No abstract available.
Pancreas*

No abstract available.
Cytogenetic Analysis* ; Cytogenetics* ; Urinary Bladder Neoplasms* ; Urinary Bladder*

Purpose: The goal of this study was to evaluate the efficacy of suction drains following total hip arthroplasties, by comparing the post-operative results between the group with suction drains and the group without suction drains. Materials and Methods: Eighty-six patients, who underwent primary total hip arthroplasties from June 2001 to June 2004, were divided into two groups: group 1 (48 patients), with suction drains; and group 2 (38 patients), without suction drains. We assessed the perioperative hemoglobin and platelet levels, the amount of total blood loss, the amount of post-operative blood transfusions, post-operative ranges of motion (ROMs, at 6 weeks), wound problems, and general conditions. Results: Although the postoperative hemoglobin level was greater in group 2 than in group 1, there was no statistically significant difference. The amount of total blood loss and blood transfusions in group 1 were statistically greater than in group 2 (p<0.05). There were no statistically significant differences in the post-operative ROMs and wound complications between groups 1 and 2. Conclusion: There were no limitations of hip motion and no wound complications in the patients without suction drains after total hip arthroplasties. However, they required fewer post-operative blood transfusions than did the patients with suction drains, due to less post-operative blood loss; and the absence of a suction drain might prevent retrograde tube infections. In addition, patients without suction drains after total hip arthroplasties seemed to recover better did than those with suction drains. Therefore, suction drains might provide no benefit in total hip arthroplasties.
Arthroplasty ; Arthroplasty, Replacement, Hip* ; Blood Platelets ; Blood Transfusion ; Hip ; Humans ; Suction* ; Wounds and Injuries

Renal calcifications are a recognized complication of furosemide therapy in premature infants. Particularly in infants with chronic lung disease, the use of this potent diuretic is associated with hypercalciuria, which may predispose the infant to medullary nephrocalcinosis and renal calculi, We experienced two cases of nephrocalcinosis in very low birth weight infants. One had bronchopulmonary dysplasia, pneumonia, patent ductus arteriosus, ventricular septal defect and congestive heart failure and the other had systemic cytomegalovirus infection with cytomegalovirus pneumonitis and ricket of prematurity. Both patients received a large amount of furosemide. We presented these cases with brief review of literatures.
Bronchopulmonary Dysplasia ; Cytomegalovirus ; Cytomegalovirus Infections ; Ductus Arteriosus, Patent ; Furosemide ; Heart Failure ; Heart Septal Defects, Ventricular ; Humans ; Hypercalciuria ; Infant* ; Infant, Newborn ; Infant, Premature ; Infant, Very Low Birth Weight* ; Kidney Calculi ; Lung Diseases ; Nephrocalcinosis* ; Pneumonia

Postpubertal mumps may result in ochitis and permanent testicular atrophy may develop following infection. This present study was initiated to evaluate the preventive effect of interferon-alpha2B on infertilty after mumps orchitis. There were 21 patients with mumps orchitis between May 1990 and June 1997. Patients were randomly distributed into 2 groups: group 1 patients (n=13) maintained therapy with interferon-alpha2B (3x10(6) IU per day) and group 2 were managed by conservatively. All of the patients were evaluated with testis size measurement, mumps virus titer, hormone level, and if possible semen analysis. For group 1 patients symptoms disappeared within 2 to 3 days and the volume of testis returned to normal within 11 days and testis atrophy was not observed in all patients in follow up. But asthenospermia was continued in 4 patients (unilateral 2, bilateral 2). For group 2 patients symptoms disappeared within 5 to 6 days and the volume of testis returned to normal within 10 days and testis atrophy was observed in 3 patients (unilateral 2, bilateral 1) in floow up. Asthenospermia was continued in 4 patients (unilateral 2, bilateral 2). Sperm count and morphology were recovered all the recover in group 1, 4 patients had persistent reduced sperm count and morphology in group 2, respectively. These observations suggest that systemic interferon-alpha2B treatment is highly effective in preventing infertility as well as testicular atrophy after mumps orchitis.
Atrophy ; Follow-Up Studies ; Humans ; Infertility* ; Male ; Mumps virus ; Mumps* ; Orchitis* ; Semen Analysis ; Sperm Count ; Testis

PURPOSE: To identify the clinical and electroencephalographic factors which are independently predictive of a postoperative seizure-free outcome for 4 years. We compared the outcomes of the first 2 years with the subsequent 2 years one after anterior temporal lobectomy (ATL) for mesial temporal lobe epilepsy (MTLE) with unilateral hippocampal atrophy (HA) on MRI. METHODS: We studied 51 consecutive operated patients who had above 4 years of follow-up and had MTLE with definite unilateral HA on MRI. The surgical outcome was classified as either seizure-free or not seizure-free in the first postoperative 2 years and the subsequent 2 years. Several clinical variables were included. The scalp EEG parameters included the lateralization of interictal epileptiform discharges, ictal onset location, ictal onset frequency, ictal EEG lateralization, and ictal scalp EEG propagation (bitemporal asynchrony or switch of lateralization). Variable factors were subjected to univariate analysis. RESULTS: Overall, 36 patients (71%) became seizure-free during the postoperative 4 years. On univariate analysis, only one factor was significantly associated with poor outcome (p<0.05): ictal scalp EEG propagation pattern such as bitemporal asynchrony or switch of lateralization. The seizure-free outcome was seen in 88.9% of patients without bitemporal asynchroncy, or switch of lateralization while only 54.5% of patients with those patterns (p=0.007) during the postoperative third and fourth year. However, those propagation patterns did not show the prognostic value during the first 2 years (p=0.449). Other variable factors were found not to be predictive of prognosis on early or late recurrence. CONCLUSIONS: Bitemporal asynchrony or a switch of lateralization in the ictal scalp EEG might be a highly predictive factor for an undesirable surgical outcome, late recurrence of seizure during a follow-up period after ATL, and probably an index of bitemporal epileptogenicity in MTLE.
Anterior Temporal Lobectomy ; Atrophy* ; Electroencephalography ; Epilepsy, Temporal Lobe* ; Follow-Up Studies ; Humans ; Magnetic Resonance Imaging* ; Prognosis ; Recurrence ; Scalp ; Seizures ; Temporal Lobe*

No abstract available.
Stroke Volume*

Urinary hippuric acid was analyzed by gas chromatography/mass spectrometry method. A simple and economical derivatization procedure using excessive methanol in acidic condition was adopted to esterify hippuric acid. Quantitative analysis was performed with two internal standards, heptadecanoic acid and hydrocinnamic acid, to evaluate the derivatization procedure as an analytical method. Using the standard addition method, linear and reproducible calibration curves were obtained for both internal standards. Calibration experiment showed that good quantitative result could also be obtained with the calibration curve obtained without urine matrix. Recovery rates for the urine samples were in the range of 95.6~111.4%. Using hydrocinnamic acid as internal standard, analysis time could be reduced.
Calibration ; Chromatography, Gas* ; Methanol ; Spectrum Analysis

Kerion celsi is a severe inflammatory type of tinea capitis that presents as a boggy mass studded with broken hairs, oozing purulent material from follicular orifices. This infection is caused most commonly by zoophilic or geophilic pathogens. Trichophyton(T.) rubrum is an anthropophilic dermatophyte that is found all over the world. It has become one of the most important causative agents in tinea unguium and tinea pedis. But, kerion celsi caused by T. rubrum is rare. Kerion celsi is uncommon in adult. We report a case of kerion celsi caused by T. rubrum in a 72-year-old woman. She presented with localized tender erythematous plaques with pustules with oozing purulent material on the frontal scalp. A fungal culture from tissue of the lesions was grown on Sabouraud's dextrose agar and showed typical whitish cottony colonies of T. rubrum. The nucleotide sequence of internal transcribed spacer region for clinical isolate was identical to that of T. rubrum strain UZ1588_14 (GenBank accession number KP326579.1). She was treated with 200 mg of oral itraconazole daily for 3 months. The skin lesions improved 1 month after treatment, and recurrence has not been observed.
Adult ; Agar ; Aged* ; Arthrodermataceae ; Base Sequence ; Female ; Glucose ; Hair ; Humans ; Itraconazole ; Onychomycosis ; Recurrence ; Scalp ; Skin ; Tinea Capitis* ; Tinea Pedis ; Trichophyton*

BACKGROUND: Recently, identification of fungi have been supplemented by molecular tools, such as ribosomal internal transcribed spacer (ITS) sequence analysis. According to these tools, morphological Exophiala species was newly introduced or redefined. OBJECTIVE: This study was designed to investigate the phylogenetics based on ribosomal ITS sequence analysis from clinical Exophiala species isolated in Korea. METHODS: The strains of Exophiala species were 4 clinical isolates of phaeohyphomycosis agents kept in the department of dermatology, Dongguk University Medical Center(DUMC), Gyeongju, Korea. The DNAs of total 5 strains of Exophiala species were extracted by bead-beating method. Polymerase chain reaction of ITS region using the primer pairs ITS1-ITS4, was done and phylogenetic tree contributed from sequences of ITS region from 5 Korean isolates including E. dermatitidis CBS 109154 and comparative related strains deposited in GenBank. RESULTS: The strains of Exophiala species were 3 strains of E. dermatitidis, 1 strain of E. jeanselmei and 1 strain of Exophiala new species. Among the 3 subtypes (type A, B, C) of E. jeanselmei, E. jeanselmei DUMC 9901 belonged to type B. Of the 2 main types of E. dermatitidis (type A, B) and 3 subtypes of E. dermatitidis type A (A0, A1 and A2), two strains (E. dermatitidis CBS 709.95, E. dermatitidis CBS 109154) belonged to A0 subtypes, 1 strain (E. dermatitidis DUMC 9902) A1 subtype, respectively. CONCLUSION: Phylogenetic analysis of ITS region sequence provided useful information not only for new species identification but for the subtyping and origin of Exophiala species.
Dermatology ; DNA ; Exophiala ; Fungi ; Korea ; Phaeohyphomycosis ; Phylogeny ; Polymerase Chain Reaction ; Sequence Analysis ; Sprains and Strains