Reproductive Quiz #8, Urachus and Vitalline Duct  


1. A newborn presents with a discharge from the umbilicus. On examination, there is a small opening just below the umbilicus that exudes urine upon crying. Which of the following is the most likely diagnosis? 

Question 1 of 5

2. During a pediatric surgery, a surgeon observes a portion of the intestine attached to the umbilicus by a fibrous cord. The intestine is otherwise normal in appearance. Which of the following embryological remnants is this most likely to represent?

Question 2 of 5

3. A 3-year-old child is brought to the emergency department with abdominal pain and vomiting. An ultrasound reveals a cystic mass near the bladder. Which of the following is the most likely diagnosis?

Question 3 of 5

4. A 25-year-old man presents with a tender mass in his lower abdomen and a history of recurrent urinary tract infections. Imaging studies reveal a mass between the bladder and the umbilicus. Which of the following is the most appropriate next step in management? 

Question 4 of 5

5. A newborn examination reveals a small, moist, red area in the center of the umbilicus oozing clear fluid. This finding is most suggestive of which of the following conditions? 

Question 5 of 5


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