No abstract available.
Adenomyoma* ; Humans ; Infant* ; Intestine, Small* ; Intussusception*

No abstract available.
Dermatitis, Contact*

No abstract available.
Gastroenteritis* ; Humans*

Eccrine chromhidrosis(colored sweating), resulting from the contamination of the sweat by dyes, pigment from microorganisms such as those of Piedraia or Corynebacterium, or other chernicals, is a very rare disease. We report a case of eccrine chromhidrosis which revealed dark-brown colored pigmented spots analyzed by energy dispersive X-ray microassay and scanning electron microscopy, which were thought to be composed of silver iodide(AgI) formed by the conjugation of silver components from outside and iodide components of eccrine sweat, on the face, postauricular area, legs, and finger tips.
Coloring Agents ; Corynebacterium ; Fingers ; Leg ; Microscopy, Electron, Scanning ; Rare Diseases ; Silver* ; Sweat

Experiences of 26 cases of electrical bone stimulation on normal adult rabbits was documented in this paper. The cathodic electrode was introduced longitudinally into the medullary cavity of the proximal tibia and the anodic electrode was introduced transversely in the distal femur of the same side. The contralateral tibia was used as the control, of which the Teflon coated Kirschner wire was introduced longitudinally into the medullary cavity. 10uA of direct current was passed continuously through the fixed wires between the proximal tibia and distal femur. At the second, fourth and sixth week, random bone scan with 99m-Tc was performed and the animals were sacrificed. The specimen X-rays of the tibia and femur were taken and the specimens were prepared for the microscopic study. The followings are obtained from this experimental study. 1. The rate of new bone formation is 69.2% in the stimulated group and 7.7% in the control group. There were also fibrosis and cartilage formation as well as the new bone formation. The fibrosis and cartrilage formation are observed only in the electrically stimulated side and their occurances are 69.2% and 11.1% respectively. So The new bone formation and fibrosis are definitely increased in the bones of the cathodic electrical stimulation than those of the control side. 2. The intramembraneous ossification is the predominent feature of this electrically stimulated new bone formation. 3. Bone and soft tissue necrosis was the main microscopic feature in the anode side. 4. Since new bone, fibrous tissue and sometimes new cartilage were observed in this study, it seems that the cathodic electrical stimulation is not specific for the new bone formation, but induce crude tissues such as bone, cartilage, fibrous tissue or vessels. Furthermore, it can be postulated that the 10uA electrical stimulation is only one of the best electrical environment for the formation of the crude tissues, especially for bone and fibrous tissue.
Adult ; Animals ; Cartilage ; Electric Stimulation ; Electrodes ; Femur ; Fibrosis ; Humans ; Necrosis ; Osteogenesis ; Polytetrafluoroethylene ; Rabbits ; Tibia

No abstract available.
Peptic Ulcer*

No abstract available.
Mortality*

Cytomegalovirus (CMV) is a major cause of morbidity and mortality in immunocompromised patients. CMV can cause pneumonia, retinitis, gastrointestinal ulcers, and widely disseminated disease, but cutaneous CMV is rare. We report two cases of cutaneous CMV infection presenting as perianal ulcers. A 54 year-old male who had liver transplantation and a 72-year-old male, who was treated with chemotherapy for angioimmunoblastic T-cell lymphoma, presented with perianal ulcers and had systemic symptoms of CMV infection with CMV antigenemia. They had multiple ulcerations with erythematous bases on the perianal area, and histopathologic examinations showed large atypical cytomegalic cells in the dermis, and immunohistochemical stains, with the anti-CMV antibody showed positive reactions.
Aged ; Coloring Agents ; Cytomegalovirus Infections* ; Cytomegalovirus* ; Dermis ; Drug Therapy ; Humans ; Immunocompromised Host* ; Liver Transplantation ; Lymphoma, T-Cell ; Male ; Mortality ; Pneumonia ; Retinitis ; Ulcer

BACKGROUND/PURPOSE: Phospholipase A (PLAq) is an rate-limiting enzyme hydrolyzing arachidonic acid from the sn-2 position of membrane phospholipids. In vitro studies demonstrated that the enzyme could be secreted into extracellular mileu by pro-inflammatory cytokines and endotoxin which were reported to have important roles in chronic liver diseases. This study was performed to know whether the enzyme is involved in the pathophysiology of the diseases. METHODS: The subjects were composed of 24 patients with chronic hepatitis B, 26 patients with liver cirrhosis and 14 healthy individuals. The PLAp activities wem measured in the sera of the subjects by detecting radioactivity of "C-fatty acid hydrolyzed from "C-labeled phosphotadylethanolamine by the enzyme. RESULTS: The activities of PLA were increased in the patients with chronic liver diseases, especially in the chronic hepatitis B patients with acute exacerbation and in the decompensated cirrhosis patients. Furthermore, their activities were closely related with the levels of transaminase in hepatitis group and with the levels of serum albumin in cirrhosis group, respectively. CONCLUSIONS: These results suggest that extracellular PLA might be involved in the exacerbution and progression of the chronic liver diseases.
Arachidonic Acid ; Cytokines ; Fibrosis ; Hepatitis ; Hepatitis B, Chronic ; Humans ; Liver Cirrhosis ; Liver Diseases* ; Liver* ; Membranes ; Phospholipases A2* ; Phospholipases* ; Phospholipids ; Radioactivity ; Serum Albumin

No abstract available.
Cytomegalovirus Infections* ; Cytomegalovirus*