Acute cavitating pulmonary infection with a mycetoma is sometimes occur in immunocompromised patient. Most mycetoma lesions are due to Aspergillus species, and lesion caused by Candida species is rare. So we report an experienced case that pulmonary and rib infection caused by Candida species-'in -AML patient and complete remission with previous reports.
Aspergillus ; Candida albicans* ; Candida* ; Candidiasis ; Humans ; Immunocompromised Host ; Lung Diseases, Fungal ; Mycetoma* ; Ribs

Development of drug resistance in tumors during treatment is a major factor limiting the clinical use of anticancer agents. When tumor cells acquire resistance to anticancer drug, they show cross-resistance to other antitumor agents. In the present study, SNU-1 cell was induced adriamycin 10-7 drug resistance, SNU-1/ADR, in vitro culture system. We got the doubling time and number for viability test during 96 hours by MTT assay. To investigate the cross resistance of various anticancer drugs in human stomach cancer cell SNU-1 and SNU-1/ADR, We compared IC50 (drug concentration of 50% reduction) and the relative resistance (RR). SNU-1/ADR was expressed multidrug resistant with vinblastine (RR;>31.62), vincristine (RR;29.50), dactinomycin (RR;21.37), epirubicin (RR;17.78), daunorubicin (RR;14.12), adriamycin (RR;7.76), and etoposide (RR;4.46), and other drugs, 5-fluorouracil, cisplatin, cyclophosphamide, methotrexate, and calarubicin, have not cross resistant with adriamycin. There was double minute chromosome in SNU-1/ADR by karyotyping although this change was not seen in SUN-1.
Antineoplastic Agents ; Cisplatin ; Cyclophosphamide ; Dactinomycin ; Daunorubicin ; Doxorubicin ; Drug Resistance ; Epirubicin ; Etoposide ; Fluorouracil ; Humans ; In Vitro Techniques ; Inhibitory Concentration 50 ; Karyotyping ; Metabolism* ; Methotrexate ; Stomach Neoplasms* ; Stomach* ; Vinblastine ; Vincristine

Thelper (Th) cells play a pivotal role in the regulation of immune responses. Since Th epitopes in adenovirus have not yet been defined, in this study, it was attempted to search for Th epitopes of adenovirus antigens that are restricted by MHC class II (H-2E). Among candidate viral proteins to be screened for Th epitopes, structural protein was selected, since they induced strong IL-2 release from adenovirus immune lyrnph node (LN) cells and the presence of E1 protein, which contains immunodominant cytotoxic T lymphocyte epitopes, did not potentiate the T cell responses. To confirm the presence of Th epitopes in the structural protein, virions were trypsinized and the resulting polypeptides whose molecular weights were lower than 5,000 were fractionated by HPLC. Some of the HPLC fraction turned out to induce LN cell proliferation. Ten synthetic peptides were designed as candidate Th epitopes from the primary amino acid sequences of adenovirus hexon and penton protein which are major constituents of the virion. The selected sequences share the common features of other known H-2E' binding ligands. Among these ten synthetic peptides, peptide of hexon protein amino acid residue 709-721 induced noticeable proliferation of LN cells from preimmune mice, and also able to induce IL-2 secretion from adenovirus-specific T hybridomas, suggesting that the peptide was the most immunodominant Th epitope. Hexon protein 221-233 and hexon protein 676-688 are considered as epitopes also. This study revealed three epitope sequences from adenovirus structural protein that are presented by class II MHC, H-2E.
Adenoviridae* ; Amino Acid Sequence ; Animals ; Cell Proliferation ; Chromatography, High Pressure Liquid ; Epitopes ; Epitopes, T-Lymphocyte* ; Hybridomas ; Interleukin-2 ; Ligands ; Mice ; Molecular Weight ; Peptides ; Trypsin ; Viral Proteins ; Virion

We report metastatic omental hepatocellular carcinoma in two patients with post-lobectomy hepatocellular carcinoma who have had previous abdominal surgery or the rupture of hepatocellular carcinoma. Ometal metastatic masses were similar to primary masses of the liver in pathologic findings as well as in radiologic findings.
Carcinoma, Hepatocellular* ; Humans ; Liver ; Rupture

No Abstract available.
Infection Control* ; Staphylococcus aureus* ; Staphylococcus*

A case of fibroepithelial polyp with stromal atypia in a 25-year-old female is described. The tumor arose from the vaginal wall and measured 3.5 cm in maximal diameter. It was composed of hypercellular connective tissue stroma and focal myxoid area containing numerous atypical mono- and multinucleated stromal cells. These cells may mislead to make a diagnosis of sarcoma, particulary of botryoid rhabdomyosarcoma.
Adult ; Connective Tissue ; Diagnosis ; Female ; Humans ; Polyps* ; Rhabdomyosarcoma ; Sarcoma ; Stromal Cells* ; Vagina*

Intestinal malrotation is a constellation of a wide spectrum of embryologic failures of rotation and fixation of the gut, resulting in a narrow-based attachment of the mesentery and the presence of abnormal peritoneal (Ladd's) band. These abnormalities predispose to midgut volvulus, intestinal obstruction and internal herniation. We experienced a case of intestinal malrotation complicated by midgut volvulus in a 4-year-old girl who presente with abdominal pain, abdominal distension and melena. The diagnosis was made by abdominal CT scan, which showed "whirl sign." The diagnosis was confirmed by surgery. A brief review of literature ensues.
Abdominal Pain ; Acidosis ; Acidosis, Renal Tubular* ; Adolescent ; Alkalies ; Anemia, Hemolytic ; Atrophy ; Biopsy ; Chest Pain ; Child, Preschool ; Diagnosis* ; Exanthema ; Female ; Fever ; Fibrosis ; Hospitalization ; Humans ; Hypergammaglobulinemia ; Hypokalemia ; Intestinal Volvulus* ; Leukopenia ; Liver Diseases ; Lupus Erythematosus, Systemic* ; Lymphopenia ; Melena ; Mesentery ; Molecular Weight ; Multiple Myeloma ; Nephrotic Syndrome ; Neutrophils ; Potassium ; Prednisolone ; Proteinuria ; Thyroid Diseases ; Tomography, X-Ray Computed*

Intestinal malrotation is a constellation of a wide spectrum of embryologic failures of rotation and fixation of the gut, resulting in a narrow-based attachment of the mesentery and the presence of abnormal peritoneal (Ladd's) band. These abnormalities predispose to midgut volvulus, intestinal obstruction and internal herniation. We experienced a case of intestinal malrotation complicated by midgut volvulus in a 4-year-old girl who presente with abdominal pain, abdominal distension and melena. The diagnosis was made by abdominal CT scan, which showed "whirl sign." The diagnosis was confirmed by surgery. A brief review of literature ensues.
Abdominal Pain ; Acidosis ; Acidosis, Renal Tubular* ; Adolescent ; Alkalies ; Anemia, Hemolytic ; Atrophy ; Biopsy ; Chest Pain ; Child, Preschool ; Diagnosis* ; Exanthema ; Female ; Fever ; Fibrosis ; Hospitalization ; Humans ; Hypergammaglobulinemia ; Hypokalemia ; Intestinal Volvulus* ; Leukopenia ; Liver Diseases ; Lupus Erythematosus, Systemic* ; Lymphopenia ; Melena ; Mesentery ; Molecular Weight ; Multiple Myeloma ; Nephrotic Syndrome ; Neutrophils ; Potassium ; Prednisolone ; Proteinuria ; Thyroid Diseases ; Tomography, X-Ray Computed*

Magnetic resonance (MR) is rapidly emerging technique that provides high quality images and potentially provides much more diagnostic information than do conventional imaging modalities. MRI is conceptually quite different from currently used imaging methods. The complex nature of MRI allows a great deal of flexibility in image production and available information, and key points are as follows. 1. MR offers a non-invasive technique with which to generate in vivo human images without ionizing radiation and with no known adverse biological effects. 2. Imaging mechanism of MRI is quite different from conventional imaging modality and for more accurate diagnostic application, It is necessary for physician to understand imaging mechanism of MRI 3. M.R. makes available basic chemical parameters that may provide to be useful for diagnostic medical imaging and more specific pathophysiologic information which are not available by alternate techniques. 4. M.R. can be produced by number of different methods. This flexibility allows the imaging technique to be applicated for particular clinical purpose. Multiplanar and three dimensional imaging may extend the imaging process beyond the single section available with current CT. 5. Future directions include efforts to; a. Further development of hard ware b. More fastening scan time c. Respiratory and cardiac gated imaging d. Imaging of additional nuclei except hydrogen. e. Further development of contrast media f. MR in vivo spectroscopy g. Real time MR imaging
Comprehension* ; Contrast Media ; Diagnostic Imaging ; Humans ; Hydrogen ; Magnetic Resonance Imaging ; Pliability ; Radiation, Ionizing ; Spectrum Analysis

PURPOSE: To investigate audiometery and characteristics related to tinnitus in tinnitus patients. and to understand the relationship between the discomfort of tinnitus and the quality of life. Methods: The subjects were 110 patients with tinnitus. The data were collected using tinnitus handicap questionnaire. quality of life, and pure tone audiometry, which measured hearing level in dB and frequency in Hz matching of tinnitus. RESULTS: Majority of tinnitus patients (75.5%~81.8%) had normal auditory sensation. but 82.7% of patients indicated that they have heard tinnitus frequently. or always, and the major sounds of tinnitus were wing, wung, wang, The matching sounds of tinnitus had various range in hearing level(dB) and frequency(Hz). Tinnitus patients reported moderate levels of the discomfort of tinnitus and the quality of life, and there were negative correlation between the discomfort of tinnitus and the quality of life(r=-.314, p .00l). CONCLUSION: These findings suggest that special attention is needed for tinnitus patients because the physical. psychological. and social impacts of tinnitus could be decrease their quality of life, Specialized nursing intervention considering specific conditions related to tinnitus is required to solve various health problems of tinnitus patients.
Audiometry ; Hearing ; Humans ; Nursing ; Quality of Life* ; Surveys and Questionnaires ; Sensation ; Social Change ; Tinnitus*