Tesch C, Henne-Bruns D, Holstein A F
Chirurgische Klinik, Universität, Hamburg.
Langenbecks Arch Chir. 1990;375(3):130-4. doi: 10.1007/BF00206804.
The falciform ligament and the ligamentum teres of the liver are the so-called ventral mesohepaticum. These ligaments are covered on both sides by one layer of mesothelial cells and consist of a dense network of lymphatic capillaries. Preparations of semithin sections were examined light microscopically, ultrathin sections by means of transmission electron microscopy and gold sputtered surface preparations by scanning electron microscopy. It could be shown for the first time that in the mesothelial cell surface there are so-called "stomata", holes which are considered to be connections between the peritoneal cavity and lymphatic capillaries. This network of lymphatics is able to rapidly absorb fluids and particles like blood cells. The knowledge of localisation, structure and function of the submesothelial lymphatic system is of high importance for surgical processing, because in most infections and tumor diseases it is also affected.
镰状韧带和肝圆韧带即所谓的肝腹侧系膜。这些韧带两侧均覆盖有一层间皮细胞，由密集的毛细淋巴管网络组成。对半薄切片标本进行光学显微镜检查，超薄切片通过透射电子显微镜观察，溅射金表面标本则通过扫描电子显微镜观察。首次发现间皮细胞表面存在所谓的“气孔”，这些孔被认为是腹腔与毛细淋巴管之间的连接通道。这种淋巴管网络能够快速吸收液体和血细胞等颗粒。了解间皮下淋巴系统的定位、结构和功能对于外科手术操作至关重要，因为在大多数感染和肿瘤疾病中该系统也会受到影响。
