Pain and swelling in the elbows.
I feel like the answer is laugh and seek fun activities
Doubt, since the child has not been able to gain confidence in his abilities.
The pulmonary Veins and umbilical veins Im not too sure about the third one
I’m not sure what you mean by cancer that may turn malignant... if it is cancer it is already malignant. But for gastric cancer that has a chance of metastasis, several rounds of chemotherapy or radiation therapy, in order to shrink the tumor, followed by a partial gastrectomy.