No Abstract Available.

No abstract available.
Contraception*

No abstract available.
Common Cold*

No abstract available.

Neurofibromatosis is a disease which involves both neuroectodermal and mesodermal tissue, and is characterized by cafe-au-lait spot, multiple subcutaneous neurofibromas, elephantiasis neuromatosa, a positive family history, and specific dystrophic osseous changes such as scoliosis, penciling of ribs, vertebral scalloping, a paravertebral soft tissue tumor, and congenital pseudarthrosis. The classic type of scoliosis in neurofibromatosis was known as a sharp localized short curve that is often rapidly progressive and produces severe deformity with dystrophic changes, but another form with long gentle curve is reported. Since conservative treatment is usually unsuccessful, posterior fusion with or without Harrington instrumentation is the treatment of choice even in young age when the curve is progressive. This paper was aimed to review our experience with 11 patients having neurofibromatosis and scoliosis, who were treated with posterior fusion and Harrington instrumentation from Jan. 1971 to Dec. 1980, and the results were as follows: 1. The average age that spinal deformity was observed was 7.7 years old, but the average age at treatment was 14.4. 2. Cafe-au-lait spot was observed in all cases, subcutaneous nodule in 7 cases, local gigantism in 2 cases, and positive family history in 3 cases. 2 cases were combined with congenital spinal anormalies. 3. Specific pattern in spinal deformity was not significant. There were 7 short curves less than 5 vertebrae involved and 6 long curves more than 6 vertebrae involved. 4. There were 5 kyphosis which had more than 50°, and those were usually combined with severe scoliosis. 5. Preoperative average degree of scoliosis was 93.8, and the final correction was 41.2° (43.9%) with loss of correction 5.3°(5.7%) after 3.2 year follow-up in average. 6. It shouid be educated for early detection at home and school, and for the importance of early treatment for the scoliosis, to prevent rapid increase of scoliosis in neurofibromatosis.
Cafe-au-Lait Spots ; Congenital Abnormalities ; Elephantiasis ; Follow-Up Studies ; Gigantism ; Humans ; Kyphosis ; Mesoderm ; Neural Plate ; Neurofibroma ; Neurofibromatoses ; Neurofibromatosis 1 ; Pectinidae ; Pseudarthrosis ; Ribs ; Scoliosis ; Spine

No abstract available.
Free Tissue Flaps* ; Upper Extremity*

No abstract available.
Foot* ; Free Tissue Flaps*

OBJECTIVE: To understand the regulatory mechanism of apoptosis by pro- and anti-apoptotic genes in the cyclic human endometrium. METHODS: Each case of endometrial status was classified by Noyes criteria, and grouped into early proliferative(n=13), late proliferative(n=14), early secretory(n=15), and late secretory phases(n=15). Expression of bcl-2, and bax were assessed by Northern blot and immunohistochemistry in relation to apoptotic index by TUNEL. Results: Apoptotic index showed increasing tendency as progressing to the late secretory phase, which phase showed significantly higher apoptotic index compared to the other phases(p<0.05). The intensity of bcl-2 8.5kb transcript by Northern blot was highest in the late proliferative phase significantly(p<0.05), decreasing to nadir in the late secretory phase. In contrast to bcl-2 expression, bax mRNA expression was highest in the late secretory phase significantly(p<0.05). Both the relative ratio of bcl-2 8.5kb transcript and bcl-2 5.5kb trascript to bax showed that the ratio was higher in the early, and late proliferative phase, but, reversed in the late secretory phase. Both the immunoreactivity of bcl-2 and bax proteins could be detected in the basal, functional, and stromal layers of endometrium. The immunoreactivity of bcl-2 protein was more prominent in the proliferative phase, however, bax protein was more prominent in the secretory phase. CONCLUSION: This study suggests that apoptosis could be regulated by the relative dominance of bcl-2 or bax expression in the human endometrium. Thus, bcl-2 and bax expressions might be one of the possible mechanism in the regulation of normal menstruation.
Apoptosis* ; bcl-2-Associated X Protein ; Blotting, Northern ; Endometrium* ; Female ; Humans* ; Immunohistochemistry ; In Situ Nick-End Labeling ; Menstruation ; RNA, Messenger

No abstract available.
Animals ; Peripheral Nerves* ; Rats* ; Regeneration* ; Silicones*

Skull base surgery has developed through the evolution of imaging, anatomic research, surgical approach and reconstructive techiques. The basic disciplines of approaching skull base lesions are to provide direct vision, minimize brain retraction, allow excellent exposure and minimal blood loss. Although many advantages listed above are reported, objective long-term follow up results about post-operative complications of this procedures were not introduced. This study was designed to review the complications of skull base approach that we experienced 43 cases by a team approach with neurosurgery-supraorbital rim osteotomy, orbitozygomatic osteotomy, orbitozygom aticoglen-oidotomy, orbitozygomaticoglenoidocondylotomy, and transfrontonasomaxillary osteotomy-through objective evalutation criteria. The result of this study demonstrated that the type of complications were consisted with perioperative infection (5 cases), subdural empyema (1 case), CSF leakage(1 case), hematoma (1 case), meningitis (3 cases), ophthalmic nerve injury (1 case),facial nerve injury (2 cases), T-M joint problem ( 2 cases), & enophthalmos ( 2cases). In conclusion, after performing the different skull base approaches, we analyzed several complications of the above procedures. We analyzed with the purpose of preventing complications in the next skull base approach.
Brain ; Empyema, Subdural ; Enophthalmos ; Follow-Up Studies* ; Hematoma ; Joints ; Meningitis ; Ophthalmic Nerve ; Osteotomy ; Skull Base* ; Skull*