The Brunner's gland adenoma is characterized by a nodular proliferation of histologically normal Brunner's gland, accompanied by ducts and scattered stromal elements. First descrived by Salvioli in 1876, the tumor is relatively rare, with 119 cases reported by 1977, The most common benign tumor of the small bowel is the adenoma, 25% of which occur in the duodenum. They make up 30% to 50% of all hyperplastic polyps of the duodenum. Most frequently these tumors are discovered in patients in the fourth to sixed decades of life, though the age in reported caes ranges from l 1 days to 80 years. The benign tumors of the duodenum 30% to 50% contain elements of Brunner's gland and 10.6% of them are adenomas of Brunner's gland. We report a case of Brunner's gland adenoma treated by endoscopic polypectomy in 63 year-old woman, and reviewed the literatues of adenoma of the Brunne'r gland.
Adenoma* ; Duodenum ; Female ; Gastrointestinal Hemorrhage ; Humans ; Middle Aged ; Polyps

PURPOSE: Ductal carcinoma in situ (DCIS) of the breasts is a heterogeneous group of lesions with diverse malignant potentials and controversial treatment options. This study was planned to investigate the patterns of clinicopathologic parameters and tumor markers related to biological aggressiveness and to make treatment decisions available based on a variety of these parameters. METHODS: We reviewed forty cases of DCIS treated at Pusan Paik Hospital from March 1992 to July 2002. Clinicopathologic features such as age, chief complaint, mammographic finding, tumor size, histologic subtype, and operation type were analysed, and the expression of ER, PR, p53, C- erbB-2, cathepsin D, bcl-2, MIB-1 and CD34 were evaluated using immunohistochemical methods. RESULTS: The size of the tumor was less than 1.5 cm in 16 (44.4%) cases, 1.5 cm to 4 cm in 17 (47.2%) cases, and more than 4 cm in 3 (8.3%) cases. There were 11 (27.5%) cases of the comedo subtype and 29 (72.5%) cases of the noncomedo subtype. Nuclear grade was divided into low (8 cases, 20.0%), intermediate (20 cases, 50.0%), and high (12 cases, 30.0%). According to Van Nuys' classification, there were 25 (62.5%) cases, 4 (10.0%) cases, and 11 (27.5%) cases of group I, II, and III, respectively. The groups presenting as mass on mammogram had no significant relationship with those presenting as microcalcification in terms of tumor size, histologic subtype, nuclear grade, and Van Nuys classification. The expression rates of PR, p53, C-erbB-2, cathepsin D, and bcl-2 were 32.4%, 67.6%, 35.1%, 29.7%, 67.6%, and 45.9%, respectively. High MIB-1 labelling index (LI) and high microvessel density were observed in 8.1% and 32.4%, respectively. The group presenting as mass on mammogram showed higher ER (P=0.0276) and PR (P=0.102) expression, compared with the microcalcification group. Positive ER and PR were associated with low nuclear grade (P=0.0233, 0.1727), while positive p53 and C-erbB-2 and high MIB-1 LI correlated with Van Nuys' group III (P=0.0637, 0.0532). Positive ER correlated with positive PR (P=0.0581) and negative C-erbB-2 (P=0.0642). In addition, there were positive associations between PR and bcl-2 expression (P=0.0939), between p53, C-erbB-2 (P<0.0001) and high MIB-1 labelling index (P= 0.0785), and between cathepsin D and high microvessel density (P= 0.0151). CONCLUSION: Clinico-pathologic evaluation of tumor size, histologic subtype, nuclear grade, and Van Nuys classification can help predict more aggressive immunophenotypes of DCIS. Positive p53 and C-erbB-2 and high MIB-1 is associated not only with more aggressive clinical behavior and more advanced histologic features of DCIS, but also with negative ER, PR, and bcl-2. Our results support the clinical relevance of combining both clinico-pathologic factors and biologic tumor markers for determining the treatment modality in DCIS patients.
Biomarkers, Tumor* ; Breast* ; Busan ; Carcinoma, Ductal* ; Carcinoma, Intraductal, Noninfiltrating ; Cathepsin D ; Classification ; Humans ; Microvessels

A case of rare symptomatic cerebellopontine angle lipoma treated by surgical decompression is described. In this 28-year-old male with intermittent facial pain 17 years, a mass was noted in the right cerebellopontine angle on C-T and MRI. Partial removal of the mass was made for decompression of the lesion from the trigeminal nerve root entry zone. The surgical biopsy results was lipoma. This represents, to our knowledge, the first lipoma in the cerebellopontine angle reportes in the Korean literature.
Adult ; Biopsy ; Cerebellopontine Angle* ; Decompression ; Decompression, Surgical ; Facial Pain ; Humans ; Lipoma* ; Magnetic Resonance Imaging ; Male ; Neuroma, Acoustic ; Trigeminal Nerve ; Trigeminal Neuralgia*

Objectives: This study aims to verify the effect of the use of a toothpaste containing 0.5% zinc citrate and 1,450 ppm fluoride on oral malodor. Methods: In this study, the experimental group using the experimental toothpaste and the control group using the standard toothpaste control toothpaste were allowed to use each toothpaste for 4 weeks and then a clinical test to measure the change in bad breath was conducted. A study was conducted to evaluate the reduction effect. Efficacy was evaluated by conducting BB checker test and Oralchroma test three times in total before the testing 2 weeks and 4 weeks after the test. Results: As a result of measuring the degree of bad breath using the BB checker, before the start of the test, the experimental group was 46.3 and the control group was 47.2. After 2 weeks of the test, the experimental group was 38.5 and the control group was 44.2 and after 4 weeks the experimental group was 29.6 and the control group was 39.2. There was a significant difference between the experimental group and the control group after 4 weeks of the test (P<0.05). The volatile sulfur compounds measured by Oralchroma were 0.825 ng/10 ml for the experimental group and 0.819 ng/10 ml for the control group after 2 weeks of the test, and they were 0.705 ng/10 ml for the experimental group and 0.860 ng/10ml for the control group after 4 weeks of the test. It was confirmed that a significant index change appeared after 4 weeks of the test compared to before the test (P<0.05). Conclusions It was confirmed that an improved effect of removing bad breath can be expected when a toothpaste containing 0.5% zinc citrate and 1,450 ppm fluoride is used.

Esophagea1 achalasia is a disease of unkown etiology characterized by abscenee of peristalsis in the body of the esophagus and failure of the lower esaphageal sphincter to relax in response to swallow. The cause has been suggested by the lack or abscence of ganglion cell in Auerbach's plexus. About 10% of patients with achalasis develop pulmonary complication such as aspiration pnuemonia, pulmonary fibrosis, pulmonary tuberculosis, culosis, bronchiectasis, lung abscess and bronchial asthma. Although aspiration pneumonia is the most common pulmonary complication in patients with achalasia, lung abscess is the extremely rare complication. A 48 years old female, who has experienced dysphagia and regurgitation for several years, is hospitalized because of high fever, cough and sputurn for 2 weeks. Lung abscess in apicoposterior segment of left upper lobe is observed in X-ray and chest CT. The findings of esophagogram, esophagogastroscopy and esophageal manometry are consistent with achalasia. We report a case of lung abscess associated with achalasia.
Asthma ; Bronchiectasis ; Cough ; Deglutition Disorders ; Esophageal Achalasia* ; Esophagus ; Female ; Fever ; Ganglion Cysts ; Humans ; Lung Abscess* ; Lung* ; Manometry ; Middle Aged ; Myenteric Plexus ; Peristalsis ; Pneumonia, Aspiration ; Pulmonary Fibrosis ; Tomography, X-Ray Computed ; Tuberculosis, Pulmonary

BACKGROUND: Although it has become obvious that male osteoporosis represent a public health issue, few studies has been done in Korea concerning the association between grip strength and bone mineral density(BMD) in men. This study was undertaken to enforce the necessity of muscle strengthening exercise program to improve BMD in middle-aged men by evaluate the association between grip strength and BMD. METHODS: The study was performed from January to December 1998 in the health screening center of CHA hospital with 174 men who measured both BMD and grip strength . BMD was measured at the proximal and distal radius of the dominant hand using Osteoplan p-DXA and grip strength was measured from the dominant hand using dynamometer. Daily calcium intake was measured through the interview with the diet therapist. Other datas were obtained from the questionnaire. RESULTS: We found a significant positive correlation between grip strength and BMD of distal and proximal radius(r=0.208; P<0.01, r=0.255;P<0.01)and a significant negative correlation between age and BMD of distal and proximal radius(r= -0.313; P<0.01, r= -0.190; P<0.05). There was no correlation between calcium intake and BMD. BMI was correlated significantly only with BMD of distal radius(r=0.194; P<0.05). There was no significant difference in BMD either by smoking or exercise. The multiple regression analysis showed that grip strength was independently correlated with BMD of the proximal radius significantly(beta =1.731, P<0.05), but not with BMD of the distal radius after adjusting the confounding variables. CONCLUSION: In conclusion, there is a significant correlation between grip strength and BMD in middle aged men. Therefore it can be safely concluded that it is helpful to carry out muscle strengthening program to improve muscle strength and increase BMD for preventing male osteoporosis.
Bone Density ; Calcium ; Confounding Factors (Epidemiology) ; Diet ; Hand ; Hand Strength* ; Humans ; Korea ; Male ; Mass Screening ; Middle Aged* ; Muscle Strength ; Osteoporosis ; Public Health ; Radius ; Smoke ; Smoking ; Surveys and Questionnaires

Nocardiosis is a rare infection seen most commonly in immunocompromized patients. Most patients have pulmonary involvement, but some develop disseminated infection. A 52-year-old man, treated with immunosuppressive drugs for 3 months after kidney transplantation, developed pulmonary nocardiosis and disseminated infection involving brain, skin, and both uvea. The diagnosis was made by open lung biopsy specimens showing characteristic weak acid fastness with modified Ziel-Neelsen stainig and histologic examination. Immunosuppressive therapy was continued and combination of surgical drainage of brain abscess and chemotherapy with Minocycline were successful. With the increasing number of allograft recipients and concomitant immunosuppression, the possibility of an increase in Nocardia opportunistic infections exists.
Allografts ; Biopsy ; Brain ; Brain Abscess ; Diagnosis ; Drainage ; Drug Therapy ; Humans ; Immunosuppression ; Kidney Transplantation ; Kidney* ; Lung ; Middle Aged ; Minocycline ; Nocardia ; Nocardia Infections* ; Opportunistic Infections ; Skin ; Transplantation* ; Uvea

PURPOSE: The objectives of this study were to investigate the impact of the number of resected lymph nodes on the survival of gastric cancer patients who underwent curative resection, and to evaluate the cut-off values that can have an influence on survival on the tumor stage-stratified analysis. MATERIALS AND METHODS: The subjects were 949 gastric cancer patients who underwent curative resection at Korea University Medical Center from 1992 to 2002. They were classified according to the depth of tumor invasion, and the influence of the number of resected lymph nodes on survival was investigated. The cut-off value for the number of resected lymph nodes was determined as the smallest value that showed a significant survival difference. RESULTS: The tumor size, location, lymph node stage, the number of metastatic lymph nodes and the number of resected lymph nodes were significantly different according to the tumor stage. The average number of resected lymph nodes was about 39, and it showed linear correlation with the number of metastatic lymph nodes. On the Cox proportional hazard model, the cut-off values of the number of resected lymph nodes, as corrected by the number of metastatic lymph nodes, was 14 for all the patients, 15 for the pT1 patients, 28 for the pT2 patients and 37 for the pT3 patients, respectively. CONCLUSION: Retrieving a number of lymph nodes that is more than the cut-off value could improve the survival of gastric cancer patients. Surgeons should also make efforts to perform an exact and thorough D2 lymph node dissection. Therefore, we urge surgeons to perform D2 dissection and pathologists should examine an certain exact number of lymph nodes.
Academic Medical Centers ; Humans ; Korea ; Lymph Node Excision ; Lymph Nodes ; Proportional Hazards Models ; Stomach Neoplasms

This article describes a case of intra-abdominal desmoplastic small round cell tumor(DSRCT) experienced by the authors. The patient was 36ear old male, and admitted because of the mass of right inguinal area, back pain, weakness of low extremities. Imaging studies, right inguinal mass biopsy finding, immunohistochemical stains were compatible with DSRCT. Aggressive treatment with chemotherapy resulted in remarkable response temporarily in terms of tumor size and pulmonary metastasis. But as other author`s reports, multiple metastases to brain, spine, lung were progressed in our case. The patient died 13months after diagnosis.
Back Pain ; Biopsy ; Brain ; Coloring Agents ; Diagnosis ; Drug Therapy ; Extremities ; Humans ; Lung ; Male ; Neoplasm Metastasis ; Spine

Advanced gastric cancer with skeletal muscle metastasis is a rare occurrence. Here, we report a rare case of gastric carcinoma with psoas muscle metastasis. This patient had advanced gastric carcinoma and complained of inability to extend the left hip joint due to pain. Because magnetic resonance imaging (MRI) revealed an iliopsoas mass showing heterogeneous signal intensity with fluid collection and enhancement around the mass, we speculated that the mass was an intramuscular metastatic tumor from primary gastric carcinoma as well as an intramuscular abscess. Histopathologically, the patient had a metastasis from primary gastric adenocarcinoma. Therefore, the patient was treated with radiotherapy and subsequent chemotherapy.
Abscess ; Adenocarcinoma ; Hip Joint ; Humans ; Magnetic Resonance Imaging ; Muscle, Skeletal ; Muscles ; Neoplasm Metastasis ; Psoas Muscles ; Stomach Neoplasms