Which of the following histologic types of invasive breast cancer has the best prognosis?: (A) Medullary carcinoma, (B) Mucinous carcinoma, (C) Tubular carcinoma, (D) Ductal carcinoma
Answer is C. Tubular carcinoma has the best prognosis. Medullary and mucinous have intermediate and ductal and lobular the worse prognosis respectively.