No abstract available.
Bandages* ; Gentian Violet* ; Gentiana* ; Methicillin-Resistant Staphylococcus aureus* ; Wounds and Injuries*

No abstract available.
Angiomyolipoma* ; Tuberous Sclerosis*

STATEMENT OF PROBLEM: Although zirconium oxide ceramics are more and more commonly used in restorative dentistry, for many clinical applications only limited data can be found in the literature. However, it is quite clear that hydrofluoric acid etching is impossible with zirconia ceramics. Therefore, other bonding techniques are required in order to lute these materials adhesively. PURPOSE: The purpose of this study was to evaluate the effects of surface treatments on shear bond strengths between two resin cements and a zirconia ceramic. MATERIALS AND METHODS: Experimental industrially manufactured yttrium-oxide-partially-stabilized zirconia ceramic discs (Adens, Korea) were used for this study. The ceramic specimens divided into five experimental groups and a control group (as received). Five surface treatments were studied. 1) sandblasting with 110 micrometer Al2O3 at 3 bars pressure 13 seconds at a distance of 10mm, 2) flame-treated with the Silano-Pen for 5 s/cm2, 3) grinding with a diamond bur, 4) sandblasting + Silano-Pen treatment, 5) diamond bur preparation+ Silano-Pen treatment. Acrylic plastic tube (5 mm in height and 3 mm in diameter) were filled with composite to fabricate composite cylinders. The composite cylinders were bonded to the ceramic specimens with either Superbond C & B or Panavia F resin luting agents. All cemented specimens were tested under shear loading until fracture on universal testing machine at a crosshead speed 1mm/min, the maximum load at fracture was recorded. Shear bond strength data were analyzed with oneway analysis of variance and Tukey HSD tests (p<.05). Treated ceramic surfaces and fracture surfaces after shear testing were examined morphologically using scanning electron microscope. Results: Ceramic surface treatment with Silano-Pen after sandblasting improved the bond strength of Superbond C & B resin cement. Superbond CandB resin cement at Silano-Pen after sandblasting(27.4 +/- 3.8 MPa) showed statistically higher shear bond strength than the others. CONCLUSION: Within the limitation of this study, Superbond C & B resin cement are suitable for cementation of zirconia ceramics and flame-treated with the Silano-Pen after sandblasting is required to enhance the bond strength.
Cementation ; Ceramics* ; Dental Cements ; Dental Instruments ; Dentistry ; Hydrofluoric Acid ; Plastics ; Resin Cements* ; Zirconium

We reported a case of huge cystic trigeminal neurinoma. The patient was 35 year old female with trigeminal nerve dysfunction and hemiparesis. The computed tomography disclosed a huge cystic low density mass at the temporal base and suprasellar cistern that extended to cerebellopontine cistern through the tentorium, and enlargement of Meckel's cave on coronal scan. Through the infratemporal and retromastoid suboccipital approach, the cystic content was aspirated and cyst wall was removed. The cystic change of neurinoma may be due to mucoid degeneration and liquifaction.
Adult ; Female ; Humans ; Neurilemmoma* ; Paresis ; Trigeminal Nerve

No abstract available.
Bronchopulmonary Sequestration*

Duodenal choriocarcinoma, either primary or metastatic, is very rare. Early diagnosis and prompt initiation of chemotherapy improve the prognosis of this neoplasm. We herein present, together with the referred literatures, a case of a 47-year-old female patient who visited to our hospital with upper intestinal bleeding. She was diagnosed as duodenal choriocarcinoma by operation. Brain metastasis was found soon after the operation and combination chemotherapy was done.
Brain Neoplasms/*secondary ; Choriocarcinoma/*diagnosis/secondary ; Duodenal Neoplasms/*diagnosis/pathology ; Female ; Gastrointestinal Hemorrhage/*diagnosis ; Humans ; Middle Aged

Clinical manifestations of Salmonella infection are variable such as enterocolitis, bacteremia, enteric fever, focal infection and asymptomatic carrier status. Among these presentations, enterocolitis is the most common clinical manifestation and can be diagnosed by the use of fecal specimens. Patients with severe infectious colitis are at increased risk of developing a colon perforation after colonoscopy due to colon trauma. We report a case of a 31-year-old woman with transverse colon perforation after colonoscopy that was diagnosed with enterocolitis caused by infection with non-typhoidal group D Salmonella.
Adult ; Bacteremia ; Colitis ; Colon ; Colon, Transverse ; Colonoscopy ; Enterocolitis ; Female ; Focal Infection ; Humans ; Megacolon, Toxic ; Salmonella ; Salmonella Infections ; Typhoid Fever

Primary CD30 negative large T cell lymphomas consist of CD30 negative large tumor cells without prior or concurrent mycosis fungoides. Clinically, it presents with solitary, localized or generalized plaques, nodules, or tumors and most cases show an aggressive clinical course. The histologic appearance may be identical to that of classic mycosis fungoides undergoing transformation into large cell lymphoma and large tumor cells represent at least 30 percent of the total tumor cell population. We experienced a case of CD30 negative large T cell lymphoma and report it with a review of literatures.
Lymphoma ; Lymphoma, T-Cell* ; Mycosis Fungoides

Catamenial hemoptysis is a rare condition that's characterized by recurrent hemoptysis occurring in association with menstruation, and this is associated with the presence of intrapulmonary or endobronchial endometrial tissue. The diagnosis of pulmonary endometriosis can be made according to a typical clinical history and with exclusion of other causes of recurrent hemoptysis. Treatment of pulmonary endometriosis can be medical or surgical; however, the optimal management of this condition is still a matter of debate. Medical therapy may be problematic, due to recurrence of symptoms despite hormonal ablation, and adverse effects from long-term hormone therapy can also be a problem. We report here on a case of pulmonary endometriosis in a 23-year-old woman who presented with hemoptysis that occurred during the first 3 days of menstruation, and this happened over a 4 month period. She was successfully treated by video-assisted thoracoscopic surgery (VATS). No more hemoptysis was noted during 12 months of follow-up.
Endometriosis ; Female ; Follow-Up Studies ; Hemoptysis ; Humans ; Menstruation ; Recurrence ; Thoracic Surgery, Video-Assisted ; Young Adult

BACKGROUND/AIMS: The aim of the study was to investigate the risk factors for biliary pancreatitis according to severity. METHODS: This study retrospectively reviewed 58 patients who underwent endoscopic retrograde cholangiopancreatography for the management of acute biliary pancreatitis between November 2001 and June 2004. The severity of pancreatitis was classified as severe or mild pancreatitis according to the Glasgow scale. Multiple clinical and radiological factors were analyzed for a relationship with the severity of pancreatitis and coexisting biliary pathology. RESULTS: Ten patients (17%) had severe pancreatitis (the SP group) and the remaining 48 patients (83%) had mild pancreatitis (the MP group). The diameter of the common bile duct CBD) and cystic duct, and the number and the size of gallstones were not significantly different between the two groups of patients. The number of patients without a periampullary diverticulum in the SP group (90.0%) was significantly higher than in the MP group (39.6%). Most of the SP patients (90.0%) had CBD stones (<5 mm) or CBD sludge, but the prevalence of CBD stones (<5 mm) or CBD sludge was lower in the MP group (54.2%, p=0.04). The absence of a periampullary diverticulum was identified as a risk factor according to severity by the use of logistic regression analysis (odds ratio=25; p=0.01). CONCLUSIONS: The development of severe biliary pancreatitis was influenced by risk factors such as a CBD stone less than 5 mm or sludge and the absence of a periampullary diverticulum.
Cholangiopancreatography, Endoscopic Retrograde ; Common Bile Duct ; Cystic Duct ; Diverticulum ; Gallstones ; Humans ; Logistic Models ; Pancreatitis* ; Pathology ; Prevalence ; Retrospective Studies ; Risk Factors* ; Sewage