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Cystadenocarcinoma, Serous

A malignant cystic or semicystic neoplasm. It often occurs in the ovary and usually bilaterally. The external surface is usually covered with papillary excrescences. Microscopically, the papillary patterns are predominantly epithelial overgrowths with differentiated and undifferentiated papillary serous cystadenocarcinoma cells. Psammoma bodies may be present. The tumor generally adheres to surrounding structures and produces ascites. (From Hughes, Obstetric-Gynecologic Terminology, 1972, p185)

Year introduced: 1994

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Subheadings:

Tree Number(s): C04.557.470.200.025.480.240, C04.557.470.590.480.240

MeSH Unique ID: D018284

Entry Terms:

  • Cystadenocarcinomas, Serous
  • Serous Cystadenocarcinoma
  • Serous Cystadenocarcinomas

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