Pediatric Pathology Glossary
105 terms total — 3 showing — Last updated 15 Sep 2026
Placental Site Nodule PSN
A benign, hyalinised remnant of intermediate trophoblastic cells incidentally found in endometrial or cervical curettage specimens, representing a retained focus of implantation-site trophoblast.
Ganglioneuroblastoma
An intermediate-grade peripheral neuroblastic tumour containing both immature neuroblasts and mature ganglion cells, cla...
gastroschisis
A congenital abdominal wall defect where intestines protrude through an opening beside the umbilical cord.
Organomegaly
Abnormal enlargement of one or more organs, documented in pediatric pathology using age- and weight-adjusted reference r...