Schwannomas are soft tissue sarcomas arising from neurilemma of Schwann cells in peripheral nerves, and is the most frequent type of benign tumor found in these nerves. We report a case of a Schwannoma of the ulnar nerve in the elbow joint, and along this report, give a review of the literature. A 46-year-old male patient was hospitalized with complaints of swelling and pain in the left elbow and a tingling sensation and hypoesthesia of the fourth and fifth fingers. Physical examination of the patient showed he was positive for Tinel's sign, and magnetic resonance imaging results demonstrated the presence of a Schwannoma. Subsequent biopsy and excision of the Schwannoma was carried out. The suspected mass, which had a clear margin separating it from the healthy nerve of the medial left elbow, was removed along with its 2 x 2 x 3 cm capsule after a histological diagnosis of a Schwannoma was made. Pathophysiological results confirmed the excised mass as a Schwannoma. Schwannoma of the ulnar nerve within the elbow joint is rare and differential diagnosis is difficult. Therefore, treatment can only proceed after the presence of Schwannoma has been confirmed by physical and radiological examinations.
Biopsy ; Diagnosis ; Diagnosis, Differential ; Elbow Joint ; Elbow* ; Fingers ; Humans ; Hypesthesia ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Neurilemma ; Neurilemmoma* ; Peripheral Nerves ; Physical Examination ; Sarcoma ; Schwann Cells ; Sensation ; Ulnar Nerve*

BACKGROUND: The purpose of this study is to administer conservative treatment in 30 patients diagnosed with idiopathic frozen shoulder, following the suggested frozen shoulder rehabilitation program and to assess the clinical outcome using a prospective study. METHODS: Thirty patients diagnosed with idiopathic frozen shoulder, treated with steroid hormone injection on the articular joint with an intra-articular steroid (triamcinolone 40 mg + lidocaine 4 ml) injection and started on stepwise shoulder extension exercise were chosen. The subjects were divided into two groups of 15 people each with one group undergoing rehabilitation with continuous passive motion (CPM) and the other group without it. Follow-ups were done before rehabilitation and at 4-week intervals with the 24th being the final week. At every follow-up, passive range of motion (ROM) was measured and surveys on pain and clinical score were administered. RESULTS: In the last follow-up, both groups showed statistically significant improvements in all evaluation criteria. However, no statistical difference in all values of the ROM and Constant score evaluation criteria was observed between the groups. Only in the last follow-up, group 1 had a visual analog scale (VAS) score of 2.4 +/- 2.1 points, which was lower, with statistical significance, than the VAS score of group 2, which was 4.4 +/- 3.1 points (p<0.001). CONCLUSIONS: Study using CPM in treatment of frozen shoulder has been inadequate, meaning that there is still room for improvement and need for more study on setting a more specific protocol and guidelines for this procedure.
Bursitis* ; Follow-Up Studies ; Humans ; Joints ; Lidocaine ; Motion Therapy, Continuous Passive ; Prospective Studies ; Range of Motion, Articular ; Rehabilitation ; Shoulder ; Visual Analog Scale

OBJECTIVES: We investigated the parenting stress and depressive mood of mothers with developmentally-delayed children and the effects of participation in a mother-child development promotion program on same. METHODS: Subjects were the mothers of 20 developmentally-delayed children. The severity of the mothers' parenting stress was evaluated via the Korean version of the Parenting Stress Index, Short Form (K-PSI-SF) and the severity of their depressive symptoms were evalueted by the Korean version of the Beck Depression Inventory (K-BDI). RESULTS: The mean K-PSI-SF score and mean K-BDI score for these mothers were 93.35 (SD=10.47) and 23.25 (SD=10.42), respectively. These scores correspond to high parenting stress and moderate depression. The mothers who participated in a mother-child attachment- promotion program showed significant decreases in their K-PSI-SF and KBDI scores. CONCLUSION: Our data suggest that a mother-child attachment promotion program with emphasis on child development is effective in reducing parenting stress and depressive mood in mothers of developmentally-delayed children.
Child ; Child Development ; Depression ; Humans ; Mothers ; Parenting ; Parents

We examined C3H pregnant mice at 15 days (70% gestation) after treatment of lipopolysaccaride (LPS) to observe the changes of IL-6 concentration in maternal serum and amniotic fluid and expression of IL-6, IL-13 & TIMP-3 in placenta, fetus and endometrium, and to investigate the correlation among IL-6, IL-13 and TIMP-3. The results were as follows: 1) IL-6 in serum and amniotic fluid after treatment of LPS was significantly elevated; peaked at 1, 2, 4, 5 hours and decreased to control level at 8 hours (P<0.05). IL-6 in placental disc, chorioamnionic membrane, fetus, decidua and endometrial epithelium was overexpressed significantly at 1, 2, 4 hours after treatment of LPS (P<0.05). IL-6 overexpression was more significantly increased in maternal tissue than fetal tissue (P<0.05). 2) Increased concentration of amniotic fluid IL-6 was equally originated from transplacental crossage of maternal serum IL-6, and direct local production of IL-6 from placenta, fetus and endometrium (P<0.05). 3) IL-13 in placental disc, chorioamnionic membrane, fetus, decidua and endometrial epithelium was overexpressed after treatment of LPS, but not significant statistically. 4) TIMP-3 was overexpressed in placental disc, chorioamnionic membrane, fetus and decidua. TIMP-3 overexpression was more significant in placental disc than other tissues (P<0.05). 5) Overexpressions in IL-13 and IL-6 revealed direct proportional correlation coefficient (Spearman correlation coefficient, 0.5212 ; P<0.05). IL-6 expression was a head of overexpression of TIMP-3, but not significant. In conclusion, all of IL-6, IL-13 and TIMP-3 relate with inflammatory response, especially IL-6 in maternal serum, amniotic fluid and tissue of placenta, fetus and endometrium was so sensitive that it can be an indicator for antenatal diagnosis of chorioamnonitis, and amniotic fluid IL-6 is equally originated from maternal serum and from tissue of placenta, fetus and endometrium. IL-13 and TIMP-3 may have parallel correlation to the IL-6 in fetal and maternal tissue after treatment of LPS.
Amniotic Fluid ; Animals ; Decidua ; Endometrium* ; Epithelium ; Female ; Fetus* ; Head ; Interleukin-13* ; Interleukin-6* ; Membranes ; Mice* ; Placenta* ; Prenatal Diagnosis ; Tissue Inhibitor of Metalloproteinase-3*

BACKGROUND: The eosinophil chemotactic and activating effects of eotaxin and the known association of eosinophils with asthma suggest that eotaxin expression is increased during an asthma attack. This study was aimed to determine whether the plasma eotaxin levels are higher in patients during as asthma attack and to correlate the eotaxin levels with the disease activity, severity and response to therapy. METHOD: A case-control study of the plasma eotaxin levels was performed in 100 patients with exacerbated asthma and 48 age-and sex-matched subjects with stable asthma. RESULTS: The plasma eotaxin levels were significantly higher in the 100 patients with exacerbated asthma (233±175 pg/ml) than in the 48 subjects with stable asthma(169±74 pg/ml). A tread toward higher eotaxin levels was observed in asthmatic subjects who were taking oral steroids (332±225 pg/ml) than in those who were not (214±159 pg/ml) and higher levels were found in those admitted to the hospital (275±212 pg/ml) than in those discharged after receiving only emergency treatment (190±115 pg/ml). The eotaxin levels inversely correlated with the FEV1 (r=-0.25, p<0.01). The eotaxin levels were higher in moderate persistent (323±256 pg/ml) and severe persistent asthmatics (276±170 pg/ml) than in mild intermittent asthmatics (160±60 pg/ml). CONCLUSION: Eotaxin expression is directly associated with asthma exacerbation, impaired pulmonary function and the disease severity.
Asthma* ; Case-Control Studies ; Emergency Treatment ; Eosinophils ; Humans ; Plasma* ; Steroids

Lymphangioleiomyomatosis(LAM) is a rare disease of unknown etiology that occurs mainly in woman in her reproductive age. We recently experienced two cases of bilateral diffuse cystic lesion of the lung on chest X-ray and HRCT. The first case, a 26-year-old female, who had been diagnosed with tuberous sclerosis be the presence of clinical manifestation such as mental retardation, bilateral renal angiomyolipoma, adenoma sebaceum and generalized seizure, was admitted due to recently developed hemoptysis. Chest PA showed diffuse ground-glass opacity with radiolucent cystic lesions of various sizes on both lung fields. HRCT showed innumerable small cystic lesions with suspicious diffuse ground-glass opacity on both lung fields. The second case, a 30-year-old female was admitted due to dyspnea and spewing of blood-tinged sputum for 2 weeks, shortly after delivery. Chest PA showed diffuse reticular and ground-glass opacities on both lung field. HRCT showed multiple well-difined and relatively uniform size air cysts with a uniform wall thickness on entire both lung fields, with small amount of right pleural effusion. By thoracoscopic lung biopsy she was diagnosed with pulmonary lymphangioleiomyomatosis. We report these cases with a brief review of the literatures.
Adult ; Angiomyolipoma ; Biopsy ; Dyspnea ; Female ; Hemoptysis ; Humans ; Intellectual Disability ; Lung ; Lymphangioleiomyomatosis ; Pleural Effusion ; Rare Diseases ; Seizures ; Sputum ; Thorax ; Tuberous Sclerosis

PURPOSE: The HSV1-tk gene has been extensively studied as a type of reporter gene. In hepatocellular carcinoma (HCC), only a small proportion of patients are eligible for surgical resection and there is limitation in palliative options. Therefore, there is a need for the develoopement of new treatment modalities and gene therapy is a leading candidate. In the present study, we investigated the usefulness of substrate, 2'-fluoro-2'-deoxy-1-beta-D-arabino-furanosyl-5-[124/125I]iodo- uracil ([124/125I]FIAU) as a non-invasive imaging agent for HSV1-tk gene therapy in hepatoma model using small animal PET. MATERIAL AND METHODS: With the Morris hepatoma MCA cell line and MCA-tk cell line which was transduced with the HSV1-tk gene, in vitro uptake and correlation study between [125I]FIAU uptake according to increasing numeric count of percentage of MCA-tk cell were performed. The biodistribution data and small animal PET images with [124I]FIAU were obtained with Balb/c-nude mice bearing both MCA and MCA-tk tumors. RESULTS: Specific accumulation of [125I]FIAU was observed in MCA-tk cells but uptake was low in MCA cells. Uptake in MCA-tk cells was 15 times higher than that of MCA cells at 480 min. [125I]FIAU uptake was linearly correlated (R2=0.964, p=0.01) with increasing percentage of MCA-tk numeric cell count. Biodistribution results showed that [125I]FIAU was mainly excreted via the renal system in the early phase. Ratios of MCA-tk tumor to blood acting were 10, 41, and 641 at 1 h, 4 h, and 24 h post-injection, respectively. The maximum ratio of MCA-tk to MCA tumor was 192.7 at 24 h. Ratios of MCA-tk tumor to liver were 13.8, 66.8, and 588.3 at 1 h, 4 h, and 24 h, respectively. On small aninal PET, [124I]FIAU accumulated in substantial higher levels in MCA-tk tumor and liver than MCA tumor. CONCLUSION: FIAU shows selective accumulation to HSV1-tk expressing hepatoma cell tumors with minimal uptake in normal liver. Therefore, radiolabelled FIAU is expected to be a useful substrate for non-invasive imaging of HSV1-tk gene therapy and therapeutic response monitoring of HCC.
Animals ; Arabinofuranosyluracil ; Carcinoma, Hepatocellular ; Cell Count ; Cell Line ; Genes, Reporter ; Genetic Therapy ; Herpes Simplex ; Herpesvirus 1, Human ; Humans ; Liver ; Liver Neoplasms, Experimental ; Methylmethacrylates ; Mice ; Polystyrenes ; Simplexvirus ; Statistics as Topic ; Uracil ; Ursidae

Tumor of the trachea are uncommon. Trachea tumor are usually diagnosed late in their natural history, because the tracheal lumen may be extensively involved before symptoms occur, and because symptoms may be confused with those of asthma. Some 19% to 29% of the trachea tumor have laryngeal or lung malignancy. Squamous carcinoma is by far the most frequent among tracheal tumor, although adenocarcinoma and oat cell carcinoma have been described so. Oat cell carcinoma in the trachea are aggressive tumors as. they are in the lung and elsewhere. Oat cell carcinoma as well as squamous cell carcinoma are related with tobacco exposure. We presented a case of small cell carcinoma nearly obstructing the trachea and right main bronchus which was partially removed after bronchoscopic ethanol injection, along with a review of the literature.
Adenocarcinoma ; Asthma ; Bronchi ; Carcinoma, Small Cell ; Carcinoma, Squamous Cell ; Ethanol ; Lung ; Natural History ; Tobacco ; Trachea*

No abstract available.
Granuloma, Plasma Cell*

Since 1976, 938 cases of E.R.C.P. were performed at the Kwangju Christian Hospital & since December 1981, 19 cases of Endoscopic papillotomy(E.P.T.) were performed, following Results were obtained: 1) Out of 19 cases which were diagnosed by E.R.C.P.; 17 cases of C.B.D. stones, 1 case of ascaris in bile duct, 1 case of remained C.B.D. stone diagnosed by T-tube cholangiogram after operation, & E.P.T. was done in total 19 casees. 2) During 1st E.P.T., 2 cases were removed by Dormia basket under direct visualization & during 2nd E.P.T., 5 cases were removed by Dormia basket under direct visulization & 12 cases were passed in stool & 3x3.5cm large stone passage was found. 3) Complications of E.P.T. were noted in 2 cases: 1 case of bleeding was treated by blood transfusion & 1 case of Acute pancreatitis was treated by medical care.
Ascaris ; Bile Ducts ; Blood Transfusion ; Common Bile Duct* ; Gwangju ; Hemorrhage ; Pancreatitis ; Sphincterotomy, Endoscopic*