OBJECTIVE: The object of this study was to compare the diagnostic accuracy of a sonographic morphologic scoting system, the serum CA-125 assay, and a combination of both in patients undergoing laparotomy for a clinically diagnosed adnexal mass. METHODS: In 129 consecutive patients, the morphology of the mass was evaluated and scored by the morphologic scoring system of Sassones using transabdominal or transvaginal sonography and blood samples were obtained for CA-125 assay before planning surgery, RESULTS: The sensitivity of the sonographic morphologic scoring system was 90.6%, the specificity 84.5%, the positive predictive value 65.9%, and the negative predictive value 96.5%, compared with 68.8, 77.3, 50.0, and 88.2% for CA-125 and 96.9, 66.0, 48.4, and 98.5% for the two tests combined, respectively. Only one case of serous borderline ovarian tumor was missed when the two tests were combined. The sensitivity and mean value of the serum CA-125 increased with the stage of ovarian cancer. CONCLUSION: The combination of sonographic findings with a serum CA-125 assay was more sensitive, but less specific, than sonography or the serum CA-125 assay alone in predicting the malignancy of an adnexal mass. The serum CA-125 level generally reflected the stage of the disease. We think that it is reasonable to check the serum CA-125 only in cases of ovarian malignancy diagnosed by sonography.
Diagnosis* ; Humans ; Laparotomy ; Ovarian Neoplasms* ; Sensitivity and Specificity ; Ultrasonography*

No abstract available.
B-Lymphocytes ; Lymphoma, B-Cell

Implant fixed prosthesis for the complete edentulous maxilla provides significant benefits in the aspects of functions and esthetics compared with the conventional denture. Implant supported fixed prosthesis are totally supported by implant, and thus stabilizes the prosthesis to the maximum degree as possible. Also, the improved retention and stability of fixed prosthesis enhance patients' psychological and psychosocial health. This clinical presentation describes a maxillary full arch implant-supported fixed prosthesis in complete maxillary edentulous patient who showed vertical and horizontal alveolar bone resorption in the anterior ridge. To rehabilitate the esthetics and proper lip support, the zirconia framework was fabricated and the pink porcelain was veneered to reproduce the natural gingival tissue. After 9 months of follow up, the restorations were maintained without complications and the patient was satisfied with the restoration both functionally and esthetically.
Alveolar Process* ; Bone Resorption ; Dental Porcelain ; Dentures ; Esthetics ; Follow-Up Studies ; Humans ; Lip ; Maxilla* ; Prostheses and Implants*

No abstract available.
Atrophy ; Pityriasis* ; Tinea Versicolor*

PURPOSE: This treatment planning study was undertaken to evaluate the impact of beam angle configuration of intensity-modulated radiotherapy (IMRT) on the dose of the normal liver in hepatocellular carcinoma (HCC). MATERIALS AND METHODS: The computed tomography datasets of 25 patients treated with IMRT for HCC were selected. Two IMRT plans using five beams were made in each patient; beams with equidistance of 72degrees (Plan I), and beams with a 30degrees angle of separation entering the body near the tumor (Plan II). Both plans were generated using the same constraints in each patient. Conformity index (CI), homogeneity index (HI), gamma index, mean dose of the normal liver (Dmean_NL), Dmean_NL difference between the two plans, and percentage normal liver volumes receiving at least 10, 20, and 30 Gy (V10, V20, and V30) were evaluated and compared. RESULTS: Dmean_NL, V10, and V20 were significantly better for Plan II. The Dmean_NL was significantly lower for peripheral (p = 0.001) and central tumors (p = 0.034). Dmean_NL differences between the two plans increased in proportion to gross tumor volume to normal liver volume ratios (p = 0.002). CI, HI, and gamma indices were not significantly different for the two plans. CONCLUSION: The IMRT plan based on beams with narrow separations reduced the irradiated dose of the normal liver, which would allow radiation dose escalation for HCC.
Carcinoma, Hepatocellular ; Humans ; Liver ; Radiotherapy, Intensity-Modulated ; Tumor Burden

Purpose: Granular corneal dystrophy type 1 (GCD1) is a genetic disorder characterized by grayish-white granular deposits in the corneal stroma, typically manifesting before age 10. The specific characteristics of GCD1 in the Korea population remain insufficiently described. This study investigated the morphological features of GCD1 corneas with confirmed genetic mutations in this population. Methods: Medical records of GCD1 patients with the R555W mutation confirmed through transforming growth factor β induced (TGFBI) gene testing on oral epithelium or blood samples from 2005-2022, were analyzed. Corneal photographs obtained using a slit lamp biomicroscope were also examined. Results: The study group included 11 males and 19 females with an average age of 35.7 years, ranging from 3-70 years. All participants were heterozygotes. In 28 individuals (56 eyes, representing 93.3% of the total), there were signs of corneal deposit detachments, known as “drop-off”, observed in patients aged 6 years and above. Surface deposits reemerged at the peripheral margin of previous locations and expanded toward the center. The number and shape of opacities significantly changed with age, showing cycles of deposition and shedding. There were variations in the severity of opacities within the same family, particularly with advancing age, and distinct opacities extending into deeper stromal layers. Conclusions This study outlines the morphological characteristics of corneas in Korean GCD1 patients, based on corneal photograph analysis. These findings provide a basis for future comparative studies with GCD2 and may aid rapid clinical diagnosis based on clinical findings, prior to genetic testing confirmation.

Twin reversed arterial perfusion (TRAP) sequence is a rare specific anomaly of twin gestation with fused placenta and umbilical anastomosis. This syndrome occurs once in about 34,600 births and reported first by Beneditti in 1533. We report on prenatal diagnosis of a case of TRAP sequence with color Doppler sonography, this case is presented with a brief review of the literature.
Humans ; Parturition ; Perfusion ; Placenta ; Pregnancy ; Prenatal Diagnosis*

PURPOSE: Asthma is an inflammatory disease of the airways that is induced by Th2 cytokines and inhibited by Th1 cytokines. Oligodeoxynucleotides containing a CpG motif(CpG ODN), as potent inducers of Th1 immunity, are considered promising candidates for immune modulation in asthma. In this study we wanted to investigate the effect of CpG ODN on eosinophilia and cytokines of BALF in a mouse model established airway inflammation and the optimal route(systemic vs mucosal) of CpG ODN. We examined the difference of immunologic responses between CpG ODN and corticosteroids. METHODS: Female BALB/c mice, induced pulmonary allergic inflammation, were treated intranasally or intraperitoneally with CpG ODN and Dexamethasone. Allergen-specific antibody responses, cytokines(IL-4, IL-5, IL-12), and eosinophilic inflammation of the airways were investigated on BALF and splenocyte. RESULTS: CpG ODN effectively induced IL-12 and inhibited IL-4 and IL-5 as well as eosinophilic inflammation when CpG ODN was administered intranasally or intraperitoneally with allergen challenge. Therapy with corticosteroides, while effective inhibiting IL-5 generation, did not induced IL-12 in BALF. CONCLUSION: Systemic or mucosal administration of CpG ODN effectively stimulated the production of Th1 cytokines and suppressed eosinophilic airway inflammation in contrast of corticosteroids and control ODN. Thus, CpG ODN vaccination is a potentially useful approach for immunomodulation of established airway inflammation in a mouse model of asthma.
Administration, Mucosal ; Adrenal Cortex Hormones ; Animals ; Antibody Formation ; Asthma ; Cytokines* ; Dexamethasone ; Eosinophilia* ; Eosinophils ; Female ; Humans ; Immunomodulation ; Inflammation* ; Interleukin-12 ; Interleukin-4 ; Interleukin-5 ; Mice* ; Oligodeoxyribonucleotides ; Vaccination

PURPOSE: The purpose of this study was to identify attitudes of adolescents toward suicide. METHODS: Q-methodology which provides a method of analyzing the subjectivity of each item was used. Thirty middle and high school students classified 37 selected statements into a normal distribution using a 9 point scale. Collected data were analyzed using the Quanl PC Program. RESULTS: Three types of attitudes toward suicide were identified. The first type (opposing suicide-moral minded) showed an attitude of opposing suicide and thinking that suicide is a sin. The second type (understanding-empathizing suicidal person) showed an attitude of understanding the situation of the adolescents who has suicidal ideation and empathizing with them. The third type (ambivalent attitude) showed an attitude of understanding the suicidal person but, at the same time, opposing suicide. CONCLUSION: Results of the study indicate that different approaches to suicide prevention programs should be developed based on the three types of suicide attitudes among adolescents.
Adolescent ; *Attitude to Death ; Female ; Humans ; Interviews as Topic ; Male ; Mental Health ; *Q-Sort ; Questionnaires ; Suicide/*prevention & control/psychology

No abstract available.
Folliculitis ; Herpes Zoster ; Herpesvirus 3, Human