foregut

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foregut

 [for´gut]
the endodermal canal of the embryo cephalic to the junction of the yolk stalk, giving rise to the pharynx, lung, esophagus, stomach, liver, and most of the small intestine.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

fore·gut

(fōr'gŭt),
The cephalic portion of the primordial digestive tube in the embryo. From its endoderm arises the epithelial lining of the pharynx, trachea, lungs, esophagus, and stomach, the first part and cranial half of the second part of the duodenum, and the parenchyma of the liver, gallbladder, and pancreas.
Synonym(s): headgut
Farlex Partner Medical Dictionary © Farlex 2012

foregut

(fôr′gŭt′)
n.
1. The anterior part of the embryonic digestive tract of a vertebrate from which the pharynx, lungs, esophagus, stomach, liver, pancreas, and duodenum develop.
2. The first part of the digestive tract of an arthropod or annelid, which includes the buccal cavity, esophagus, crop, and gizzard.
The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company. Published by Houghton Mifflin Company. All rights reserved.

fore·gut

(fōr'gŭt)
The cephalic endodermal portion of the primordial digestive tube in the embryo. From it arises the epithelial lining of the pharynx, trachea, lungs, esophagus, and stomach, the first part and cranial half of the second part of the duodenum, and the parenchyma of the liver, gallbladder, and pancreas.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
References in periodicals archive ?
Seventy eight out of one hundred and twenty flies (65%), carried the infective leptomonad forms of Leishmania promastigotes in their salivary glands and fore-guts. None of the dissected flies carried the infective stages in their reproductive systems.
Seventy eight out of one hundred and twenty sand-flies (65%) dissected, carried the infective leptomonad forms naturally (Leishmania promastigotes) in their salivary glands and fore-guts only (suprapylaria reproduction).