Presentation A 12-year-old female spayed pitbull with a wound of two months’ duration on the digit. Photo courtesy Dr. Kendra Freeman Challenge 1) Most digit masses in dogs are benign. a. True b. False 2) What is the most common malignancy of the canine digit? a. Squamous cell carcinoma b. Malignant melanoma c. Soft tissue sarcoma d. Mast cell tumor 3) Most squamous cell carcinomas of the digit occur in large breed dogs. a. True b. False Reference Veterinary Society of Surgical Oncology (2025, June 23) Digit Tumors. https://vsso.org/digit-tumors/#squamous_cell_carcinoma
