No abstract available.
Female ; Mammaplasty*

The purpose of this study was to evaluate the histologic difference that occured after trichloroacetic acid(TCA) chemical peel in an animal model that was pretreated with Tretinoin alone or Tretinoin-based combined pretreatment kit. Eight Hartley white guinea pigs were used in our study. The dorsal skin of the guinea pigs was divided into six equal squares(2x2 cm). Upper two areas of these six were not pretreated, middle two areas were pretreated for 4 weeks with Tretinoin alone and lower two areas were pretreated for 4 weeks with Tretinoin-based combined kit. Each guinea pig underwent chemical peel with 50% TCA. The wounded areas were biopsied at post-peeling 3 weeks and 6 weeks. The histology revealed that those animals pretreated with combined kit healed quicker than the animals pretreated with Tretinoin alone. This study implies that if patients are treated with Tretinoin-based-combined pretreatment kit before undergoing chemical peel, the pretreatment time will be shortened.
Animals ; Guinea Pigs* ; Guinea* ; Humans ; Models, Animal ; Skin ; Tretinoin* ; Wounds and Injuries

No abstract available.
Autografts* ; Heterografts* ; Transplants*

No abstract available.
Lupus Erythematosus, Systemic* ; Polyarteritis Nodosa*

PURPOSE: To describe the radiological differences between tuberculous(TBB) and non-tuberculous bronchiectasis(NTBB). MATERIALS AND METHODS: Chest radiographs(n=62), bronchograms(n=18), and CT scans(n=52) of 37 patients with TBB and 25 patients with NTBB were reviewed retrospectively. Diagnostic basis for TBB were positive sputum AFB with or without history of anti-tuberculous chemotherapy(n=35), and radiological findings of pulmonary tuberculosis (n=2). Four of NTBB had a history of severe respiratory tract infection in childhood. RESULTS: Air-fluid levels on chest radiographs were seen in 2% of TBB, and 20% of NTBB. On bronchograms, all patients with TBB had combined focal bronchostenosis, whereas patients with NTBB had tubular(50%), cystic(17%), or mixed(33%) pattern of dilatation without stenosis. On CT scans, focal emphysema was seen in 86% of the patients with TBB, and 38% of the patients with NTBB. Peribronchiolar infiltration were seen in 78% and 44% of patients with TBB and NTBB, retrospectively. CONCLUSION: Basic radiological difference between TBB and NTBB was that the former had coexistent sten.
Bronchiectasis* ; Constriction, Pathologic ; Dilatation ; Humans ; Pulmonary Emphysema ; Radiography, Thoracic ; Respiratory Tract Infections ; Retrospective Studies ; Sputum ; Thorax ; Tomography, X-Ray Computed ; Tuberculosis, Pulmonary

No abstract available.
Adenosarcoma* ; Endometrium* ; Female

No abstract available.
Adenosarcoma* ; Endometrium* ; Female

The clinical and pathological features of a paraganglioma arising in the cauda equina is described and compared with previous reports. The right microscopic fetures were similar to those of paragangliomas from other sites, with a 'Zellballen' pattern of cells containing arzyrophil granules. Immunohistocytochemical stains for neurone specific enolase, S-100 protein, cytokeratin were positive, but stains for glial fibrillary acidic protein were negative. Electron microscopy showed densely staining membrane-bound granules, cilia like structures and fibros bodies in the cytoplasm. The last two features only occur in paragangliomas from this site. The pathological findings suggest that paragangliomas in this site arise from pre-existing paraganglia, possibly of the visceral autonomic group.

No abstract available.
Blepharoptosis*

There have been several reports that nasal bone fractures are inadequately managed. They are probably due to poor understanding of the pathophysiology of nasal bone fracture and absence of the accurate diagnostic method. And there has been little adequate comprehensive classification of nasal bone fracture and nasal septal fracture. We examed 132 patients sustaining nasal bone fracture using computerized tomography. Fracture line, deviation, depression, associated skeletal deformities and the nasal septum were clearly identified. We compared our results with Murray & Maran's classification of nasal bone fracture. We found that they revealed almost same results and computerized tomography was good method for diagnosis of nasal septal fracture. The computerized tomography will be helpful for accurate diagnosis and preperative planning of the correction of nasal bone and septal fracture.
Classification ; Congenital Abnormalities ; Depression ; Diagnosis ; Humans ; Nasal Bone* ; Nasal Septum