Product owners are the champions for their product. 1  They are focused on understanding business and market requirements, then prioritizing the work to be done by the engineering team accordingly. Effective product owners: 2  Build and manage the product backlog.
A fistula is a passage or hole that has formed between: 1  Two organs in your body. 2  An organ in your body and your skin.
Occasionally, bacteria, fecal material or foreign matter can clog an anal gland and tunnel into the tissue around the anus or rectum, where it may then collect in a cavity called an abscess. An anal fistula (also commonly called fistula-in-ano) is frequently the result of a previous or current anal abscess. This occurs in up to 50% of patients with abscesses. Normal anatomy includes small glands just inside the anus. The fistula is the tunnel that forms under the skin and connects the clogged infected glands to an abscess. A fistula can be present with or without an abscess and may connect just to the skin of the buttocks near the anal opening.