No abstract available.
Hypertrophy, Left Ventricular* ; Kidney Failure, Chronic*

The postmortem stature was measured in 57 Korean adult males (age range: 20-86 years old, mean: 52.3 years old) in supine position. After dissection of the corpses, we measured the maximum length of the remaining limb-bones (humerus, radius, ulna, femur, tibia and fibula). The correlation coefficients between the stature and each limb-bone length were calculated. Simple regression equations for estimating stature from each limb-bone length and multiple regression equations from the combination of limb-bone lengths were also obtained.
Adult ; Aged ; Aged, 80 and over ; Body Height* ; Bone and Bones/anatomy & histology* ; Extremities/anatomy & histology* ; Human ; Male ; Middle Age ; Regression Analysis

BACKGROUND: Pressure support ventilation(PSV) is a new form of mechanical ventilatory support that assists spontaneous inspiratory effort of an intubated patient with a clinician-selected amount of positive airway pressure. Low level pressure support during inspiration can overcome the resistive component of inspiratory work imposed by ah endotracheal tube. However the clinical efficacy of PSV as a weaning method has not been established yet. Object : The aim of study was to evaluate the efficacy of PSV when it is added to intermittent mandatory ventilation (IMV) in facilitating weaning process compared to IMV mode alone. METHOD: When the subject patients became clinically stable with their arterial blood gas analysis in acceptable range, they underwent weaning process either by IMV alone or by IMV plus PSV. The level of pressure support was held constant through the weaning period. For the patients who required mechanical ventilation for less than 72hr, 2h weaning trial was performed with IMV rate starting from 6/min. For the patients who required mechanical ventilation more than 72 hr, 7 hr weaning retrial was performed with IMV rate starting from 8/min. For the patients who failed three consecutive trials of weaning, retrial of weaning was attempted over 3 days with IMV rate starting from 8/min. Clinical characteristics, APACHE II score and nutritional status were compared. For all patients, heart rate, mean blood pressure and respiratory rate were mornitored for 48 hrs after weaning trial started. RESULTS: The total number of weaning trial was 37 in 23 patients(18 by IMV, 19 by IMV+PSV). Total ventilation time, APACHE II score and nutritional status were not statistically different between the two groups. The weaning success rate were not statistically different(38.3% by IMV, 42.1% by IMV+PSV) and the changes of mean blood pressure, heart rate, respiratory rate during first 48 hours were not different between the two groups. CONCLUSION: Low level PSV when added to IMV for weaning trial does not seem to improve the success rate of weaning from mechanical ventilation. PSV at 10cm H2O did not induce significant physiologic changes during weaning process.
APACHE ; Blood Gas Analysis ; Blood Pressure ; Heart Rate ; Humans ; Nutritional Status ; Respiration, Artificial ; Respiratory Rate ; Ventilation* ; Weaning*

Spontaneous intracerebral hemorrhage is generally very uncommon in young adult life. Moreover in infancy or childhood. The etiology of spontaneous intracerebral hemorrhage has been discussed in some detail, but the exact underlying causes, in many cases, remain in doubt. The clinical and radiological characteristics are same as ones of intracerebral hemorrhage in adulthood and the traditional methods in diagnostic approach of treatment are still available. We recently experienced a case of spontaneous intracerebral hematoma mainly located in the lateral portion of the basal ganglia in a 12 years old boy. He was admitted to our hospital through the emergency room with suddenly developed left side hemiplegia. There was no evidence of head trauma. Right side carotid angiogram revealed the hematoma. Upon surgery a large hematoma was noted in the lateral portion of the basal ganglia and its complete removal was quite possible. Recovery of the motor disturbance was discernibly rapid and he was discharged on foot on the postoperative 45th day.
Basal Ganglia ; Cerebral Hemorrhage ; Child ; Craniocerebral Trauma ; Emergency Service, Hospital ; Foot ; Hematoma* ; Hemiplegia ; Humans ; Male ; Young Adult

BACKGROUND: The level of imposed work of breathing (WOB) is important for patient-ventilator synchrony and during weaning from mechanical ventilation. Triggering methods and the sensitivity of demand system are important determining factors of the imposed WOB. Flow triggering method is available on several modem ventilator and is believed to impose less work to a patient-triggered breath than pressure triggering method. We intended to compare the level of imposed WOB on two different methods of triggering and also at different levels of sensitivities on each triggering method (0.7 L/min vs 2.0 L/min on flow triggering ; -1 cmH2O vs -2 cm H2O on pressure triggering). METHODS: The subjects were 12 patients (64.8α4.2 yrs) on mechanical ventilation and were stable in respiratory pattern on CPAP 3 cmH2O. Four different triggering sensitivities were applied at random order. For determination of imposed WOB, tracheal end pressure was measured through the monitoring lumen of Hi-Lo Jet tracheal tube (Mallincrodt, New York, USA) using pneumotachograph/pressure transducer (CP-100 pulmonary monitor, Bicore, Irvine, CA, USA). Other data of respiratory mechanics wert also obtained by CP-100 pulmonary monitor. RESULTS: The imposed WOB was decreased by 37.5% during 0.7 L/min on flow triggering compared to -2 cmH2O on pressure triggering and also decreased by 14% during -1 cmH2O compared to -2 cmH2O on pressure triggering (p<0.05 in each). The PTP(Pressure Time Product) was also decreased significantly during 0.7 L/min on flow triggering and -I cmH2O on pressure triggering compared to -2 cmH2O on pressure triggering(p<0.05 in each). The proportions of imposed WOB in total WOB were ranged from 37% to 85% and no significant changes among different methods and sensitivities. The physiologic WOB showed no significant changes among different triggering methods and sensitivities. CONCLUSION: To reduce the imposed WOB, flow triggering with sensitivity of 0.7 L/min would be better method than pressure triggering with sensitivity of -2 cm H2O.
Humans ; Modems ; Respiration, Artificial* ; Respiratory Mechanics ; Transducers ; Ventilation* ; Ventilators, Mechanical ; Weaning ; Work of Breathing*

Intrasellar or pituitary abscess was first reported about a century ago, after then once relatively common but now is rare. Since 1925, about 50 cases have been reported in the literatures, of which characters were variable, but clinical very similar to one of pituitary tumor. So they were often diagnosed preoperatively as pituitary tumor. Several pathogenic factors were postulated in relation to clinical aspects. We had recently experienced a case of pituitary abscess combined with chromophobe adenoma. A 28 years old clerkman was admitted to our hospital with complaints of impared ejaculation and visual disturbance. Clinical aspects and diagnostic studies gave us a strong impression of pituitary tumor. Upon surgery we found a cystic mass in pituitary region, of which aspiration showed whitish-gray, tenacious and liquid material. Many polymorphous leukocytes were noted by direct smear, but no microorganisms were detected in culture. He had postoperatively suffered from transient polyuria and polydipsia, which soon disappeared under the medication of Esidrex. He was discharged from this hospital with recommendation of radiation therapy. Clinical features and treatment were also discussed with review of ever reported cases.
Abscess* ; Adenoma, Chromophobe ; Adult ; Ejaculation ; Humans ; Hydrochlorothiazide ; Leukocytes ; Male ; Pituitary Neoplasms ; Polydipsia ; Polyuria

Bowenoid papulosis is a popular dermatitis occurring primarily on the genitalia of young adults, almost all under the age of 40. Multiple small reddish brown papules are seen varing from 2mm to 10mm in size. that clinically appear to be benign, but histologically show features in common with squamous cell carcinoma in situ. The clinical diagnosis commonly, but erroneously, given to this entity include lichen planus, verruca vulgaris. condyloma accuminatum, granuloma annulare and nevocellular nevus. Herein we report a case of bowenoid papulosis in a 31-year-old male who underwent rebiopsy and review of clinical finding after diagnosis of penile squamous cell carcinoma.
Adult ; Carcinoma, Squamous Cell ; Dermatitis ; Diagnosis ; Genitalia ; Granuloma Annulare ; Humans ; Lichen Planus ; Male ; Nevus ; Warts ; Young Adult

Bowenoid papulosis is a popular dermatitis occurring primarily on the genitalia of young adults, almost all under the age of 40. Multiple small reddish brown papules are seen varing from 2mm to 10mm in size. that clinically appear to be benign, but histologically show features in common with squamous cell carcinoma in situ. The clinical diagnosis commonly, but erroneously, given to this entity include lichen planus, verruca vulgaris. condyloma accuminatum, granuloma annulare and nevocellular nevus. Herein we report a case of bowenoid papulosis in a 31-year-old male who underwent rebiopsy and review of clinical finding after diagnosis of penile squamous cell carcinoma.
Adult ; Carcinoma, Squamous Cell ; Dermatitis ; Diagnosis ; Genitalia ; Granuloma Annulare ; Humans ; Lichen Planus ; Male ; Nevus ; Warts ; Young Adult

The eotaxin gene family (eotaxin, eotaxin-2 and eotaxin-3) have been implicated in the recruitment of eosinophils, basophiles and helper T (Th) 2 lymphocytes that is a central aspect of allergic disease. We previously suggested that Eo2+179T>C and Eo2 +275C>T of the eotaxin-2, and Eo3 +2497T>G of the eotaxin-3 were significantly associated with susceptibility to asthma. To determine whether the single nucleotide polymorphisms (SNPs) of eotaxin-2 and eotaxin-3 gene family are associated with the susceptibility of ulcerative colitis (UC), we analyzed the genotype of 119 patients with UC and 303 controls using single-base extension (SBE) method. We also calculated the haplotype frequencies among Eo2 +179T>C and Eo2 +275C >T of the eotaxin-2 and Eo3 +2497T>G of the eotaxin-3 in both control and UC patients. The genotype frequency of Eo2 +179T>C and Eo2 +275C>T between UC patients and controls were significantly different (P=0.006 and 0.022, respectively). The genotype and allele frequencies of EoA2497T>G in UC patients were not significantly different from those in the controls without UC patients. Our results suggest that Eo2 +179T>C and Eo2 +275C>T of eotaxin-2 might be associated with the susceptibility of UC.
Adult ; Alleles ; Asian Continental Ancestry Group/*genetics ; Case-Control Studies ; Chemokines, CC/*genetics ; Colitis, Ulcerative/ethnology/*genetics ; Female ; Genetic Predisposition to Disease/*genetics ; Haplotypes ; Humans ; Korea ; Male ; Middle Aged ; Polymorphism, Genetic/*genetics ; Research Support, Non-U.S. Gov't

Interferons play critical roles in tumor pathogenesis by controlling apoptosis and through cellular anti-proliferative and differentiation activities. Interferon inducible transmembrane protein (IFITM) family genes have been implicated in several cellular processes such as the homotypic cell adhesion functions of IFN and cellular anti-proliferative activities. Expression levels of IFITM genes have been found to be up-regulated in gastric cancer cells and colorectal tumors. IFITM3 (also known as 1-8U) is a member of the IFITM family, and has been described as a key player in specification of germ cell fate. IFITM3 was first isolated from a genetic screen aimed at identifying genes involved in acquisition of germ cell competence. It has been proposed that epiblast cells have the highest expression of IFITM3 initiated germ cell specification and that homotypic association can discriminate germ cells from their somatic neighbors. In an attempt to better understand the genetic influences of IFITM3 on ulcerative colitis, we have identified possible variation sites and single nucleotide polymorphisms (SNPs) through two exons and their boundary IFITM3 intron sequences including the ~2.1 kb promoter regions. To determine whether or not these IFITM3 SNPs are associated with susceptibility to ulcerative colitis, frequencies of the genotype and allele of IFITM3 polymorphisms were analyzed on genomic DNAs isolated from patients with ulcerative colitis and from healthy controls. We also investigated the haplotype frequencies constructed by these SNPs in both groups. In this study, we also showed that expression level of IFITM3 mRNA was significantly higher in tissues of the ileum and cecum of the digestive system. We identified a total of seven SNPs and multiple variation regions in the IFITM3 gene. The genotype frequency of the g.-204T>G polymorphism in patients with ulcerative colitis was significantly different from that of the control group. Our results strongly suggest that polymorphisms of the IFITM3 gene may be associated with susceptibility to ulcerative colitis.
Cecum/*metabolism ; Colitis, Ulcerative/epidemiology/*genetics/immunology ; Gene Expression Profiling ; Gene Frequency ; Genetic Association Studies ; Genetic Predisposition to Disease ; Haplotypes ; Ileum/*metabolism ; Korea ; Membrane Proteins/*genetics/immunology/metabolism ; Organ Specificity ; Polymorphism, Single Nucleotide ; RNA-Binding Proteins/*genetics/immunology/metabolism