No abstract available.
Encephalitis, Herpes Simplex* ; Herpes Simplex*

No abstract available.
Encephalitis, Herpes Simplex* ; Herpes Simplex*

No abstract available.
Brain Abscess* ; Brain*

No abstract available.
Brain Abscess* ; Brain*

Retroperitoneal fibrosis sometimes causes urological problem involving the ureter, but the mechanism is uncertain. An aortic aneurysm, including an iliac artery aneurysm, is thought to be one of the mechanisms of retroperitoneal fibrosis. However, cases caused by an isolated iliac artery aneurysm are very rare, and symptoms tend to be non-specific; therefore, no definitive treatment has been established. Herein, we report our recent experience of a patient with a left common iliac artery aneurysm involving the ureter, who underwent successful surgical therapy.
Aneurysm* ; Aortic Aneurysm ; Constriction, Pathologic* ; Humans ; Iliac Artery* ; Retroperitoneal Fibrosis* ; Ureter*

Malignant histiocytosis is a rare, usually fatal malignant neoplasm of reticuloendothelial systems. The disease is associated with fever, malaise, weight loss, hepatosplenomegaly, lymphadenopathy, pancytopenia, jaundice, and purpura. A 44-year-old female patient is described who had multiple, purple crusted nodules and plaques in the skin. In the laboratory study, pancytopenia was noted on the peripheral blood. In addition many atypical histiocytes were seen on the bone marrow aspiration. A lesional biopsy showed nodular infiltrations of atypical histiocytes in the dermis and some erythrophagocytosis was seen. Immunohistochemically, the histiocytes were weakly stained for lysozyme and α-l-antichymotrypsin, but were unstained for S-100 protein, cytokeratin, CEA(carcinoembryonic antigen), pan T/B marker CD30(ki-1), UCHL-1 LCA(leukocyte common antigen), and α-l-antitrypsin.
Adult ; Biopsy ; Bone Marrow ; Dermis ; Female ; Fever ; Histiocytes ; Histiocytic Sarcoma* ; Humans ; Jaundice ; Keratins ; Lymphatic Diseases ; Mononuclear Phagocyte System ; Muramidase ; Pancytopenia ; Purpura ; S100 Proteins ; Skin ; Weight Loss

No abstract available.
Psychosurgery*

No abstract available.
Rhizotomy* ; Trigeminal Neuralgia*

Experimental study was done to investigate the effect of suramin on the in vitro and in vivo proliferation and metastasis of penile squamous carcinoma cell line(CUPE-1), morphological changes of CUPE-1 cells induced by suramin and mechanism of action of suramin. Suramin inhibited in vitro proliferation of CUPE-1 significantly with 1C50 of 100 microgram/ml media. In vitro antiproliferative effect of suramin on CUPE-1 was reversible after stopping administration of the drug. Weekly intraperitoneal administration of 200 mg/kg of suramin to nude mouse inhibited the proliferation and metastasis of intraperitoneally implanted CUPE-1 cells significantly. but did not show significant effect on the proliferation of subcutaneously implanted CUPE-1 cells. Suramin induced senile changes on ultrastructure of CUPE-1 cells. Suramin of 300 microgram/ml inhibited the prolireration-stimulating effect of EGF significantly, whereas, suramin of 100 microgram/ml did not inhibit the effect of EGF significantly. Suramin did not show significant cytotoxicity on 3H-thymidine release assay. These results suggest that suramin is a promising drug for the treatment of advanced penile squamous cell carcinoma and blood level of suramin in clinical trial should be continuously maintained in about 300 microgram/ml, and that the main machanism of suramin against CUPE-1 is cytostatic. by antagonizing the action of EGF and inducing growth arrest and senile change.
Animals ; Carcinoma, Squamous Cell* ; Epidermal Growth Factor ; Mice ; Mice, Nude ; Neoplasm Metastasis ; Robenidine ; Suramin

A total of 181 cases of industrial ocular injuries hospitalized and treated at the St. Mary's Hospital, Seoul during the 5-year period was studied on their epidemiological characteristics. Of there patients 96.7% were males, and 43.6% were in twenties, 49.7% of the cases were injured on left eyes. There were no statistically significant differences in frequencies of study subjects by day of the week and month of the year. Most common injury hour were between 10- < 12 AM(13.6%) and between 2- < 4 PM(20%). Of the total 101 cases, 37.6% were working less than 6 months, and 73.7%, less than 2 years. Of the total, 42.3% were involved in machinery work and 13.9%, in construction work. According to the American National Standard Method of recording basic facts relating to the nature and occurrence of work injuries, 62% among all source of injuries was metal item and the most common accident type was struck by flying objects(76.2%). Among 181 cases, only 2 cases wearing protective equipment when the accidents occurred.
Diptera ; Humans ; Male ; Seoul