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성상세포교종에서의 BUdR, AgNOR's, PCNA에 대한 비교연구
이원창,신문수,정남,허승곤,이혜경 대한신경외과학회 1993 Journal of Korean neurosurgical society Vol.22 No.12
In 14 cases of astocytoma, we performed a comparative study of BUdR, AgNOR's, and PCNA with histopathology. Fourteen astrocytomas were classified histopathologically into low grade, anaplastic, and G.M.(glioblastoma multiforme) groups. These comprised 3 G.M., 5 anaplastic astrocytomas, and 6 low grade astrocytomas. The mean BUdR-LI(Labeling Index) was statistically different(P<0.005) between G.M.(10.4), anaplastic astrocytoma(3.6), and low grade astrocytoma(1.3). On the basis of correlation between BUdR-LI and histopathology which was reported in 1989 at PMC, we examined the relationship between BUdR-LI and AgNOR's count, and between BUdR-LI and PCNA-LI, Both AgNOR's count and PCNA-LI did not correlate with BUdR-LI, and also not with histopathology. This study indicates that, at present, for prognosis and differentiation between malignant and benign astrocytoma, histopathlogy and BUdR-LI are important.
이원창,신문수,이광수,정남,허승곤 대한신경외과학회 1993 Journal of Korean neurosurgical society Vol.22 No.12
Acromegaly is classically considered a sporadic nonfamilial condition. The familial occurance of pituitary adenomas is encoutered as a manifestation of the Multiple Endocrine Neoplasia Type Ⅰ(MEN 1). Moreover in MEN Ⅰ which has an autosomal dominant inheritance, acromegaly is seen in less than 10% of cases. Fmilial acromegly occuring on isolation has been reported only rarely. There have been only four reports of isolated familial acromegaly since firm biochemical diagnosis of GH excess became possible. We experienced three members of isolated familial acromegaly over 2 generations, distinct from MEN Ⅰ. In all of 3 patients, we had found no evidence of other endocrinopathies and chromosomal abnormalities. We conclude that isolated familial acromegaly is regarded as a distinct clinical entity rather than as a part of MEN Ⅰ. We think hereditary factor for this condition probably exist and so further study is needed.