No abstract available.
Child* ; Hematuria* ; Humans

A retrospecive clinical observation was done on 325 cases of hypertension admitted to Department of internal Medicine of Seoul Red Cross Hospital from January, 1979 to December, 1982. The following results have been obtained. 1) The observed patients were 157 males and 168 females, and the prevalence rate of malignant hypertension among 325 hypertensions was 16 cases (4.9 percent). Among 16 cases of malignant hypertension 9 cases were male and 7 cases were female. Most frequently in 50, 60 and 40 years of age in this order each sex. 2) The average admitted dates are 7 days. 27 cases (8.3percent) were readmitted above 2 times after one discharged. 3) The most freqeuntly observed duration of Known hypertension 37.9 percent was 6-10 years and the next frequently observed duration 37.4 percent was 3-5 years. 4) The highest percentage of malignant hypertension had systolic blood pressure between 190-209mmHg and diastolic blood pressure between 150-169mmHg. 5) The highest percentage of seasonal number was spring (31.1 percent) and the next autumn, summer, winter in this order and the prevalence rates of hypertention are increased average 1.9% of each year. 6) The 78.5 percent of the patients were found that their blood pressure were abnormaly high when they were examined with related symptoms on admission, and they major symptorms were headache and dizziness. 7) The physical examination on admission, tachycardia (56percent), tachypnea (15.1percent), semicoma to coma (12.9 percent) in this order. 8) The status of treatment in hypertension on admission was as follows; imtermittent treatment 54.5 percent, no treatment 31 percent and continuous treatment 14.5 percent in this order. 9) In the chest X-ray on admission, the most frequent finding was cardiomegaly, and normal finding was the next frequency. The pulmonary Tbc was noted in 12.6 percent. 10) According to the degree of fundoscopic abnormality by K-W classification stage III was 68.8 percent and stage IV was 31.2 percent. 11) Electrocardiogram abnormalities were 44.9 percent, and 87.5 percent of malignant hypertension revealed electrocardiographic abnormalities and left ventricle hypertrophy was observed in 70.5 percent. 12) Hypercholesterolemia 78 percent, Hypernatremia 69.8 percent, Hypokalemia 22.8 percent, serum chloride 34.5 percent (<95m Eg/l), BUN 53.8 percent (>20mg/dl) and creatinine 45.8 percent (>3mg/dl) on admission. 13) Proteinuria was observed in 87.5 percent of malignant hypertension. 14) Marked improved for clinically was 24 percent and mortality rate was 5.2 percent, most common cause of death are cardiovascular accident (64.7percent) and renal failure (23.5percent).
Blood Pressure ; Cardiomegaly ; Cause of Death ; Classification ; Coma ; Creatinine ; Dizziness ; Electrocardiography ; Female ; Headache ; Heart Ventricles ; Humans ; Hypercholesterolemia ; Hypernatremia ; Hypertension ; Hypertension, Malignant ; Hypertrophy ; Hypokalemia ; Internal Medicine ; Male ; Mortality ; Physical Examination ; Prevalence ; Proteinuria ; Red Cross ; Renal Insufficiency ; Seasons ; Seoul ; Tachycardia ; Tachypnea ; Thorax

The transorbital intracranial injury is a rare penetrating brain injury and few homicidal cases were reported. We report a case of 37 year-old man who died from a homicidal transorbital intracranial injury. The assailant was one of his friends, who pierced his left eye by a metallic chopstick. Despite the intensive care, he died one week after. Postmortem examination revealed only a small laceration with subcutaneous hematoma in left lower eyelid, fractures of medial orbital roof, body of sphenoid bone and sella turcica, diffuse cerebral edema, basal subarachnoid hematoma, focal subdural hematoma, and intraventricular hematoma in the right lateral ventricle.
Adult ; Autopsy ; Brain Edema ; Eyelids ; Friends ; Head Injuries, Penetrating ; Hematoma ; Hematoma, Subdural ; Homicide ; Humans ; Critical Care ; Lacerations ; Lateral Ventricles ; Orbit ; Sella Turcica ; Sphenoid Bone

BACKGROUND: For the diagnosis of HIV infection, enzyme immunoassay (EIA) or chemiluminescence immunoassay (CLIA) is commonly used as a screening test. Although these methods have a high sensitivity and low cost, their high false positive rate can cause confusion in the patients and clinicians until a more specific test is done. OraQuick Advance Rapid HIV-1/2 Antibody Test (OraQuick) (OraSure Technologies, USA) is a rapid test that can detect HIV-1/2 antibodies in 20 minutes. It uses oral fluid, whole blood or serum sample. In this study, we evaluated the usefulness of the OraQuick as a screening and point-of-care test for HIV infection. METHODS: From Jan 2007 to Dec 2008, 45,276 samples referred to our laboratory were tested by CLIA method using the ADVIA Centaur (Bayer Healthcare LTD., USA) for HIV-1/2 antibody detection. Among them, 74 positive and 50 negative samples were tested by the Western immunoblot assay (WIB) and OraQuick test as a case-control study. Also, oral fluids from 30 HIV patients and 48 healthy persons were tested by OraQuick test. RESULTS: The sensitivity and specificity of OraQuick test (using serum samples) were 100% and 98.8% (95% confidence interval 96.9~100%), respectively. OraQuick tests (using oral fluid samples) were all positive for HIV patients but all negative for healthy persons. CONCLUSIONS: This study suggests that OraQuick can be used successfully as a rapid test for the early detection of HIV-1/2 antibody in patients visiting emergency departments and for the prevention of HIV infection in the health care providers.
Antibodies ; Blotting, Western ; Case-Control Studies ; Delivery of Health Care ; Emergencies ; HIV ; HIV Infections ; Humans ; Immunoassay ; Immunoenzyme Techniques ; Infection Control ; Luminescence ; Mass Screening ; Sensitivity and Specificity

PURPOSE: To compare preoperative and postoperative ocular biometry in patients with iris-fixated phakic intraocular lens (pIOLs): Artisan and Artiflex. MATERIALS AND METHODS: This study included 40 eyes with Artisan and 36 eyes with Artiflex pIOL implants. Anterior chamber depth (ACD) and axial length (AL) were measured by applanation ultrasonography (A-scan) and partial coherence interferometry (IOLMaster) preoperatively and 3 months after pIOL implantation. RESULTS: ACD measurements after Artisan or Artiflex pIOL implantation were smaller than preoperative measurements. Specifically, the difference after Artisan pIOL implantation was -1.07+/-0.17 mm by A-scan and -0.08+/-0.08 mm by IOLMaster. The difference after Artiflex pIOL implantation was -1.31+/-0.15 mm by A-scan and -0.05+/-0.07 mm by IOLMaster. After Artisan pIOL implantation, differences in AL measurements by A-scan were insignificant (difference: -0.03+/-0.15 mm), whereas postoperative AL measurements by IOLMaster were significantly longer than preoperative measurements (difference: 0.12+/-0.07 mm). After Artiflex pIOL implantation, AL measurements by both A-scan and IOLMaster were significantly longer than preoperative measurements (difference: 0.09+/-0.16 mm by A-scan and 0.07+/-0.10 mm by IOLMaster). In the Artiflex group, differences in AL measurements by A-scan correlated with the central thickness of the Artiflex pIOL. CONCLUSION: ACD and AL measurements were influenced by iris-fixated phakic IOL implantation.
Adult ; Biometry ; Eye/ultrasonography ; Female ; Humans ; Interferometry ; Lens Implantation, Intraocular/*adverse effects ; Male ; Middle Aged ; Postoperative Complications

The present study was designed to observe the expression patterns of NF-kappa B and AP-1, redox-sensitive transcription factors, and Bcl-2 and Bax, apoptosis repressing and promoting factors, respectively, upon repetitive cycles of short ischemia and reperfusion. Nine and thirty five weeks old Sprague-Dawley rats were subjected to the 3, 6, and 10 cycles of the ischemic process for 5 minutes followed by reperfusion for 5 minutes. The rats were divided by 5 groups, according to the time after treatment, such as 0, 3, 6, 24 and 72 hours. For short ischemia and reperfusion, left common iliac artery was occluded 3, 6, and 10 times for 5 minutes of ischemia followed by 5 minutes of reperfusion using rodent vascular clamps and left rectus femoris muscles were removed. The expression profiles and distribution of NF-kappa B, AP-1, Bcl-2, and Bax which were observed using immunohistochemical staining methods with 6 microgram thick paraffin sections of the rectus femoris tissue were as follows: The distribution of NF-kappa B was increased as the cycles of ischemia and reperfusion increased up to 3 hours after treatment. This phenomenon was prominent in 35 weeks-old rats. The distribution of AP-1 was increased as the cycles of ischemia and reperfusion increased up to 3 hours after treatment. This phenomenon was prominent in 9 weeks-old rats. The distribution of Bcl-2 was decreased as the cycles of ischemia and reperfusion increased up to 3 hours after treatment. The extent of such reduction was more prominent in 35 weeks-old rats than 9 weeks-old rats. The distribution of Bax was increased as the cycles of ischemia and reperfusion increased up to 3 hours after treatment. After 3 hours of treatment, Bax positivity was gradually decreased in 9 weeks-old rats, but increased in 35 weeks-old rats to reach a peak at 24 hour after reperfusion. The extent of enhancement in 9 weeks-old rats was higher than that in 35 weeks-old rats. In summary, multiple episodes of short ischemia and reperfusion altered the expression profiles of NF-kappa B, AP-1, Bcl-2, and Bax in the rectus femoris muscle at the similar extents in 9 and 35 weeks-old rats. Such alterations were more more increased when the episodes were more repeated.
Animals ; Apoptosis ; Iliac Artery ; Ischemia* ; Muscles* ; NF-kappa B* ; Paraffin ; Quadriceps Muscle* ; Rats* ; Rats, Sprague-Dawley ; Reperfusion* ; Rodentia ; Transcription Factor AP-1* ; Transcription Factors

Stereotactic vacuum-assisted breast biopsy (VAB) has been used to evaluate microcalcifications or non-palpable breast lesions on mammography. Although stereotactic VAB is usually performed in a prone or upright position, an expensive prone table is necessary and vasovagal reactions often occur during the procedure. For these reasons, the lateral decubitus position can be applied for stereotactic VAB, and true lateral mammography can be used to detect the lesion. We report on 15 cases of lateral decubitus positioning for stereotactic VAB with true lateral mammography for non-palpable breast lesions or microcalcifications. The mean procedure time was approximately 30.1 minutes, and no complications occurred during the procedures. Fourteen cases had benign breast lesions and one case had a ductal carcinoma in situ. The lateral decubitus stereotactic VAB with true lateral mammography can be applied for microcalcifications or non-palpable breast lesions and helps to minimize anxiety and vasovagal reactions in patients.
Anxiety ; Biopsy ; Breast ; Carcinoma, Intraductal, Noninfiltrating ; Humans ; Mammography ; Stereotaxic Techniques

OBJECTIVES: Medically unexplained physical symptoms comprised the predominant complaints of patients with depression in clinical settings. Previously, tricyclic antidepressants, which inhibit both presynaptic reuptake of serotonin and norepinephrine, had been used to relieve pain as well as treat depression. The objective of this study was to evaluate the efficacy of venlafaxine ER, which also has the effects on both serotonin and norepinephrine, in patients suffering from depression with somatic symptoms. METHODS: The subjects were recruited from outpatients who had been treated for depression with venlafaxine ER. They were divided into two groups, based on whether they voiced somatic symptoms as their chief complaint (somatic group) or not (non-somatic group). In addition, they were also divided into two groups according to whether they met the criteria of multisomatoform disorder (DSM-IV, Primary Care Version). The duration from the time venlafaxine ER was used to the point when treatment was changed because of the recurrence of symptoms or side effects was assessed and compared using survival analysis in the two groups. RESULTS: Sixty-four patients fulfilled the inclusion criteria of this study, and 39 patients 'were placed into the somatic group', while the other 25 patients 'were placed into the non-somatic group'. The survival rates of maintenance treatment in the somatic group was significantly higher than in the non-somatic group (logrank test p=0.033), and the mean duration of maintenance treatment in the somatic group was 41.5+/-3.38 weeks, while that in the non-somatic group was 26.0+/-4.95 weeks. When the subjects were classified by the criteria of multisomatoform disorder, no significant difference was observed between the two groups (logrank test p=0.314). CONCLUSION: In the present study, treatment venlafaxine ER was maintained longer in patients suffering from depression with somatic complaints, which suggests the efficacy of venlafaxine ER on somatic symptoms of these patients. Large-scale, controlled trials are needed to confirm our findings.
Antidepressive Agents, Tricyclic ; Depression ; Depressive Disorder, Major* ; Humans ; Norepinephrine ; Outpatients ; Primary Health Care ; Recurrence ; Serotonin ; Survival Rate ; Venlafaxine Hydrochloride

Carbon tetrachloride (CCl4) induces hepatocellular damage, resulting in liver cirrhosis by generating reactive oxygen species (ROS). At the stage of decompensated liver cirrhosis, many patients suffer from the abnormal regulation of sodium and water balance such as ascites. Also, the kidney can be directly damaged by CClCCl4-induced ROS generation. The aquaporin (AQP) is an important transmembrane protein located in the kidney to reabsorb water, and it may be affected by the ROS to alter water balance. ROS is related with the development of hypertension and alteration of antioxidant enzymes. This study was undertaken to investigate the effects of CCl4 on the expression of AQPs (AQP1 and AQP2) and superoxide dismutase (SOD) in the kidney of spontaneously hypertensive rat (SHR) and normotensive Wistar-Kyoto rat (WKY). The SOD is known as a scavenger of ROS, and we hypothesized that oxidative stress in the aged kidneys may be increased by hypertension. Male WKY and SHR were randomly divided into control and CCl4-treated groups at 8, 16 and 24 weeks of age, respectively. The experimental group received olive oil-dissolved CCl4 (1.6 mL/kg) on its back subcutaneous tissue twice a week for 4 weeks, and control animals received olive oil only. After 24 hours following the last injection, blood samples and kidneys were obtained under anesthesia. Renal histopathology was examined by H&E stain, and the expression of AQP1, AQP2, CuZn-SOD and Mn-SOD were evaluated by immunohistochemical methods and Western blot analysis. CCl4 treatment induced the tubular swelling, tubular epithelial atrophy or detachment in both WKY and SHR, and interstitial edema, tubular cast and infiltration of leukocyte in SHR. The BUN levels in both WKY and SHR were increased by CCl4 treatment at 16 weeks of age. The expression of AQP1 were increased by CCl4 treatment at 8 and 24 weeks of age SHR. The expressions of AQP2 in 24 week-old control SHR was decreased compared to 8 week-old control SHR. CCl4 treatment increased the expressions of AQP2 at 8 week-old and 24 week-old SHR, and the increasing of AQP2 was more remakable in advanced age. The expressions of CuZnSOD and MnSOD were increased at 24 week-old control SHR compared to same aged WKY. Whereas the expression of CuZnSOD was increased by CCl4 treatment in 8 week-old SHR, the expression of both CuZnSOD and MnSOD were decreased by CCl4 treatment in 24 week-old SHR. In summary, CCl4-treated SHR showed an increase in AQP expression and a decrease in SODs at the advanced age. These results suggest that CCl4-induced oxidative stress in the aged hypertensive rats may alter water balance via upregulation of AQPs and accelerate renal damage via downregulation of SODs.
Anesthesia ; Animals ; Ascites ; Atrophy ; Blotting, Western ; Carbon Tetrachloride ; Down-Regulation ; Edema ; Humans ; Hypertension ; Kidney* ; Leukocytes ; Liver Cirrhosis ; Male ; Olea ; Oxidative Stress ; Rats ; Rats, Inbred SHR* ; Reactive Oxygen Species ; Sodium ; Subcutaneous Tissue ; Superoxide Dismutase* ; Up-Regulation ; Olive Oil

A 45-year-old female with psychosis complained urological symptom of urinary incontinence and voiding difficulty with abdominal pains and expansion during her psychiatric hospitalization and suddenly collapsed at the 14th day of the admission. At autopsy, the urinary bladder showed a focal perforation and the abdominal cavity was filled with massive urinary ascites. The both lower lobes and the right upper lobe of the lung were accompanied by atelectasis. The death mechanism of this case could be explained that an increased abdominal pressure produced by massive uroperitoneum with spontaneous bladder rupture led to respiratory failure. The so-called abdominal compartment syndrome was manifested by massive uroperitoneum and caused a death. This would be the first forensic medical case that an undiagnosed spontaneous bladder rupture resulted in death of a psychiatric illness patient.
Abdominal Cavity ; Abdominal Pain ; Ascites ; Autopsy ; Female ; Hospitalization ; Humans ; Intra-Abdominal Hypertension ; Lung ; Middle Aged ; Psychotic Disorders ; Pulmonary Atelectasis ; Respiratory Insufficiency ; Rupture* ; Urinary Bladder* ; Urinary Incontinence