Emphysema is a long-term, progressive disease of the lungs that primarily causes shortness of breath due to over-inflation of the alveoli (air sacs in the lung). In people with emphysema, the lung tissue involved in exchange of gases (oxygen and carbon dioxide) is impaired or destroyed.Emphysema is included in a group of diseases called chronic obstructive pulmonary disease or COPD (pulmonary refers to the lungs).n people with emphysema, the lung tissue involved in exchange of gases (oxygen and carbon dioxide) is impaired or destroyed. Emphysema is included in a group of diseases called chronic obstructive pulmonary disease or COPD (pulmonary refers to the lungs).
Tonsil stones, which are known scientifically as âtonsillolithsâ, are discrete accumulations of hardened calcium, food debris, mucus and bacteria. Other various anaerobic sulfur compounds are also found in the stones.
Tonsil stones are also known as tonsilloliths. Calcification of the tonsil crypts formed due to the concentration of fragmented remains of dead and damaged cells inside the tonsil is called Tonsillolith or Tonsil stones. They can occur in palatine tonsils and also in lingual tonsils.