No abstract available.
Prostatic Hyperplasia* ; Transurethral Resection of Prostate* ; Ultrasonography*

BACKGROUND: The transposition flap is one of the most useful methods of facial reconstruction after Mohs micrographic surgery of the basal cell carcinoma, but occasionally some variations are needed. OBJECTIVE: We present our experience with several variations of the transposition flap to overcome the disadvantages of classic rhomboid flaps. METHODS: We performed the Webster 30-degree angle flap on the lower eyelid, the double 30-degree angle flap on the temple area and the nasolabial flap on the ala nasi. RESULTS: These variations of the transposition flap gave no complications such as ectropion, tissue distortion, protrusion, or trapdoor deformity. CONCLUSION: The variations of the transposition flap in our cases might be of help in selecting the ideal method in facial reconstruction.
Carcinoma, Basal Cell* ; Congenital Abnormalities ; Ectropion ; Eyelids ; Methods ; Mohs Surgery*

A technique for the chemical fixation of cutaneous tumors followed by serial excision using microscopic control has been developed since the mid 1930s. Mohs micrographic surgery is the most reliable and cost effective treatment modslity, offering maximal preservaticn of normal tissue and therefore the lowest functional and cosmetic morbidity in the cancer treatments. We report a case of basal cell carcinoma treated with Mohs micrographic surgery and reconstructed with nasalis myocutaneous sliding flap. The pstient was a 56-year-old woman, who had a been sized basal cell carcinoma on her nasal tip for the previous 3 years. The lesion was removed under complete microscopical control using fresh tissue technique. The defect healed with atrophic scar formation ore and half months later. To remove scar tissue and to gsin proper cosmetic results, reconstruction with nasalis myocutaneous sliding flap was performed successfully.
Carcinoma, Basal Cell* ; Cicatrix ; Female ; Humans ; Middle Aged ; Mohs Surgery

PURPOSE: Na+-K+ ATPase Activity has beem estimated by the degree of inhibition of cation transport by cardiac glycosides (ouabain) using Rb-86 as a substrate. The biological characterist-Isc of T1-201 is known to be simiIar to those of potassium as a transport substrate in the presence of glucose, insulin or phobol myristate acetate (PMA). The purpose of this study was to measure ouabain sensitive Na+-K+ ATPase activity using T1-201 and compare with that using Rb-86. MATERIALS AND METHODS: Smooth muscle cells isolated from rat aorta or human placental umbilical artery were cultured, and used to measure cellular Na+-K+ ATPase activity. Na+-K+ ATPase activity was measured as a percentage decrease in cellular uptake of T1-201 or Rb-86 by ouabain under the presence of glucose, insulin or PMA in media. RESULTS: Na+-K+ ATPase ase activity measured with T1-201, as a transport substrate, was not different from those measured with Rb-86 in rat or human smooth muscle cell preparation. Incubation with high concentration glucose resulted in about 30% decrease in enzyme activity. In contrast, insulin or PMA resulted in 50-70% or 28% increases from baseline activity, respectively. CONCLUSION: These results suggests that T1-201 could replace Rb-86 in measurement of ouabain sensititive Na+-K+ ATPase activity in vitro. High level of glucose concentration decreased cellular Na+-K+ ATPase activity, but insulin or PMA increased it.
Adenosine Triphosphatases* ; Animals ; Aorta ; Cardiac Glycosides ; Glucose ; Humans ; Insulin ; Membranes* ; Myocytes, Smooth Muscle ; Myristic Acid ; Ouabain ; Potassium ; Rats ; Umbilical Arteries

STUDY DESIGN: The purpose of this study was to determine whether facet joint orientation and/or tropism influences the prevalence of disc degeneration in MRI in young patients. OBJECTIVE: 41 patients with disc degeneration disease including HNP in MRI were assesed on facet joint angles and tropism between 18 and 30 years old. SUMMARY OF BACKGROUD DATA: The patients who had back pain had association between disc degeneration and facet tropism in adults. But some authors have suggested that facet tropism has no clinical relevance. Physiologic aging and premature disc degeneration induce a gradual loss of water and proteoglycan from nucleus pulposus. METHODS: We reviewed the 41 MRI of lumbar spine with disc degeneration and measured facet joint angles on the mid-disc cut, which was parallel to inferior vertebral end-plate of superior vertebra. In simple X-ray, we reviewed relation between the transitional vertebrae and disc degeneration. It was analyzed statistically the facet joint angles and facet tropism in each levels. RESULTS: The mean facet angles was more increased in upper vertebral facet joints but statistically nonspecific. The facet tropism was not significant in all lumbar levels and the effects of transitional vertebrae on disc degeneration were ignorable and unclear. CONCLUSIONS: No statistical relationship was found among the magnitude of the angle and facet tropism and the presence of disc degeneration at any levels in young patients.
Adult ; Aging ; Back Pain ; Equidae ; Humans ; Intervertebral Disc Degeneration ; Magnetic Resonance Imaging ; Prevalence ; Proteoglycans ; Spine ; Tropism* ; Young Adult* ; Zygapophyseal Joint

STUDY DESIGN: The treatment of a stable fracture around thoracolumbarjunction is a controversial subject. OBJECTIVES: To evaluate the result from long term follow-up of the stable spinal fracture around thoracolumbar junction according to the operation, osteoporosis and in situ extension bar, respectively. SUMMARY OF BACKGROUND DATA: The thoracolumbar junction is a transitional zone in which the kyphotic angle of thoracic spine is continued to the lordotic angle of lumbar splne. So it is prone to be injured biomechanically, and the stability of the spine around thoracolumbar junction is not determined yet. METHODS: We studied retrospectively 105 cases of the stable fracture around thoracolumbar junction from January 1985 to December 1995. The criteria of the stability were a compression fracture by Denis F., a bursting fracture without involvement of posterior column, a neural enchroachment of bony fragment below 30%, fracture without subluxation or dislocation in spinal junction. RESULTS: The most common cause was traffic accident and, the first lumbar vertebrate was common site. Below 30% of initial compression, the progression was not exceded 5% in operative group. But in nonoperative group, anterior compression was more progressed than initial compression over 5%. The degree of anterior compression was affected by osteoporosis and in situ extension bar just after injury. CONCLUSIONS: We suggest an anterior compression abode 30% in spinal body of thoracolumbar junction for an additional operative indication. The prognosis may be affected by osteoporosis and in situ extension bar.
Accidents, Traffic ; Dislocations ; Follow-Up Studies* ; Fractures, Compression ; Osteoporosis ; Prognosis ; Retrospective Studies ; Spinal Fractures ; Spine ; Vertebrates

No abstract available.
Multiple Endocrine Neoplasia Type 2a* ; Multiple Endocrine Neoplasia*

No abstract available.
Multiple Endocrine Neoplasia Type 2a* ; Multiple Endocrine Neoplasia*

No abstract available.
Sturge-Weber Syndrome*

No abstract available.
Dermatitis, Contact* ; Prurigo*