BACKGROUND: Immediate operative management has been applied to infants and children with an attacks of adhesive small-bowel obstruction (ASBO), but this treatment has been controversial. We retrospectively reviewed 30 patients who were admitted from 1992 to 1996 because of adhesive small-bowel obstructions. METHODS: Immediate operation was reserved for the 7 patients that presented with fever and leukocytosis and /or localized abdominal tenderness or complete obstruction. The remaining 23 patients initially underwent conservative treatment. RESULTS: Although 20 episodes were cured with conservative treatment, 3 cases subsequently required surgical intervention. No adverse occurrences were observed during or after the delayed operations. Recurrence occurred in 3 cases after surgery and in 2 cases after conservative treatment. In the study, we found that the age at the recent laparotomy, the time elapsed between the recent laparotomy and the obstructive episode, and the primary condition necessitating the laparotomy correlated significantly with the success of conservative treatment. CONCLUSIONS: We conclude that in the treatment of ASBO in children, conservative treatment through the use of abdominal decompression, antibiotics, fluid-electrolytes, physical therapy, etc. has to be applied first for patients without significant evidence of strangulation and complete obstruction.
Adhesives* ; Anti-Bacterial Agents ; Child* ; Fever ; Humans ; Infant ; Laparotomy ; Leukocytosis ; Lower Body Negative Pressure ; Recurrence ; Retrospective Studies

No abstract available.
Arm* ; Arthrodesis* ; Contracture* ; Free Tissue Flaps*

Nutcracker syndrome (NCS) refers to left renal vein compression with impaired blood outflow. The etiology of NCS has been attributed to various anatomic anomalies. Posterior NCS is caused by compression of the retroaortic left renal vein between the aorta and spine. The classic symptoms of NCS include left flank pain with gross or microscopic hematuria. The frequency and severity of the syndrome vary from asymptomatic microhematuria to severe pelvic congestion. For this reason, diagnosis of NCS is difficult and often delayed. Here, we report a case of posterior NCS that was incidentally discovered.
Aorta ; Diagnosis ; Estrogens, Conjugated (USP) ; Flank Pain ; Hematuria ; Renal Veins ; Spine

PURPOSE:To identify the main toxic gas released from salted radish in rice bran(Dan-Mu-Ji) and to introduce the radiological findings of the patient who was exposed to the gas. MATERIALS AND METHODS: Chest radiographs and CT scans of one survivor among three men who were exposed to the gas from Dan-Mu-Ji were reviewed. Gas obtained from the closed bottle containing Dan-Mu-Ji was analized by using the gas chromatography. RESULTS: The radiographic examinations of the survivor were suggestive of pulmonary edema with it's rapidly improving consolidations in both lung. The headspace gas within the bottle containing Dan-Mu-Ji was mainly composed with carbon dioxide, ethyl alcohol and hydrogen sulfide, of which hydrogen sulfide was considered the main toxic gas released. CONCLUSION: Under the anaerobic condition, Dan-Mu-Ji released toxic hydrogen sulfide. Inhalation of hydrogen sulfide might produce non-cardiogenic pulmonary edema.
Anoxia* ; Carbon Dioxide ; Chromatography, Gas ; Ethanol ; Humans ; Hydrogen Sulfide ; Inhalation ; Lung ; Male ; Pulmonary Edema ; Radiography, Thoracic ; Raphanus* ; Survivors ; Tomography, X-Ray Computed

Nutcracker syndrome (NCS) refers to left renal vein compression with impaired blood outflow. The etiology of NCS has been attributed to various anatomic anomalies. Posterior NCS is caused by compression of the retroaortic left renal vein between the aorta and spine. The classic symptoms of NCS include left flank pain with gross or microscopic hematuria. The frequency and severity of the syndrome vary from asymptomatic microhematuria to severe pelvic congestion. For this reason, diagnosis of NCS is difficult and often delayed. Here, we report a case of posterior NCS that was incidentally discovered.

Authors analyzed the findings of findings of chest radiographs and high-resolution CT(HRCT) of chronic mercury vapor poisoning in 12 patients who were diagnosed by previous working history for mercury-thermometer and high level of mercury in blood and urine. The purpose of this paper is to introduce the HRCT findings of chronic mercury vapor poisoning. Duration of mercury exposure was ranged from 10 to 41 months(mean, 21.8 months). Estimated value of serum mercury was ranged from 3.6 to 8.7µg/dl(mean, 5.3 µg/dl: normal value is less than 0.5µg/dl). Estimated value of mercury in urine was ranged from 104 to 482µg/1(mean, 291.4µg/1: normal value is less than 20µg/1). Chest radiographs showed positive findings such as ground-glass opacities and peribronchial cuffings in only 2 out of 12 patients, but HRCT showed positive findings such as ground-glass opacities in 8 patients, peribronchial cuffings in 7 patients, centrilobular abnormalities in 5 patients, interface sign in 4 patients, interlobular septal thickening with intralobular lines in 2 patients and lobular consolidation in one patient. In conclusion, chest HRCT is superior to chest radiograph to show the pulmonary manifestation of chronic mercury vapor poisoning. In patients with chronic mercury vapor poisoning, HRCT findings of centrilobular distributed ground-glass opacities and peribronchial cuffinges are characteristic.
Humans ; Lung* ; Poisoning* ; Radiography, Thoracic ; Reference Values ; Thorax

No abstract available.
Adult* ; Humans ; Mucormycosis* ; Skin*

PURPOSE: Chronic rejection accounts for the majority of late renal graft losses and there is good evidence that both immunologic and non-immunologic factors are important in late graft loss. The hyperfiltration hypothesis postulates that kidneys with reduced renal mass will progress toward failure due to hypertrophy of the remaining nephron to meet the excess metabolic demand, eventually leading to nephron exhaustion. The impact of metabolic demand and renal mass supply on the early graft function, especially hyperfiltration phenomenon, remains uncertain. METHODS: In this study, we analyzed age, gender, body weight, height, body surface area (BSA), lean body weight (LBW), and serum creatinine (SCr) of both donors and recipients. We weighed the donated kidney and measured the recipient's SCr and LBW for six months postoperatively. Modified Cockcroft-Gault Equation standardized for BSA was used to calculate renal glomerular filtration rate (CrCl, mL/min/1.73 m2). The variables and the CrCl of the 3rd day and 6th month were analyzed with accordance to donor/recipient LBW ratio(D/R LBW) and graft weight/recipient LBW (GW/RLBW) by independent sample t-test and paired t-test using SPSS, and P<.05 was considered significant. RESULTS: The means of the 3rd day and 6th month CrCl were 76.90+/-24.35 and 73.41+/-10.80, respectively and there were no statistical differences (P=0.340). In D group (D/R LBW>1), the 3rd day and 6th month CrCl were 80.82+/-28.74 and 71.66+/-12.12, respectively. In R group (D/R LBW< or =1), the 3rd day and 6th month CrCl were 69.94+/-12.06 and 75.80+/-7.24, respectively. D group CrCl was decreased (P=0.093) and R group CrCl was increased slightly (P=0.169) during the study period, but there was no statistical significance. In H group (GW/RLBW>3), the 3rd day CrCl was 86.08+/-25.13, which was significantly decreased to 73.48+/-11.64 at the 6th month (P=0.023). In L group (GW/RLBW< or =3), the 3rd day and 6th month CrCl were 66.95+/-19.94 and 73.34+/-10.60 (P=0.158), respectively. the 3rd day CrCl of H group was higher than that of L group significantly (P=0.047), but 6th month CrCl showed no difference between the two groups (P=0.975). CONCLUSIONS: The 3rd day CrCl represents early graft function well. GW/RLBW has a strong correlation with early graft function. In L group with low early graft function, CrCl was tended to be increased to meet the metabolic demand for following the 6 months. Conversely, in H group with high early graft function, CrCl was decreased to reduce the excess graft function. So the 6th month CrCl represents adapted graft function. In this study, therefore, we postulate that the hyperfiltration or hypofiltration develops according to metabolic demand and renal mass supply.
Body Height ; Body Weight ; Creatinine ; Glomerular Filtration Rate ; Humans ; Hypertrophy ; Kidney ; Kidney Transplantation* ; Living Donors* ; Nephrons ; Tissue Donors ; Transplants*

Chromomycosis is a chronic mycosis of the skin and subcutaneous tissue characterized by a brown, thick-walled, round, nonbudding form of causative fungi in the tissue. We report a case of chromomycosis caused by Fonsecaea pedrosoi in a 56-year-old Korean woman who showed 3 x 4cm sized deep ulcerations on the dorsa of both hands. Histopathologically, chronic granulomatous inflammation and sclerotic cells were observed. Fonsecaea pedrosoi was grown into typical black colonies in fungus culture. She was treated with pedicle flap graft followed by oral itraconazole, and showed clinical improvement.
Chromoblastomycosis* ; Female ; Fungi ; Hand* ; Humans ; Inflammation ; Itraconazole ; Middle Aged ; Skin ; Subcutaneous Tissue ; Transplants ; Ulcer*

Purpose: Acute exacerbation (AE) is an important domain of asthma management and may be related with ineffective response to corticosteroid. This study aimed to find mechanisms of AE using genome-wide gene expression profiles of blood cells from asthmatics and its perturbation by in vitro dexamethasone (Dex)-treatment. Methods: We utilized lymphoblastoid B cells from 107 childhood asthmatics and peripheral blood mononuclear cells from 29 adult asthmatics who were treated with inhaled corticosteroids. We searched for a preserved co-expression gene module significantly associated with the AE rate in both cohorts and measured expression changes of genes belong to this module after Dex-treatment. Results: We identified a preserved module composed of 77 genes. Among them, expressions of 2 genes (EIF2AK2 and NOL11) decreased significantly after Dex-treatment in both cohorts. EIF2AK2, a key gene acting antiviral defense mechanism, showed significantly higher expressions in asthmatics with AE. The protein repair pathway was enriched significantly in 64 genes which belong to the preserved module but showed no expression differences after Dex-treatment in both cohorts. Among them, MSRA and MSRB2 may play key roles by controlling oxidative stress. Conclusions Many genes belong to the AE rate-associated and preserved module identified in blood cells from childhood and adults asthmatics showed no expression changes after in vitro Dex-treatment. These findings suggest that we may need alternative treatment options to corticosteroids to prevent AE. EIF2AK2, MSRA and MSRB2 expressions on blood cells may help us select AE-susceptible asthmatics and adjust treatments to prevent AE.