No abstract available.
Ameloblastoma

No abstract available.

No abstract available.
Gastrectomy*

The present study was carried out to investigate the HHsAg in the normal skin, dis- eased skin and skin specimens of window period of HBsAg positive patients in their serum with normal liver function. This study was done by immunoperoxidase techniques using the monoclonal antibody to hepatitis E3 surface antigen and by electron microscopy. Immunoperoxidase staining was dane on twenty specimeris of normal skin Group .D twenty specimens of diseased skin (15 cases of dermographism, 2 cases of purpura, 1 case of follicuht,is and 1 cases of morbilliform eruption) (Ciroup II ) and three specimens of normal skin af window period (Group III ) of HBsAp positive patients in their serum. Twelve cases of Group I, eleven cases of Group IL (1(J cases of dremographism and 1 rase of purpura) and two cases of Group II were stained positively for HBsAg. Positive sites were keratinocyte of epidermis, sweat gland, blood vessel and hair follicle. Electron microscopy failed to reveal viral particle, The above resuts suggest the possibility of transmission of viral hepatitis B thraugh the skin and skin appendages.
Antigens, Surface ; Blood Vessels ; Epidermis ; Hair Follicle ; Hepatitis B Surface Antigens ; Hepatitis B* ; Hepatitis* ; Humans ; Immunoenzyme Techniques ; Keratinocytes ; Liver ; Microscopy, Electron ; Purpura ; Skin* ; Sweat Glands ; Virion

No abstract available.
Measles*

No abstract available.
Adult* ; Humans ; Life Style*

No abstract available.
Cesarean Section* ; Female ; Pregnancy

No abstract available.
Polyarteritis Nodosa*

Perforating calcific elastosis, referred to as periumbilical perforating pseudoxanthoma elasticum that can occur in middle-aged, multiparous, obese women with a possible genetic predisposition to pseudoxanthoma elasticum. We report two cases which showed the clinical and histopathologic fundings of perforating calcific elastosis in a 77 year-old and; 69 year-old woman. Clinically, the losio is were well-demarcated, yellow to brownish hyperpigmentcd and verrucous plaques with discreted ratotic papules just above the umbilicus. Histopathologically, altered basophilic calcified elastic fiber were extruded through the hyperplastic epidermis to the surface of the skin and were present in the eticular dermis.
Aged ; Basophils ; Dermis ; Elastic Tissue ; Epidermis ; Female ; Financial Management ; Genetic Predisposition to Disease ; Humans ; Pseudoxanthoma Elasticum ; Skin ; Umbilicus

Dyschromatosis universalis hereditaria was reported in 1933 by Ichikawa and Hiraga in Japan. This disease is characterized by small pigmented and depigmented mottled macules on the trunk and extremities. We report two cases of dyschromatosis universalis. Case one is a 47-year-old man presented with hypoand hyperpigmented spots on the trunk and extrexities. At about 30 years of age, he started to show pigmentary changes on the back, which became progressively spread to the other parts of the trunk and extremities. Case two is a 27-year-old man with numerous mottled hypo-and hyperpigmented spots on the trunk and extremities. He started to show pigmentary changes on the back about 12 years ago. This pigmentary changes also became progressively spread to the other part of the trunk and extrimities. There were no family history of similar disease. On physical exminations, both patients had hrown rice-grain sized pigmented and depigmented macules without scales and atropy on the trunk and extremites. Fontana-Masson stains revealed decreased and increased melar in granules in the basal cell layers in the hypopigrnented and hyperpigmented lesions respectively.
Adult ; Coloring Agents ; Extremities ; Humans ; Japan ; Middle Aged ; Weights and Measures