Background: Toe ganglion cysts are often symptomatic and recurrent. Communicating lesions between ganglion cysts and the interphalangeal joint (IPJ) or tendon sheath make it difficult to prevent a recurrence. Temporary restriction of the joint and tendon motion can facilitate surgical site healing. This study analyzed the clinical results of temporary pin fixation of the IPJ after toe ganglion cyst excision. Methods: Sixteen patients with symptomatic toe ganglion cysts underwent surgical treatment. Excision alone was initially performed on 10 patients. Six patients underwent temporary pin fixation of the IPJ after ganglion cyst excision. Repeat excision with pin fixation was performed for recurrence in two patients after excision only. Clinical evaluations and postoperative complications were analyzed. Results: Fourteen of 16 toe ganglion cysts were located near the IPJ. Two cysts not adjacent to the joint completely healed after excision alone. Seven of 14 cysts near the joint recurred after initial excision alone and required repeated reoperation. Eight cysts did not recur after excision with pin fixation, including 2 that recurred after excision alone. Conclusions Temporary IPJ pin fixation after excision for ganglion cysts can be effective for preventing the recurrence of ganglion cysts adjacent to toe IPJ.

PURPOSE: Testosterone replacement therapy is an effective treatment for late-onset hypogonadism (LOH) despite a few contraindications and side-effects. The aim of this study was to determine whether modified Ojayeonjonghwan (KH-204, Korean herbal formula) improved LOH. KH-204 is a strong antioxidant herbal formula. We evaluated the effect of Korean herbal prescription on androgen receptor (AR) expression in an aged rat model of LOH. MATERIALS AND METHODS: Eighteen-month-old rats were used as aged LOH rat models. Eighteen Sprague-Dawley rats were randomly divided into three equal groups of six animals each and treated with one of the following: 1) normal control group (oral administration with distilled water, n=6), 2) KH-204 200 group (oral administration with 200 mg/kg of KH-204, n=6), and 3) KH-204 400 group (oral administration with 400 mg/kg of KH-204, n=6). After four weeks of treatment (once daily, distilled water or KH-204), serum testosterone levels, changes in testicular and epididymal weight, Western blotting analysis of AR expression and measurement of oxidative stress were examined. RESULTS: Treatment with the herbal formulation KH-204 200 mg/kg and 400 mg/kg (1) increased the weights of testis and epididymis; (2) increased the level of serum testosterone; (3) increased the level of superoxide dismutase and reduced the level of 8-hydroxy-20-deoxyguanosine; and (4) upregulated AR expression in testicular tissue. CONCLUSIONS: KH-204 might be an effective alternative for LOH. It improves antioxidant mechanisms and increases testicular AR expression without side-effects.
Aging* ; Animals ; Blotting, Western ; Epididymis ; Hypogonadism* ; Male ; Models, Animal* ; Oxidative Stress ; Phytotherapy ; Prescriptions ; Rats* ; Rats, Sprague-Dawley ; Receptors, Androgen* ; Superoxide Dismutase ; Testis ; Testosterone ; Water ; Weights and Measures

OBJECTIVES: This study was conducted to develop a worksite-based, post-examination, health care management system for continuous and systematic management of workers with hypertension, diabetes mellitus, hyperlipidemia, and abnormal LFT detected by periodic health examination and to assess the effectiveness such a system as an intervention study. METHODS: Study subjects were selected from workers with hypertension, diabetes mellitus, hyperlipidemia, and abnormal LFT according to the selection criteria. The intervention group, but not the control group, received medical treatment of disease, follow up examination, and health education which consisted of information about the disease and the importance of life-style modification through periodic interview using the resources of occupational health service center in the worksite. To assess the effectiveness of this system, we compared follow up examination data from the intervention group with periodic examination data from the worksite control group. RESULTS: In the intervention group a significant reduction trend was recorded for systolic and diastolic blood pressure, fasting blood sugar, postprandial 2 hour glucose, total cholesterol, triglyceride, LDL-cholesterol, AST, ALT, and gamma-GTP, and a rising trend for HDL-cholesterol. Significant group differences ware recorded for fasting blood sugar, postprandial 2 hour glucose, total cholesterol, AST, and ALT. CONCLUSIONS: The worksite-based, post-examination, health care management system was effective for the continuous and systematic management of workers who had abnormal findings detected by periodic health examination.
Blood Glucose ; Blood Pressure ; Cholesterol ; Delivery of Health Care* ; Diabetes Mellitus ; Fasting ; Follow-Up Studies ; Glucose ; Health Education ; Hyperlipidemias ; Hypertension ; Intervention Studies ; Occupational Health Services ; Patient Selection ; Triglycerides ; Workplace

An acinar cell carcinoma of the exocrine pancreas is a rare tumor with reported a incidence of 1% to 2% of pancreatic carcinomas. Cases of acinar cell carcinomas with amphicrine features have been reported in recent decades. However, there are no reports of two simultaneous pancreatic masses: an endocrine tumor and, an exocrine tumor. We encountered a 59-year-old female patient presenting with abdominal pain and melena. The acinar cell carcinoma was a 1x1 cm-sized round solid mass in the head of the pancreas. The islet tumor was a 2.5x1.5 cm-sized round mass in the body of the pancreas. The endocrine tumor was nonfunctioning. Melena resulted from the hemosuccus pancreaticus due to a ductal invasion of the acinar cell carcinoma. The patient had a parathyroid adenoma with hyperparathyroidism. Therefore, both the islet tumor and parathyroid adenoma with hyperparathyroidism were strongly suggestive of a MEN I.
Abdominal Pain ; Acinar Cells ; Carcinoma, Acinar Cell ; Female ; Head ; Humans ; Hyperparathyroidism ; Incidence ; Male ; Melena ; Middle Aged ; Multiple Endocrine Neoplasia Type 1 ; Pancreas ; Pancreas, Exocrine ; Parathyroid Neoplasms

OBJECTIVES: To investigate effects of genetic polymorphism of glutathione S-transferase M1 (GSTM1), glutathione S-transferase T1 (GSTT1), glutathione S-transferase P1 (GSTP1), N-acetyltransferase (NAT2), cytochrome P450 2E1 (CYP2E1) and cytochrome P450 1A1 (CYP1A1) on pneumoconiosis. METHODS: Eighty-five pneumoconiosis patients and 122 age and sex matched healthy controls were enrolled. Direct interview and standard questionnaire were conducted and the genotypes of GSTM1, GSTT1, GSTP1, NAT2, CYP2E1 and CYP1A1 were investigated using multiplex PCR or PCR-RFLP methods with DNA extracted from venous blood. The relationship was investigated between the severity of pneumoconiosis and the polymorphism of GSTM1, GSTT1, GSTP1, NAT2, CYP2E1 and CYP1A1, and also with various environmental factors including smoking. RESULTS: We observed a significantly higher rate of genetic polymorphism in pneumoconiosis patients than in normal subjects. The odds ratio (95% CI) of NAT2 was 2.09 (1.19-3.68). In addition, smoking was related significantly with pneumoconiosis (OR 2.89, 95% CI 1.40-5.95). In multiple logistic regression analyses, NAT2 and smoking were significant risk factors for the development of pneumoconiosis (OR 1.84, 95% CI 1.00-3.37; OR 2.98, 95% CI 1.40-6.35, respectively). The age of onset of the disease and smoking were significantly related with moderate or severe pneumoconiosis (OR 0.91, 95% CI 0.83-0.99; OR 6.94, 95% CI 1.54-31.30, respectively). However there was no significant difference between the rate of genetic polymorphism of GSTM1, GSTT1, GSTP1, CYP2E1 and CYP1A1 in the two groups. CONCLUSION: NAT2 genetic polymorphism was higher in pneumoconiosis patients than in normal subjects. The age of onset of the disease and smoking were significantly related with pneumoconiosis. However, the genetic polymorphism of GSTM1, GSTT1, GSTP1, CYP2E1 and CYP1A1 was not related with development or severity of pneumoconiosis.
Age of Onset ; Cytochrome P-450 CYP1A1* ; Cytochrome P-450 CYP2E1* ; Cytochrome P-450 Enzyme System ; DNA ; Genotype ; Glutathione Transferase ; Humans ; Logistic Models ; Multiplex Polymerase Chain Reaction ; Odds Ratio ; Pneumoconiosis* ; Polymorphism, Genetic* ; Questionnaires ; Risk Factors ; Smoke ; Smoking

BACKGROUND: The purpose of this study was to identify health practices that would be helpful in order to reduce the prevalence of correctable cardiovascular risk factors (CVR), i.e. hypertension, hypercholesterolemia, and hyperglycemia in male workers by examining the association between health practices and the prevalence of the three risk factors. METHODS: For 1,815 male workers at a car manufacturer who participated in the basic health examination, survey on socioeconomic status and seven healthy practices suchas not currenly smoking, moderate alcohol drinking, proper weight control, regular exercise, 7-8 hour sleep, eating breakfast regularly, and not eating between meals was done and the prevalence of hypertension, hypercholesterolemia, and hyperglycemia as obtained. x2 test, Fisher's exact test, and multiple logistic regression analyses were done for workers under 40 years old and workers 40 and over in two, separate groups by adjusting socioeconomic variables. RESULTS: The prevalence of hypertension and hypercholesterolemia was 1.84 times and 5.22 times, respectively, showing, higher in overweight younger workers than in those of normal weight. The prevalence of hypercholesterolemia was 2.02 times higher in younger smokers than in younger non-smokers. In contrast, the prevalence of hyperglycemia was 4.99 times higher in older smokers than in older non-smokers. The prevalence of hyperglycemia was 16.5 times higher in older workers with regular snacking habit than in those without such a habit. The prevalence of hypercholesterolemia was 7.47 times higher only in younger workers practicing healthy behaviors below 3 than in those practicing at least 6 healthy behaviors. CONCLUSION: Our study suggests that overweight and smoking habit among younger workers, and smoking habit among older workers sould be controlled in order to decrease the prevalence of hypertension, hypercholesterolemia, and hyperglycemia.
Adult ; Alcohol Drinking ; Breakfast ; Eating ; Humans ; Hypercholesterolemia* ; Hyperglycemia* ; Hypertension* ; Logistic Models ; Male* ; Meals ; Overweight ; Prevalence ; Risk Factors ; Smoke ; Smoking ; Snacks ; Social Class

Diffusely infiltrating primary colorectal carcinoma is a rare disease. This type of carcinoma extensively spreads beneath the mucosal layer. Clinically, it resembles inflammatory colorectal disease and metastatic carcinoma and is difficult to diagnosis. Moreover, the prognosis is extremely poor. A 66-year-old man was admitted to our hospital because of lower abdominal pain. Barium enema showed circumferential long segment narrowing in the proximal sigmoid colon without definite mass or ulceration and abdominal CT demonstrated colonic wall thickening. So it was diagnosed as inflammatory condition by image study. Colonoscopic examination showed hypertrophied mucosa and luminal narrowing on the 40 cm from the anal verge, but the oral side couldn't be examined because of stenosis. Biopsy revealed poorly differentiated adenocarcinoma, and left hemicolectomy was done. The pathology showed diffusely infiltrating adenocarcinoma with metastasis in regional lymph node and mesentry involvement.
Abdominal Pain ; Adenocarcinoma ; Aged ; Barium ; Biopsy ; Colon* ; Colon, Sigmoid ; Colonic Neoplasms* ; Colorectal Neoplasms ; Constriction, Pathologic ; Diagnosis ; Enema ; Humans ; Lymph Nodes ; Mucous Membrane ; Neoplasm Metastasis ; Pathology ; Phenobarbital ; Prognosis ; Rare Diseases ; Tomography, X-Ray Computed ; Ulcer

Amyloidosis results from the deposition of insoluble, fibrous amyloid proteins, nearly always in the extracellular spaces of organs and tissues. There are several varieties of amyloidosis, each of which is identified by the immunochemical nature of amyloid protein fibrils. Amyloid goiter is a very rare clinical entity and can be confused with a neoplasm. We have experienced a case of amyloid goiter with hypothyroidism secondary to tuberculosis. A 20 years old women with 5 months history of pulmonary tuberculosis was admitted with complaints of diarrhea, abdominal pain, weight loss at one year ago. She had a non-tender, diffuse and firm goiter. Also she had normal thyroid function at the first admission but was found to be hypothyroid at the second admission, 10 months later. Histologic examination revealed amyloid deposition in thyroid gland, stomach, colon and rectum.
Abdominal Pain ; Amyloid* ; Amyloidogenic Proteins ; Amyloidosis ; Colon ; Diarrhea ; Extracellular Space ; Female ; Goiter* ; Humans ; Hypothyroidism* ; Plaque, Amyloid ; Rectum ; Stomach ; Thyroid Gland ; Tuberculosis ; Tuberculosis, Pulmonary ; Weight Loss ; Young Adult

PURPOSE: Axillary lymph node metastases (ALNM) are the most important prognostic indicator in breast carcinoma. Because of relatively low incidence of axillary metastasis in the patients with Tl breast carcinoma, axillary lymph node dissection is now no longer considered to be the standard treatment. A reliable prediction of ALNM.may reduce the need for axillary lymph node dissection and may facilitate to select appropriate treatment modality. We have attempted to identify histopathologic/immunohistochemical factors correlated with ALNM in the patients with Tl breast carcinoma. MATERIAL AND METHODS: Forty-one patients with Tl breast carcinoma who underwent modified radical mastectomy and axillary dissection between January 1993 and February 1999 were studied. We investigated the relationship between ALNM and the histopathologic/immunohistochemical factors (size, lymphatic-vascular invasion (LVI), histologic grade, age, estrogen receptor (ER) status, progesterone receptor (PR) status, p53 protein, cathepsin D (CD), vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), transforming growth factor (TGF)- B 2, and microvessel density (MVD)). RESULTS: Fourteen (34.2%) out of the 41 patients with Tl breast carcinoma had ALNM. There are five statistically significant factors correlated with ALNM; lymphatic-vascular invasion (P=0.002), histologic grade (P 0.047), immunohistochemical expression of CD (P=0.005) and TGF- B 2 (P=0.004), and microvessel density (P=0.002). CONCLUSION: The histopathologic/immunohistochemical features of the primary breast tumor, such as LVI, increase in MVD, TGF- B 2 and CD expression, and histologic grade might be useful predictors of ALNM in patients with Tl breast carcinoma.
Breast Neoplasms* ; Breast* ; Cathepsin D ; Estrogens ; Fibroblast Growth Factor 2 ; Humans ; Incidence ; Lymph Node Excision ; Lymph Nodes* ; Mastectomy, Modified Radical ; Microvessels ; Neoplasm Metastasis* ; Receptors, Progesterone ; Transforming Growth Factors ; Vascular Endothelial Growth Factor A

To provide the basic for assessment of renal dysfunction related to silicosis, urinary N-acetyl-beta-D-glucosaminidase(NAG) activity known as a sensitive markers for early renal damage were measured in 58 silicosis patients, and control subjects of 40 pulmonary tuberculosis patients and 51 official workers. The results were summarized as follows. 1. The values of blood urea nitrogen and serum creatinine in all subjects were within reference limits. But the mean value of urinary NAG activity(7.25+/-7.31 U/g creatinine) was beyond reference value and more sensitive test than others. 2. The mean value of urinary NAG activity in silicosis group was 11.98+/-9.05 U/g creatinine and significantly higher than in tuberculosis and healthy group(p<0.01), but the mean values of NAG activity in tuberculosis and healthy group were not different(p>0.05). 3. The value of NAG activity in tuberculosis had a tendency to be increased according to severity of disease, but that was not significant(p>0.05). The value of NAG activity was increased significantly by use of nephrotoxic antituberculosis drugs(p<0.05). 4. The value of NAG activity in silicosis had a tendency to be increased according to the size of nodule, use of nephrotoxic antituberculosis drugs and shortness of onset duration, but the increase was not significant(p>0.05). 5. After excluding the users of nephrotoxic antituberculosis drugs, the mean values of NAG activity in healthy control and in tuberculosis control were same as 3.63 U/g creatinine and 3.60 U/g creatinine, respectively. But the mean value of NAG activity in silicosis group was remarkably increased as 10.90 U/g creatinine(p<0.01). As above results, even though there are no abnormal findings in screening renal function test, silicosis can be related with renal dysfunction. And it will be very useful to apply urinary NAG activity in health management of workers exposed to dust.
Acetylglucosaminidase* ; Blood Urea Nitrogen ; Creatinine ; Dust ; Humans ; Mass Screening ; Reference Values ; Silicosis* ; Tuberculosis ; Tuberculosis, Pulmonary