No abstract available.

Discrete subaortic stenos is one of the subtype of congenital left ventricular outflow obstruction and frequently associated with other defect such as ventricular septal defect, coarctation of the aorta, inturrupted aortic arch, double-chambered right ventricle and atrioventricular canal. It is progressive disease from the neonatal period and can be a cause of secondary endocarditis or aortic regurgitation. The authors have experienced a case of discrete subaortic stenosis without other associated lesions in 8 years old male patient who has complained chest discomfort. The diagnosis was established by the findings of echocardiography and cardiac catheterization. We report this case with a brief review of related literatures.
Aorta, Thoracic ; Aortic Coarctation ; Aortic Valve Insufficiency ; Cardiac Catheterization ; Cardiac Catheters ; Child ; Diagnosis ; Discrete Subaortic Stenosis* ; Echocardiography ; Endocarditis ; Heart Septal Defects, Ventricular ; Heart Ventricles ; Humans ; Male ; Thorax ; Ventricular Outflow Obstruction

Shoulder instability is generally diagnosed from a detailed history, physical examination and various radiological studies. Although, a physical examination is essential for making a diagnosis, it is quite difficult. For a precise physical examination, a thorough anatomical knowledge and a great deal of experience is needed. In addition, normal translation and pathologic laxity should be differentiated. An anatomical and biomechanical understanding of a stable and unstable shoulder joint and a precise physical examination are needed to determine the direction and extent of the instability as well as to diagnose the associated lesions and improve the surgical results.
Physical Examination ; Shoulder ; Shoulder Joint

PURPOSE: To evaluate clinical features of patients who have experienced decreased exodeviation after refractive error correction. METHODS: Thirty-four patients who experienced decreased exodeviation after refractive error correction between 2003 and 2010 were evaluated. Visual acuity, refractive errors, reported age at onset, duration of wearing glasses, stereopsis, and function of fusion were evaluated. RESULTS: The present study included 34 patients with intermittent exotropia. Before correcting refractive errors, the mean visual acuity was 0.34 +/- 0.27 for the right eye and 0.37 +/- 0.27 for the left eye according to log MAR. After refractive error correction, mean visual acuity improved to 0.12 +/- 0.11 for the right eye and 0.11 +/- 0.11 for the left eye according to log MAR. Before correcting refractive errors, the amount of deviation was 18.1 +/- 7.4 PD at near and 13.5 +/- 8.4 PD at far. However, after correcting refractive errors, the amount of deviation decreased to 5.8 +/- 8.6 PD at near and 4.5 +/- 7.6 PD at far (p < 0.05). CONCLUSIONS: The clinical characteristics of children who have decreased exodeviation after correcting refractive errors is shown by a greater amount of deviation at near than at distance and good fusional vergence and stereoacuity. Because correcting refractive errors by wearing appropriate glasses can decrease exodeviation, the authors of the present study recommend correcting refractive errors as the initial management for exotropia.
Child ; Depth Perception ; Exotropia ; Eye ; Eyeglasses ; Glass ; Humans ; Myopia ; Refractive Errors ; Visual Acuity

This article reports a case of spontaneous ovarian hyperstimulation syndrome (OHSS) following a thawed embryo transfer cycle. OHSS, a potentially life-threatening condition, is an iatrogenic complication of controlled ovarian stimulation; therefore, it is very important to prevent and treat OHSS during treatment with ovulation-inducing agents. Despite our efforts to prevent OHSS, in this case, severe spontaneous OHSS occurred, which resulted in uncontrolled preterm labor and a preterm delivery and also persisted for 6 weeks after delivery. Freezing all embryos cannot entirely prevent the development of OHSS because OHSS can occur spontaneously. Although spontaneous OHSS remains a rare event, females with a history of OHSS may have an elevated risk for spontaneous OHSS. We suggest closely monitoring cases of pregnancy following thawed embryo transfer for early diagnosis of spontaneous OHSS and the use of conservative management.
Cryopreservation ; Early Diagnosis ; Embryo Transfer* ; Embryonic Structures ; Female ; Fertilization in Vitro ; Freezing ; Humans ; Obstetric Labor, Premature ; Ovarian Hyperstimulation Syndrome* ; Ovulation Induction ; Pregnancy

PURPOSE: Long-term follow-up results of concurrent bilateral or unilateral cementless hip arthroplasty were compared. MATERIALS AND METHODS: Forty eight and 49 patients with concurrent bilateral and unilateral hip artrhoplasties who had more than a 17-year follow-up time were selected. At final follow-up, mean ages were 69.1 and 66.7 years old in the bilateral and unilateral groups, respectively. Mean follow-up times were 21.5 and 22.4 years in the bilateral and unilateral groups, respectively. Clinical results were attained using Harris hip score and standardized anteroposterior and lateral view X-rays. RESULTS: The bilateral group had mean Harris scores of 44.3(standard deviation 3.78) preoperatively, and 81.2 (10.75) at final follow-up. For the unilateral group, the mean scores were 46.5(3.27) preoperatively, and 80.1 (12.05) at final follow-up. At final follow-up, an acetabular cup was securely located in 78.9% and 82.8% of the bilateral and unilateral groups, respectively, and all cases showed firm fixation of the femoral stem in both groups. Osteolysis around the cup and stem were found in 26.3% and 31.4% of the bilateral group and 16.6% and 17.1% of the unilateral group, respectively. Polyethylene wear rate was 0.17 mm/yr and 0.16 mm/yr in the unilateral and bilateral groups, respectively. Using the Kaplan-Meier method, 17-year survival rates for cup and stem were 78% and 89% in the bilateral group, respectively, and 78% and 86% in the unilateral group, respectively. CONCLUSION: In 17-year long-term follow-up, concurrent bilateral hip arthroplasty was insignificantly different clinically and radiologically from the result of unilateral hip arthroplasty.
Arthroplasty ; Follow-Up Studies ; Hip ; Humans ; Osteolysis ; Polyethylene ; Survival Rate

Expression of the cDNA of the VP1 gene on the genome RNA B segment of infectious pancreatic necrosis virus (IPNV) DRT strain in E. coli and a recombinant baculovirus were carried out. The VP1 gene in the peal-pol clone (Lee et al 1995) was cleaved with XbaI and transferred into baculovirus transfer vector, pBacPAK9 and it was named pBacVP1 clone. The VP1 gene in the pBacVP1 clone was double-digested with SacI and PstI and then inserted just behind 75 phage promoter and the 6x His region of the pQE-30 expression vector, and it was called pQEVP1. Again, the 6xHis-tagged VP1 DNA fragment in the pOEVPl was cleaved with EcoRl and transferred into the VP1 site of the pBacVPl, resulting pBacHis-VPl recombinant. The pBacHis-VP1 DNA was cotransfected with LacZ-Hyphantria cunea nuclear polyhedrosis virus (Lacz-HcNPV) DNA digested with Bsu361 onto S. frugiperda cells to make a recombinant virus. One VP1-gene inserted recombinant virus was selected by plaque assay, The recombinant virus was named VP1-HcNPV-1. The 6xHis-tagged VP1 protein produced by the pQEVPl was purified with Ni-NTA resin chromatography and analyzed by SDS-PAGE and Western blot analysis. The molecular weight of the VP1 protein was 94 kDa. The recombinant virus, VP1-HcNPV-1 did not form polyhedral inclusion bodies and expressed VP1 protein with 95 kDa in the infected S. frugiperda cells, which was detected by Western blot. The titer of the VP1-HcNPV-1 in the first infected cells was 2.0x10(5) pfu/ml at 7 days postinfection.
Bacteriophages ; Baculoviridae ; Blotting, Western ; Chromatography ; Clone Cells ; DNA ; DNA, Complementary ; Electrophoresis, Polyacrylamide Gel ; Genome ; Inclusion Bodies ; Infectious pancreatic necrosis virus* ; Molecular Weight ; Nucleopolyhedrovirus* ; Recombination, Genetic* ; RNA

PURPOSE: To evaluate the effects of angiotensin-converting enzyme inhibitors (ACE-I) in retarding progression of severe non-proliferative diabetic retinopathy (NPDR) in normotensive type 2 diabetic patients. METHODS: This was a retrospective case control study of 128 patients with normotensive type 2 diabetes with lower than +1 dipstick proteinuria and severe NPDR who were classified into either an ACE-I treated group (Enalapril maleate 10 mg, n=12 , Ramipril 5 mg, n=17) or an ACE-I untreated group (n=99). Medical records were reviewed for endpoints of (a) occurrence of proliferative diabetic retinopathy (PDR) or macular edema (ME) for which laser phototherapy was necessary or (b) development of proteinuria of higher than +1 level requiring medication of ACE-I. RESULTS: From the total of 128 patients, there were 29 ACE-I treated patients and 99 ACE-I untreated patients. There were no differences in the average age, duration of diabetes, body mass indices, blood pressure and levels of hyperglycemia or HbA1C between the two groups. Blood pressure and HbA1C levels in both groups remained unchanged during the study. The mean follow-up period was 41.6 months. In the ACE-I group, 6 patients progressed to PDR, 5 to ME and 6 developed proteinuria of greater than +1 over the follow-up period. In the control group, 30 patients progressed to PDR, 6 to ME and 9 developed proteinuria of greater than +1 over the follow-up period. CONCLUSIONS: Small doses of ACE-I did not yield any beneficial effects in retarding the progression of severe NPDR.
Treatment Failure ; Severity of Illness Index ; Retrospective Studies ; Ramipril/administration & dosage/*therapeutic use ; Middle Aged ; Male ; Humans ; Fundus Oculi ; Female ; Enalapril/administration & dosage/*therapeutic use ; Dose-Response Relationship, Drug ; Disease Progression ; Diabetic Retinopathy/*drug therapy/pathology ; Diabetes Mellitus, Type 2 ; Case-Control Studies ; Angiotensin-Converting Enzyme Inhibitors/administration & dosage/*therapeutic use ; Aged

No abstract available.
Rheumatic Diseases* ; Spondylarthropathies

No abstract available.
Hernia, Diaphragmatic* ; Stomach Volvulus*