No abstract available.
Pregnancy* ; Rheology* ; Uterine Artery*

No abstract available.
Carcinoma, Squamous Cell* ; Cell Line* ; Suramin*

Epithelioid hemangioendothelioma is a recently described vascular neoplasm characterized by epitheloiod endothelial linings and its borderline biologic behavior. We report a case of epithelioid hemangioendothelioma in a 6-year-old male. The tumor was presented as a non-tender dermal nodule on the left middle finger. The microscopic sections revealed irregular proliferation of vascular channels lined by epithelioid cells with histiocytoid features and frequent intracytoplasmic vacuoles, mimicking so called signet ring cells. Immunohistochemical stainings for factor VIII and vimentin were positive both in epithelioid and vacuolated endothelial cell. Electron microscopic finding reveals abundant intermediate filaments.

Elastofibroma is a rare benign tumorous growth presenting as a slowly growing ill-defined mass of fibroblastic tissue occurring in elderly persons and arising mainly form the connective tissue between the lower portion of the scapula and the chest wall. Its pathogenesis is not well established but it may be the result of nonneoplastic reactive hyperplasia taking place with constitutional predisposition in the background. A case of elastofibroma occurring in the subscapular area of a 65-year-old female cook is presented. The mass, 6x5x3 cm in maximum dimensions, was poorly circumscribed, solid, hard, pale fleshy and pray-white fibrous tumor. Microscopically, it was composed of numerous small globular and linear elastic fibers embedded in collagenous matrix. To our knowledge, it is the first case of elastofibroma in Korea.
Female ; Humans

No abstract available.
Diagnosis* ; Female ; Hernia, Umbilical* ; Humans ; Pregnancy ; Pregnancy Trimester, First* ; Ultrasonography*

No abstract available.
Femoral Fractures* ; Hip Dislocation* ; Hip*

No abstract available.
Enzyme-Linked Immunosorbent Assay* ; Herpes Simplex* ; Immunoglobulin G* ; Immunoglobulin M*

No abstract available.
Adult* ; Head* ; Humans

In order to elucidate the possibility of diagnosis in soft tissue cysticercosis in case no parasite in it, immunohistochemical staining with antihuman IgG, IgM, and IgA and anticysticercus antibody in tissue section were carried out. Not only the differential counts of infiltrated plasma cells but also the parasite itself against to the anticysticercus antibody were observed. Materials stained immunohistochemically were consisted of 21 soft tissue cysticercosis with or without parasite. The results were as follows: 1) IgG producing plasma cells were most frequent (45.8+/-18.7) and followed by IgM (14.3+/-0.43) and (4.3+/-5.71). Number of IgG plasma cells were more frequently accompanied in the presence of cysticercus (55.9+/-17.7) than in the absence of parasite (39.7+/-17.1). 2) The mean+/-S.D. of plasma cells positive to the anticysticercus antibody were 28.2+/-18.7. And anticysticercus antibody producing plasma cells were more frequent in the presence of cysticercus (49.2+/-5.16) than in the absence of parasite (15.2+/-9.46). 3) Antigenicity of the cysticercus was strong in inner layer(#) followed by tegument(+) and fibrous layer(-). 4) Therefore, it could be suggested that antibody against to the cysticercus is mainly produced by IgG plasma cells and antigenicity of the worm is strong in the inner layer of cyst wall. In addition, there is a possibility of assisting the diagnosis of cysticercosis with anticysticercus antibody by immunohistochemically.
Cysts

No abstract available.
Chickens* ; Embryonic Structures* ; Influenza, Human* ; Orthomyxoviridae*