Question
CA 19-9 is a tumour marker used for the diagnosis of:
The correct answer is
Pancreatic cancer
CA 19-9 Marker for Pancreatic Cancer Diagnosis
CA 19-9 (carbohydrate antigen 19-9) is a specific tumour marker.
It is primarily used in the diagnosis and monitoring of pancreatic cancer.
While elevated CA 19-9 levels can be found in other gastrointestinal cancers and non-cancerous conditions, its strongest clinical association remains with pancreatic cancer.
Consequently, CA 19-9 is a key diagnostic indicator for pancreatic cancer.
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Important Questions from Hepatobiliary & Pancreatic Surgery
- Which of the statements regarding Calot's triangle are correct?
1. Common hepatic duct forms the medial boundary of the Calot's triangle
2. Inferior surface of the right lobe of the liver forms the superior boundary of Calot's triangle
3. Right hepatic artery is usually found as a content of the Calot's triangle
4. Cystic duct and medial border of gall bladder forms the lateral border of Calot's triangle
Select the correct answer using the code given below: - The Model for End Stage Liver Disease (MELD) score includes which of the following variables ?
1. Serum bilirubin
2. Serum albumin
3. Serum creatinine
4. International Normalised Ratio (INR)
Select the correct answer using the code given below : - Which of the following are options for management of a pancreatic pseu- docyst?
1. Pancreaticoduodenectomy
2. Cystogastrostomy
3. Percutaneous drainage
4. Endoscopic drainage
Select the correct answer using the code given below : - Which of the following statements regarding hepatic adenomas are correct?
1. They are almost exclusively seen in females aged 25-50 years
2. They are associated with use of oral contraceptive pills
3. They do not have any malignant potential
4. Majority are detected incidentally on imaging
Select the correct answer using the code given below : - Which of the following are probable sites for Ectopic pancreas ?
1. Submucosa of the stomach and duodenum
2. Liver
3. Small bowel mesentery
4. Splenic hilum
Select the correct answer using the code given below :
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