No abstract available.
Cell Line* ; Cisplatin* ; Doxorubicin* ; Osteosarcoma*

In 1971 inclusion body myositis was reported by Yunis and Samaha. This disease is similar with chronic multiple myositis clinically. Pathologically, inclusion body myositis is characterized by intracytoplasmic vacuole with degenerating fibers and accompanied with inclusion body in internal nucleus and cytoplasm. Since then 240 cases of inclusion body myositis have been reported in the world including 3 cases in Korea. A 27 years-old lady had inclusion body myositis, which show slowly progressive muscular weakness. We confirmed this with clinical symptom, muscle biopsy, and electrophysiologic study. We report the typical manifestation of inclusion body myositis in a 27 years-old lady with the brief review of literature.
Adult ; Biopsy ; Cytoplasm ; Humans ; Inclusion Bodies* ; Korea ; Muscle Weakness ; Myositis, Inclusion Body* ; Polymyositis ; Vacuoles

The physical activity has an important physiological and psychological benefit for all people, and the exercise program has a key role in the management of diabetes. This article presents exercise recommendations for people with diabetes. Though the patients with diabetes may give many benefits from regular physical exercise, there may be several hazards from exercise as well. We assessed 30 patients with type 2 Diabetes Mellitus and 15 normal control subjects with sedentary life-style for their workload, heart rate on maximal performance and maximal oxygen uptake, change of blood glucose level after exercise using bicycle ergometer and Astrand nomogram. The workload, heart rate on maximal performance and maximal oxygen uptake were lower in diabetic patient than control subjects. Blood glucose decreased in diabetic patient than control subjects, after exercise and the lowered value was maintained until 60 minutes after exercise. The maximal oxygen uptake was lower in diabetic patients than control subjects. The blood glucose decreased in both diabetic patients and normal control after exercise.
Blood Glucose ; Diabetes Mellitus* ; Diabetes Mellitus, Type 2 ; Exercise ; Heart Rate ; Humans ; Motor Activity ; Nomograms ; Oxygen

OBJECTIVE: The contents of microbial information are complicated because of being hierarchical, duplicated as well as their changes are continuous and various. Much of time and cost are required for maintaining, expanding the information after representing them into a relational database. The relational database is not adequate to make the information sharable via Internet. In addition, user's meta-knowledge is insufficient to use the information via Internet and users may not be able to cope with the continuous changes of microbial information through the static web interface. Therefor, this study is conducted to develop an active microbial web database for resolving those problems. METHODS: To solve these problems, object-oriented database, which was able to represent the complicated contents and knowledge, was used, and intelligent agents were implemented to cope with the continuous evolution of microbial information. Also, they were incorporated into user interface to assist users in an interactive environment, who want to use information via Internet. RESULTS: The implemented system have shown advantages of solving difficulties arising from hierarchical and duplicated microbial data. It showed the possibility to share and manage the complex microbial data via Internet. It helped the system to be implemented as the active database, information stored in the object-oriented database. CONCLUSION: This study indicates that a similar approach may lead to develop an expert system based on the web and active database, which is able to be evolved, and to develop intelligent interface, using the agent.
Expert Systems ; Internet

A 40-year-old female patient who had tethered spinal cord with intraspinal lipoma and intractable pain of the lower leg and foot is reported. The pain started 5 years ago and exaggerated recently. A pea-size mass had been noted since birth at sacral region, which was excised 2 months prior to admission at the other clinic. Neurological examination revealed diffuse muscular wasting of the left foot, especially the sole, hypesthesia of the left sole with dysesthesia, bilaterally increased knee jerks, and absent left ankle jerk. The patient underwent L5 laminectomy, subtotal removal of extradural, intradural and intramedually lipoma with dural repair, and dorsal rhizotomy of ipsilateral L5 and S1 roots. At surgery, the neural elements were untethered with mass removal, adhesiolysis, and division of thickened arachnoid septum. The pain improved much after and was tolerable with some analgesics.
Adult* ; Analgesics ; Ankle ; Arachnoid ; Female ; Foot* ; Humans ; Hypesthesia ; Knee ; Laminectomy ; Leg ; Lipoma* ; Neurologic Examination ; Pain, Intractable* ; Paresthesia ; Parturition ; Rhizotomy ; Sacrococcygeal Region ; Spinal Cord*

In 1965 Gillespie reported a new syndrome of bilateral aniridia, cerebellar ataxia, and oligophrenia (mental retardation). This new syndrome was named Gillespie syndrome. Since then only 17 cases of Gillespie syndrome have been reported in UK, Brazil, Ireland, Belgium, Australia, and US. A case of Gillespie syndrome was not reported in Korea. A 4 year-old girl has triad of Gillespie syndrome, which are partial aniridia, cerebellar ataxia and mental retardation. We confirmed this with ophthalmologic examination, brain MRI, and developmental delay. We report the typical manifestation of Gillespie syndrome in a 4 year-old girl with the brief review of literature.
Aniridia* ; Australia ; Belgium ; Brain ; Brazil ; Cerebellar Ataxia* ; Child, Preschool ; Female ; Humans ; Intellectual Disability ; Ireland ; Korea ; Magnetic Resonance Imaging

PURPOSE: To detennine the therapeutic effect and toxicities of high-dose chemotherapy with Vanderbilt regimen and colany-stimulating factors(CSF) support for high-risk aggressive non-Hodgkin's lymphoma(NHL). MATERIALS AND METHODS: Between Aug. 1995 and Mar. 1997, 40 patients with high-risk aggressive NHLs were treated with high-dose chemotherapy with Vandebilt regimen and CSF support. If the complete response(CR) was induced, four cycles of CHOP were administered for the maintenance of response. In cases of lymphoblastic lymphomas, CNS prophyiaxis with cranial irradiation and intrathecal methotrexate was done after CR. RESULTS: CR was achieved after Vanderbilt regimen in 62.5%(25/40) of the total patients. CR rste in refractory group(12.5%: 1/8) was significantly lower than in other groups (75%: 24/32)(p=0.001). With a median follow-up of 14 months, the failure free survival (FFS) was 0~18+ months(median 6.1 months). The overall FFS rate at one year was 31.7%. The 1-year FFS rate in refractory group(0%) was significantly lower than in other patients groups(41%)(p=0.001). The range of survival time was 0.5~18+ months, and median survival time was 6.2 months. Grade 4 leukopenia was observed in 100% of chemotherapy cycles and its median duration was 7 days. However, only one patient died due to treatment-relate sepsis. Non-hematological toxicities were tolerable and all reversible. CONCLUSION: High-dose chemotherapy with Vanderbilt regimen was effcctive for induction of CR in high-risk aggressive NHL patients and safe with the CSF support. However, poor CR rate in reftactory group and poor FFS in other groups indicate that a new, more intensive approach is needed for the induction of CR in refractory group and for the maintenance of CR in other high-risk patient groups.
Cranial Irradiation ; Drug Therapy* ; Follow-Up Studies ; Humans ; Leukopenia ; Lymphoma, Non-Hodgkin* ; Methotrexate ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; Sepsis

PURPOSE: A multicenter study was performed to evaluate the clinical characteristics and the results of chemotherapy in patients with testicular tumor. MATERIALS AND METHODS: We retrospectively reviewed the records of 121 patients with testicular tumor treated at five university hospital between 1980 and 1997. We analyzed the clinical characteristics, additional treatments after orchiectomy and results of chemotherapy. RESULTS: Patients age ranged from 1 month to 74 years with a mean of 24 years. The common presenting symptoms were scrotal swelling in 63 patients, palpable mass in 50, and testicular pain in 12. The location of the tumor was on the right side in 62, left in 58, and both in 1 with lymphoma. The histologic type was germinal neoplasm in 101 patients, nongerminal neoplasm in 1, and other tumors in 19. Clinically, 76 patients(62.8%) were stage I, 16(13.2%) stage IIa, 12(9.9%) stage IIb, 3(2.5%) stage IIc, 9(7.4%) stage III and 5(4.1%) stage IV. After orchiectomy, 73 patients(60.3%) were underwent close observation, 30(24.8%) chemotherapy, 14(11.6%) radiation therapy, 3(2.5%) radiation plus chemotherapy and 1(0.8%) retroperitoneal lymph node dissection. Among the 33 chemotherapy patients, 12(36.4%) patients achieved a clinical complete remission(CR), 5(15.2%) partial remission(PR), 4(12.1%) minor response and stabilization, 5(15.2%) progression and 7(21.2%) patients were follow-up loss, and the overall clinical response rate was 65.4%. Among the 18 chemotherapy patients with nonseminomatous germ cell tumor(NSGCT), 9(50.0%) patients achieved a clinical CR, 4(22.2%) PR, 1(5.6%) minor response and stabilization, 2(11.1%) progression and 2(11.1%) patients were follow-up loss, and the overall clinical response rate was 81.3%. CONCLUSIONS: Our study group was relatively small and insufficient to evaluate the chemotherapeutic results, but NSGCT seems to have a better clinical response to chemotherapy.
Drug Therapy ; Follow-Up Studies ; Germ Cells ; Humans ; Lymph Node Excision ; Lymphoma ; Orchiectomy ; Retrospective Studies ; Testis*

An atrial septal aneurysm is well recognized abnormality of uncertain clinical relevance. An intraatrial aneurysm was demonstrated in the fossa ovalis of a 41-year-old woman who suffered an episode of cerebellar infarction with recurrent atrial fibrillation. The disorder is rarely treated surgically. Most patients with this condition are given life-long anticoagulation, a treatment that may have serious complications. We report a rare case of atrial septal aneurysm with recurrent atrial fibrillation and cerebellar infarction which receiving an appropriate diagnosis and curative treatment.
Adult ; Aneurysm* ; Atrial Fibrillation* ; Diagnosis ; Female ; Humans ; Infarction*

Many predictive models have been proposed for better stratification of diffuse large B-cell lymphoma (DLBCL). Hans' algorithm has been widely used as standard to sub-classify DLBCL into germinal center B-cell (GCB) and non-GCB origins. However, there have been disagreements in the literature regarding its prognostic significance. Here, we retrospectively analyzed Hans' algorithm and the individual immunohistochemical biomarkers at different cut-off values (5%, 30%, 50% or 75%) in 94 Korean patients with DLBCL treated with combination chemotherapy with cyclophosphamide, daunorubicin, vincristine, and prednisone. No significant differences were observed between the GCB (18 patients, 19.1%) and non-GCB (76, 80.9%) groups. Among individual biomarkers, CD10 negativity (cut point: 30%) and bcl-6 positivity (cut point: 5%) were independent good prognostic markers in progression-free survival (PFS), whereas bcl-6 (cut point: 5%) positivity was an independent good prognostic marker in overall survival irrelevant of international prognostic index. The present study showed the lack of predictability of Hans' algorithm in DLBCL patients, and that CD10, Bcl-6 may have diverse prognostic significance at different cut-off values. Our results suggest that the proposed cut-off value may not be applied universally, and that the optimal cut-off value may need to be optimized for individual laboratory.
Adult ; Aged ; Aged, 80 and over ; Algorithms ; Antineoplastic Combined Chemotherapy Protocols/*therapeutic use ; Cyclophosphamide/therapeutic use ; DNA-Binding Proteins/analysis ; Doxorubicin/therapeutic use ; Female ; Humans ; Lymphoma, Large B-Cell, Diffuse/classification/*drug therapy ; Male ; Middle Aged ; Neprilysin/analysis ; Prednisone/therapeutic use ; Prognosis ; Republic of Korea ; Retrospective Studies ; Tumor Markers, Biological/*analysis ; Vincristine/therapeutic use