No abstract available.
Kidney Transplantation* ; Pregnancy*

BACKGROUND: Recently, many cardiac centers have been using aprotinin to reduce operative bleeding in cardiac operations using cardiopulmonary bypass. A variety of reports have confirmed the effectiveness of the drug in cardiac operations. In addition to the operations which could be considered to cause severe operative bleeding such as redo operation, long cardiopulmonary bypass operation and etc, the use of aprotinin is increasing in the field of primary cardiac operations. Varying doses of regimen have been introduced since the first report by Royston et al, and also various opinions on the effectiveness and safeness of the each regimen have been reported. We reviewed our own experience of the full dose aprotinin regimen(Hammersmith regimen) retrospectively. MATERIAL AND METHOD: From October 1994 to February 1998, 40 cases of cardiac operative patients were randomized into two groups: aprotinin group(20 patients) which received a full dose aprotinin regimen and control group(20 patients) which did not receive aprotinin. To evaluate the degree of bleeding decrease, we analysed and compared the amount of postoperative 6 hours and 24 hours bleeding in the each group. To confirm the renal dysfunction, we measured the postoperative creatinine level. RESULT: In the amount of postoperative 6 hours bleeding, a statistically significant bleeding decrease was demonstrated in the aprotinin group compared to the control group(aprotinin group: 186+/-40cc, control group:409+/-69cc, P=0.010). Similar result was observed in the postoperative 24 hours(aprotinin group:317+/-53cc, control group: 671+/-133cc, P=0.024). CONCLUSION: We concluded that full dose regimen of aprotinin can remarkably reduce postoperative bleeding in cardiac operations without significant renal dysfunctions.
Adult* ; Aprotinin* ; Cardiopulmonary Bypass ; Creatinine ; Hemorrhage ; Humans ; Retrospective Studies ; Thoracic Surgery

PURPOSE: Development of reconstruction plastic surgery for burn treatment and application SRNT (skin rehabilitation nursing therapy) have promoted improvement of dysmorphic feature and functional recovery. In case of deeper and extensive burn, however, treatment of burn scar after plastic surgery and SRNT may be unsatisfactory to burn patients. Especially burn patients having dysmorphic feature on exposed area like face suffer from psychological distress like depression, anxiety, guiltyfeeling, feeling of worthlessness, psychicinertia. Rehabili-Medical Makeup have performed congenital patient having hemangioma and vitiligo using covermark, and this is one of three technical effect of specialized skin rehabilitation nurses. Application of Rehabili-Medical Makeup covers burn scar afraid of exposure and resolves psychological distress, which makes burn patients gain confidence in themselves and helps their return to society. METHODS: Subjects of one's study are 10 burn patients that received SRNT from january 2007 to january 2011 and wanted Rehabili-Medical Makeup. We performed Rehabili-Medical Makeup using covermark foundation. practiced stress measuring test (MEDICORE SA-3000P, NIPRO Cocoro Stress Meter(R)) measured satisfaction (skin color, texture, duration, effectiveness and participation in education) using questionnaire. RESULTS: In stress measureing test after Rehabili-Medical Makeup patients maintained physiological balance. Satisfaction questionnaire show that patients are satisfied with every item. CONCLUSION: Rehabili-Medical Makeup resolves psychological distress and helps their return to society, which is final goal of rehabilitation. Hereafter we suggest to apply and expand education for managing patient's burn scar for themselves.
Anxiety ; Burns ; Cicatrix ; Depression ; Hemangioma ; Humans ; Surveys and Questionnaires ; Rehabilitation Nursing ; Skin ; Surgery, Plastic ; Vitiligo

We report a case of a 51-year-old woman with Evans syndrome (autoimmune hemolytic anemia and primary immune thrombocytopenia) and hypothyroidism. She was previously diagnosed with Hashimoto's thyroiditis in 1994 (age, 35) and autoimmune hemolytic anemia (AIHA) 3 years ago. She was treated with oral prednisolone. After a period, in which the anemia waxed and waned, there was an abrupt development of thrombocytopenia (nadir 15x10(9)/L) that coincided with the tapering off of prednisolone after 3 years of administration. Because her thrombocytopenia was refractory to prednisolone, we administered rituximab (375 mg/m2 weekly) for 4 weeks. Two weeks after the completion of the rituximab treatment, her platelet count was up to 92x10(9)/L. No intermittent peaking of thyroid stimulating hormone occurred after rituximab treatment was initiated. Evans syndrome and autoimmune thyroiditis might share common pathophysiological mechanisms. This notion supports the use of rituximab in a patient suffering from these disorders.
Anemia ; Anemia, Hemolytic ; Anemia, Hemolytic, Autoimmune ; Antibodies, Monoclonal, Murine-Derived ; Female ; Humans ; Hypothyroidism ; Middle Aged ; Platelet Count ; Prednisolone ; Stress, Psychological ; Thrombocytopenia ; Thyroid Gland ; Thyroiditis ; Thyroiditis, Autoimmune ; Thyrotropin ; Rituximab

PURPOSE: To analyze and characterize the radiologic findings of lobular carcinoma of the breast, a carcinoma which is very rare in Korea. MATERIALS AND METHODS: Twelve patients with pathologically proven lobular carcinoma were included in this study. Mammography was performed in all patients and ultrasonography in six. Clinical manifestations, mammographic findings and ultrasonographic findings were retrospectively analysed. RESULTS: Mean age of the patients was 45.9 years and the most common clinical manifestation was palpable breast mass (9/12). Radiologic findings of lobular carcinoma were spiculation (11/12), mass density (8/12), asymmetric vessel (6/12), and microcalcifications (6/12). Ultrasonography showed intermediate or lower echoic mass (4/6). Posterior enhancements and shadowings were noted in the same proportion. Breast MRI in two patients showed mass lesion with rapid strong enhancement at 1 minute after contrast injection on dynamic study. Tumor stages were stage II (6/12) followed by stage I (3/12), and most advanced case was stage IIIb. CONCLUSION: On mammogram, the most common finding of lobular carcinoma of the breast was spiculation, and calcifications showed more frequently than in other reports. Ultrasound study showed ellipsoid mass with transverse long axis. Internal echogenicity and posterior sonic enhancement or shadowing of the mass were not characteristic of the tumor.
Axis, Cervical Vertebra ; Breast* ; Carcinoma, Lobular* ; Humans ; Korea ; Magnetic Resonance Imaging ; Mammography ; Retrospective Studies ; Shadowing (Histology) ; Ultrasonography

Purpose: With the 2021 revision of dietary guidelines in Korean emphasizing environmentally sustainable dietary practices, this study attempted to develop an evaluation tool to comprehensively evaluate the degree of practice and compliance with food and nutrient intake, dietary habits, and dietary culture guidelines based on the revised dietary guidelines. Methods: The candidate evaluation items were collected by reviewing 934 literature reviews on domestic and foreign dietary evaluations. Fifty-nine candidate items were derived by selecting the items corresponding to dietary guidelines. The content validity ratio (CVR) cutoff point evaluation was conducted with 11 experts to delete 11 items that did not meet the CVR standard. Fifty-five pilot survey candidate items were selected through revision and additional process according to expert opinion. Seventy final candidate items were selected by adding 15 questions for validity verification and reference. A pilot survey was conducted online and offline on 332 adults aged 19–64 in Seoul and the metropolitan area, and exploratory factor analysis was used to verify the construct validity of the evaluation items. Through exploratory factor analysis, the Kaiser–Meyer–Olkin, Bartlett's sphericity test, variance explained, and Cronbach's alpha criteria were confirmed in each process. Results: Exploratory factor analyses derived three criteria: food and nutrient intakes (11 items), eating behaviors (9 items), and dietary culture (14 items), consisting of 34 evaluation items. Conclusion The present scale was validated and can be used for comprehensive evaluations of the dietary guidelines for Korean adults in a simple way.

Background: Regeneration of soft tissue defects is essential for adipose tissue pathologies and disease, trauma, or injury-induced damage. Here, we show that umbilical cord blood-derived mesenchymal stem cells could potentially be tailored and used for the reconstruction of specific damaged sites. Adipogenesis can be exploited in soft tissue reconstruction. Also, primary cilia play a role in the control of adipogenesis. Methods: The adipogenic differentiation capacity of mesenchymal stem cells (MSCs) was shown to influence ciliogenesis. MSCs transfected with intraflagellar transport 88 (IFT88) small interfering RNA (siRNA), which blocks the assembly and maintenance of cilia, were examined to confirm the relationship between adipogenesis and ciliogenesis. Also, 1,2-Bis(2-aminophenoxy) ethane-N,N,N′,N′-tetraacetic acid tetrakis(acetoxymethyl ester) (BAPTA-AM), calcium chelator, inhibited the ciliogenesis of MSCs in adipogenic differentiation. Results: IFT88-knockdown led to decreased cilia formation and limitation of cilia elongation in adipogenesis. Additionally, intracellular calcium triggered cilia formation in MSCs adipogenesis. Interestingly, intracellular calcium cannot overcome the inhibition of adipogenesis caused by low numbers of cilia in MSCs. Conclusion Our data suggested that ciliogenesis was negatively regulated by Wnt5a/β-catenin signaling during adipogenesis. Thus, we suggest that calcium induction triggers adipogenesis and ciliogenesis.

We report here a human case probably mixed-infected with Clonorchis sinensis and Fasciola sp. who was diagnosed by computed tomography (CT) scan, serological findings, and/or fecal examination. The patient was a 43-year-old Korean female and was admitted to Kyung Hee University Hospital with the complaints of fever and abdominal pain. On admission, marked eosinophilia was noted in her peripheral blood. CT scan showed specific lesions for clonorchiasis and fascioliasis in the liver, along with lesions suggestive of amebic abscess. Micro-ELISA revealed positive results for the 2 helminthic infections. Eggs of C. sinensis and trophozoites of Entamoeba histolytica were observed in the stool. Treatment with praziquantel followed by metronidazole and tinidazole reduced abnormalities in the liver and eosinophilia. This is the first case report of a possible co-infection with 2 kinds of liver flukes in the Republic of Korea.

We experienced a case of primary sternal tuberculosis with destroyed midsternum and bony defect. An 22-year-old female was admitted to our hospital two times for severe sternal pain and spontaneous fracture without history of trauma. On hospital admission, chest X-ray and chest CT showed destruction of midsternum and soft tissue swelling. Fine needle aspiration cytology revealed tuberculous osteomyelitis with cold abscess. And the patient was treated with usual anti-tubeculosis medication for preoperative preparation. At operation, we confirmed midsternal destruction with cold abscess and multiple sinus tracts. After removal of diseased sternal segment and cold abscess, we performed sternal reconstruction with autologus iliac bone graft. The pathologic report was compatible with tuberculous osteomyelitis and caseous necrosis.
Abscess ; Biopsy, Fine-Needle ; Female ; Fractures, Spontaneous* ; Humans ; Necrosis ; Osteomyelitis ; Sternum ; Thorax ; Tomography, X-Ray Computed ; Transplants ; Tuberculosis* ; Young Adult

Malignant mesenchymoma is a very rare tumor presented during the embryonic and infant period and malignant mesenchymoma in the adult is extremely rare. Tumor is composed of two or more unrelated mesenchymal derivatives apart from fibrous tissue. These tumors are thought to be originated from embryonic mesenchyme capable of differentiating into any type of connective tissue. A 61 years old man with complaints of cough and copious sputum of onset of two months was admitted after initial examinations, showing a very huge mass over the right upper lobe. Right pneumonectomy with partial rib resection of 3rd, 4th, and 5th ribs was performed due to the initial diagnostic impression of squamous cell carcinoma by the fine needle aspiration biopsy. The operative field presented a mass locating across the interlobal fissure with severe adhesions to the chest wall. Postoperatively, the patient received 5,000 rads of radiotherapy and presently, 6 months later, has shown no signs of recurrence.
Adult* ; Biopsy ; Biopsy, Fine-Needle ; Carcinoma, Squamous Cell ; Connective Tissue ; Cough ; Humans ; Infant ; Lung Neoplasms ; Lung* ; Mesenchymoma* ; Mesoderm ; Middle Aged ; Pneumonectomy ; Radiotherapy ; Recurrence ; Ribs ; Sputum ; Thoracic Wall