With development of immunochemical methods for anlysis of serum proteins, quantitative determination of serum immunoglobulin levels and purification of them have been made possible in recent years. There are numerous reports about immunoglobulin levels in various diseases. A search of the literature reveals very few reports of quantitative immunoglobulin determinations in allergic dermatoses. The present study was conducted to find quantitative changes of serum immunoglobulins in a few allergic dermatoses. To quantify the IgG, IgA and IgM, one hundred and two sera were analysed form 30 normal control group, 30 contact dermatitis patients, 12 stopic dermatitis patients and 30 urticaria patients by modified Oudin's capillary tube method. The results are as follows. 1.In contact dermatitis the IgG was significantly increased to compare with control group(p<0.01) 2.In atopic dermatitis the IgA was significantly increased to compare with control group(p<0.01) 3.In urticaria the IgG was increased (p<0.05) 4.The IgM has no differences between allergic dermatoses and control group.
Blood Proteins ; Capillaries ; Dermatitis ; Dermatitis, Atopic ; Dermatitis, Contact ; Humans ; Immunoglobulin A ; Immunoglobulin G ; Immunoglobulin M ; Immunoglobulins ; Skin Diseases* ; Urticaria

Granulocytic sarcoma is a rare localized tumor composed of granulocytic precusor cells. Granu-locytic sarcoma occurs in a variety of clinical conditions and it is often misdiagnosed histologically. Differential diagnosis frorh lymphoma or nonhematopoietic malignancies such as undifferentiated carcinoma or sarcoma is difficult in the routing histologic examination. An evaluation of clinical and histopathologic features was done on 4 cases of granulocytic sarcoma which were diagnosed at Pusan Paik Hospital from 1988 to 1992. During the period, 282 cases of myelogenous leukemia were diagnosed. Immunohistochemical reaction for lysozyme, myelopero-xidase, leukocyte common antigen, epthelial membrane antigen and cytokeratin was assessed comparing to lymphoma and undifferentiated carcinoma. The histologic features of the granulocytic sarcoma revealed thin nuclear membrane, fine chromatin pattern and one or two small nucleoli. It also often involved the vascular wall and infiltrated the native structures without destruction. Immunohistochemical stain revealed that all(4 cases) of granulocytic sarcoma showed diffuse and strong positivity for myeloperoxidase, and partial but strong positivity for lysozyme. One case of granulocytic sarcoma was negative and 3 cases revealed focal positive reaction for LCA, and all 4 cases was negative for cytokeratin and EMA. In summary, careful observation under light microscopy with immunohistochemical stain for myeloperoxidase, lysozyme, and LCA is helpful in the differential diagnosis of granulocytic sarcoma from malignant lymphoma and cytokeratin and EMA is useful for differential diagnosis from undifferentiated carcinoma.
Diagnosis, Differential

No abstract available.
Adult* ; Extracorporeal Membrane Oxygenation* ; Humans ; Liver Transplantation* ; Liver* ; Pulmonary Embolism*

Acardic twining is a rare congenital anomaly, usually in monozygotic twins. This condition is characterized by the absence or rudimentary development of fetal hear, and associated with various anomaly(especially with anecephalus). The acardiac malformations are uniformly fatal in the affected twin, and mortality in the co-twin is as high as 55%. We recently experienced a case of acardius acephalus associated with a normal term male infant, so present with a brief review of the literature.
Humans ; Infant ; Male ; Mortality ; Twins* ; Twins, Monozygotic

A fundamental principle in clasp selection for a specific abutment is the reduction of the transmission of excessive forces to the abutment tooth. Those forces include tilting, tipping, and stress on the abutment tooth. The flexibility of a clasp was believed to directly affect the reduction of such forces. Opinions have been expressed concerning the proper type of clasp to be used to prevent stress on periodontium. In order to evaluate and compare the various designs of a clasp system, it is necessary to measure these force. This study compared the average measurements of forces required to dislodge three kinds of circumferential clasps having different amount of undercuts : the first with a round retentive arm, the second with a half round retentive arm, the third with a wrought wire retentive arm under tensile load. Three commonly used undercuts( 0.01, 0.02, 0.03 inch) were created on nine cast crowns, premolars and molars. The test was run six times for a same clasp. The means of tensile load required to dislodge each of the different clasps were compared statistically using the ANOVA test and multiple range test (Duncan test) The results were as follows. 1. The amount of tensile load of the wrought wire clasp was significa-ntly different from the cast round or half round clasp(P<0.05) 2. The more amount of the undercut, the more tensile load was need-ed to dislodge the clasp. There were significant difference among them(P<0.05) 3. The molar showed higher tensile load than the premolar, and there was significant difference(P<0.05) 4. The means of tensile load according to clasp types showed signific-ant differences at the molar between wrought wire clasp and cast clasp (P<0.05), but did not at the premolar
Arm ; Bicuspid ; Crowns ; Molar ; Periodontium ; Pliability ; Tooth

No abstract available.
Suction* ; Tonsillectomy*

No abstract available.
Female ; Leiomyosarcoma* ; Ovary*

Purpose: Vaccine hesitancy is among the top ten threats to global health, and access to precise data on adverse events following immunization (AEFIs) is imperative to alleviate public concerns surrounding vaccines. This study aimed to present the overall trends of AEFIs reported in South Korea. Materials and Methods: We evaluated the trends of AEFIs using the Korea Institute of Drug Safety & Risk Management-Korea Adverse Event Reporting System database between January 2005 and December 2017. AEFIs were classified into five categories to evaluate associations between vaccines and AEFIs through a case-non-case study: neurologic reactions, general systemic reactions, local reactions, allergic reactions, and others. Results: Among 54378 reported adverse events (AEs) associated with all vaccines approved in South Korea, more than half (56.7%) occurred following influenza vaccination, followed by the pneumococcal (11.6%) and Bacillus Calmette-Guérin (BCG) vaccines (5.0%). After immunization with most vaccines, general systemic reactions were most common, followed by local and neurologic reactions. Adjusted reporting odds ratios were calculated for all neurologic, general, local, and allergic reactions: of all vaccines, rotavirus [neurologic 2.43, 95% confidence interval (CI), 2.25–2.62], BCG (general; 2.20, 95% CI, 1.91–2.53), BCG (local; 3.15, 95% CI, 2.69–3.68), and Japanese encephalitis (allergic 2.38, 95% CI, 1.98–2.87) vaccines showed the highest values. Conclusion The majority of reported AEFIs were non-serious and mostly general systemic reactions. Sufficient knowledge on the AEFIs would secure public confidence on the safety of vaccines, thereby reducing public health burden from vaccine-preventable diseases.

PURPOSE: To compare the results of a total knee arthroplasty (TKA) between the degenerative osteoarthritic patients and the posttraumatic arthritic patients. MATERIALS AND METHODS: 38 cases with posttraumatic arthritis (group A) and 40 cases with degnerative osteoarthritis (group B) had a total knee arthroplasty between April 1995 and May 2002. The knee score, functional score, activity level and radiologic analyses were performed. RESULTS: There were no significant difference in the knee score, functional score, activity level and radiological findings between the two groups. The range of motion arcs were reduced in the posttraumatic arthritic patients. There is a higher complication rate in the post-traumatic arthritic patients (36%) when compared with the degenerative osteoarthritic patients (15%) after TKA . CONCLUSION: In group A showed a higher complication rate and reduced range of motion arcs. However, in terms of our results, we considered that a total knee arthroplasty is an useful treatment for the posttraumatic arthritis in spite of the technical difficulties.
Arthritis* ; Arthroplasty* ; Humans ; Knee* ; Osteoarthritis ; Range of Motion, Articular

PURPOSE: We evaluated the polyethylene wear rate between patients from farming and non-farming communities to determine whether active life styles, knee scores, and occupations could affect outcomes. MATERIALS AND METHODS: 201 knee replacements were performed in 105 patients who were an average of 68.7 years old. 30 non-farming patients(59 cases) and 75 farming patients(142 cases) who had operation between 1989 and 1996 were reviewed retrospectively. Mean follow-up period was 12.1 years(range 10~16 years). The difference of clinical, radiographic, and functional results of total knee replacement were assessed by Knee Society scores and activity levels. RESULTS: The non-farming group had lesser activity levels(non-farming group 82.5, farming group 89.7), higher knee scores(non-farming group 88.4, farming group 81.1) and functional scores(non-farming group 87.9, farming group 80.4) than the farming group(p<0.05). Farming patients showed 33 cases(23%) of polyethylene wear and non-farming patients showed 7 cases(12%) which is statistically significant(p<0.001). CONCLUSION: Primary osteoarthritic patients from farming communities had higher activity levels and polyethylene wear rate with lower Knee Society scores which were expected to participate in more activities involving impact on knee joint. We assume that the increase rate of complication is due to the overuse of the prosthesis. Therefore, working condition and life style modification will be needed.
Arthroplasty* ; Arthroplasty, Replacement, Knee ; Follow-Up Studies ; Humans ; Knee Joint ; Knee* ; Life Style ; Occupations ; Polyethylene* ; Prostheses and Implants ; Retrospective Studies