Primary Carcinoid Tumor of the Testis: Case Report

Primary testicular carcinoid tumors are extremely rare and account for less than 1% of all testicular tumors. We recently experienced a case of primary carcinoid tumor of the testis in a 50-year-old man who presented with scrotal swelling. The ultrasonographic findings were evaluated and compared with those of previous reports.

Intraparotid Lymphadenopathy: Ultrasonographic and CT Findings

PURPOSE: The purpose of this study was to evaluate the ultrasonographic and CT findings of various diseases that affect the intraparotid lymph node. MATERIALS AND METHODS: The subjects were 32 patients having various diseases involving the intraparotid lymph node. The final confirmed diagnoses were nonspecified benign inflammatory lymphadenopathy (n=20), metastasis (n=5), tuberculous lymphadenitis (n=4), and lymphoma (n=3). For the nonspecified benign inflammatory lymphadenopathy, there were multiple lesions in five patients and bilateral lesions in two patients, and a total of 26 lesions were included in this study. The pathologic proof of the diagnosis was made for 4 of 26 lesions, and by ultrasound follow-up on 22 of 26 lesions. All the patients underwent ultrasound. Color Doppler imaging was also performed in 19 patients and contrast-enhanced CT was also performed in 8 patients. All cases with metastasis, tuberculous lymphadenitis and lymphoma were pathologically confirmed and these patients were all examined with contrast-enhanced CT. RESULTS: For the nonspecified benign inflammatory lymphadenopathy, all the lesions were seen at the superficial lobe. All twenty six lesions were observed as well-defined ovoid or round hypoechoic nodules with posterior sonic enhancement on ultrasonography. A central echogenic hilum was seen in 12 of 26 inflammatory lymphadenopathies (46%), and a central hilar vascularity was noted in 13 of 19 inflammatory lymphadenopathies (68%) on color Doppler imaging. Contrast-enhanced CT showed well-defined nodules with homogeneous enhancement in most lesions. In 3 lesions, a central low density hilum was seen within a lymph node. In 12 cases with metastasis, tuberculous lymphadenitis and lymphoma, there were multiple lesions in 6 cases. CT revealed intraparotid masses with or without central necrosis and the associated multiple lymph node enlargements in the ipsilateral neck region, and their appearances were similar to that of parotid mass. CONCLUSION: Nonspecified benign inflammatory lymphadenopathy involving intraparotid lymph nodes often demonstrated characteristic ultrasonographic findings, including a central echogenic hilum on gray scale US and central hypervascularity on color Doppler ultrasonography. In the metastasic lesions, the tuberculous lymphadenitis and the lymphomas, the multiplicity of lesions and the associated enlarged lymph nodes in the ipsilateral neck region could be helpful in the differential diagnosis.

A Study on Knowlege and Practices about Osteoporosis in Adults / 재활간호학회지

Osteoporosis is a major health problem in countries with aging populations, resulting in excess morbidity anti mortality. This study was conducted to investigate knowledge and practices about osteoporosis in adults and to identify some factors which were influenced to that. 56-item questionnaire was developed including five domains(general characteristics, osteoporosis-related characteristics, knowlege of risk factors, knowlege of prevetion and practices). Subjects of this study were 368 adult ranged from 30 to 59. Data were collected during the period from June 15 to July 10, 1998 by means of a structured questionnare. The data were analyzed using descriptive statistics, t-test, ANOVA, Post Hoc, Pearson Correlation by SPSSWIN program. The results were as follows: 1. The mean knowledge score of risk factors for osteoporosis was 7.46(full score=15) and that of prevention of osteoporosis was 8.79(full score=12). 2. The mean practice score of osteoporosis was slightly higher than median value. 3. Women had better knowledge about osteoporosis risk factors and practiced more osteoporosis-prevention measures than men. Although the data demonstrated fairly good general knowledge about osteoporosis in the subjects, the older group(age 50-59), those at the highest risk of developing the disease, knew less about osteoporosis than the younger group(age 30-39) did. 4. The persons who had heard about osteoporosis and bone mineral density though mass media medical pratitioners and who didn't take any medicine for osteoporosis had better know ledge about osteoporosis and preventive measures. The practice score was significantly higer in the postmenopausal women and persons who were already diagnosed as osteoporosis patients, or who underwent bone mineral density measurements. 5. The relation between knowledge and practice was significant. In conclusion, there was a modest degree of general knowledge about osteoporosis and its consequences in adults. Further randomized studies are needed to evaluate the relationship between osteoporosis and risk factors. However, these results support the importance of education to prevent osteoporosis.