Intestinal Passage

Samuel White11 said:Can anyone tell me if passing an endoscope through the esophagus, stomach, and small intestine can actually rule out a tumor or a gastric ulcer? If so, how certain can we be?

You can't say for sure.
When performing a passage, doctors are essentially looking for indirect signs—visual cues that might point toward a pathological process. But what if the issue is incredibly small? If it hasn't caused visible changes to the mucosal lining—or the wall of the digestive organ, to be precise—it simply won't be detected.
In cases like this, a standard gastroscopy would certainly be much more accurate, wouldn't it?

...but let's say someone is already dealing with symptoms or issues stemming from a potential ulcer or stomach tumor—does that mean the mass is large enough for the imaging to actually pick up on it?

Could someone please clarify the meaning of this sentence from my medical report?

"The colon is visualized in fragments up to the level of the hepatic flexure, with preserved haustrations."

goldenlynx91 said:Could someone please clarify what this specific sentence in the medical report actually means?

The colon appears fragmented up to the level of the hepatic flexure—and notably, the haustrations remain intact.

The imaging shows a section of the large intestine extending up to the hepatic flexure—that bend right near the liver—and from what I can see, that specific segment appears perfectly normal. Everything looks quite healthy in that area based on the current analysis.

I should probably clarify that when we talk about an intestinal passage, the primary focus is really on inspecting the small intestine. While the large intestine might show up more or less depending on how quickly the contrast moves through the system—it’s all about that transit speed, really—the data we get regarding the large intestine is somewhat limited. At most, can we say it rules out any major pathologies? Perhaps, but that is largely where the diagnostic value ends.

goldenlynx91 said:Can someone please explain what this sentence in my medical report actually means?

The colon appears fragmented up to the level of the hepatic flexure, though the haustrations remain intact.

That sentence doesn't mean a damn thing.