Juvenile Granulosa Cell Tumor of the Ovary

元データ 1980-06-01 社団法人日本産科婦人科学会

概要

21歳未婚婦人の左卵巣に発生した若年型顆粒膜細胞腫について報告した,本腫瘍は殆どの場合,小児に発生し,特徴的な組織像を呈する顆粒膜細胞腫の一亜型である.組織学的には,比較的大きな卵胞が見られ,その壁は厚く空洞形成を示している.腫瘍性顆粒膜および莢膜細胞は不規則に混在排列し,核の異型性強く,クロマチン増量し,未熟な核の外観を皇する.腫瘍細胞は著明な黄体化を示し,多量の脂肪を含んでいる.従つて,全体として普通の穎粒膜細胞腫よりも悪性に見えるが,予後は普通のものよりも良いとされている.本症例も術後4年6カ月を遇ぎた現在,再発の徴候なく,なお経過観察中である.

著者

INOUE Masaki Department of Obstetrics and Gynecology, Osaka University Medical School
UEDA Gaiko Department of Obstetrics and Gynecology, Osaka University Medical School
TANAKA Yoshiaki Department of Medicinal Chemistry, Center for Frontier Research in Medicinal Science, Kyoto Pharmace
Ueda Gaiko Department Of Obstetrics And Gynecology Osaka University Medical School
Inoue Masaki Department Of Obstetrics And Gynecology Osaka University Medical School
Inoue Masaki Department Of Gynecology And Obstetrics Kanazawa University School Of Medicine
YAMASAKI Masato Departments of Anatomy, Osaka City University Medical School
KURACHI Keiichi Department of Obstetrics and Gynecology, Osaka University Medical School
Tanaka Yoshiaki Department Of Obstetrics And Gynecology Osaka University Medical School
Yamasaki Masato Department Of Obstetrics And Gynecology Osaka University Medical School
Yamasaki Masato Department Obstetrics And Gynecology Osaka Rosai Hospital
Ueda Gaiko Department Of Obstetrics And Gynecology Okayama University Medical School
Kurachi Keiichi Department Of Obstetrics And Gynecology Osaka University Medical School
Kurachi Keiichi Department Of Obstetrics & Gynecology Osaka Medical School
Inoue Masaki Department Of Architecture And Architectural Engineering Kyoto University
Tanaka Yoshiaki Department Bf Physics Faculty Of Science And Engineering Ritsumeikan University
TANAKA Yoshiaki Department of Obstetrics and Gynecology,Osaka University Medical School
Yamasaki Masato Department of Obstetrics and Gynecology,Osaka University Medical School
KURACHI KEIICHI Department of Gynecology and Obstetrics, Osaka University, Medical School

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