Crohn's disease, a chronic relapsing, multisystemic, inflammatory disorder, may involve any part of the gastrointestinal tract and shows a cobblestone-like appearance on intestinal mucosa. There are also extraintestinal features, including lesions of the skin, eye, and joints. Ulcers, fissures, sinus tracts, abscesses, and vegetant plaques have been reported for the perianal skin lesions of Crohn's disease. We experienced a case of Crohn's disease in a 21-year-old Korean female showing a skin lesion with a cobblestone-like appearance in the perianal region.
Abscess ; Crohn Disease* ; Female ; Gastrointestinal Tract ; Humans ; Intestinal Mucosa ; Joints ; Skin* ; Ulcer ; Young Adult

No abstract available.
Adult* ; Humans

No abstract available.
Adult* ; Humans

No abstract available.
Ankylosis ; Fascia ; Temporal Muscle ; Temporomandibular Joint

Anti-E and anti-c is one of the clinical significant irregular antibodies developing a delayed hemolytic transfusion reaction and hemolytic disease of the newborn. Since anti-c occurs frequently with anti-E in immunized people whosoe cells are E-and c-, it has been recommended to select blood of the patient's own R1 phenotype for transfusion, even when the presence of anti-c cannot be demonstrated in his/her serum. To determine the utility of this approach, we reviewed the blood bank laboratory records of patients identified anti-E and anti-c in his/her serum in Severance hospital over a 12 year period (1985-1996). During the 12-year period of study, 53 patients were identified with anti-E and/or anti-c; 30(56.6%) patients had anti-E alone, 6(11.3%) had anti-c, and 17(32.1%) had both. Thirty eight of forty two patients whose Rh-hr phenotypes were tested were R1R1. Of these 38 R1R1 patients, 16 patients (42.1%) presented with anti-c concomitant with anti-E. Ouru study showed that the incidence of antni-c in R1R1 patients with anti-E is similar to that of studies reported in Caucasian groups. We highly suggest the transfusion protocol of prophylactic use of c negative blood for R1R1 patients with anti-E. Furthermore, because anti-c may be present in concentrations too low to be detected, the enzyme technique is recommended in parallel with standard serologic methods for the identification of irregular antibodies.
Antibodies ; Blood Banks ; Blood Group Incompatibility ; Humans ; Incidence ; Infant, Newborn ; Phenotype

Respiratory syncytial virus (RSV) is the major cause of lower respiratory tract infection in infants. Life-threatening RSV infection is often reported in young children and immunocompromised hosts. Since there is no report on ribavirin therapy for RSV pneumonia in pediatric cancer patients in Korea, we report one case of RSV pneumonia that developed in an infant with acute lymphoblastic leukemia (ALL). Despite administration of oral ribavirin and intravenous immunoglobulin, the patient's respiratory distress worsened and admission to an intensive care unit was necessary. Chest x-ray showed multifocal consolidation, pneumothorax, and pneumomediastinum. Treatment with aerosolized ribavirin led to significant clinical improvement. The role of aerosolized ribavirin is still controversial, but it might have a therapeutic potential for severe RSV pneumonia in children with leukemia.
Child ; Humans ; Immunocompromised Host ; Immunoglobulins ; Infant ; Intensive Care Units ; Korea ; Leukemia ; Mediastinal Emphysema ; Pneumonia ; Pneumothorax ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; Respiratory Syncytial Viruses ; Respiratory Tract Infections ; Ribavirin ; Thorax

PURPOSE: Tracheal intubation in a hemorrhagic airway is a difficult procedure because the visibility can be obscured by blood or vomitus. Several devices and methods have been developed to overcome such obstacles, but they are not available at all practical sites. Therefore, this study was conducted to assess the time and success rate of tracheal intubation according to the type of suction tip used in a hemorrhagic airway manikin model. METHODS: This study was a randomized crossover manikin simulation study. We recruited 18 emergency physicians to perform intubation with suction using a Yankauer suction tip and a polyvinyl chloride (PVC) catheter suction tip in a hemorrhagic airway manikin model. We then measured the time and success rate of intubation for each suction tip. RESULTS: The mean intubation time using the Yankauer suction tip was 42.3 seconds, and the mean intubation time using the PVC catheter suction tip was 91.1 seconds (p < 0.001). Two cases of esophageal intubation occurred when the PVC catheter suction tip was used (success rate, 88.9%). In contrast, there was no esophageal intubation when the Yankauer suction tip was used (success rate, 100%) (p=0.217). CONCLUSION: Intubation of a hemorrhagic airway manikin model can be performed in a shorter time when a Yankauer suction tip is used than when a PVC catheter suction tip is used.
Catheters ; Emergencies ; Hemorrhage ; Intubation ; Manikins ; Polyvinyl Chloride ; Polyvinyls ; Suction

PURPOSE: The aims of this study were to determine if game-based training with constraint-induced movement therapy (CIMT) is effective in improving the balance ability in female patients with a total knee replacement, and to provide clinical knowledge of CIMT game-based training that allows the application of total knee replacement. METHODS: Thirty-six patients who had undergone a total knee replacement were assigned randomly to CIMT game training (n=12), general game training (n=12), and self-exercise (n=12) groups. All interventions were conducted 3 times a week for 4 weeks. All patients used a continuous passive motion machine 5 times a week and 2 times a day for 4 weeks. The visual analog scale (VAS), muscle strength of knee flexion and extension, and range of motion (ROM) of knee flexion and extension were assessed, and the functional reach test (FRT), and timed up and go (TUG) test were performed to evaluate the balance ability. RESULTS: All 3 groups showed significant improvement in the VAS, knee flexion and extension muscle strength, FRT, and TUG test after the intervention (p < 0.05). Post hoc analysis revealed significant differences in FRT, and TUG of the CIMT game training group compared to the other group (p < 0.05). CONCLUSION: Although the general game training and CIMT game training improved both the knee extension muscle strength and dynamic balance ability, CIMT game training had a larger effect on dynamic balance control.
Arthroplasty, Replacement, Knee* ; Female* ; Humans ; Knee ; Muscle Strength ; Myalgia* ; Range of Motion, Articular* ; Visual Analog Scale

PURPOSE: Allergic diseases have been increasing worldwide over the past few decades. Allergic sensitization is a pivotal risk factor for the development of allergic diseases. The purpose of this study was to examine changes in allergic sensitization patterns of aeroallergens over the last 10 years in children with respiratory allergic diseases. METHODS: We retrospectively reviewed the medical records of 12,848 children under the age of 18 years who received skin prick tests (n=3,852) or serum specific IgE tests (n=8,996) to evaluate sensitization from 2007 to 2016 in a single center, Seoul, Korea. RESULTS: Sensitization rate to house dust mite (Dermatophagoides farinae and Dermatophagoides pteronyssinus) reached a plateau in preschool (28.3%–32.8%) and schoolchildren (45.8%–47.2%). Sensitization rate to animal dander (cat and dog) was increasing from 8.4% to 12.5% in preschool children and from 10.3% to 18.6% in schoolchildren (trend P<0.001 each). In preschool children, tree (birch, oak, and alder; from 3.5% to 6.4%), grass (timothy; from 0.8% to 6.5%), weed (ragweed and mugwort; from 2.8% to 6.9%) pollens and mold (Alternaria; from 2.5% to 6.0%) were also in similar increasing pattern (trend P=0.001, P<0.001, P=0.003, and P<0.001, respectively). Additionally, tree (from 9.0% to 15.2%), grass (from 2.6% to 5.2%) pollens were also in increasing pattern in schoolchildren (trend P<0.001 and P=0.024, respectively). CONCLUSION: Over the past 10 years, sensitization patterns of aeroallergen have been changing in Korean children with allergic diseases. We should pay attention to the changing patterns of allergic sensitization to educate and prevent the allergic disease.
Alnus ; Animals ; Artemisia ; Child ; Child, Preschool ; Dander ; Fungi ; Humans ; Immunoglobulin E ; Korea ; Medical Records ; Poaceae ; Pollen ; Pyroglyphidae ; Retrospective Studies ; Risk Factors ; Seoul ; Skin ; Trees

No abstract available.
Animals ; Dogs ; Mandible