Bronchohepatic fistula (lat. fistula bronchopulmonaryis) is a pathological anastomosis between the lumen of the bronchus and the cavity or duct of the liver. For reference: _An anastomosis is a hole, a gap in something. An opening with topographically branching tissue (an internal opening cavity in the body)._ By this definition, it would be clear that the disease can be considered pathological as that is, causing disease. But unfortunately, these lines do not describe the disease itself, so one can only rely on the Internet and studying medical scientific works on the topic of broncho-liver fistula.