No abstract available.
Female ; Pregnancy ; Pregnancy, Tubal*

PURPOSE: To evaluate the radiologic findings of intraspinal epidural arachnoid cyst. MATERIALS AND METHODS: Six pateuts with surgically proven intraspinal epidural arachnoid cyst were included in this study. Four were freeof specific past history, but two had a history of trauma. All underwent examination by plain radiography,CT-myelography and MRI, and the following aspects were retrospectively analysed : vertebral pressure erosion,interpedicular distance, enlargement of neural foramina, as seen on plain radiograph, contrast-filling and lateralbulging of lesions through neural foramina on CT-myelograph, and signal intensity, size and shape of margin andepidural fat pattern, as seen on MRI. RESULTS: Three of four congenital intraspinal epidural arachnoid cysts weresingle in the thoracolumbar region, while in the other case, there were multiple cysts in the mid- and lowerthoracic regions. Cysts were equivaleut in size to between four and six vertebral bodies. Plain radiographicfindings of pedicular pressure erosion, widened interpedicular distance, and bilateral neural foraminalenlargement of several contiguous vertebrae were observed in all four cases. One showed posterior vertebralscalloping. On CT-myelograph, a contrast-filled cystic lesion occupying the posterior epidural space, with lateralbulging through neural foramina and anterior displacement of the contrast-filled thecal sac, was seen. On MRI,longitudinally elongated, well-demarcated cysts were seen to be present in the posterior epidural space; theirsignal intensity was the same as in CSF. An epidural fat cap pattern enveloping the upper and lower ends of thecysts was apparent in all cases. In two cases, traumatic intraspinal epidural arachnoid cysts were situated in thethoracolumbar and lumbosacral region, respectively, near a previously injured region and were smaller (equivalentto the height of three vertebral bodies). CT-myelograph and MRI showed that their effect on the thecal sac wascompressive only. CONCLUSION: When pressure erosion of vertebral odies and pedicles of contiguous severalvertebrae in the thoracic or thoracolumbar region is recognized on plain radiograph, intraspinal epiduralarachnoid cyst should be included in differential diagnosis, and for accurate evaluation, CT-myelograph and/or MRIare needed.
Arachnoid Cysts ; Arachnoid* ; Diagnosis, Differential ; Epidural Space ; Lumbosacral Region ; Magnetic Resonance Imaging ; Retrospective Studies ; Spine

Bicuspid aortic valve is the most common form of congenital valvular disease, and its presence may predispose the patients to development of true aortic or dissecting aortic aneurysms. An intrinsic aortic weakness may underlie a bicuspid aortic valve, aortic aneurysm or aortic dissection. We experienced a case of an ascending aortic aneurysm associated with a functionally normal bicuspid aortic valve. A screening echocardiograph was performed due to atypical chest pain, which detected a large ascending aortic aneurysm and a bicuspid aortic valve. The patient underwent an operation for an ascending aortic aneurysm and, is living one year later, and is asymptomatic. To the best of our knowledge, this may be the first case of an ascending aortic aneurysm associated with a bicuspid aortic valve in Korea.
Aortic Aneurysm* ; Aortic Valve* ; Bicuspid* ; Chest Pain ; Humans ; Korea ; Mass Screening

BACKGROUND: Since the bioavailability of itraconazole capsule is influenced by patients gastric acidity, it results in treatment failure due to its low dissolution and subsequent low absorption when administered in fasting. Itraconazole Melt-Extrusion tablet has been lately developed in order to improve its dissolution profile. It is the first clinical study to evaluate the efficacy and safety of itraconazole Melt-Extrusion tablet in Korea. OBJECTIVE: This study was conducted to evaluate the efficacy and safety of itraconazole melt-extrusion tablet 400mg daily for 1 week(pulse therapy) for hyperkeratotic type of tinea pedis and manus. METHODS: A clinical and mycological investigation was made of 812 outpatients with hyperkeratotic type of tinea pedis and/or tinea manus who had visited at 52 general hospitals under the lead of the Korean Dermatological Association from June to December, 1998. Patients confirmed by clinically and microscopically as hyperkeratotic type of tinea pedis and/or tinea manus were administered 2 tablets twice a day for one week and followed up for 8 weeks from the start of the medication. RESULTS: The results were summarized as follows; 1. Clinical symptoms of hyperkeratotic type of tinea pedis and/or tinea mauns were significantly improved at the end of study, week 8(p<0.001). 2. Clinical response rate, defined as more than 50% decrease of the sum of the clinical symptom scores, was 79.3%(512/646). 3. Mycological cure rate, dafined as both culture and KOH negative at week 8, was 78.2%(244 /312). 4. 40(5.5%) patients, of the 727 patients evaluable for drug safety evaluation, were reported to have adverse event. CONCLUSION: Itraconazole Melt-Extrusion tablet 400mg/day for 1 week (pulse therapy) is effective and safe in the treatment of hyperkeratotic type of tinea pedis and/or tinea manus.
Absorption ; Biological Availability ; Fasting ; Gastric Acid ; Hospitals, General ; Humans ; Itraconazole* ; Korea ; Outpatients ; Tablets ; Tinea Pedis* ; Tinea* ; Treatment Failure