| Placental site trophoblastic tumor | |
|---|---|
| Classification and external resources | |
| ICD-O: | 9104/1 |
| MeSH | D018245 |
Placental site trophoblastic tumor is a form of gestational trophoblastic disease. It is thought to arise from intermediate trophoblast.[1]
It may secrete human placental lactogen (human chorionic somatomammotropin). [2]
It can cause a positive pregnancy test.[3]
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