Kauka Zhang Chenghai

Maikaʻi ʻo ia i ka laparotomy a me ka laparotomy minimally invasive mālama ʻana i nā ʻōpū ʻōpū a me nā ʻōpū ʻōpū, ʻoi aku ka laparoscopic radical gastrectomy (D2 lymph node dissection), laparoscopic distal gastrectomy, laparoscopic proximal gastrectomy, laparoscopic radical resection o ka maʻi ʻaʻai ʻākau ʻākau, laparoscopic radical resection o ka ʻaoʻao hema. ka maʻi 'aʻai, laparoscopic radical resection of descending colon cancer, laparoscopic radical resection of rectal cancer (sphincter-pserving surgery or Miles operation), laparoscopic multiple primary gastrointestinal cancer, radical resection of multiple colon cancer and minimally invasive surgical treatment of gastrointestinal stromal tumors.