"What are the common causes of ectopic acute appendicitis?"
In the classroom of the Imperial Medical Bureau, Li Ang stood at the podium, casually asking the question.
"Um..."
The student whose name had been called stood up nervously and hesitated, "Migration malformation, incomplete rotation, incomplete fixation of the ascending colon, and also, also... inverse positioning?"
"Mm."
Li Ang nodded and let the relieved student sit down.
DONG, DONG, DONG—the Haotian Bell rang, signaling the end of class.
Li Ang distributed the test papers and assigned the homework. Then, he walked out of the classroom amid the students' "Goodbye, teacher."
The Qingming Festival had just passed. The sun shone brightly, and the grass and trees were sprouting. In the courtyard, peach blossoms were in full bloom, numerous pink and white petals clustered on the branches, swaying with the wind.
