PERITONEAL FOLDS- LESSER OMENTUM & GREATER OMENTUM
What will be the initial management in a hemodynamically stable patient with an anterior abdominal stab injury presenting with a tag of omentum protruding through the abdominal wall near the umbilicus and showing no signs of peritonitis?
| A |
FAST |
|
| B |
CECT Abdomen |
|
| C |
Exploratory Laparotomy |
|
| D |
Local Wound Exploration and Suturing |
What will be the initial management in a hemodynamically stable patient with an anterior abdominal stab injury presenting with a tag of omentum protruding through the abdominal wall near the umbilicus and showing no signs of peritonitis?
| A |
FAST |
|
| B |
CECT Abdomen |
|
| C |
Exploratory Laparotomy |
|
| D |
Local Wound Exploration and Suturing |
emodynamically Stable patients with omental protrusion should be investigated thoroughly first with an abdomino-pelvic contrast enhanced CT scan, before proceeding to surgery.
Exploratory Laparotomy is not an absolute indication for this case.
Blood supply to greater omentum is provided by:
| A |
Gastric artery |
|
| B |
Gastroepiploic artery |
|
| C |
Splenic artery |
|
| D |
All of the above |
Blood supply to greater omentum is provided by:
| A |
Gastric artery |
|
| B |
Gastroepiploic artery |
|
| C |
Splenic artery |
|
| D |
All of the above |
The greater omentum is derived from which of the following embryonic structures?
| A |
Dorsal mesoduodenum |
|
| B |
Dorsal mesogastrium |
|
| C |
Pericardioperitoneal canal |
|
| D |
Pleuropericardial membranes |
The greater omentum is derived from which of the following embryonic structures?
| A |
Dorsal mesoduodenum |
|
| B |
Dorsal mesogastrium |
|
| C |
Pericardioperitoneal canal |
|
| D |
Pleuropericardial membranes |
Both the omental bursa and the greater omentum are derived from the dorsal mesogastrium, which is the mesentery of the stomach region.
Must know:
The dorsal mesoduodenum is the mesentery of the developing duodenum, which later disappears so that the duodenum and pancreas come to lie retroperitoneally.
What is the number of layers in greater omentum?
| A |
1 |
|
| B |
2 |
|
| C |
3 |
|
| D |
4 |
What is the number of layers in greater omentum?
| A |
1 |
|
| B |
2 |
|
| C |
3 |
|
| D |
4 |
The greater omentum is folded back on itself and is therefore made up of four layers of closely applied visceral peritoneum, which are separated by variable amounts of adipose tissue.
Lesser omentum has following contents except
| A |
Hepatic vein |
|
| B |
Hepatic artery |
|
| C |
Portal vein |
|
| D |
Bile duct |
Lesser omentum has following contents except
| A |
Hepatic vein |
|
| B |
Hepatic artery |
|
| C |
Portal vein |
|
| D |
Bile duct |
A. i.e. Hepatic vein
