A case of 39-year-old male with keratosis palmoplantaria nummularis was reported. The skin lesions were characterized by the presence of painful focal keratoses on the plantar pressure points. Biopsy of a keratotic plantar lesion revealed excessive hyperkerstosis, hypergranulosis, focal hypogranulosis, and acanthosis in the epidermis. We could observe aymptomatic relief of this patient who was treated with mixture of corticosteroid, 25% urea and 2.5% salicylic acid.
Adult ; Biopsy ; Epidermis ; Humans ; Keratosis* ; Male ; Salicylic Acid ; Skin ; Urea

Purpose: The results of a more than 10-year follow-up after total hip arthroplasties with circumferential and proximal porous-coated femoral stems were evaluated. Materials and Methods: Seventy-six patients (80 hips), who were operated on between Aug. 1991 and July 1994, were followed for more than 10 years after primary total hip arthroplasties using Multilock stems. The mean age at the time of the operations was 47.3 years old and the mean duration of follow-up was 12.3 years. The clinical results and radiological findings were evaluated. Results: The mean Harris hip scores improved from 54.7 points to 88.5 points at the time of the 10-year follow up. On the last follow-up radiograph, endosteal bone formation was observed in 70 hips (90%) and all femoral stems were biologically stable. Femoral osteolysis, which was linear in Gruen zone I and VII and mostly restricted to the proximal zones, was observed in 67 hips (84%), and no hip had distal osteolysis in the femur. There was no loosening, migration, or revisions of the stems. Conclusion: Total hip arthroplasties using circumferential and proximal porous coated Multilock femoral stems demonstrated stable osseous fixation and no distal osteolysis for a minimum 10-year follow-up; therefore, all stems were reported to have satisfactory outcomes. With improvement of cup design and liner wear, circumferential and proximal porous coating designs of femoral stems can be an alternative answer to mechanical failure due to aseptic loosening.
Arthroplasty ; Arthroplasty, Replacement, Hip* ; Femur ; Follow-Up Studies* ; Hip ; Humans ; Osteogenesis ; Osteolysis

No abstract available.
Humans ; Siblings*

No abstract available.
Leiomyosarcoma* ; Myosarcoma* ; Rhabdomyosarcoma*

BACKGROUND: There are several ways to treat for recurrent pericardial effussion and cardiac tamponade due to malignancy. They are repeated pericardiocentesis, pericardial instillation of sclerosing and chemotherapeutic agents, surgical creation of a pericardial window and transthoracic pericardiectomy. Surgical techniques are usually effective but bear a significant morbidity and mortality especially in chronic debilitating cancer patients. So percutaneous balloon pericardial window as an alternative to surgery in these patients. METHODS: After pericardiocentesis was performed, a 0.035 inch J-tip guidewire was advanced into the pericardial space. And a pigtail catheter was advanced over the wire. A moderate amount of pericardial fluid were removed. A nd then the pigtail catheter was withdrawn and 8F sheath was inserted. A20mm diameter, 4cm long(Single balloon method) or two 10mm diameter, 4cm long balloon dilating catheter(Double balloon medium) was advanced over the wire to straddle the parietal pericardial border though the sheath. Several inflations of the balloon with a solution containing 50% radiographic contrast medium were performed until disappearance of the balloon waist. After balloon dilation, contrast medium from the pericardial space to subcutaneous tisse suggesting successful PBPWF. Single ballon method was employed in 4 patients and Dould balloon method in 2 patients. RESULT: We performed percutaneous balloon pericardial window formation in 6 patiemts with malignant pericardial effusion. We did percutaneous balloon pericardial window formation successfully in 5 patients and failed due to adhesion of parietal pericardium in 1 patient. One patient developed recurrent pericardial effusion with tamponade at a mean follow-up of 11.49.6 months(1.5-26 months). Conclusion: These results suggest that PBPWF is an alternative method less invasive than subxiphoid surgical windowing, espesially in critically ill patients with recurrent malignant pericardial effussion. It carries less risks and has more constant effect than repeated pericardiocentesis.
Cardiac Tamponade ; Catheters ; Critical Illness ; Follow-Up Studies ; Humans ; Mortality ; Pericardial Effusion* ; Pericardiectomy ; Pericardiocentesis ; Pericardium ; Rabeprazole

This study was done to evaluate whether there were any differences in microleakage of class V composite restorations according to restoration site and cavity size. Total sixty-four restorations were made in molar teeth using Esthet-X. Small (2 x 2 x 1.5 mm) and large (4 x 2 x 1.5 mm) restorations were made at the buccal/lingual surface and the proximal surface each. After 1,000 times of thermocycling (5degrees C - 55degrees C), resin replica was made and the percentage of marginal gap to the whole periphery of the restoration was estimated from SEM evaluation. Thermocycled tooth was dye penetrated with 50% silver nitrate solution. After imbedding in an auto-curing resin, it was serially ground with a thickness of 0.25 mm. Volumetric microleakage was estimated after reconstructing three dimensionally. Two-way ANOVA and independent T-test for dye volume, Mann-Whitney U test for the percentage of marginal gap, Spearman's rho test for the relationship between two techniques were used. The results were as follows: 1. The site and size of the restoration affected on the microleakage of restoration. Namely, much more leakage was seen in the proximal and the large restorations rather than the buccal/lingual and the small restorations. 2. Close relationship was found between two techniques (Correlation coefficient = 0.614 / P = 0.000). Within the limits of this study, it was noted that proximal and the large restorations leaked more than buccal/lingual and the small restorations. Therefore, it should be strictly recommended large exposure of margins should be avoided by reducing unnecessary tooth reduction.
Molar ; Silver Nitrate ; Tooth

Syphilitic involvement of the stomach often takes the appearance of neoplastic conditions. We describe the radiological findings of syphilitic gastritis. A 36-year-old man was diagnosed with gastric cancer by upper GI and CT, but syphilitic gastritis was confirmed by endoscopy and upper GI series performed after penicillin therapy, We report a case of syphilitic gastritis presented as advanced stomach cancer by clinical, endoscopic and radiological study.
Adult ; Endoscopy ; Gastritis* ; Humans ; Penicillins ; Stomach ; Stomach Neoplasms

PURPOSE: To verify the value of CT in the diagnosis of cirrhosis, CRL ratio was measured in 225 Koreans who had and evidence of cirrhosis both clinically and radiologically. MATERIALS AND METHODS: The mean value of CRL ratio was 0.68+/-0.21 which was significant difterent from the published value of normal person(0.45+/-0.07). The difference of CRL ratio between men and women and that among different age groups were found to be not statistically signficant. RESULTS: CRL ratio of virus- related group(N:149) was 0.64+/-0.18, whereas that of virus-nonrelated group (N=76) was 0.76+/-0.23. There was a statistically significant difference of CRL ratio between virus-related group and virus-nonrelated group. CRL ratio of hepatoma-related group(N:113) was 0.71+/-0.22 whereas that of heparoma-nonrelated group(N:112) was 0.66+/-0.19. There was no statistically significant difference of CRL ratio between hepatoma-related group and hepatoma-nonrelated group. CONCLUSION: Measurement of CRL ratio by CT is a useful method in assessing cirrhosis of the liver.
Diagnosis ; Female ; Fibrosis ; Humans ; Liver Cirrhosis* ; Liver* ; Male

The lymphatic system is of considerable importance in the spread of malignant tumors. Lymphography provides a simple and direct radiological method of demonstrating clinically unsuspected metastases in lymph nodes. Our study was intended to assess the role of lymphography in the management of the genitourinary tract tumors. The following results were obtained 1) It is helpful in the assessment of plaints with carcinoma of the penis, who have inguinal metastasis and are under consideration of inguinal lymphadenectomy. 2) It is helpful in determining the radiation portals. 3) It is helpful in deciding the stage of disease and in expecting the prognosis. 4) It is superior to IVP in detecting retroperitoneal metastasis. 5) It is valuable in confirming the completeness of lymphadenectomy. 6) It is helpful in reviewing the response to radiotherapy and chemotherapy, and also in the evaluation of recurrence within one year.
Anti-Bacterial Agents* ; Catheters ; Drug Therapy ; Lymph Node Excision ; Lymph Nodes ; Lymphatic System ; Lymphography ; Male ; Neoplasm Metastasis ; Penis ; Prognosis ; Radiotherapy ; Recurrence ; Urinary Tract Infections* ; Urinary Tract*

Each Disease affecting the bile ducts tends to produce characteristic pattern of billiary dilatation: recurrent pyogenic cholangitis causes dilatation and straightening of the larger(central) intrahepatic ducts ; clonorchiasis causes dilatation of the smaller (peripheral) intraahepatic ducts; and carcinoma along the extrahepatic ducts causes (proportional) dilatation and tortuosity of both larger and smaller intrahepatic ducts. To evaluate the specificity of the pattern and morphology of the dilated biliary tree on CT scancs (CT characterization) three independent radiologists who were unfamiliar with the cases were asked to classify 62 CT scans in patients with obstructive jaundice. The case population consisted of 14 cases with recurrent pyogenic cholangitis, 18 cases with clonorchiasis and 30 cases with carcinoma along the extrahepatic ducts, which were intermixed randomly. Classification was made only on the basis of CT characterization: those scans showing primary lesions i.t., stone, aggregate of flukes, or tumor mass were excluded or masked. All the scans of every case showing the extrahepatic bile duct were masked. Radiologists correctly classified 54 of the 62 cases (87%): ten of the 14 patients with recurrent pyogenic cholangitis(71%), 17 of the 18 patients with clonorchiasis(94%) and 27 of the 30 patients with carcinoma along the extrahepatic bile cucts(90%). We believe that CT characterization of bile duct dilatation is useful in the differential diagnosis of obstructive jaundice, especially when a primary pathologic lesion is not depicted in CT scans.
Bile Ducts* ; Bile Ducts, Extrahepatic ; Bile* ; Biliary Tract ; Cholangitis ; Classification ; Clonorchiasis ; Diagnosis, Differential ; Dilatation* ; Humans ; Jaundice, Obstructive* ; Masks ; Sensitivity and Specificity ; Tomography, X-Ray Computed ; Trematoda