Final answer:
Squamous Cell Carcinoma (SCCa) can be effectively treated using various methods including EDC, excision, Moh's surgery, and topical 5FU, depending on individual case factors.
Step-by-step explanation:
Treating Squamous Cell Carcinoma (SCCa) often involves various methods depending on the stage and location of the cancer, as well as the patient's overall health. The management options listed in the query, EDC (Electrodesiccation and Curettage), excision, Mohs surgery, and 5-flurouracil (5FU), are all valid treatments used in different scenarios.
EDC is a procedure where a curette (a sharp instrument) is used to scrape off the cancerous growth followed by electrodesiccation which uses electrical currents to control bleeding and kill any remaining cancer cells. Excision refers to cutting out the cancerous tissue along with a margin of healthy skin. Mohs surgery is a precise technique where the cancer is removed layer by layer and examined under a microscope until no cancerous cells remain, often used for SCCa in areas where cosmetic results are important. Finally, topical chemotherapy with 5FU can be applied to certain types of superficial SCCa.