The etiology of nephrotic syndrome in unknown. The characterization were proteinuria, hypoalbuminemia, generalized edema and hyperlipidemia. To assess the recurrence factors in the nephrotic syncrome, we measured serum immunoglobulin (IgG, IgA, IgM), albumin, complement, cholesterol and the 24-hour total urine protein at the initial relapse of nephrotic syndrome. Each data of frequent and infrequent relapsed nephrotic syndrome were compared. In total 67 cases, 18 cases were frequent relapsers and 26 cases were infrequent relapsers and 23 cases were normal control without renal disease. The levels of IgG and albumin in frequent relapser were 304 mg/dl and 1.59 g/dl as compared with 440 mg/dl and 2.06 g/dl in infrequent relapsers. The levels of IgG and albumin were signifecantly lower in frequent relapser than infrequent relapsers (p<0.05). This study might be useful to predict that very low levels of IgG and albumin at the first relapse might be related to high risk chances of frequent relapse in children with nephorotic syncrome.
Child ; Cholesterol ; Complement System Proteins ; Edema ; Humans ; Hyperlipidemias ; Hypoalbuminemia ; Immunoglobulin A ; Immunoglobulin G* ; Immunoglobulins ; Nephrotic Syndrome* ; Proteinuria ; Recurrence*

A clinical study was made on 73 cases of benign prostatic hypertrophy admitted to the Dept. of Urology, Chosun University Hospital during the period from Jan. 1977 to Dec. 1981. The results were as follows: 1. The admission rate was 8.5%, 73 cases of all 856 cases hospitalized. 2. The patient age ranged from 49 to 90 years, with a mean of 71.6 years and the seventh decade (45.2%) was most frequent. 3. The mean duration of the symptom was 32.8 months, with a range of 15 days to 15 years. The presenting symptom in 61 cases (83.6%) were frequency, in 52 cases (71.2%) dysuria, in 43 cases (58.9%) acute onset of urinary retention etc. 4. The urinalysis revealed hematuria in 38 cases and pyuria in 33 cases and the blood chemistry showed elevated BUN in 21 cases and elevated creatinine in 14 cases. 5. The endoscopic examination performed in 60 cases revealed trabeculation in 52 cases (86.7%), kissing of lateral lobes in 47 cases (78.3%) and enlarged median lobe in 34 cases (56.7%) etc. 6. The surgical treatment was performed in 35 cases of total 73 cases, of which suprapubic prostatectomy was underwent in 27 cases and T.U.R. in 8 cases. 7. The mean amount of blood transfusion was 1.7 pints in the suprapubic prostatectomy and 0.4 pints in the T.U.R. The mean weight of removed prostatic tissue was 33.6gm. in the suprapubic prostatectomy and 4.3gm. in the T.U.R. 8. The duration of postoperative catheter drainage averaged 13.3 days in the suprapubic prostatectomy and4.5 days in the T.U.R. 9. The complications of prostatectomy were temporary incontinence in 12 cases (34.3%), delayed hematuria in 8 cases (22.9%), acute epididymitis in 4 cases (11.4%), wound infection in 3 cases (8.6%) and inability to void in one case (2.9%).
Blood Transfusion ; Catheters ; Chemistry ; Creatinine ; Drainage ; Dysuria ; Epididymitis ; Hematuria ; Humans ; Male ; Prostatectomy ; Prostatic Hyperplasia* ; Pyuria ; Urinalysis ; Urinary Retention ; Urology ; Wound Infection

BACKGROUND: The morphalogy of fibroblast in culture is important in the discrimination of normal and abnormal cells as well as in recogniring general physiologic status of the cells. There have been many reports on the morphologic clialges in various skin diseases and in response to various drugs. However, we couldnt find any report on the time-sequential morphologic changes of normal fibroblasts in early subculture using light microscopy. OBJECTIVE: The purpose of this study is to describe the time-sequential morphologic changes of normal fibroblhst in early subculture. METHODS: The fibroblaats from 4 normal donors were cultured. We observed the morphologic changes of fibrolMasts in the third passage of subculture using light microscopy at 0-, 30-, 60-, 90-, 120-minutes, 3-, 5-, 24-, 72-hours and days after trypsinization, and electron microscopic exarriioation was done at 21 day-culture. RESULTS & CONCLUSION: Just after trypsinization, the cell were small and round, which divided and increased in number as time went by. At 120-minute culture, many cells had long and thin cytoplasmic elongations and they took stellae,shape at 5-hour culture. At 24-hour culture, several spindle-shaped cells were observec with cell-cell contacts. At 72-hour culture, many spindlle-shaped cells were arranged in medirection, with the appearance of parallel or whorl patterns and showed prominent cell-cell contacts. On electron microscopic examination, there were prominent RER, residial bodies and microfilaments.
Actin Cytoskeleton ; Cytoplasm ; Discrimination (Psychology) ; Fibroblasts* ; Humans ; Microscopy ; Skin Diseases ; Skin* ; Tissue Donors ; Trypsin

Sixty five cases of the knee joint injuries diagnosed and treated at the orthopedic department of Han-Il hospital during the period from January 1966 to December 1970, were analysed clinically. The results obtained were as follow: (A) Age, sex, and side of injury were reviewed. 1) Age ranged from five to fifty-eight years, with thirty-six of the patients falling in the twenty one to forty years old age group. The greatest incidence (twenty) was in the twenty one and thirty year old. 2) Fifty four patients were male and eleven were female. This reflected the degree of exposure to injury in the sexes. 3) No significance was attached to the fact that thirty patients injured right knees, twenty five injured left knees and ten injured both knees. The Most common site was medial collateral ligament. (40%) (B) In order to observe rentgenographic changes of the traumatic knee joint, artificial stress(varus and valgus) was applied during taking photograph. When the medial site injury exist, medial intercondylar length widen between both condyle of tibia and femur, angle enlarged in degree and the point that made by opposite intercondylar lines of the tibia and femur, deviated to lateral interarticuIar space from spine of tibia. When the lateral site injury exist, above mentioned process is not always apply to application. (C) The results of surgical and conservative treatment have been reviewed; 38 cases conservative and 37 cases operative. The results were successful in both. groups. Surgery is not always the treatment of choice for collateral ligament injuries.
Accidental Falls ; Collateral Ligaments ; Diagnosis ; Female ; Femur ; Humans ; Incidence ; Knee Joint ; Knee ; Male ; Orthopedics ; Spine ; Tibia

BACKGROUND: The differentiation between basal cell carcinoma(BCC) and trichoepithelioma(TE) is sometimes difficult clinically and histologically, and their differentiation is important since their treatment and prognosis are sometimes different. OBJECTIVE: Our purpose was to investigate whether there was a difference in CD34 staining patterns in the stromas (immediate and distant stromas from the tumor lobules) of BCC and TE, since the histopathologic characteristics of the stromas are one of the most important features to differentiate the two tumor. METHOD: We perfomed immunoperoxidase staining(modified ABC technique) by using a monoclonal anti CD34 antibody(QBEND10, IgG1) on the formalin-fixed, paraffin-embedded biopsy specimens of 11 BCC as and 10 TEs. RESULTS: 1. In the immediate strcimas, spindle-shaped cells were stained in 4 out of ll cases of BCC and in 9 out of 10 cases of TE. However, the staining patterns observed in the 4 cases of BCC were all loosely scattered, week staining, while those of the 9 cases of TE were all densely compact, strong staining. CD34 was not expressed in one case of TE. 2. In the distant stromas, all cases of BCC and TE showed staining of loosely scattered spindle-shaped cells, and there was no difference in staining patterns of the two tumors. 3. Papillary mesenchymed bodies were observed in 8 cases of TE and in none of BCC, and they expressed CD34 focally. CONCLUSION: CD34 sta ining patterns of the immediate peritumoral stromas of BCCs and TEs were different and could differentiate the two tumors.
Biopsy ; Carcinoma, Basal Cell* ; Prognosis

No abstract available.

BACKGROUND: The CD34(human progenitor cell antigen) is a monomeric, 115 kD glycoprotein which is expressed on hemitopoietic progenitor cells. It is also now known as an immunohistochemical marker of endothelial cell like UEA-I and factor VIII R Ag and its function is thought to be related to endot.helial adhesion, migration, and angiogenesis. OBJECTIVE: This study was aimed to investigate the patterns of CD34 expression during the early and late stages of vascular formation in pyogenic granuloma. METHOD: We performed immuinoperoxidase staining(ABC technique) by using a monoclonal anti-CD34 antibody(QBEND10, IgG1) on the formalin fixed, paraffin embedded sections of 19 cases of pyogenic granulomas. Result : 1. In all cases of pyogenic grinulomas, CD34 was strongly expressed in the endothelial cells of normal vessels in the perilobular stroma and in the endothelial cells of the mature vessels within the lobules of hemangioma. 2. In the foci of immature vessels, most of the endothelial cells located near the small vascular lumina and endothelial cells with intracellular lumen formations expressed CD34, while the endothelial cells far from the vascular lumina and endothelial cells without intracellular lumen formations mostly did not express CD:4. CONCLUSION: The above result. suggested that the expression of CD34 of the endothelial cells vary with the stage of maturation of the vessels.
Endothelial Cells ; Factor VIII ; Formaldehyde ; Glycoproteins ; Granuloma, Pyogenic* ; Hemangioma ; Paraffin ; Stem Cells

BACKGROUND: Acantholysis can be seen occasionally in the cutanous squamous cell carcinoma(SCC) as a result of degenerative changes of neoplastic cells. OBJECTIVE: This study was done to investigate the keratin attern and a wide range of immunohistochemical features of acantholytic cells of cutaneous SCC. METHODS: Seventeen cases of SCC showed acantholytic cells histoloieally and formalin-fixed, paraf-finembedded biopsy specimens from them were stained by ABC(avidin-biotin-peroxidase complex) staining. Fourteen biopsy specimens from 14 cases of SCC were staincd with 3 monoclonal anti-keratin antibodies(CAM 5.2, MAK-6, and 34bE12) and 17 biopsy spec:mcns from 17 cases of SCC were stained with antibodies agairist CEA(carcinoembryonic antigen), vitamin, S-100 protein, Factor VIII-R Ag, LCA(leukocyte common antigen), and lysozyme. RESULT & CONCLUSION: Acantholytic cells of 14 cases of SCC showed consistently negative staining with CAM 5.2. The acatholytic cells showed a wide range of reactivity with MAK-6 from negative to moderately strong positivity and with 34pE12 from negative to strong positivity. A few acantholytic cells of 6 cases of SCC showed weakly positive staining with anti-CEA antibody, but acantholytic cells of all 17 cases showed consistently negative staining wit,h the other antibodies.
Acantholysis ; Antibodies ; Biopsy ; Carcinoma, Squamous Cell* ; Muramidase ; Negative Staining ; S100 Proteins ; Skin* ; Vitamins

BACKGROUND: Acantholysis can be seen occasionally in the cutanous squamous cell carcinoma(SCC) as a result of degenerative changes of neoplastic cells. OBJECTIVE: This study was done to investigate the keratin attern and a wide range of immunohistochemical features of acantholytic cells of cutaneous SCC. METHODS: Seventeen cases of SCC showed acantholytic cells histoloieally and formalin-fixed, paraf-finembedded biopsy specimens from them were stained by ABC(avidin-biotin-peroxidase complex) staining. Fourteen biopsy specimens from 14 cases of SCC were staincd with 3 monoclonal anti-keratin antibodies(CAM 5.2, MAK-6, and 34bE12) and 17 biopsy spec:mcns from 17 cases of SCC were stained with antibodies agairist CEA(carcinoembryonic antigen), vitamin, S-100 protein, Factor VIII-R Ag, LCA(leukocyte common antigen), and lysozyme. RESULT & CONCLUSION: Acantholytic cells of 14 cases of SCC showed consistently negative staining with CAM 5.2. The acatholytic cells showed a wide range of reactivity with MAK-6 from negative to moderately strong positivity and with 34pE12 from negative to strong positivity. A few acantholytic cells of 6 cases of SCC showed weakly positive staining with anti-CEA antibody, but acantholytic cells of all 17 cases showed consistently negative staining wit,h the other antibodies.
Acantholysis ; Antibodies ; Biopsy ; Carcinoma, Squamous Cell* ; Muramidase ; Negative Staining ; S100 Proteins ; Skin* ; Vitamins

No abstract available.
Animals ; Neurons* ; Neuropeptides* ; Rats*