No abstract available.
Delivery of Health Care* ; Family Practice* ; Humans ; Inpatients* ; Insurance* ; Korea*

The lack of specificity of an abnormal findings visualized on a conventional radiocolloid liver imaging remains a significant limitation of the examination. The purpose of this investigation is to clarify an equivocal abnormal finding visualized on a conventional liver and spleen imaging by using combination of scintiangiography and histogram as a quantiative assessment. Histo-analysis of peak colloidal distribution in the liver and spleen was undertaken as a complement of conventional liver imaging. The following useful patterns was emerged: 1. In hepatitis, the splenic uptake was slightly higher than in normal group. This change was usually not recognized in conventional imaging. 2. In liver cirrhosis, the liver uptake was markedly low whilst splenic uptake was very high, resulting in splenic shift and very low liver-spleen uptake ratio. 3. In hepatoma, the liver uptake was not definitely changed but splenic uptake was considerably high, so that the liver-spleen uptake ratio was very low. 4. In liver metastasis, both liver and splenic uptakes were within normallimits and the liver-spleen uptake ratio was not changed.
Carcinoma, Hepatocellular ; Colloids ; Complement System Proteins ; Evaluation Studies as Topic ; Hepatitis ; Liver ; Liver Cirrhosis ; Neoplasm Metastasis ; Radionuclide Imaging ; Sensitivity and Specificity ; Spleen

PURPOSE: We present a case of uneventful cataract surgery in an idiopathic true exfoliation patient with areas of capsular delamination based on scanning electron microscope and transmission electron microscope results. CASE SUMMARY: A 77-year-old male presented with gradual deterioration of vision over 1 year in duration. Slit lamp examination revealed bilateral nuclear sclerotic cataracts with ring-shaped fibrous membrane floating within the anterior chamber in the right eye. In addition, the patient was diagnosed with cataract and true exfoliation of the right eye. He underwent uneventful phacoemulsification and posterior chamber intraocular lens implantation by placing capsulorrhexis outside the delaminated capsule margin. At 6 months after cataract surgery, the patient showed favorable visual outcome with uncorrected vision of 20/20 and intraocular pressure of 18 mm Hg in the right eye.
Aged ; Anterior Chamber ; Capsulorhexis ; Cataract* ; Humans ; Intraocular Pressure ; Lens Implantation, Intraocular ; Male ; Membranes ; Phacoemulsification

BACKGROUND: Extended-spectrum β-lactamase (ESBL)-producing Enterobacteriaceae are resistant to most β-lactam antibiotics except carbapenems. In recent years, infrequently isolated Enterobacteriaceae that produce carbapenemase pose a serious threat in the selection of appropriate therapeutic antibiotics. The rapid detection method of carbapenemase-producing Enterobacteriaceae (CPE) is necessary to prevent the spread of CPE into healthcare facilities. METHODS: One hundred clinical Enterobacteriaceae isolates (Klebsiella pneumoniae 40, Escherichia coli 40, others 20) showing susceptibility to carbapenems and positivity in the CLSI ESBL phenotypic test from November 2015 to March 2016 and 59 stocked Enterobacteriaceae isolates harboring resistance genes producing carbapenemase (K. pneumoniae 56, Enterobacter cloacae 2, E. coli 1; types of CPE: KPC 36, GES 12, NDM 6, VIM 2, OXA 2, IMP 1) were subjected to the RAPIDEC CARBA NP test (bioMérieux, France) and CPE phenotypic test using the modified Hodge test (MHT) and carbapenemase inhibition test. RESULTS: All of the 100 Enterobacteriaceae isolates with carbapenem susceptibility and ESBL positivity were negative on the RAPIDEC CARBA NP test and CPE phenotypic test. Of 59 stock CPE isolates, 53 and 42 showed positive results to the RAPIDEC CARBA NP test and MHT, respectively. The sensitivity and specificity of the RAPIDEC CARBA NP test for detecting CPE were 89.8% and 100%, respectively. CONCLUSION: The RAPIDEC CARBA NP test is simple and produces a result within 3 hr. In conclusion, the test is a useful screen for detecting CPE because it shows high sensitivity and specificity for CPE detection.
Anti-Bacterial Agents ; Carbapenems ; Delivery of Health Care ; Enterobacter cloacae ; Enterobacteriaceae* ; Escherichia coli ; Methods ; Pneumonia ; Sensitivity and Specificity

Spontaneous subcapsular hematoma of the kidney is an uncommon, but there are only few reports on bilateral subcapsular hematoma associated with non-traumatic origin in the world. Several commonest causes for this phenomenon have been described : including disease of the kidney , nephritis, tumor, hydronephrosis, infection, tuberculosis. lithiasis and cystic disease, blood vessel disease ; arteriosclerosis, aneurysm, periarteritis nodosa and renal infarcts, blood dyscrasia. No definite causative factor was found in this case : that a 49-year-old woman was done the decortication of left kidney and hematoma remove, due to no specific abnormality in preoperative coagulation test, 24hr urine AFB stain, immunoserologic test and renal angiography.
Aneurysm ; Angiography ; Arteriosclerosis ; Female ; Hematologic Diseases ; Hematoma* ; Humans ; Hydronephrosis ; Kidney* ; Lithiasis ; Middle Aged ; Nephritis ; Polyarteritis Nodosa ; Tuberculosis

In many aging individuals, dermatochalasis and involutional ptosis appear together. Therefore, for functional and aesthetic purposes, ptosis correction and upper blepharoplasty are performed together. The aim of this article is to investigate factors that should be considered in order to achieve good results when simultaneously performing involutional ptosis correction and upper blepharoplasty in aging patients. Involutional ptosis is usually corrected through aponeurosis advancement in mild cases. In moderate or severe ptosis, the Muller muscle and aponeurosis are used together to correct ptosis. Using the two muscles together has the advantages of reducing lagophthalmos and increasing the predictability of outcomes after surgery. Broadly speaking, the surgical method used for involutional ptosis varies depending on the specific case, but unlike congenital ptosis, it is often not necessary to perform overcorrection. In particular, if there are problems such as severe dry-eye symptoms or risk of lagophthalmos, undercorrection should be considered. When performing ptosis correction, the surgeon should be careful not to overdo skin excision; instead, limited excision should be performed. After ptosis surgery, the brow may descend and the double fold may look too small. However, in order to make the double eyelids look larger, the surgeon should consider making the double eyelid design high rather than excising an excessive amount of skin. In some cases, to obtain more natural double eyelids and favorable results, it may be necessary to perform a sub-brow lift or forehead lift before or after involutional ptosis surgery.

BACKGROUND: The aim of the study was to develop an accurate, convenient, and easy microplate system for the identification of enterococcal species from clinical specimens. METHODS: The microplate identification method was composed of twelve biochemical tests and identification programs. The tests comprised in microplate were initially screened by a two-tube method, NaCl-esculin hydrolysis and pyrrolidonyl-beta-naphthylamide test; arginine dihydrolase, acid production from mannitol, sorbitol, sucrose, arabinose, raffinose, methyl-alpha-D-glucopyranoside, and ribose in the microplate; and pigment production and hemolytic pattern in blood agar plate. The performance of the microplate for identifying enterococci to the species level was evaluated in comparison with conventional reference tests and commercial kits. RESULTS: Among the 111 clinical isolates of Enterococcus species, the microplate system correctly identified 100% to genus level, and 91.0% to species level. All of E. casseliflavus, E. durans, and E. hirae were correctly identified by the microplate. The diagnostic sensitivity and specificity for identification of Enterococcus species were as follows: 100% and 96.7% in E. faecium, 93.5% and 100% in E. faecalis, 100% and 97.2% in E. raffinosus, and 33.3% and 98.1% in both E. avium and E. gallinarum. CONCLUSIONS: It is concluded that the microplate method offers a simple, cost-effective, rapid, and accurate identification system for the identification of most clinical isolates of Enterococcus species.
Agar ; Arabinose ; Arginine ; Enterococcus* ; Hydrolysis ; Mannitol ; Raffinose ; Ribose ; Sensitivity and Specificity ; Sorbitol ; Sucrose

OBJECTIVES: To evaluate both the psychosocial and physical effects of muscle strengthening exercise on farmers, and in so doing evaluate their effect on musculoskeletal disorders in farmers. METHODS: 28 subjects participated in our muscle strengthening exercise program. Mean age of subjects was 63+/-13 years. The exercise program was performed 3 times a week during the 8 week studys period. Before and after training various measurements were made: self esteem scale (SES), psychosocial wellbeing index short form (PWI-SF), static and dynamic balance ability, grip strength, arm curl, time up and go (TUG), functional reach, and oswestry disability index. RESULTS: The muscle strengthening exercise program increased the self-esteem, grip strength and static and dynamic balance of subjects, while psychosocial stress and low back pain levels were decreased significantly (p<0.05). CONCLUSIONS: The muscle strengthening exercise improved psychosocial and physical status of test subjects. Thus, exercise may be an effective strategy for enhancing the psychosocial and physical health of farmers.
Agriculture ; Arm ; Hand Strength ; Low Back Pain ; Muscles ; Self Concept

Streptococcus bovis bacteremia in humans has been traditionally associated with infective endocarditis, colorectal cancer, and liver cirrhosis. S. bovis strains were previously categorized by biotype, but since the 2000s, they have been reclassified by DNA homology. We report a case of S. gallolyticus subsp. gallolyticus bacteremia, identified by 16S rRNA sequencing, in a patient diagnosed with liver cirrhosis. A 61-yr-old man with a history of liver cirrhosis presented to the hospital with a complaint of fever. Blood culture revealed the presence of gram-positive cocci, and the isolated organism was identified as S. bovis by the MicroScan identification kit (Beckman Coulter, USA), but as Enterococcus saccharolyticus by the Vitek 2 identification kit (bioMérieux, USA). The organism was finally confirmed as S. gallolyticus subsp. gallolyticus by 16S rRNA sequencing.
Bacteremia* ; Colorectal Neoplasms ; DNA ; Endocarditis ; Enterococcus ; Fever ; Gram-Positive Cocci ; Humans ; Liver Cirrhosis* ; Liver* ; Streptococcus bovis ; Streptococcus*

BACKGROUND: The association of Streptococcus bovis biotypes with the type of clinical infection and underlying malignancies and data on antimicrobial susceptibility of S. bovis have rarely been reported in Korea. The aim of this investigation was to characterize the clinical features of patients with S. bovis bacteremia, and to determine the antimicrobial susceptibility of S. bovis strains isolated from blood cultures. METHODS: The clinical data of 67 S. bovis isolates between May 1998 and April 2005 at Wonju Christian Hospital were retrospectively analyzed. The organism was identified by API Strep 32 kit and, for blood isolates, antimicrobial susceptibility testing was performed by the disk diffusion method and penicillin MICs were determined by E test. RESULTS: Of the 67 S. bovis isolates, 18 (27%) were biotype I and 49 (73%) were biotype II. Isolation rates by specimen type were, in decreasing order, wound. 37%; blood, 19%; and urine, 12%. Of the 13 S. bovis bacteremias, 2 were caused by biotype I and 11 were by biotype II; liver diseases (46%) were the most common underlying diseases; none of the 13 patients had gastrointestinal malignancies; one and three isolates were intermediate and resistant to penicillin, respectively; eleven were resistant to erythromycin; two and five were intermediate and resistant to clindamycin, respectively. CONCLUSION: Most of the S. bovis isolates from blood were biotype II. Liver diseases were the most common underlying diseases. S. bovis isolates from blood displayed a high rate of resistance to erythromycin and clindamycin.
Bacteremia* ; Clindamycin ; Diffusion ; Erythromycin ; Gangwon-do ; Humans ; Korea ; Liver Diseases ; Penicillins ; Retrospective Studies ; Streptococcus bovis* ; Streptococcus* ; Wounds and Injuries