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Congenital genital malformations can cause significant family stress. This review examines conditions where normal hormone function and sensitivity still result in genital malformations, including associated urogenital anomalies.

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Area of Science:

  • Reproductive medicine
  • Developmental biology
  • Pediatric endocrinology

Background:

  • Genital malformations are a significant source of parental stress, impacting newborn identification.
  • Normal fetal development of genitalia depends on genetic, gonadal, and hormonal factors.
  • Disorders of Sex Development (DSD) arise from hormonal imbalances in fetuses (46,XY or 46,XX).

Purpose of the Study:

  • To review congenital conditions causing genital malformations unrelated to gonadal dysfunction or target organ insensitivity.
  • To discuss congenital conditions associated with both genital and urogenital malformations.
  • To explore the embryological basis of shared developmental pathways between reproductive and urinary systems.

Main Methods:

  • Literature review of congenital conditions affecting genital development.
  • Analysis of conditions with normal gonadal function and hormone sensitivity.
  • Examination of co-occurring urogenital malformations.

Main Results:

  • Identified congenital conditions causing genital malformations despite normal hormonal milieu.
  • Highlighted the overlap between reproductive and urinary tract development.
  • Discussed specific examples of associated urogenital anomalies.

Conclusions:

  • Congenital genital malformations can occur independently of hormonal disorders.
  • Shared embryological pathways contribute to combined urogenital malformations.
  • Further research is needed to elucidate non-hormonal etiologies of genital anomalies.