遗传性椭圆形红细胞增多症１例刘凤莲，张素梅，刘文祯，秦洪霞患儿，男，２岁半。１０个月前家长无意中发现患儿左上腹部肿块，无触痛，无发热，食、玩耍如常。未做任何治疗。１个月前发现肿块渐增大，但仍无任何不适。１天前患儿发热，体温在３８．５℃左右，伴纳差、乏... A case of hereditary oval polycythemia Liu Fenglian, Zhang Sumei, Liu Wenzhen, Qin Hongxia children, male, 2 years and a half. 10 months ago, parents inadvertently found the left upper abdomen in children with no tenderness, no fever, food, play as usual. Did not do any treatment. 1 month ago found that the tumor gradually increased, but still without any discomfort. 1 day before the fever in children, body temperature around 38.5 ℃, with anorexia, lack of ...