Pulmonology Pulmonology Ornithischia Category="Pulmonology"In Medicine, pulmonology (aka pneumology) is the specialty that deals with diseases of the lungs and the Respiratory tract. It is called chest medicine and respiratory medicine in some countries and areas. Pulmonology is generally considered a branch of Internal medicine, although it is closely related to Intensive care medicine when dealing with patients requiring Mechanical ventilation. Surgery of the respiratory tract is generally performed by specialists in Cardiothoracic surgery (or thoracic surgery). Chest medicine is not a specialty in itself but is an inclusive term which pertains to the treatment of diseases of the chest and contains the fields of pulmonology, thoracic surgery, and Intensive care medicine.

Pulmonology is concerned with the diagnosis and treatment of Lung diseases, as well as secondary prevention (Tuberculosis).

Diagnosis

In Medicine, 50% of all diagnoses can be made by a thorough medical history, and lung diseases are no different. The pulmonologist will conduct a general review and focus on:

hereditary diseases affecting the lungs (Cystic fibrosis, Alpha 1-antitrypsin deficiency)
exposure to toxins (tobacco smoke, Asbestos, exhaust fumes, Coal mining fumes)
exposure to infectious agents (certain types of birds, malt processing)
an autoimmune diathesis that might predispose to certain conditions (pulmonary fibrosis, Pulmonary hypertension)

Physical diagnostics are as important as in the other fields of Medicine.

Inspection of the hands for signs of Cyanosis or Clubbing, chest wall, and respiratory rate.
Palpation of the Cervical lymph nodes, Trachea and chest wall movement.
Percussion of the lung fields for dullness or hyperresonance.
Auscultation (with a Stethoscope) of the lung fields for diminished or unusual breath sounds.

As many heart diseases can give pulmonary signs, a thorough cardiac investigation is usually included.

Other tools include: -

Laboratory investigation of Blood (blood tests). Sometimes Arterial blood gas measurements are also required.
Spirometry (the determination of Lung volumes in time by breathing into a dedicated machine; response to bronchodilatators and Diffusion of Carbon monoxide)
Bronchoscopy with Bronchoalveolar lavage (BAL), Biopsy and epithelial brushing
Chest X-rays
CT scanning (MRI scanning is rarely used)
Scintigraphy and other methods of Nuclear medicine
Positron emission tomography (especially in Lung cancer)

Treatment

Surgical treatment in generally performed by the (cardio)thoracic surgeon, generally after primary evaluation by a pulmonologist.

Medication is the most important treatment of most diseases of pulmonology, either by inhalation (bronchodilators and steroids) or in oral form (antibiotics, leukotriene antagonists).

Oxygen therapy is often necessary in severe respiratory disease (Emphysema and pulmonary fibrosis). When this is insufficient, the patient might require Mechanical ventilation.

Diseases managed by the pulmonologist

Scientific research

Pulmonologists are involved in both clinical and basic research of the Respiratory system, ranging from the anatomy of the bronchial epithelium to the most effective treatment of Pulmonary hypertension (a disease notoriously resistant to therapy).

Health science - Medicine
Anesthesiology - Dermatology - Emergency Medicine - General practice - Intensive care medicine - Internal medicine - Neurology - Obstetrics & Gynecology - Pediatrics - Podiatry - Public Health & Occupational Medicine - Psychiatry - Radiology - Surgery
Branches of Internal medicine
Cardiology - Endocrinology - Gastroenterology - Hematology - Infectious diseases - Nephrology - Oncology - Pulmonology - Rheumatology
Branches of Surgery
General surgery - Cardiothoracic surgery - Neurosurgery - Ophthalmology - Organ Transplantation - Orthopedic surgery - Otolaryngology (ENT) - Pediatric surgery - Plastic surgery - Podiatric surgery - Urology - Vascular surgery