non-bleeding bisible vessels, and 4 of 7 with fresh blood clots had rebleeding. Emergency operations were done in 4 cases. There was no complication such as perforation and mortality. We think that this modality of endoscopic hemostasis is safe and simple, but further randomized controlled trials will be needed to evaluate the efficacy of hemostasis by endoscopic alcohol injection therapy.
Christianity ; Duodenal Ulcer ; Emergencies ; Endoscopy ; Hemorrhage* ; Hemostasis ; Hemostasis, Endoscopic ; Humans ; Mortality ; Peptic Ulcer* ; Prognosis ; Stomach Ulcer ; Ulcer

Subdural empyema is a neurosurgical emergency the mortality of which continues to be as high as 40% in modern reported series. It is also a curable lesion, and the outcome of treatment has been demonstrated to be directly related to the promptness of diagnosis and appropriate surgical drainage. Recently, we have operated upon two cases of intracranial subdural empyema secondary to acute facial furuncle and postoperative craniectomy. Reviewing these two cases and other literatures, we are going to describe about cases, symptoms and signs, and methods of diagnosis and treatment of subdural empyema.
Diagnosis ; Drainage ; Emergencies ; Empyema, Subdural* ; Furunculosis ; Mortality

BACKGROUND/AIMS: DA-9701 is a newly developed drug made from the vegetal extracts of Pharbitidis semen and Corydalis tuber. The aim of this study was to evaluate the effect of DA-9701 on colorectal distension (CRD)-induced visceral hypersensitivity in a rat model. METHODS: Male Sprague-Dawley rats were subjected to neonatal colon irritation (CI) using CRD at 1 week after birth (CI group). At 6 weeks after birth, CRD was applied to these rats with a pressure of 20 to 90 mm Hg, and changes in the mean arterial pressure (MAP) were measured at baseline (i.e., without any drug administration) and after the administration of different doses of DA-9701. RESULTS: In the absence of DA-9701, the MAP changes after CRD were significantly higher in the CI group than in the control group at all applied pressures. In the control group, MAP changes after CRD were not significantly affected by the administration of DA-9701. In the CI group, however, the administration of DA-9701 resulted in a significant decrease in MAP changes after CRD. The administration of DA-9701 at a dose of 1.0 mg/kg produced a more significant decrease in MAP changes than the 0.3 mg/kg dose. CONCLUSIONS: The administration of DA-9701 resulted in a significant increase in pain threshold in rats with CRD-induced visceral hypersensitivity.
Analgesics/administration & dosage/*pharmacology ; Animals ; Arterial Pressure/drug effects ; Colon, Descending/physiology ; Dilatation/methods ; Gastrointestinal Agents/administration & dosage/*pharmacology ; Male ; Pain Threshold/drug effects ; Plant Preparations/administration & dosage/*pharmacology ; Rats, Sprague-Dawley ; Visceral Pain/physiopathology/*prevention & control

OBJECTIVE: In order to establish the role of Gamma Knife radiosurgery (GKS) in large intracranial arteriovenous malformations (AVMs), we analyzed clinical characteristics, radiological features, and radiosurgical outcomes. METHODS: Between March 1992 and March 2005, 28 of 33 patients with large AVMs (> 10 cm3 in nidus-volume) who were treated with GKS underwent single session radiosurgery (RS), and the other 5 patients underwent staged volumetric RS. Retrospectively collected data were available in 23 cases. We analyzed treatment outcomes in each subdivided groups and according to the AVM sizes. We compared the estimated volume, defined as primarily estimated nidus volume using MR images, with real target volume after excluding draining veins and feeding arteries embedded into the nidus. RESULTS: Regarding those patients who underwent single session RS, 44.4% (8/18) had complete obliteration; regarding staged volumetric RS, the obliteration rate was 40% (2/5). The complete obliteration rate was 60% (6/10) in the smaller nidus group (10-15 cm3 size), and 25% (2/8) in the larger nidus group (over 15 cm3 size). One case of cerebral edema and two cases (8.7%) of hemorrhage were seen during the latent period. The mean real target volume for 18 single sessions of RS was 17.1 cm3 (10.1-38.4 cm3), in contrast with the mean estimated volume of 20.9 cm3 (12.0-45.0 cm3). CONCLUSION: The radiosurgical treatment outcomes of large AVMs are generally poor. However, we presume that the recent development in planning software and imaging devices aid more accurate measurement of the nidus volume, therefore improving the treatment outcome.
Arteries ; Arteriovenous Malformations ; Brain Edema ; Cerebral Hemorrhage ; Hemorrhage ; Humans ; Intracranial Arteriovenous Malformations ; Radiosurgery ; Retrospective Studies ; Treatment Outcome ; Veins

The first clinical trial of the Q-switch Nd:YAG laser iridectomy using Coherent model 9900 in Korea was carried out since March of 1985. 51 eye cases(48 patients) of acute and subacute narrow angle glaucoma were treated with a Q-switched Nd:YAG laser during the last one year and half. The results obtained are as follows; 1) Good results could be obtained by setting 3.0~4.9 mj with mean pulse energy of under 50. 2) Nd:YAG laser iridectomy site and normal intraocular pressure were maintained well. 3) Complications were encountered in 7 eyes(13.7%) but most cases were transitory without permanent damages.
Glaucoma ; Intraocular Pressure ; Iridectomy* ; Korea