At laparotomy, ileoileocolic intussusception led by an ileal polyp was found.剖腹探杳发现长段回肠-回肠-结肠型肠套叠,且肠套叠内层中有回肠肿瘤.Objective To compare the results of laparoscopy and laparotomy in cystectomy of benign ovarian cysts.目的比较腹腔镜术...
Chromosome breaks may also lead to inversions and translocations.染色体破裂也可能引起倒位与易位.The males suspected to have induced inversions were later used to build up stocks.疑有诱发倒位的雄性然后用于建立原种.Rapid 3 D induced polarization ( IP ) i...