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The submucosa (or tela submucosa) is a thin layer of tissue in various organs of the gastrointestinal, respiratory, and genitourinary tracts. It is the layer of dense irregular connective tissue that supports the mucosa (mucous membrane) and joins it to the muscular layer, the bulk of overlying smooth muscle (fibers running circularly within layer of longitudinal muscle).
Duodenal glands are situated within the mucosa and submucosa of the duodenum. They are most abundant near the pylorus, growing shorter and more sparse distally towards the terminal portion of the duodenum. [1] The duodenum can be distinguished from the jejunum and ileum by the presence of Brunner's glands in the submucosa. [citation needed]
Section of the human esophagus. Moderately magnified. The section is transverse and from near the middle of the gullet. a. Fibrous covering. b. Divided fibers of longitudinal muscular coat. c. Transverse muscular fibers. d. Submucous or areolar layer. e. Muscularis mucosae. f. Mucous membrane, with vessels and part of a lymphoid nodule. g.
The number of children's hospitals proliferated in the 20th century, as pediatric medical and surgical specialties separated from internal medicine and adult surgical specialties. Children's hospitals are characterized by greater attention to the psychosocial support of children and their families. Some children and young people have to spend ...
Children's announced its plans to include a pediatric hospital at its new campus at North Druid Hills Road, Feb. 9, 2017. [1] [2] [3]Arthur M. Blank Hospital and the attached South Tower with outpatient clinics will join the Center for Advanced Pediatrics, a Support Center and more than 20 acres of green space at Children’s North Druid Hills campus.
Like other structures of the gastrointestinal tract, the duodenum has a mucosa, submucosa, muscularis externa, and adventitia. Glands line the duodenum, known as Brunner's glands, which secrete mucus and bicarbonate in order to neutralise stomach acids. These are distinct glands not found in the ileum or jejunum, the other parts of the small ...
Dilated submucosal veins are the most prominent histologic feature of esophageal varices. The expansion of the submucosa leads to elevation of the mucosa above the surrounding tissue, which is apparent during endoscopy and is a key diagnostic feature. Evidence of recent variceal hemorrhage includes necrosis and ulceration of the mucosa.
Connecticut Children's Medical Center is a nationally ranked, independent, [1] non-profit, pediatric acute care hospital located in Hartford, Connecticut.The hospital has 185 beds [2] and is the primary pediatric teaching affiliate of the University of Connecticut School of Medicine and the Frank H. Netter MD School of Medicine at Quinnipiac University. [3]