Watch this video to learn about how rectal cancer is investigated, its common areas of metastasis, indications for various treatment option available which include anterior resection and abdominoperineal resection (APR), management of in-operable tumors and advanced stage tumor approaches. Timeline: 0:00 – Introduction 0:48 – Investigations and examination 2:31 – Metastasis of rectal carcinoma 3:39 – Treatment 4:32 – Anterior resection 8:17 – Abdominoperineal resection 10:25 – Management of in-operable tumors 11:29 – Management of advanced stage tumors