Sex cord tumor with annular tubules associated with endometriosis of the fallopian tube

L. M. Griffith, M. L. Carcangiu

Research output: Contribution to journalArticle

Abstract

Sex cord tumor with annular tubules (SCTAT) is a distinctive ovarian sex cord-stromal tumor. The authors describe a case of SCTAT arising outside the ovaries, in the fallopian tube. The authors are aware of only one other case of extra-ovarian SCTAT, in an umbilical hernia sac in an adult woman. The case reported was an incidental finding in a hysterectomy specimen, obtained because of carcinoma in situ of the uterine cervix in a 32-year-old woman. The patient is alive and disease-free two years after surgery. The 1-cm tumor in the right fallopian tube was composed of typical ring-shaped tubules encircling hyalinized basement membrane-like material. In addition, glands and stroma of endometriosis were intimately admixed with the nests of tumor. The implications of these findings for the origin of SCTAT and ovarian sex cord structures are discussed.

Original languageEnglish
Pages (from-to)259-262
Number of pages4
JournalAmerican Journal of Clinical Pathology
Volume96
Issue number2
Publication statusPublished - 1991

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Keywords

  • Endometriosis
  • Fallopian tube
  • Gonadal sex cords
  • Ovary
  • Sex cord tumor with annular tubules

ASJC Scopus subject areas

  • Pathology and Forensic Medicine

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