No abstract available.
Brain Stem* ; Evoked Potentials* ; Hallucinations* ; Humans

No abstract available.
Antibodies, Monoclonal* ; Chlamydia trachomatis* ; Chlamydia*

No abstract available.
Heat-Shock Proteins* ; Hot Temperature*

No abstract available.
Heat-Shock Proteins* ; Hot Temperature*

There had been few reports of arachnoid cyst accompanying psychiaric disturbance and no report treated with low-dose resperidone administration. We report a patient, developed first-transient psychotic episode considered to be provoked by an arachnoid cyst, responsive to risperidone, which was found in the middle cranial fossa as follows. A 57-year-old man was admitted by suddenly developed headache, auditory hallucination, delusion of persecution and, an arachnoid cyst in the anteromedial aspect of middle cranial fossa was found on MRI after admission. The psychotic episode was first to him and he was also negative to other clinical evaluation including endocrine abnormality, his psychotic symptom was suspected to be induced by arachnoid cyst and was well controlled to low-dose risperidone administration. He left hospital free from psychotic symptoms on 14 hospital days.
Arachnoid* ; Cranial Fossa, Middle ; Delusions ; Hallucinations ; Headache ; Humans ; Magnetic Resonance Imaging ; Middle Aged ; Psychotic Disorders* ; Risperidone*

PURPOSE: Peak urinary flow rate is a widely used parameter in the diagnosis and evaluation of treatment erect of BPH because of its objectiveness and non-in vasiveness. The peak urinary flow rate, however is different with each voided volume in the same patient and tends to decrease even in an asymptomatic man with increasing ages. Therefore we need an adjusted peak urinary flow rate corresponding with the age and voided volume. This adjusted peak urinary flow rate can be used to evaluate the voiding function more easily in the same patient periodically or In the different patient of various voided volume and ages. MATERIALS AND METHODS: Data on age, volume voided and peak urinary flow rate were accumulated from 216 male aged from 10 to 80 who were free of voiding symptoms. All combinations of peak urinary flow rate, age and volume voided were tested for equation of bet fit by the least squares method with search for the equation providing least residual standard deviation with SAS package. RESULTS: When the peak urinary flow rate is defined as a function of age and voided volume, the equation is Q=35.01+0.086A-0.0031A2-1612/V(Q: peak urinary flow rate, A: age, V: voided volume). At the point of population means for volume voided(247.5ml) arid age(35.2) the reference peak urinary flow rate was 27.7m1/sec. Adjusted peak flow rate can be obtained by subtracting the difference between the measured and expected peak flow rate(expected minus measured) from the reference peak flow rate. To make the adjusted peak flow rate obtained easily with measured peak flow rate, age and voided volume nomogram that incorporates the equation has been designed. In our nomogram an adjusted peak flow rate < 19.9 ml/sec or > 1.3 standard deviation below mean should be considered suspicious for obstruction. CONCLUSIONS: Nomogram for adjusted peak flow rate that incorporates the age, voided volume and measured peak flow rate would be satisfactory for clinical use.
Diagnosis ; Humans ; Least-Squares Analysis ; Male* ; Nomograms

OBJECTIVE: To analyze the clinical characteristics of obese infertile women. MATERIAL AND METHOD: Height, weight, body mass index, menstrual pattern, glucose, insulin, glucose / insulin ratio, dehydroepiandrosterone sulfate (DHEA-S), testosterone, free testosterone and plasminogen activator inhibitor (PAI-1) of 15 obese infertile women were tested. RESULTS: Of 15 obese infertile women, the number of diabetes mellitus, hyperinsulinemia, and insulin resistance was 2 (13%), 2 (13%), 2 (13%), respectively. The incidence of increased DHEA-S, testosterone, and free testosterone was 7 (47%), 1 (7%), 6 (40%), respectively. Notably, all patients showed increased PAI-1. CONCLUSIONS: Obesity is associated with infertility as well as many kinds of health problems. Obesity is closely related to insulin resistance and it also causes hyperandrogenism. Increased PAI-1 is one of the important causes of thrombophilia. Consequently, in the workup of obese infertile patient, many aspects of health problems should be considered.
Body Weight ; Dehydroepiandrosterone Sulfate ; Diabetes Mellitus ; Female ; Glucose ; Humans ; Hyperandrogenism ; Hyperinsulinism ; Incidence ; Infertility ; Insulin ; Insulin Resistance ; Obesity ; Plasminogen Activator Inhibitor 1 ; Plasminogen Activators ; Testosterone ; Thrombophilia

No abstract available.
Child* ; Humans ; Meningitis* ; Scrub Typhus*

Duplex ultrasonography (USG) is an accepted method to assess noninvasively arterial inflow to the penis. Optimal pharmacological agents as well as timing of the scan and stimulation during the scan continue to be debated. Between August 1994 and May 1996, 24 normal males (control group) and 45 impotent patients (impotence group) underwent penile doppler sonography, and their records were reviewed. Scans were performed at 1, 3, 5, 10, 15, 20 and 30 minutes after intracavernous injection of PGE1 (10 pg) in all subjects. Any subject not having a full erection at 15 minutes performed private self-stimulation for at least 5 minutes before the 30 minute scan. If we define normal arterial inflow as a peak systolic velocity (PSV) of 30 cm. per second or greater in the best artery, 46% of control group and 55% of impotence group achieved this velocity until 5 minutes. One (4%) of control group and three (6%) of impotence group achieved maximum velocity at 1 or 3 minutes but continually PSV of 30 cm. per second or greater after 5 minutes, so any subject may not have had an incorrect diagnosis. When we calculated maximum velocity in the best artery in relation to percentage tumescence, maximum velocity were recorded most often at 10% tumescence (46% of control group and 51% of impotence group). If we define normal arterial inflow as PSV of 30 cm. per second or greater in best artery, the cumulative percentage of patients who achieved this velocity at 1, 3, 5, 10, 15, 20 and 30 minutes were 4, 34, 46, 88, 96, 96 and 100% in control group and 6, 28, 55, 90, 92, 94 and 96% in impotence group. In conclusion, we support delaying the initial scan until 5 minutes, performing the additional scans until 30 minutes and self-stimulation when necessary. We believe all efforts should be made to have studies performed in the setting of least anxiety to the patient.
Alprostadil* ; Anxiety ; Arteries ; Diagnosis ; Erectile Dysfunction ; Humans ; Male ; Penis ; Ultrasonography*

Computed tomographic findings of 24 cases of cervical tuberculous lymphadenitis were retrospectively analyzed. We classified the CT findings as 4 types: type 1(homogeneous soft tissue density mass), type 2(central low density with peripheral rim enhancement and with preservation of surrounding fat plane), type 3(central low density with peripheral rim enhancement and with obliteration of surrounding fat plane), type 4(large confluent low density mass, so called "cold abscess") As a result, there were 2 cases(8.3%) of type 1, 7 cases(29.2%) of type 2, 9 cases(37.5%) of type 3, 3 cases(12.5%) of type 4, 1 cases(4.2%) of type 1 combined with type 3, and 2 cases(8.3%) of type 2 combined with type 4. So 22 cases(91.7%) revealed central low density and peripheral rim enhancement, which suggest necrosis. The maximum thickness of enhancing rim was above 2mm in all of 64 definable necrotic lymph nodes and above 4mm in 42(65.5%) lymph nodes, suggesting that the wall of necrotic tuberculous lymphadenitis tends to be thick. We conclude that CT is useful not only for the diagnosis but also for the evaluation of the extent and the status of cervical tuberculous lymphadenitis.
Diagnosis ; Lymph Nodes ; Necrosis ; Retrospective Studies ; Tuberculosis, Lymph Node*