AJCC/UICC staging

In the world of cancer, we have a guide, A classification system, known worldwide. TNM is its name, it helps us see, The extent of tumors, spreading free. Solid tumors, they have their own code, To describe their stage, we are told. T stands for tumor, the size it shows, Has it invaded nearby, only TNM knows. N is for lymph nodes, nearby they reside, Are they involved, or are they beside? Regional involvement, TNM can tell, With N, the lymph nodes, it does excel. M is for metastasis, a word quite long, When cancer spreads, it can be strong. From one part to another, it travels far, TNM knows if it has left a scar. TNM was developed, by experts so wise, To help us understand, with our own eyes. So let's learn about cancer, with TNM's aid, And together, we'll fight, unafraid. Random page: VW NewBeetle