There's no recognized field of study or science called "sphlancology." It's likely a misspelling or a made-up word.

However, you might be thinking of:

* Splanchnology: This is a branch of anatomy that focuses on the study of the viscera, which are the internal organs of the body, especially those within the chest (thorax) and abdomen (abdomen). This includes organs like the stomach, intestines, liver, lungs, heart, kidneys, etc.

It's important to double-check your spelling when looking for information about specific topics.