4 days ago · The meaning of SUBSTERNAL is situated or perceived behind or below the sternum. How to use substernal in a sentence.

Anatomy below the sternum or breastbone.... Click for English pronunciations, examples sentences, video.

Apr 16, 2024 · So, if a doctor says something is substernal, they mean it's happening or located under that central chest bone. This term is often used when talking about certain types of pain, like heart pain.

A condition in which the thyroid gland (located in the lower neck) or masses inside the gland grow downward into the upper chest is called substernal thyroid or substernal goiter.

Sep 1, 2020 · Substernal means “below the sternum” and therefore into the chest. Substernal and retosternal “behind the sternum” are often used without differences really considered between either.

Oct 29, 2025 · Learn what does substernal mean in medical terms, referring to the area behind the breastbone. Understand its significance for chest pain, goiters, and other medical conditions.

Jan 15, 2025 · If the thyroid gland grows inferiorly, passing through the thoracic inlet into the thoracic cavity, or if ectopic thyroid tissue is present in the mediastinum, it is referred to as a "substernal goiter."