Basrah Journal of Veterinary Research

ANTOMICAL AND HISTOLOGICAL STUDY OF ESOPHAGUS IN

Author

Shehan. N. A
https://doi.org/10.33762/bvetr.2012.54674
Abstract
Esophagus of geese was tubular organ situated at right side of the body. it was divided into,
cervical and thoracic part, the cervical part longer than thoracic part.
The length of cervical part ,crop, thoracic part were recorded and the mean and S.D. was
founded: 16. 4,1 .35cm;7.3,1.06cm;3.83,0.57cm respectively.
The crop was merely enlargement fusiform in shape which located at the entrance of the thorax.
The esophagus parts showed that composed of four layer, the mucosa, sub mucosa, muscular and
serosa. The mucosal layer was thickened in the thoracic part than the crop and constituted by
thick nonkertenized stratified squamous epithelium, lamina propria and mucous glandsThe
mucous glands and nodular lymphatic tissues in was rich in thoracic part. The sub mucous layer
was no evidence and composed of loose connective tissues, the muscular layer constituted by
circular inner and longitudinal extra.Serosa layer composed of connective tissue, collagen and
elastic fibrous.

Keywords

Esophagus
fusiform
serosa

Article Title العربیة

دراسه تشريحيه ونسيجيه في للمري البط المحلي

Author العربیة

ناظم عزيز شيحان
Abstract العربیة

يعد المري في البط عضو انبوبي يقع عند الجانب الايمن من الجسم ويقسم الى جزئين هما العنقي والصدري الجزء العنقياطول من الجزء الصدري, بلغ المعدل والانحراف المعياري للطول كل من الجزء العنقي والحوصلة )الجزء الصدري( لها4سم، 13 ,,سم.على التوالي , أظهرت الدراسه بان الحوصله في البط عباره عن تركيب ,, 3سم ،,,,,: 1 ,,؛4,, 4سم، 1 ,,1مغزلي الشكل يقع في مقدمة الصدر..

Basrah Journal of Veterinary Research
Volume 11, Issue 1
Spring 2012
Page 13-22

  • Receive Date 01 June 2012
  • Revise Date 20 June 2012
  • Accept Date 25 June 2012
  • Publish Date 28 June 2012

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