No abstract available.
Hydrops Fetalis*

No abstract available.
Blood Pressure* ; Heart Rate* ; Heart* ; Intubation* ; Lidocaine*

Immunohistochemical staining was performed in 20 skin granulomas of 16 patients with leprosy using antisera against lysozyme and S-100 protein. In lepromatous leprosy, lysozyme positive cells and S-100 protein positive cells were rarely found in the dermis. However, the histoid leprosy specimen had large numbers of lysozyrne positive cells and S-100 protein positive cells in granuloma. In borderline group, lysozyme positive cells and S-l00 protein positive cells were found in the dermis. S-100 protein positive cells were diffusely distributed throughuut the granuloma in borderline lepromatous leprosy, while they were often found in lymphocytic mantle in borderline tuberculoid leprosy. In tuberculoid leprosy, lysozymal staining was encouritered in epitheloid cells and giant cells, but S-100 protein positive cells were predominantly found encircling granuloma. In the epidermis, great numbers of S-l00 protein positive cells were found in tuberculoid leprosy than in lepromatous leprosy.
Dermis ; Epidermis ; Giant Cells ; Granuloma ; Humans ; Immune Sera ; Leprosy* ; Leprosy, Lepromatous ; Leprosy, Multibacillary ; Leprosy, Paucibacillary ; Leprosy, Tuberculoid ; Muramidase* ; S100 Proteins ; Skin

A histopathological study of erythema nodosum-like lesions in Behcet's disease was performed on 55 patients with incomplete and suspect types of Behcet's disease. Relatively common characteristics in histopathology of erythema nodosum-like lesions could be found in the patients with incomplete type of Behcet's disease. The histopathologic findings of erythema nodosum-like lesions in 21 patients with incomplete type of Behcet's disease were as follows : l. A moderate lymphocytic infiltration was found around the blood vessels and the sweat glands in the dermis. In the subcutaneous tissue, besides lymphohistiocytic infiltration, neutrophils were present in significant number in 9 cases (42.9%) 2. Vasculitis of small vessels was found within the periphery of fat lobules in 7 cases (81.0%), Five cases (23.8%) also showed thrombophlebitis. Seven cases (33.3%) showed histiocytic granuloma formation within the fat lobules. Microabscess formation in the subcutaneous tissue was seen in 5 cases (23.8 %), but it was not certain whether this was the charateristic feature.
Blood Vessels ; Dermis ; Erythema Nodosum* ; Erythema* ; Granuloma ; Humans ; Neutrophil Infiltration ; Subcutaneous Tissue ; Sweat Glands ; Thrombophlebitis ; Vasculitis

We describe a case of cutaneous angiomyolipoma found in the ear lobe, that is not associated with tuberous sclerosis. The lesion developed on the youngest patient yet reported in the literature.
Angiomyolipoma* ; Ear ; Humans ; Tuberous Sclerosis

OBJECTIVE: To develop an immunoassay system for the rapid measurement of beta-hCG in serum sample, we designed an immunochromatographic assay-based one-step assay that uses two monoclonal antibodies to beta-hCG as a sandwich pair. METHODS: The assay system is composed of a test strip housed within a cartridge for sample application and a laser-fluorescence scanner for quantification. The strip contains a sample pad, an absorption pad, and a nitrocellulose membrane where a capture antibody is immobilized and antigen-antibody reaction occurs. Ten L of serum was added to 60 L of detector solution, and the mixture was loaded onto the well of the sample pad on the cartridge. After incubation for 12 min, the cartridge was scanned for quantification with the laser-fluorescence scanner. RESULTS: No cross-reactivity was observed between beta hCG antibodies and other pituitary hormones. The calibration curve displayed linearity (R2=1) at concentrations of 0-1,000 IU/L. Intra- and interassay imprecisions were determined with serum samples to be their CVs within <6% and <7%, respectively. Analytical recovery was 103-108.4% in serum samples at three different concentrations. There was high correlation between beta-hCG concentrations measured by Boditech system and those measured by Abbot AxSYM system. CONCLUSION: The new fluorescence assay system is a convenient and fast method and can be used as a good tool for detection and quantification of beta-hCG in serum samples. Furthermore, the portable system allows us to perform the tests on a sampling site in any places without bringing the samples to a laboratory.
Absorption ; Antibodies ; Antibodies, Monoclonal ; Antigen-Antibody Reactions ; Calibration ; Chorionic Gonadotropin ; Collodion ; Fluorescence* ; Immunoassay ; Immunochromatography* ; Membranes ; Pituitary Hormones

We report a case of hereditary angioedema in a 48-year old female patient. She experidenced facial edema and dyspnea 5 to 6 times for a year. Similar episodes developed on some members of her family, especially her sisters and father. We examined her and her sister's serum complement levels. The results showed decreased levels of C1 esterase inhibitor and C4, compared to normal levels. We treated the patient with danazol effectively.
Angioedemas, Hereditary* ; Complement C1 Inhibitor Protein ; Complement System Proteins ; Danazol ; Dyspnea ; Edema ; Fathers ; Female ; Humans ; Middle Aged ; Siblings

The cliniopathological analysis was done on the 104 cases of malignant melanoma diagnosed at the Seoul National University Hospital (SNUH) from 1984 to 1993. The basic clinical data and the pathological items were based on the New Mexico Melanoma Registry Worksheet. The results were as follows. The male to female ratio was 1 : 0.79. Primary cutaneous melanoma was more common in the male (M : F=1 : 0.56) but primary extracutaneous melanoma with slight female dominancy (M : F=1 : 1.25). The peak age was the 6th decade in both cutaneous and extracutaneous malignant melanoma. In 66% (35 cases) of primary cutaneous malignant melanoma, the primary site was located in the acral area (including cases of acral lentiginous and nodular type), of which 63% (41% of total cutaneous melanoma) was acral lentiginous type. Major components of tumor cells were epithelioid. Clark's level of tumor was III or more at the time of the first visit in the majority of the cases (85%). The incidence rate of extracutaneous melanoma was 34.6% (36 cases) among the primary melanoma, and the eyeball (17.3%) was the most prevalent organ. All these features suggest that the racial difference between the Korean and the Caucasian is evident and also that etiologic role of sun damage is not quite marked in the Korean. We also suggest that an early detection program is very important to cure this malignant tumor.
Female ; Humans ; Incidence ; Male ; Melanoma* ; New Mexico ; Seoul ; Solar System

We report a case of epidermolysis bullosa simplex occurred in a 12-year-old girl, who presented with intractable bullous lesions of the hands and feet after minor traumas ever since her early neonatal period. The bullous lesions were noted on the 2nd and 4th webs of the fingers and dorsum of the hands as well as on the skin of the ankle. The lesions were healed without scar formation. Family history was not contributary and seasonal pattern was not noted. Histologic sections revealed intraepidermal bullae just above the well preserved basement membrane. Electron microscopic findings revealed cytolysis of basal cells with preservation of the basement membrane, indicating the epidermal type of epidermolysis bullosa simplex.
Infant, Newborn ; Humans

No abstract available.
Carcinoma, Renal Cell* ; Caveolin 1*