Stains & CD markers
Human placental lactogen

Topic Completed: 1 June 2005

Minor changes: 18 June 2021

Copyright: 2003-2022,, Inc.

PubMed Search: Human placental lactogen[title]

Nat Pernick, M.D.
Page views in 2021: 1,001
Page views in 2022 to date: 50
Cite this page: Pernick N. Human placental lactogen. website. Accessed January 19th, 2022.
Definition / general
  • Also called HPL
Positive stains
  • Placental site trophoblastic tumors, exaggerated placental sites
Negative staining
  • Placental site nodules (or focal), epithelioid trophoblastic tumors (or focal)
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