Hoppert T, Pistner H, Stolte M, Mühling J
II. Chirurgische Klinik des Klinikums Bayreuth, Universität Würzburg.
Z Orthop Ihre Grenzgeb. 1992 May-Jun;130(3):244-7. doi: 10.1055/s-2008-1040146.
In an experiment testing the resorption of Poly-l-lactate in the back muscles of Cara rats a foreign body sarcoma occurred in two rats. 20 months after implantation of a body of high molecular weight poly-l-lactate a malignant fibrous histiocytoma developed in one rat. A soft tissue tumor, which was classified according to the immune-histiochemical analysis as a neurogenic sarcoma, developed 23 months after the implantation of a body of injection-casted poly-l-lactate of high molecular weight in a second rat.
在一项测试聚左旋乳酸在卡拉大鼠背部肌肉中吸收情况的实验中，两只大鼠出现了异物肉瘤。在植入高分子量聚左旋乳酸物体20个月后，一只大鼠发生了恶性纤维组织细胞瘤。在第二只大鼠植入高分子量注射浇铸聚左旋乳酸物体23个月后，出现了一个软组织肿瘤，根据免疫组织化学分析将其分类为神经源性肉瘤。
