Pronunciation: [d͡ʒɛd͡ʒjˈuːnə͡l] (IPA) 
The word "Jejunal" is spelled with a "J" followed by "eju". The sound "J" is pronounced as /dʒ/. The next three letters, "eju", represent the sound /dʒu/, which is a combination of the "J" sound and an "oo" sound. The final syllable is spelled as "nal" and pronounced as /næl/. The word is commonly used to describe the middle section of the small intestine, connecting the duodenum and ileum.
Jejunal is an adjective that refers to the jejunum, which is a part of the small intestine located between the duodenum and ileum. The term "jejunal" is used to describe anything that is related to or pertains to the jejunum.
The jejunum is the middle section of the small intestine, responsible for further digestion and absorption of nutrients. It plays a crucial role in the digestive process by breaking down food particles into smaller molecules and absorbing them into the bloodstream. The inner lining of the jejunum contains numerous finger-like projections called villi, which increase the surface area available for absorption, ensuring optimal nutrient uptake.
In medical contexts, the term "jejunal" is frequently used to describe disorders or conditions that specifically affect the jejunum. For example, jejunal cancer refers to the development of malignant tumors within the jejunum. Jejunal ulcers are also a specific type of ulcerative condition that affects the lining of the jejunum, leading to abdominal pain and digestive symptoms.
Overall, the term "jejunal" is utilized to describe any aspect of or relating to the jejunum, whether anatomical, physiological, or pathological. Its usage helps to provide specificity and clarity when discussing or describing the small intestine's intermediate section's characteristics, functions, or related conditions.
Relating to the jejunum.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "jejunal" is derived from the Latin term "jejunus", meaning "empty" or "fasting". It is related to the Greek word "iekhein", which also means "empty". In medical terminology, "jejunal" is used to refer to the jejunum, which is the middle part of the small intestine. The term originated from the observation that the jejunum is usually found to be empty after death or during fasting.
