This is a case report of idiopathic intestinal lymphangiectasia occurring in a 3-year-old boy. Idiopathic intestinal lymphangiectasia is believed to be a part of the generalized congenital disorder of lymphatic system. The present case revealed markedly ectatic lymphatics in the lamina propria of duodenal villi with lymphorrhagia. Clinical features were typical of the protein-losing enteropathy; hypoalbuminemia, hypocalcemia, chylous ascites, edema of the lower extremities and mild lymphocytopenia. This case indicates that serious protein loss may ensue, even in cases of intestinal lymphangiectasia without abnormalities of extraintestinal lymphatics.

Statistical survey was made on out-patients and in-patients in the Department of Urology, Seoul National University Hospital during the period from January to December in 1964. Of 2,873 out-patients including 2,346 males and 527 females, 234 cases (171 males and 63 females) were hospitalized and various operations were performed on 195 occasions. The following tables are self-explanatory.
Female ; Humans ; Male ; Outpatients ; Seoul ; Urology*

Skin wart is an infectious disease of human papillomavirus(HPV). Its clinical and histopathologic characteristics are largely determined by lesion sties, viral type and host immunity. The infected basal cells and keratinocytes of the epidermis are induced to proliferate by the viral genome. It is, however, not well known how htose factors give rise to histopathologic alterations in the infected basal cells and keratinocytes. So, evaluation of correlation between HPV antigen expression in the wart tissues and clinical and histopathologic charateristics was done on 83 cases of skin warts. The age of patients ranged from 2 to 83 years. Thirty six(43.3%) cases were diagnosed before the age of third decade. The sex ratio was nearly same. Verruca vulgaris was most common(46 cases), followed by verruca plana(26 cases) and verruca palmoplantaris(11 cases). HPV antigen expression was observed in 43 out of total 83(51.8%). It was noted in 47.8%(22/46) of verruca vulgaris, in 46.2%(12/26) of verruca plana and in 81.8%(9/11) of verruca palmoplantaris. HPV antigen-positive groups included more younger patient's age and more higher PCNA than those of HPV negative groups. HPV positive groups also tend to have shorter duration of disease and more numerous mitoses than HPV negative groups. HPV antigen-positive groups showed lower inflammation grade than that of HPV negative groups(p<0.05). The higher the inflammaton grade is, the lower the HPV antigen expression rate. In summary, HPV antigen expression in cutaneous wart tissue is significantly correlated with the proliferative activity of the lesion. It is also significantly correlated with the inflammation that is considered to be the result of cell-mediated immune reaction.
Humans

This study was performed to investigate the prevalence of theileriosis and to compare the prevalence of this disease in Korean native cattle reared under different environmental conditions, namely, in a grazing area and a non-grazing area by polymerase chain reaction. Three hundred and one Korean native cattle (276 cows and 25 bulls) that had not received prior treatment or been vaccinated to prevent theileriosis were examined by PCR for Theileria sergenti infection from 2001 to 2002. In our study, the parasitemia range in T. sergenti-positive cattle by microscopy were from 0.1 to 3% (mean 0.8%). In terms of mean prevalence, 204 of the 301 Korean native cattle (67.8%) were positive reaction by PCR. Our results also revealed that the infection rate among cows (70.3%) was significantly higher than that among bulls (40.0%) (p < 0.01). T. sergenti infection among the over 3 year-old-group (75%) had a significant higher prevalence than that among the less than 3 year-old-group (61.8%) (p < 0.05). Our data also showed that grazing areas (76.1%) had the significant higher prevalence than non-grazing areas (51%) (p < 0.001). In conclusion, this study demonstrates that the prevalence of T. sergenti infection is high and that its prevalence in grazing cattle is higher than that in non-grazing cattle. Therefore, life-long treatment and the development of an optimal vaccine are needed to reduce the numbers of bovine theileriosis in both grazing and non-grazing areas.
Animals ; Cattle ; Cattle Diseases/diagnosis/*epidemiology/parasitology ; DNA, Protozoan/*analysis ; Female ; Korea/epidemiology ; Male ; Poaceae ; Polymerase Chain Reaction/methods/veterinary ; Prevalence ; Sex Factors ; Theileria/genetics/*isolation & purification ; Theileriasis/diagnosis/*epidemiology/parasitology

Objectives To observe influences of two functionally important polymorphisms (5'-UTR and 3 -UTR) in thymidylate synthase (TS) gene and their combinative effects with drinking on the susceptibility of colorectal cancer (CRC). Methods A case-control study was designed, which included 140 CRC patients and 343 control subjects. Risk of CRC was estimated by unconditional Logistic model. Results The genotype distributions of the polymorphisms did not show significant differences between the cases and the controls. However, in those with -6 bp/-6 bp genotypes, the 2R carriers had a decreased risk (OR = 0. 60, 95%CI, 0. 23-1. 52) , but in +6 bp carriers, the 2R carriers had an elevated risk (OR=1. 87, 95%CI, 0. 94-3. 72). The likelihood test revealed the interaction existed between these two polymorphisms (P for interaction = 0. 05). Moreover, the combinative effect between the 3 -UTR polymorphism and alcohol drinking showed a significant association with the susceptibility of CRC (P for interaction =0. 01). In non-drinkers, the-6 bp allele carriers had a significant decreased risk (OR = 0. 57, 95%CI, 0. 32-0. 99) , but in ever and current drinkers, the +6 bp allele (6-bp insertion) carriers had an elevated risk (OR=1. 88, 95%CI, 0. 80-4. 41) , in which OR values ascended with the prolongation of drink-time. Conclusions The polymorphisms of thymidylate synthase at 5'-UTR and 3'-UTR may not be regarded as independent predictive factors for the susceptibility of CRC. However, interactions exist in these two polymorphisms and between the 3'-UTR polymorphism and drinking. Further studies with larger sample size and in different ethnic groups are needed.

lschemic postconditioning(IPo)is a way that after long ischemia on liver graft,animals are given one or several brief reperfusion-ischemia before persistent reperfusion to improve the hepatic tolerance and relieve the ischemie reperfusion injury.It has been proved an effective and controlled method to attenuate the ischemic reperfusion injury.Protective mechanism of ischemic postconditioning on hepatic graft is related with protecting sinus hepaticus endotheliocyte and hepatic microcirculation,relieving hepatic cells injury and inflammatory reaction induced by oxygen free radicals,relieving calcium ovedoad in hepatic cells and mitochondria,regulating apoptosis genes,transforming ion channels condition in mitochondria.This article will makes a brief review on protective mechanism ofhepatic ischemic posteanditioning.

Total 11 008 subjects underwent routine health check-up at Tianjin General Hospital in 2008. The results showed that the rate of hyperuricemia was 11.56% ( 1272/11 008 ) in this population, 17. 17% ( 1216/7082 ) for male, and 1.43% (56/3926) for female (P ＜0. 05). The serum uric acid levels were positively correlates with body mass index ( r = 0. 346), waist circumference ( r = 0. 449), systolic blood pressure ( r = 0. 193 ), diastolic blood pressure ( r = 0. 240), total cholesterol levels ( r = 0. 240) and triglyceride ester levels ( r = 0. 284 ). The factors including overweight, hypertension, hyperlipidemia and hyperglycosemia were clustered in subjects with hyperuricemia.

Objective To explore the correlations between quantitative parameters of dynamic contrast-enhanced MRI ( DCE-MRI) and nasopharyngeal carcinoma ( NPC) clinical stage.Methods 69 patients with NPC were selected from Oct 2013 to Oct 2015 in Shaoxing People's Hospital,39 men and 30 women,aged 39-76 years old,average 50.6 ±10.5 years old.All patients underwent clinical staging,DCE-MRI and histopathological examina-tion before treatment.Clinical stages were determined based on Chinese 2008 staging system.Value of the volume transfer constant ( Ktrans) and the extravascular extracellular space volume per unit volume of tissue ( Ve) was detec-ted by bi-compartmental pharmacokinetic model.The correlations between quantitative parameters and clinical stage were analyzed by Pearson correlation analysis.Results Mean Ktrans and Ve for NPC were (0.532 ±0.156) mL/min/100cm3 and (0.982 ±0.356),respectively.Ktrans of NPC showed negative correlation with clinical stage (r=-0.506,P=0.001),T stage (r=-0.326,P=0.014),N stage (r=-0.296,P=0.017) and M stage (r=-0.312,P=0.015),while Ve showed positive correlation with clinical stage (r=0.415,P=0.002),T stage (r=0.478,P=0.001),N stage (r=0.318,P=0.015) and M stage (r=0.346,P=0.011).Conclusion DCE-MRI quantitative parameters are significantly related to clinical stage of NPC,which has important values for clinical treat-ment and prognostic assessment.

Among the many causes producing lower back pain herniated nucleus pulposus and bulging disk have occupiedlarge percentaages and uniformly showed defect on lateral aspect of contrast filled thecal sac. But it isessential to differentiate each conditions from the other because of their different treatment methods.differentiation at metrizamide myelography between a diffusely bullging disk(unlikely to cause nerve rootcompression) and a herniated disk is based on the curature, extent, and multipllicity of the extradural deformityof the anterolateral margin of the contrast filled sac and o hte presence of fusiform widening of the most distalpart of the affected nerve root. The deformities caused by a bullging disk are round, usually symmetrical(aothoughoccasionally more prominent on one side), do not extend above or below the disk space, and can show multiple levelinvolvement; the nerve root is uniform in caliber and normal in size(although some of severe bulging show fusiformwidening of the most distal part of the affected nerve root). The deformities caused by a herniated disk isangular and extends cephalad and/or caudal to the level of the disk space; the affected nerve root is usuallywidened in its most distal visible part. A consecutive series of 50 patients with low back pain and no pasthistory of back surgery who did metrizamide myelography underwent spine CT and /or laminectomy. Using the criterialisted above for differentiation of bulging from herniated disk on metrizamide myelography, the myelographicdiagnosis was correct in 32(22 patients) of 34(24 patients) (95%) surgically and/or computed tomographicallyconfirmed bulging disks and in all 26 (100%) surgically and/or computed tomographically confirmed herniated disks.
Clothing ; Congenital Abnormalities ; Humans ; Intervertebral Disc Displacement ; Laminectomy ; Low Back Pain ; Metrizamide ; Myelography ; Spine

No abstract available.
Biopsy, Fine-Needle* ; Giant Cell Tumors* ; Giant Cells*