A 7-year-old child is having multiple complains of abdominal pain, headache, and fatigue; examination and investigations are normal. The mother states that her son is so attached to her and is experiencing these symptoms when she decided to join him to primary school. Of the following, the MOST likely diagnosis is

A 7-year-old child is having multiple complains of abdominal pain, headache, and fatigue; examination and investigations are normal. The mother states that her son is so attached to her and is experiencing these symptoms when she decided to join him to primary school. Of the following, the MOST likely diagnosis is

Which of the following statements about Gilles de la Tourette syndrome is true?

Noncompliance may be due to

A third-grade student refuses to go back to school after the winter break. She now needs her mother to go to sleep with her and complains of headache, bellyache, and muscle pain. The physical exam is totally normal, but you notice the child is very clingy to the mother. The most likely diagnosis is

Primary malignancies with the highest cumulative incidence of a second neoplasm are