Definition A sentinel lymph node, also known as sentinel lymph node, is the lymph node that is located in the first place in a lymph drainage area of a tumor. When tumor cells spread via the lymphatic path, the first thing that happens is that these cells metastasize to the sentinel lymph node. If this … Sentinel lymph node
Function Lymph nodes are the filter stations of the lymphatic system. The lymph is transported from the tissue and organs via the lymph vessel system to the lymph nodes. There, foreign bodies are detected by the immune system and can thus be fended off. Tumors can also form metastases in the surrounding tissue via the … Function | Sentinel lymph node
For breast cancer In breast cancer, the examination of the sentinel lymph node plays an important role. Since breast cancer often forms metastases in the surrounding lymphatic system, infestation of the sentinel lymph node is a good way of assessing the extent of its spread. Most of the lymph drainage area of the breast is … For breast cancer | Sentinel lymph node
Sentinel lymph nodes in skin cancer As in breast cancer, the sentinel lymph node is of great importance in malignant skin cancer. Here, too, the sentinel lymph node is the first lymph node in the respective lymph node station. If it is tumor-free, the probability of further metastases in the surrounding tissue is low. However, … Sentinel lymph nodes in skin cancer | Sentinel lymph node
What is a tumor in the abdominal cavity? A tumor in general is initially understood to be merely a swelling or a mass that is independent of its origin. This includes not only tumors, but also cysts, inflammatory swellings or edemas, i.e. water retention. In addition, a tumor can be both benign and malignant in … Tumors in the abdominal cavity – What does it involve?
Diagnosis of tumors in the abdomen The diagnosis of tumors in the abdominal cavity sometimes varies considerably, since each tumor can have a certain characteristic, which can sometimes be more or less well represented by different procedures. In addition to the determination of certain blood values – so-called tumor markers – in the laboratory, there … Diagnosis of tumors in the abdomen | Tumors in the abdominal cavity – What does it involve?
