No abstract available.
Anal Canal* ; Embryonic Structures* ; Humans* ; Rectum*

No abstract available.
Anal Canal* ; Embryonic Structures* ; Humans* ; Rectum*

No abstract available.

We experienced a case of erosive adenomatosis of the nipple (EAN) in a 20-year-old lady. She have had an eczematous, erosive and crusted nipple, on the right si.de, with a serosanguineous discharge for the past two years. The biopsy specimen of eczematous lesion on the affected nipple showed focal erosion and acanthosis in the epidermis. Florid intraductal epithelial proliferation and solid nests were scattered in the nipple stroma without showing any cellular pleomorphism. The lining epithelium maintained two layers of cells the inner colurnnar cells and the outer cuboidal cells. Chronic inflammatory infiltrates of relatively dense lymphohisiocytes were found in the surrounding stromal tissue, Paget cells or underlying malignancy were not seen, and a group of tumor netst was confined to the upper part of the subareolar tissue.
Biopsy ; Epidermis ; Epithelium ; Humans ; Nipples* ; Young Adult

The antihypertensive effects fo aldactazide and serum electrolytes changes before and after treatment with aldactazide were observed. The followings were obtained: 1. Results of antihypertensive therapy with aldactazide in 23 hypertensive patients revealed good effects in 52.17%, fair in 26.09%, poor in 8.7%, and failure in 13.04% of cases. In 78.26% of cases, good or fair control of blood pressure was obtained. 2. Daily doses of aldactazide ranged from 25mg to 50mg depending upon the level of blood pressure. The antihypertensive effects were appeared after average 11 days of administration. 3. The side effects during treatment with aldactazide were dizziness, weakness, indigestion, headache, and restlessness in 26.28% of cases (6 of 23 cases). 4. No significant changes in serum Na and K values were observed before and after treatment with aldactazide for average 23 days.
Blood Pressure ; Dizziness ; Dyspepsia ; Electrolytes ; Headache ; Humans ; Psychomotor Agitation

Trichomoniasis, a common and sometimes distressing condition in women, is caused by infection of the genitourinary tract by the pathogenic protozoan Trichomonris aginalis(T. vaginalis). Men may also be infected, although frequently without any symptoms, and most cases of trichomoniasis are sexually transmitted. The best evidence for an etiologic role for T. vaginalis is in nongonococcal urethritis(NGU). In epidemiologic studies, T,ginalis has been isolated from 1 to 68 percent in men with NGU. The nurnber of NGU is increasing rapidly than gonorrhea in deeloped nations, and in some developing countries, especially in Korea, In view of the difficulties in findng trichomonads by direct microsco by in men, urine culture and serodiagnosis plays an important role in the diagnostic work. Urine culture, indirect fluorescent antibody test(IFAT) and enzyme-linked immunosorbent assay (ELISA) were used to elecect T.vaginalis in 221 patients with male NGU. These patients visited the VD Clinic of ChoongKu Public Health Center in Seoul from May to August, 1989 and from March, 1990 to December, 1991. The results obtained were as follows.: 1. T. vaginalis was grown from only one of the 221 samples on TPS-1 meida. 2. In 208 NGU patients, there were 10(4.8%) positive reactions on IgG antibody in IFAT. 3. In 208 NGU patient, there were 14(6.7%) positive reactions to IgG antibody in ELISA. 4. No statistical significant correlation was found between then sults of IFAT and ELISA in individual patients. In conclusion, 1. Male trichomoniasis in patients with NGU was detected at a, significantly low rate. Due to the small number of patients in the test, further epidemiologic stidies of trichomoniasis in male NGU patient are necessary. 2. Serologic studies (IFAT and ELISA) have detected sorre trichomoniasis in male patients with NGU. These tests seem to be helpful in the diagnosis of male t-ichomoniasis.
Developing Countries ; Diagnosis* ; Enzyme-Linked Immunosorbent Assay ; Epidemiologic Studies ; Female ; Gonorrhea ; Humans ; Immunoglobulin G ; Korea ; Male* ; Public Health ; Seoul ; Serologic Tests* ; Urethritis*

PURPOSE: We compared estimates of ejection fraction (EF) determined by gated Tl-201 perfusion SPECT (g-TI-SPECT) with those by gated blood pool (GBP) scan. MATERIALS AND METHODS: Eighteen subjects underwent g-TI-SPECT and GBP scan. After reconstruction of g-TI-SPECT, we measured EF with Cedars software. The comparison of the EF with g-TI-SPECT and GHP scan was assessed by correlation analysis and Bland Altman plot. RESULTS: The estimates of EF were significantly different (p<0.05) with g-TI-SPECT (40%+/-14%) and GBP scan (43%+/-14%). There was an excellent correlation of EF between e-TI-SPECT and GBP scan (r=0.94, p<0.001). The mean difference of EF between GRP scan and g-TI- SPECT was +3.2%, Ninety-five percent limits of agreement were +9,8%. EF between g-TI-SPECT and GBP scan were in poor agreement. CONCLUSION: The estimates of EF by g-TI-SPECT was well correlated with those by GBP scan. However, EF of g-TI-SPECT doesn't agree with EF of GBP scan. EF of g-TI-SPECT cant be used interchangeably with EF of GBP scan.
Perfusion* ; Tomography, Emission-Computed, Single-Photon*

BACKGROUND AND OBJECTIVE: The aim of this study was to compare the residual diameter stenosis after PTCA with fractional flow reserve (FFR) and coronary flow reserve (CFR), and investigate the correlation between FFR and CFR in patients with acute myocardial infarction (AMI). MATERIALS AND METHOD: The study population consisted of twenty seven patients with myocardial infarction. Baseline and hyperemic average peak velocity (APV) were measured using Doppler wire 15 minutes after restoration of infarct-related artery (IRA). CFR was obtained by the ratio of distal hyperemic APV to baseline APV. Distal coronary arterial pressure (Pd) was measured with advancing the wire distal to the lesion of IRA. Simultaneous proximal aortic pressure (Pa) was measured using guiding catheter. Myocardial FFR was obtained by the ratio of hyperemic Pd to hyperemic Pa. RESULTS: Post-interventional CFR and FFR were 0.85+/-0.44, 0.91+/-0.09. CFR did not show significant correlation with luminal diameter stenosis (%ST). There was no significant correlation between FFR and CFR with a correlation coefficient of 0.29 (p=.25). But, significant correlation was found between %ST and FFR, %ST and hyperemic PG (hPG) with correlation coefficient of -0.70 (p=.0012) and 0.68 (p=.0018). CONCLUSION: In AMI patients, %ST has a significant correlation with FFR and hPG after PTCA. But, there was no significant correlation between FFR and CFR.
Arterial Pressure ; Arteries ; Catheters ; Constriction, Pathologic ; Humans ; Myocardial Infarction* ; Phenobarbital

Pylephlebitis usually occurs secondary to infection in the region drained by the portal venous system. A most common antesecent focus of infection is diverticulitis and the most common blood isolate is E. coli (54%), followed by Proteus mirabilis (23%). Overall mortality is 32% and most of the patients who had died had severe sepsis prior to the initiation of antibiotic therapy. We describe a case of pylephlebitis which had appendicitis and consequent septic thrombosis of the portal vein and its branches, with dissemination of infection to the liver. The patient had recovered due to timely antibiotic treatment alone and resulted in complete resolution. Early diagnosis and treatment are basic to a favorable clinical course.
Adult ; Appendicitis/complications* ; Case Report ; Human ; Liver Abscess/etiology ; Male ; Portal Vein* ; Sepsis/etiology ; Thrombophlebitis/etiology*

BACKGROUND: The cerebellum and its neural circuitry have been assumed to play a major role in the pathophysiology of essential tremor (ET). In this study, we sought to find associations between ET and cerebellar dysfunction. METHODS: We performed tandem gait test in 41 ET patients and 44 age-matched controls. Investigators assessed tandem gait by counting the number of missteps during ten-step tandem walk and each subject repeated the trial three times. RESULTS: ET patients had a higher average and total numbers of missteps during tandem gait tests than control subjects (p<0.05). Sex-adjusted odds ratio of the association between tandem gait abnormality and ET was 3.40 (95% confidence intervals 1.06-10.85). According to age stratification, aged ET patients (age > or =70 years) showed significantly higher prevalence of tandem gait abnormality than young ones. Interaction terms determined by a likelihood ratio test was also statistically significant (p<0.05). CONCLUSIONS: Dysfunction of cerebellar neural circuitry may be associated with the pathophysiological mechanism of ET. In addition, aging may be an important factor modifying the association.
Aging ; Cerebellar Diseases* ; Cerebellum ; Essential Tremor* ; Gait ; Humans ; Odds Ratio ; Prevalence ; Research Personnel