Development of the Gastrointestinal Tract
... • is derived from the terminal end of the foregut and the proximal end of the midgut; • receives a dual blood supply from foregut and midgut arteries (coeliac and superior mesenteric) • the origins of the liver and pancreatic buds are just proximal to the junction of the two parts • becomes C-shaped ...
... • is derived from the terminal end of the foregut and the proximal end of the midgut; • receives a dual blood supply from foregut and midgut arteries (coeliac and superior mesenteric) • the origins of the liver and pancreatic buds are just proximal to the junction of the two parts • becomes C-shaped ...
Gastro17-GITractPt1
... Clinical Vignette: If a patient has a gall bladder stone and it gets inflamed and perforates posteriorly, the stones can get inside the duodenum. If the stone is large enough, it can obstruct the duodenum. It also stains the anterior surface of the duodenum postmortem Neck of the pancreas is l ...
... Clinical Vignette: If a patient has a gall bladder stone and it gets inflamed and perforates posteriorly, the stones can get inside the duodenum. If the stone is large enough, it can obstruct the duodenum. It also stains the anterior surface of the duodenum postmortem Neck of the pancreas is l ...
The small intestine
... - fan-shaped fold of peritoneum - The long free edge of the fold encloses the mobile intestine. - The short root of the fold is continuous with the parietal peritoneum on the posterior abdominal wall - Along a line that extends downward and to the right from the left side of the second lumbar verteb ...
... - fan-shaped fold of peritoneum - The long free edge of the fold encloses the mobile intestine. - The short root of the fold is continuous with the parietal peritoneum on the posterior abdominal wall - Along a line that extends downward and to the right from the left side of the second lumbar verteb ...
Jejunum and Ileum Location and Description
... - fan-shaped fold of peritoneum - The long free edge of the fold encloses the mobile intestine. - The short root of the fold is continuous with the parietal peritoneum on the posterior abdominal wall - Along a line that extends downward and to the right from the left side of the second lumbar verteb ...
... - fan-shaped fold of peritoneum - The long free edge of the fold encloses the mobile intestine. - The short root of the fold is continuous with the parietal peritoneum on the posterior abdominal wall - Along a line that extends downward and to the right from the left side of the second lumbar verteb ...
Ch 8 study guide Tuesday, February 14, 2017 9:53 AM What is the
... What happens to the intraembryonic coelom during the folding of the embryonic disc in the 4th week? ...
... What happens to the intraembryonic coelom during the folding of the embryonic disc in the 4th week? ...
Abdomen Review Sheet
... pulmonary abscess may erode across diaphragm When supine it is the lowest portion of the abdominal cavity ⇒ fluid will collect here, frequent site of infection Route for spread of infection between pelvis and upper abdominal region. ...
... pulmonary abscess may erode across diaphragm When supine it is the lowest portion of the abdominal cavity ⇒ fluid will collect here, frequent site of infection Route for spread of infection between pelvis and upper abdominal region. ...
Superior mesenteric artery
... 1- Long free edge:- Contains jejunum & ileum 2- Short attached edge = The root:- Continuous with parietal peritoneum on the posterior abdominal wall 6- The root of mesentery of small intestine extends a- From the left side of 2nd lumbar vertebra b- To the region of right sacro-iliac joint 7- Superio ...
... 1- Long free edge:- Contains jejunum & ileum 2- Short attached edge = The root:- Continuous with parietal peritoneum on the posterior abdominal wall 6- The root of mesentery of small intestine extends a- From the left side of 2nd lumbar vertebra b- To the region of right sacro-iliac joint 7- Superio ...
Right
... Splenorenal ligament －extends between the hilum of spleen and anterior aspect of left kidney. The splenic vessels lies within this ligament, as well as the tail of pancreas Phrenicosplenic ligament Splenocolic ligament ...
... Splenorenal ligament －extends between the hilum of spleen and anterior aspect of left kidney. The splenic vessels lies within this ligament, as well as the tail of pancreas Phrenicosplenic ligament Splenocolic ligament ...
28-duodenum & Pancreas
... curves around the head of the pancreas. It lies in the epigastric and umbilical regions. The 1st inch of the first part resembles the stomach in that it is covered on its anterior and posterior surfaces with peritoneum and has the lesser omentum attached to its upper border and the greater omentum a ...
... curves around the head of the pancreas. It lies in the epigastric and umbilical regions. The 1st inch of the first part resembles the stomach in that it is covered on its anterior and posterior surfaces with peritoneum and has the lesser omentum attached to its upper border and the greater omentum a ...
Sheet_8
... "appendectomy" (discussed later). It is very important to do this surgery as soon as possible for the case of appendicitis because the expanded and swollen appendix (filled with fluids and blood) could rupture, leading to peritonitis. Location and Description: 1. It is a narrow and muscular tube. ...
... "appendectomy" (discussed later). It is very important to do this surgery as soon as possible for the case of appendicitis because the expanded and swollen appendix (filled with fluids and blood) could rupture, leading to peritonitis. Location and Description: 1. It is a narrow and muscular tube. ...
Entodermal derivatives: formation of the gut, liver, and pancreas
... Appears to grow faster at its cranial cranial than caudal end. end. Stomach does not not descend descend but but arises from a region just caudal to septum transversum that has been been fated to be stomach. stomach. Epithelium obliterates lumen of esophagus and is recanalized by apoptosis (week 8). ...
... Appears to grow faster at its cranial cranial than caudal end. end. Stomach does not not descend descend but but arises from a region just caudal to septum transversum that has been been fated to be stomach. stomach. Epithelium obliterates lumen of esophagus and is recanalized by apoptosis (week 8). ...
The peritoneum
... • Splenorenal ligament －extends between the hilum of spleen and anterior aspect of left kidney. The splenic vessels lies within this ligament, as well as the tail of pancreas • Phrenicosplenic ligament • Splenocolic ligament ...
... • Splenorenal ligament －extends between the hilum of spleen and anterior aspect of left kidney. The splenic vessels lies within this ligament, as well as the tail of pancreas • Phrenicosplenic ligament • Splenocolic ligament ...
The intestines
... Because of its extent and position, the small intestine is commonly damaged by trauma. Small, penetrating injuries may self-seal as a result of the mucosa plugging up the hole and the contraction of the smooth muscle wall. The presence of the vertebral column and the prominent anterior margin of the ...
... Because of its extent and position, the small intestine is commonly damaged by trauma. Small, penetrating injuries may self-seal as a result of the mucosa plugging up the hole and the contraction of the smooth muscle wall. The presence of the vertebral column and the prominent anterior margin of the ...
Abdominal Cavity III
... Parietal branches of descending aorta • phrenic artery - at base of diaphragm - usually give off superior suprarenals • gonadal artery: either ovarian or testicular - at T12 or L1, • lumbar artery(4 pairs) to posterior wall structures • Middle sacral artery : single /unpaired vessel at bifurcation ...
... Parietal branches of descending aorta • phrenic artery - at base of diaphragm - usually give off superior suprarenals • gonadal artery: either ovarian or testicular - at T12 or L1, • lumbar artery(4 pairs) to posterior wall structures • Middle sacral artery : single /unpaired vessel at bifurcation ...
Vascular Trauma - St. Luke's
... Medial reflection of the right colon and duodenum by incising their lateral peritoneal attachments. The lateral peritoneal attachment of the sigmoid and left colon are incised. Used for extensive retroperitoneal exposure by detaching the posterior attachments of the small bowel mesentery toward the ...
... Medial reflection of the right colon and duodenum by incising their lateral peritoneal attachments. The lateral peritoneal attachment of the sigmoid and left colon are incised. Used for extensive retroperitoneal exposure by detaching the posterior attachments of the small bowel mesentery toward the ...
No. 8
... jejunum and ileum to the posterior abdominal wall. The portion attached to the posterior wall of the abdomen is called the radix (root ) of mesentery; it is about 15 cm long and is directed obliquely downwards from the duodenojejunal flexure (at the left side of the second lumbar vertebra) to the up ...
... jejunum and ileum to the posterior abdominal wall. The portion attached to the posterior wall of the abdomen is called the radix (root ) of mesentery; it is about 15 cm long and is directed obliquely downwards from the duodenojejunal flexure (at the left side of the second lumbar vertebra) to the up ...
Nerve Supply of the Stomach and the Small Intestines
... 1. The Duodenum: It is 10 inches in length with a “C” shaped appearance situated in the epigastric and umbilical region and is retroperitoneal, except for the first inch(because it is attached to the greater and lesser omentum around the pyloris) and last inch(because it is attached to the mesentery ...
... 1. The Duodenum: It is 10 inches in length with a “C” shaped appearance situated in the epigastric and umbilical region and is retroperitoneal, except for the first inch(because it is attached to the greater and lesser omentum around the pyloris) and last inch(because it is attached to the mesentery ...
Large Intestine
... • The transverse mesocolon, or mesentery of the transverse colon, suspends the transverse colon from the anterior border of the pancreas. The mesentery is attached to the superior border of the transverse colon, and the posterior layers of the greater omentum are attached to the inferior border ...
... • The transverse mesocolon, or mesentery of the transverse colon, suspends the transverse colon from the anterior border of the pancreas. The mesentery is attached to the superior border of the transverse colon, and the posterior layers of the greater omentum are attached to the inferior border ...
Large Intestine
... • The transverse mesocolon, or mesentery of the transverse colon, suspends the transverse colon from the anterior border of the pancreas. The mesentery is attached to the superior border of the transverse colon, and the posterior layers of the greater omentum are attached to the inferior border ...
... • The transverse mesocolon, or mesentery of the transverse colon, suspends the transverse colon from the anterior border of the pancreas. The mesentery is attached to the superior border of the transverse colon, and the posterior layers of the greater omentum are attached to the inferior border ...
Anatomy Blue Boxes Exam 1 Esophagus and Stomach Pgs 254
... In younger people: caused by hyperplasia of lymphatic follicles in appendix that occlude lumen In older people: obstruction usually from fecalith (fecal matter) When secretions from appendix cannot escape, appendix swells and stretches visceral peritoneum Pain of appendicitis is periumbilical, later ...
... In younger people: caused by hyperplasia of lymphatic follicles in appendix that occlude lumen In older people: obstruction usually from fecalith (fecal matter) When secretions from appendix cannot escape, appendix swells and stretches visceral peritoneum Pain of appendicitis is periumbilical, later ...
Test #1
... e. The large intestine has a significantly different function than that of the small intestine, and therefore lacks the specializations for absorption seen in the small intestine. However, the large intestine (colon) possesses several distinct specializations of its own: haustra and teniae coli. f. ...
... e. The large intestine has a significantly different function than that of the small intestine, and therefore lacks the specializations for absorption seen in the small intestine. However, the large intestine (colon) possesses several distinct specializations of its own: haustra and teniae coli. f. ...
sitophobia
... An 88-year-old female with past medical history significant for coronary artery disease status post three vessel coronary artery bypass graft and perforated gastric ulcer presented to gastroenterology with abdominal pain. She had presented with a perforated gastric ulcer to an emergency room in New ...
... An 88-year-old female with past medical history significant for coronary artery disease status post three vessel coronary artery bypass graft and perforated gastric ulcer presented to gastroenterology with abdominal pain. She had presented with a perforated gastric ulcer to an emergency room in New ...
MBS 101-B
... Write short notes on: Development of pancreas Blood supply of stomach Sartorius muscle Popliteal fossa ...
... Write short notes on: Development of pancreas Blood supply of stomach Sartorius muscle Popliteal fossa ...
Mesentery
The mesentery is a fold of membranous tissue that arises from the posterior wall of the peritoneal cavity and attaches to the intestinal tract. Within it are the arteries and veins that supply the intestine. The term can be used narrowly to denote just the material that supplies the jejunum and ileum of the small intestine, or broadly to include the right, left and transverse mesocolon, mesoappendix, mesosigmoid and mesorectum.The human mesentery, also called the mesenteric organ, mainly comprises the small intestinal mesentery, the right, left and transverse mesocolon, mesosigmoid and mesorectum. Conventional teaching has described the mesocolon as a fragmented structure; the small intestinal mesentery, transverse and sigmoid mesocolon all terminate at their insertion into the posterior abdominal wall. Recent advances in gastrointestinal anatomy have demonstrated that the mesenteric organ is actually a single, continuous structure that reaches from the duodenojejunal flexure to the level of the distal mesorectum. This simpler concept has been shown to have significant implications.