What Does A Left Pleurodiaphragmatic Adhesion Mean?

hi! I went trough a medical test, base on the result on my x ray, i have a left pleurodiaphragmatic adhesion, so the doctor consulted me to go to a pulmonologist to check my condition. however up until now I still was not able to go to a pulmonologist due to some circumstances. May I know what is this condition all about and what is the treatment