Abstract:
:Human placental villi from both normal and complicated pregnancies were examined by both light and scanning electron microscopy. The findings provide evidence that histological features such as syncytial sprouts, bridges, and a net-like arrangement of villi represent tangential sections of irregularly shaped villi rather than proliferative activity of the villous surface. Hence the two-dimensional appearance of paraffin and semithin sections has to be interpreted three-dimensionally in comparison with the respective scanning electron micrographs. In the light of these findings the various types of villous maldevelopment are summarized in a diagram which may be used as an aid for pathological diagnosis.
journal_name
Placentajournal_title
Placentaauthors
Kaufmann P,Luckhardt M,Schweikhart G,Cantle SJdoi
10.1016/0143-4004(87)90047-6subject
Has Abstractpub_date
1987-05-01 00:00:00pages
235-47issue
3eissn
0143-4004issn
1532-3102pii
0143-4004(87)90047-6journal_volume
8pub_type
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