D10-D36: Benign neoplasms

D14: Benign neoplasm of middle ear and respiratory system

Benign neoplasms of the middle ear and respiratory system refer to noncancerous tumors or growths within these areas of the body. These benign growths can originate in various parts of the respiratory system, which includes the nasal cavity, throat, voice box, windpipe, bronchial tubes, and lungs. Similarly, in the middle ear, these tumors can develop in the area behind the eardrum that contains small bones for transmitting sound. The exact cause is unknown, but the development of these tumors is usually a gradual process. These neoplasms may not cause any symptoms, or they can lead to symptoms depending on their location and size. Symptoms may include breathing difficulties, persistent cough, or hearing problems. While these tumors are noncancerous and not life-threatening, they could potentially cause complications if they grow large enough to obstruct the respective systems. The progression of these conditions can vary greatly from person to person.