The scar that remains after degeneration of the corpus luteum is called what?

The scar that remains after degeneration of the corpus luteum is called what?

• A. Corpus albicans
• B. Corpus luteum
• C. Ovarian cyst
• D. Theca externa

Answer: (A)

After ovulation, the follicle becomes the corpus luteum, which produces progesterone to support an early pregnancy. If pregnancy doesn't occur, the corpus luteum degenerates and leaves behind a fibrous white scar known as the corpus albicans. The term albicans means white, reflecting this fibrous remnant that eventually is reabsorbed but can persist as a small scar in the ovary. This is distinct from an active corpus luteum, which is a functioning gland; an ovarian cyst, which is a fluid-filled sac; or the theca externa, a layer of the follicle. In ultrasound practice, corpus albicans may appear as a tiny fibrous scar within the ovary.

After ovulation, the follicle becomes the corpus luteum, which produces progesterone to support an early pregnancy. If pregnancy doesn't occur, the corpus luteum degenerates and leaves behind a fibrous white scar known as the corpus albicans. The term albicans means white, reflecting this fibrous remnant that eventually is reabsorbed but can persist as a small scar in the ovary. This is distinct from an active corpus luteum, which is a functioning gland; an ovarian cyst, which is a fluid-filled sac; or the theca externa, a layer of the follicle. In ultrasound practice, corpus albicans may appear as a tiny fibrous scar within the ovary.