Have you ever seen a BCC this big?
The patient, who has severe autism, developed a 25cm super-giant BCC after avoiding medical care for a decade

Canadian doctors are reporting the case of a man with severe autism who developed an extremely rare super-giant basal cell carcinoma (BCC) measuring 25cm, after avoiding medical care for a decade.
The 51-year-old man presented to the dermatology clinic at McMaster University in Hamilton, Ontario, with two large friable ulcers, on his back and left anterior chest wall.