Reproductive Quiz #13, Congenital Penile Abnormalities 

1. A 2-day-old male infant is brought to the pediatric clinic due to a congenital abnormality observed by his parents. Physical examination reveals that the urethral meatus is located on the ventral surface of the penis, proximal to its usual location. This condition was not detected on prenatal ultrasounds. Which of the following is the most likely diagnosis? 

Question 1 of 5

2. A 4-year-old boy is brought to the pediatric urologist for evaluation of a congenital condition where the urethral meatus is located on the dorsal surface of the penis. Which of the following embryological defects is most likely associated with this condition? 

Question 2 of 5

3. A newborn male is diagnosed with a condition characterized by an inability to retract the foreskin over the glans penis. This condition is most likely to be: 

Question 3 of 5

4. During a routine newborn examination, a pediatrician observes that a male infant is unable to retract the foreskin, and there is a constricting band of tissue causing venous engorgement of the glans. This condition is best described as: 

Question 4 of 5

5. A 6-month-old male infant is brought to the pediatrician because his parents noticed a curvature of his penis during erection. Further examination reveals a dense, fibrous band causing the curvature. This condition is most likely: 

Question 5 of 5


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