Why is hydrogen breath test referred to as the "gold standard"?

It's good. Gold standard means that the test mentioned is considered to be the best possible test for that specific medical problem.
Hydrogen breath test. It is gold standard because it is the old and reliable test used todiagnose fructoce and lactose intolerance, and bacterial overgrowth syndrome and no other test comes close to it.But having said that the standardisind and interpretation of the test still remains difficult.

Related Questions

Whys hydrogen breath test referred to as the "gold standard"?

Hydrogen breath test. It is gold standard because it is the old and reliable test used todiagnose fructoce and lactose intolerance, and bacterial overgrowth syndrome and no other test comes close to it.But having said that the standardisind and interpretation of the test still remains difficult. Read more...
It's good. Gold standard means that the test mentioned is considered to be the best possible test for that specific medical problem. Read more...

What is hydrogen breath test for lactose intolerance?

See below. The patient is given lactose after an overnight fast, after which exhaled air samples are collected before and at 30-minute intervals for 3 hours to assess hydrogen gas concentrations. If the concentration increases a lot, it proves the diagnosis. Read more...

Why is hydrogen breath test performed?

LACTOSE,FRUCTOSE INT. This test is done to diagnose lactose and fructose intolerance small bpwel bacterial overgrowth other sugars malabsorption, like sucrose, mannitol, sorbitro, glucose and lactulose. Read more...

Hydrogen breath test is used for GI problems, right? What else?

Hydrogen breath test. This test is done for diagnosis of irritable bowel syndrome and common food intolerance, some physicians may also test for methane.It is used for fructose and lactose malabsorption, and small bowel bacterial overgrowth syndrome. Read more...
Hydrogen breath test. It is gold standard because it is the old and reliable test used todiagnose fructoce and lactose intolerance, and bacterial overgrowth syndrome and no other test comes close to it.But having said that the standardisind and interpretation of the test still remains difficult. Read more...

Why hydrogen breath test positive for lactose intolerance?

See below. The patient is given lactose after an overnight fast, after which exhaled air samples are collected before and at 30-minute intervals for 3 hours to assess hydrogen gas concentrations. If the concentration increases a lot, it proves the diagnosis. Read more...