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TABLE 241-7. SURGICOPATHOLOGIC STAGING OF FALLOPIAN TUBE CARCINOMAa |
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Stage |
Description |
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0 |
Carcinoma in situ (limited to tubal mucosa) |
|
I |
Limited to the fallopian tubes |
|
Ia |
Limited to one tube with extension into the submucosa or muscularis but not penetrating the serosal surface; no ascites |
|
Ib |
Limited to both tubes with extension into the submucosa or muscularis but not penetrating the serosal surface; no ascites |
|
Ic |
Stage Ia or b with tumor extension through or onto the tubal serosa or with ascites containing malignant cells or with peritoneal washings containing malignant cells |
|
II |
Involving one or both fallopian tubes with pelvic extension |
|
IIa |
Extension and/or metastasis to the uterus or ovaries |
|
IIb |
Extension to other pelvic tissues |
|
IIc |
Stage IIa or b with ascites containing malignant cells or with peritoneal washings containing malignant cells |
|
III |
Involving one or both fallopian tubes with peritoneal implants outside the pelvis or positive retroperitoneal or inguinal lymph nodes; superficial liver metastases equals stage III. Appears limited to the true pelvis, but with histologically confirmed malignant extension to the small bowel or omentum |
|
IIIa |
Grossly limited to the true pelvis with negative lymph nodes, but with histologically confirmed microscopic seeding of abdominal peritoneal surfaces |
|
IIIb |
Involving one or both tubes with histologically confirmed implants of abdominal peritoneal surfaces, none > 2 cm in diameter; negative lymph nodes |
|
IIIc |
Abdominal implants > 2 cm in diameter or positive retroperitoneal or inguinal lymph nodes |
|
IV |
Involving one or both fallopian tubes with distant metastases.If pleural effusion is present, cytology must be positive to signify stage IV. Parenchymal liver metastases equals stage IV |
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aAs described by the International Federation of Gynecology and Obstetrics (FIGO). Surgical findings designating stage are determined before tumor debulking. |
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