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$H\"{u}rthle$ 세포선종의 세침흡인 세포학적 소견 - 1예 보고 -
김봉희,강명숙,박재훈,김윤화,박용구,이주희,양문호,Kim, Bohng-Hee,Kang, Myoung-Suk,Park, Jae-Hoon,Kim, Youn-Wha,Park, Yong-Ku,Lee, Ju-Hie,Yang, Moon-Ho 대한세포병리학회 1995 대한세포병리학회지 Vol.6 No.2
The increased use of thyroid fine needle aspiration(FNA) has re-focused on $H\"{u}rthle$ cell lesions. The cytologic diagnosis of $H\"{u}rthle$ cell tumor is a challenge due to the presence of $H\"{u}rthle$ cells in non-neoplastic lesions and the inability to differentiate between benign and malignant $H\"{u}rthle$ cell tumor. We report a case of $H\"{u}rthle$ cell adenoma(HCA) un a 68-year old woman, with review of the cytopathologic findings. FNA revealed loosely cohesive or sheets of large oval to polygonal $H\"{u}rthle$ cells containing abundant granular cytoplasm. The hustopathologic examination confirmed the diagnosis of HCA with follicular growth pattern. Ultrastructurally, the cytoplasm was packed with variable sized mitochondria.
박용구,박기현,조동제,정창진,배상옥,송찬호 대한폐경학회 1996 대한폐경학회지 Vol.2 No.1
In this study we took iliac bone biopsy in 9 patients with established osteoporosis to assess the correlation between the bone densitometry and histomorphometric findings and to evaluate the effect of long-term of estrogen therapy(duration of treatment ranged 1 to 6 years). We examined the structural changes that occur in trabecular bone by measurement of indirect indices of mean trabecular plate thickenss(MTPT; ranged 91 to 181㎛)(normal range ; 134±34), Mean trabecular plate separation (MTPS; ranged 690 to 1925㎛)(normal range ', 785±181), mean trabecular bone volume(ranged 11.6 to 26.4%)(normal range ; 26.5±2.4) and mean osteoid seam width(ranged 1.451 8.783㎛)(normal range ; 7.3±1.9). Our data showed that there were a significant negative correlation between MTPS, and Zscores of BMD in vertebral bone and femur neck (r2=0.61, p=0.012; r2= 0.45, p=0.04 resctively). There were a also significant correlation between Z score of vertebral bone densities with osteoid seam width(r2=0.45, p=0.04). TBV was positively correlated with vertebral bone diensities but statistically not significant(r2= 0.44, p=0.0504). Mineral appostional rate was decreased despite of relative long-term treatment of estrogen in most of patients treated with estrogen.