Presentation
A newborn phenotypically male with undescended testes.
Patient Data
Age: 1 day
Gender: Male
From the case:
Persistent Mullerian duct syndrome
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Ultrasound of the pelvis reveals the presence of uterus.
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Failure to visualize the uterus (most likely involuted due to the lack of the maternal hormone effect), and bilateral inguinal undescended testis are identified.
Case Discussion
Presumed diagnosis of persistent Mullerian duct syndrome (pseudohermaphroditism) in a baby boy with undescended testes and a well-structured uterus.