Delayed presentation of mature teratoma with umbilical perforation in a 9-years old female without congenital abdominal wall defects: A rare case report of atypical teratoma location

This report highlights the rarity and diagnostic complexity of mature teratomas in atypical locations. Early recognition of this rare differential diagnosis in cases of persistent umbilical symptoms is essential to prevent complications such as infection and perforation. Awareness and early intervention are critical to achieving favorable outcomes in such cases. This case contributes to the limited literature on extragonadal teratomas with umbilical perforation and the need for timely diagnosis and management.