OBJECTIVES: Bee venom contains a potent antiinflammatory peptide 401 as well as mellitin. The purpose of this study was to see the efficacy and safety of purified bee venom injection therapy for knee or spinal osteoarthritis patients. METHODS: One hundred and one osteoarthritis patients were randomly assigned to bee venom injection therapy or oral nabumetone medication group. Bee venom injection group was subdivided into 3 groups according to different dosing schedule(group A: gradual increase up to 0.7mg, group B: up to 1.5mg and group C: up to 2.0mg). Control group patients(group D) were given 1000mg nabumetone daily for 6 weeks. There were 25, 26, 25, and 26 patients assigned to A, B, C, or D group. The efficacy of treatment was evaluated by measuring instruments developed by authors, and the safety of bee venom injection was evaluated by hematology and chemistry laboratory examination. RESULTS: Among 101 patients, eighty-one patients completed the study, but twenty patients were dropped out and two of these patients were dropped out due to adverse drug reaction. The efficacy in bee venom group showed better improvement than nabumetone group(p<0.01). Within bee venom group, group B and C showed better improvement than group A(p<0.01). Itching around injection site occurred in most patients, and bodyache occurred in 49 patients (81.7%). Hemoglobin was decreased(0.3g/dl) in group C, but no significant changes were observed in other laboratory values. CONCLUSION: The efficacy of bee venom injection in the control of knee or back pain in osteoarthritis patients was better than nabumetone medication. No severe allergic or adverse reaction was observed in bee venom treatment patients, but problems related with bee venom injection, such as pruritis, bodyache, and the possibility of anaphylaxis, should be considered for the use of bee venom injection.
Anaphylaxis ; Back Pain ; Bee Venoms* ; Bees* ; Chemistry ; Drug-Related Side Effects and Adverse Reactions ; Hematology ; Humans ; Knee ; Melitten ; Osteoarthritis* ; Osteoarthritis, Spine ; Pruritus

As one of many cell-many cell-based cartilage repairing methods, transplantation of chondrocyte-embedded-collagen gels in cartilage defect was performed for more satisfactory regeneration of cartilage. The authors performed this study to investigate whether the TGF-beta1 treatment of chondrocytes can do some additional synergistic effect on the transplantation of chondrocyte-embedded-collagen gels for crtilage repair. Chondrocytes were isolated from the articular cartilage of newborn Sprague-Dawley rats. Chondrocytes cultured for 10 days in monolayer were embedded in the 0.45% type I collagen gel. Full-thickness cartilage defect was made in the patellar groove of adult Sprague-Dawley rats. Chondrocytes culdefect was made in the patellar groove of adult Sprague-Dawley rats. The cartilage defects were treated with the following methods in a total of 200 animals, which were assigned to 5 different groups of 40 rats. In the control group, the deffect was left without any treatment, in group I, the defect was filled with collagen gel only, in group II, with collagen gel coontaining 10 ng/ml concentration of TGF-beta1, in group III, with collagen gel containing chondrocytes, and in group IV, with collagen gel containing chondrocytes and TGF-beta1. At 1, 2, 4, 8, 12 weeks after the operation, eight rats of each group were sacrificed, and their distal femurs were harvested for the histologic and biomechanical tests. The section s were stained with hematoxilin and eosin. Alcian-blue, and Safranin-O. Regenerated cartilage was analyzed by the semiquantitative histological grading system. Point indentation test was performed as a biomechanical evaluation, and the stiffness was calculated. The results of the histological grading system revealed that the scores gradually increased with time in all groups, and the scores of group III and IV were higher than those of control, group I and II. The biomechanical study showed that the stiffness gradually increased to reach a plateau level in each group. In control, group I and II, the stiffness increased up to the eighth week and remained around the increased level at the twelfth week, and did not show any statistically significant difference between the groups. In group III and IV, the stiffness was higher than in control group, and increased markedly at the fourth week and the increased level was maintained onwards. The results of this study showed that the transplantation of chondrocyte-embedded-collagen gels enhanced the healing process, and the treatment of TGF-beta1 demonstrated at least partially significant improvement.
Adult ; Animals ; Cartilage ; Cartilage, Articular* ; Chondrocytes ; Collagen ; Collagen Type I ; Eosine Yellowish-(YS) ; Femur ; Gels ; Humans ; Infant, Newborn ; Rats* ; Rats, Sprague-Dawley ; Regeneration ; Transforming Growth Factor beta1

No abstract available.
Ivermectin ; Larva Migrans

Fetal hydrops is often serious and associated with a high perinatal motality rate. Cardiac causes of fetal hydrops include congenital heart diseases and rhythm disturbances. An irregular fetal heart rate may indicate atrial fibrillation and atrial flutter with variable AV conduction. Fetal atrial flutter is characterized by the pressence of flutter waves which are regular sawtooth undulations in the baseline that are larger than p waves. Authors experienced a case of fetal atrial flutter with hydrops fetalis at 30 week's gestation which was confirmed by fetal M-mode echocardiogram and electrocardiography. A new born infant had shown to have atrial flutter in utero and after delivery was successfully converted to normal sinus rhythm with digoxin and quinidene.
Atrial Fibrillation ; Atrial Flutter* ; Digoxin ; Edema* ; Electrocardiography ; Female ; Heart Diseases ; Heart Rate, Fetal ; Humans ; Hydrops Fetalis* ; Infant ; Pregnancy

Liposarcoma of the spermatic cord is very rare and preoperative diagnosis is difficult. Well differentiated liposarcoma is in general less aggressive than other type of liposarcoma and seldom metastasizes. Radical orchiectomy with wide local excision appear to be adequate treatment modality and offer better prognosis. We report a case of well differentiated liposarcoma in 51-year-old male with brief review of the literatures.
Diagnosis ; Humans ; Liposarcoma* ; Male ; Middle Aged ; Orchiectomy ; Prognosis ; Spermatic Cord*

PURPOSE: This study evaluated the treatment effectiveness and proper radiation dose of helical tomotherapy (HT) in spine oligometastases from gastrointestinal cancers. MATERIALS AND METHODS: From 2006 to 2010, 20 gastrointestinal cancer patients were treated with HT for spine oligometastases (31 spine lesions). The gross tumor volume (GTV) was the tumor evident from magnetic resonance imaging images fused with simulation computed tomography images. Clinical target volume (CTV) encompassed involved vertebral bodies or dorsal elements. We assumed that the planning target volume was equal to the CTV. We assessed local control rate after HT for 31 spine metastases. Pain response was scored by using a numeric pain intensity scale (NPIS, from 0 to 10). RESULTS: Spine metastatic lesions were treated with median dose of 40 Gy (range, 24 to 51 Gy) and median 5 Gy per fraction (range, 2.5 to 8 Gy) to GTV with median 8 fractions (range, 3 to 20 fraction). Median biologically equivalent dose (BED, alpha/beta = 10 Gy) was 52 Gy10 (range, 37.5 to 76.8 Gy10) to GTV. Six month local control rate for spine metastasis was 90.3%. Overall infield failure rate was 15% and outfield failure rate was 75%. Most patients showed pain relief after HT (93.8%). Median local recurrence free survival was 3 months. BED over 57 Gy10 and oligometastases were identified as prognostic factors associated with improved local progression free survival (p = 0.012, p = 0.041). CONCLUSION: HT was capable of delivering higher BED to metastatic lesions in close proximity of the spinal cord. Spine metastases from gastrointestinal tumors were sensitive to high dose radiation, and BED (alpha/beta = 10 Gy) higher than 57 Gy10 could improve local control.
Disease-Free Survival ; Gastrointestinal Neoplasms ; Humans ; Magnetic Resonance Imaging ; Neoplasm Metastasis ; Radiotherapy, Intensity-Modulated ; Recurrence ; Spinal Cord ; Spine ; Treatment Outcome ; Tumor Burden

No abstract available.

Malposition of the extracorporeal membrane oxygenation (ECMO) venous cannula in the azygos vein is not frequently reported. We hereby present such a case, which occurred in a neonate with right-sided congenital diaphragmatic hernia. Despite ECMO application, neither adequate flow nor sufficient oxygenation was achieved. On the cross-table lateral chest radiograph, the cannula tip was identified posterior to the heart silhouette, which implied malposition of the cannula in the azygos vein. After repositioning the cannula, the target flow and oxygenation were successfully achieved. When sufficient venous flow is not achieved, as in our case, clinicians should be alerted so they can identify the cannula tip location on lateral chest radiograph and confirm whether malposition in the azygos vein is the cause of the ineffective ECMO.
Azygos Vein* ; Catheters* ; Extracorporeal Membrane Oxygenation* ; Heart ; Hernias, Diaphragmatic, Congenital* ; Humans ; Infant, Newborn* ; Oxygen ; Radiography, Thoracic

We report a case of embryonal rhabdomyosarcoma with palpable right inguinal lymph node in a 6-year-old girl which developed rapidly on the right labia minora over a period of 2 montha. Histopathological study showed characteristic findings of spindle shaped rhabdomyoblast with hyperchromatic nuclei and cytoplasmicprocesses. After a preoperative chemotherapy with vincristine, actinomycin D, and cytoxan, the size of the mass was reduced, and lymph nodes were not palpable. And then, simple vulvectomy. postoperhtive cheirnatherapy and radiotherapy were done.
Child ; Cyclophosphamide ; Dactinomycin ; Drug Therapy ; Female ; Female* ; Genitalia, Female* ; Humans ; Lymph Nodes ; Radiotherapy ; Rhabdomyosarcoma, Embryonal* ; Vincristine

No abstract available.
Child* ; Humans ; Urinary Tract Infections* ; Urinary Tract*