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What Causes High GGT Level?

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Posted on Mon, 13 Oct 2014
Question: Hi,

I am 45 yr old female been feeling fatigued over the past 6 months. My diet/appetite is normal and I do not smoke or drink. I was prescribes Blood and Urine tests.Results which are as follows: (please see attached Reports)

Abnormal values are:

Urea 2.1 (Ref 2.5-7.0)
AST 485 (Ref: 15-55)
LDH 460 (Ref:1-40)
GGT 471 (1-40)

Hemogram

MCV 97.6 (Ref: 80-96)

Iron Studies

Iron 59 (Ref 14-29)
Saturation 0.95 (Ref: 0.15-0.50)

Vitamin B12 1009 (Ref: 140-700)

I am really worried about my High GGT Levels. To be noted that there is a history of Diabetes from my father side. What could these values possibly indicate?
What kind Doctor/ specialist would I need to consult?

Thank you,

doctor
Answered by Dr. Michelle Gibson James (39 minutes later)
Brief Answer:
a gastroenterologist

Detailed Answer:
HI, thanks for using healthcare magic

A gastroenterologist would be the best option. They deal with all conditions of the gastrointestinal tract including the liver.

AST and GGT are liver function enzymes.

HIgh GGt occurs in: (1)cirrhosis (scarring of the liver)

(2)hepatitis (inflammation of the liver, most commonly by infection),

(3) mass or tumor in the liver,

(4) alcoholic liver disease,

(5) cholestasis (obstruction or slowing down of bile flow in the bile ducts)

(6)pancreatitis

(7)side effect of some medications

(8)some cancers

High AST occurs in the liver conditions mentioned for GGT. Also found in kidney damage, muscle injury

The high iron levels, high saturation, slight increase in MCV may indicate megaloblastic anemia (a type of anemia), iron overload, sideroblastic anemia.

This can be assessed by further tests such as imaging and other bloods

Summary: (1) a gastroenterologist would be the best option

You would need imaging of the abdomen by either ultrasound or CT. In addition further blood tests- eg hep viruses, folate levels , hb electrophoresis (looking at type of hemoglobin)


I hope this helps,feel free to ask any other questions
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Michelle Gibson James (1 hour later)
Thanks for the reply.

Can you please explain what could be the cause of a High level of Vitamin B12 in my system? Given my above results, is there a chance this MAY NOT be Cancer and linked to something else or is this a clear indication that it most probably be liver related cancer?

Thanks in advance,
doctor
Answered by Dr. Michelle Gibson James (6 hours later)
Brief Answer:
do not indicate any definite cancer

Detailed Answer:
HI,

Sorry about the late reply.

The results do not indicate that you have cancer. Cancer is only one of the possible causes of these results. It is one of many possibilities.

In terms of the vitamin b12 levels, it can occur in cancers and disorders of the bone marrow but it can also occur in other conditions such as:(1) liver damage (as in your results),
(2) kidney failure with high levels of urea,
(3) ingestion of vitamin c, a and estrogens

With your results indicating some form of liver dysfunction, it is likely that the abnormal vitamin b12 is related to this.

Please feel free to ask any other questions
Note: For more detailed guidance, please consult an Internal Medicine Specialist, with your latest reports. Click here..

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
Answered by
Dr.
Dr. Michelle Gibson James

General & Family Physician

Practicing since :2001

Answered : 16808 Questions

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What Causes High GGT Level?

Brief Answer: a gastroenterologist Detailed Answer: HI, thanks for using healthcare magic A gastroenterologist would be the best option. They deal with all conditions of the gastrointestinal tract including the liver. AST and GGT are liver function enzymes. HIgh GGt occurs in: (1)cirrhosis (scarring of the liver) (2)hepatitis (inflammation of the liver, most commonly by infection), (3) mass or tumor in the liver, (4) alcoholic liver disease, (5) cholestasis (obstruction or slowing down of bile flow in the bile ducts) (6)pancreatitis (7)side effect of some medications (8)some cancers High AST occurs in the liver conditions mentioned for GGT. Also found in kidney damage, muscle injury The high iron levels, high saturation, slight increase in MCV may indicate megaloblastic anemia (a type of anemia), iron overload, sideroblastic anemia. This can be assessed by further tests such as imaging and other bloods Summary: (1) a gastroenterologist would be the best option You would need imaging of the abdomen by either ultrasound or CT. In addition further blood tests- eg hep viruses, folate levels , hb electrophoresis (looking at type of hemoglobin) I hope this helps,feel free to ask any other questions