Development of Spleen and Mesogastrium Differentiation Quiz

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Which cells line the sinusoids in the liver?

Hepatocytes

Cholangiocytes

Pancreatic acinar cells

Von-Kupffer cells (correct)

What does the mesoderm of the septum transversum form?

Right and left hepatic ducts

Common bile duct

Gall bladder and cystic duct

Serosa, capsule & stroma of the liver (correct)

Which ligament is formed between the liver and the anterior abdominal wall?

Lesser omentum

Falciform ligament (correct)

Coronary ligament

Triangular ligament

When does bile formation start during development?

12th week Signup and view all the answers

Which vessel supplies blood to the liver and gall bladder during development?

Hepatic artery Signup and view all the answers

Which part of the duodenum does the opening of the common bile duct shift to during development?

2nd part Signup and view all the answers

What anatomical changes occur in the stomach during late development?

The right surface becomes anterior & the left one becomes posterior. Signup and view all the answers

Which ligament is formed as a result of the development of the spleen in the dorsal mesogastrium?

Gastro-phrenic ligament. Signup and view all the answers

What anomaly is characterized by hypertrophy of the circular muscle fibers of the pyloric sphincter leading to obstruction & vomiting?

Congenital hypertrophic pyloric stenosis. Signup and view all the answers

What anatomical change occurs due to the enlarging liver pushing the cardiac end to the left of the midline?

The lesser curvature moves to the left side. Signup and view all the answers

What is a characteristic of an hour-glass stomach anomaly?

Constricted middle part. Signup and view all the answers

Which artery supplies the stomach as it is derived from the fore-gut?

Coeliac trunk. Signup and view all the answers

What does the dorsal mesogastrium differentiate into after the development of the spleen?

Hepatogastric ligament Signup and view all the answers

What is a common anomaly associated with the spleen's development?

Persistent fetal lobulation Signup and view all the answers

During the development of the spleen, what ligament forms between the spleen and the stomach?

Gastrosplenic ligament Signup and view all the answers

Which structure rotates 90 degrees to the right during the development of the duodenum?

Duodenal loop Signup and view all the answers

What is the term for the peritoneal recess formed as the duodenal loop fuses with the posterior abdominal wall?

Mesoduodenum Signup and view all the answers

Where do the accessory splenic nodules typically develop?

Spleen itself Signup and view all the answers