Hi, Welcome to Health care magic forum. It appears to be the spleen infection, or enlargement due to some other reason. The symptoms could be due to the fever of the infection. I advise her to consult a physician for diagnosis and treatment. She may need to have the U.S.scanning of the abdomen for diagnosis . Ask her to take more of green leafy vegetables, pulses, sprouts,and protein rich foods to prevent such infections. Wishing for a quick and complete recovery. Thank you.