Congenital Abnormality
penoscrotal transposition
Definitions related to penoscrotal transposition:
  • A partial or complete positional exchange between the penis and the scrotum, with positioning of the scrotum superior to the penis.
    Human Phenotype Ontology (HPO)
    The Human Phenotype Ontology Project, 2025
  • A rare congenital abnormality characterized by the partial or complete transposition of the penis and scrotum. In cases of complete penoscrotal transposition, the scrotum is positioned anteriorly and above the penis. It may be associated with other congenital abnormalities.
    NCI
    U.S. National Cancer Institute, 2021
  • Penoscrotal transposition (PST) is a rare congenital genital anomaly in which the scrotum is positioned superior and anterior to the penis. PST may present with a broad spectrum of anomalies ranging from simple shawl scrotum (doughnut scrotum) to very complex extreme transposition with craniofacial, central nervous system, cardiac,...
    NIH Genetic and Rare Diseases
    National Center for Advancing Translational Sciences
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