Fingers - drumsticks most often occur in diseases of the respiratory system. They are detected in malignant tumors, some pathologies of the liver, intestines, endocrine, cardiovascular systems. Develop gradually. The disease that provoked the changes is established according to the data of the survey, external examination, radiography, CT, spirography, bronchoscopy, and other imaging, functional and laboratory studies. Treatment may include expectorants, bronchodilators, antibiotics, non-drug therapy.