Trematode worms infecting the lungs of humans and other crab-eating mammals. Belong to the genusParagonimus and are found in parts of Africa, Latin America, Asia and SE Asia.
Symptoms: Influenza-like fever, breathlessness, cough.
Prognosis: Chronic lung damage and progressive disability.
Indicated: antifungals, antibiotics.
Alternatives. Teas. Marigold, Ground Ivy, Scarlet Pimpernel, Yarrow. 1 heaped teaspoon to each cup boiling water; infuse 5-15 minutes; 1 cup freely.
Tablets/capsules. Garlic, Echinacea, Goldenseal, Thuja.
Powders. Combine, parts, Echinacea 3; Goldenseal 1; Thuja 1. Dose: 500mg, (two 00 capsules or one- third teaspoon) thrice daily.
Decoction. Irish Moss, to promote expectoration and eliminate debris.
Tinctures. Alternatives. (1) Echinacea 2; Lobelia 1; Liquorice 1. (2) Equal parts: Wild Indigo, Thuja and Pleurisy root. (3) Echinacea 2; Marigold 1; Thuja half; Liquorice half. Dosage: two 5ml teaspoons in water thrice daily. Acute cases: every 2 hours.
Topical. Inhalation of Eucalyptus or Tea Tree oils.
Diet. See: DIET – GENERAL. Yoghurt in place of milk.
Note: Bronchodilators of little value. Those at risk should have an X-ray at regular intervals. ... farmer’s lung
The first and most common symptom is a cough. Other symptoms include coughing up blood, shortness of breath, and chest pain. Lung cancer can spread to other parts of the body, especially the liver, brain, and bones. In most cases, the cancer is revealed in a chest X-ray. To confirm the diagnosis, tissue must be examined microscopically for the presence of cancerous cells (see cytology). If lung cancer is diagnosed at an early stage, pneumonectomy (removal of the lung) or lobectomy (removal of part of the lung) may be possible. Anticancer drugs and radiotherapy may also be used. lung, collapse of See atelectasis; pneumothorax.... lung
Normal values for a 60 kg man are (in ml):
Total lung capacity (TLC) The volume of air that can be held in the lungs at maximum inspiration.
Tidal volume (TV) The volume of air taken into and expelled from the lungs with each breath.
Inspiratory reserve volume (IRV) The volume of air that can still be inspired at the end of a normal quiet inspiration.
Expiratory reserve volume (ERV) The volume of air that can still be expired at the end of a normal quiet expiration.
Residual volume (RV) The volume of air remaining in the lungs after a maximal expiration.
Vital capacity (VC) The maximum amount of air that can be expired after a maximal inspiration.
Functional residual capacity (FRC) The volume of air left in the lungs at the end of a normal quiet expiration.... lung volumes
Symptoms: dry cough, difficult breathing usually at night. Loss of weight, tiredness, feverishness with rise of temperature. (Clinical Allergy, 1984. 14,429)
Tea. Yarrow, Elderflowers, Comfrey herb: equal parts.
Tablets/capsules. Garlic. Lobelia. Iceland Moss.
Powders. Formula. Pleurisy root 2; Hyssop 1; Iceland Moss 1. Dose: 500mg (two 00 capsules or one- third teaspoon) thrice daily.
Liquid Extracts. Formula. Pleurisy root 2; Liquorice 1; Hyssop 1. 1 teaspoon in water thrice daily, and when necessary. ... canary fancier’s lung
Most lung disorders can be detected by chest X-ray.
CT scanning and MRI play an important role in detecting the presence and spread of lung tumours.
Ultrasound scanning is sometimes used to reveal pleural effusion.
Radioisotope scanning is used to detect evidence of pulmonary embolism.... lung imaging
Noncancerous tumours occur less frequently than cancers.
The most common form of noncancerous tumour is a bronchial adenoma, which arises in the lining of a bronchus.
Adenomas often cause bronchial obstruction; affected people may also cough up blood.
Treatment involves surgical removal of the tumour.
Other rare noncancerous tumours include fibromas (which consist of fibrous tissue) and lipomas (which consist of fatty tissue).
No treatment is necessary unless the tumours are causing problems.... lung tumours
Tablets/capsules. Iceland Moss.
Decoction. Irish Moss.
Tea. Combine equal parts, Comfrey, White Horehound, Liquorice. 1 heaped teaspoon to each cup water simmered gently 1 minute. Dose: half-1 cup morning and evening. Pinch Cayenne improves.
Potential benefits of Comfrey for this condition outweigh risk. ... lung weakness
A heart–lung machine consists of a pump (to replace the heart’s function) and an oxygenator (to replace the lung’s function). It bypasses the heart and lungs, and the heart can be stopped.
Use of a heart–lung machine tends to damage red blood cells and to cause blood clotting. These problems can be minimized, however, by the administration of heparin, an anticoagulant drug, beforehand.heart–lung transplant A procedure in which the heart and lungs of a patient are removed, and replaced with donor organs. This surgery is used to treat diseases in which the lung damage has affected the heart, or vice versa. Such diseases include cystic fibrosis, fibrosing alveolitis, and some severe congenital heart defects (see heart disease, congenital). A heart–lung machine is used to take over the function of the patient’s heart and lungs during the operation, which is no more dangerous than a heart transplant.
heart-rate The rate at which the heart contracts to pump blood around the body. Most people have a heart-rate of between 60 and 100 beats per minute at rest. This rate tends to be faster in childhood and to slow slightly with age. Very fit people may have a resting rate below 60 beats per minute.
The heart muscle responds automatically to any increase in the amount of blood returned to it from active muscles by increasing its output. During extreme exercise, heart-rate may increase to 200 contractions per minute and the output to almost 250 ml per beat.
The heart-rate is also regulated by the autonomic nervous system. The parts of this system concerned with heart action are a nucleus of nerve cells, called the cardiac centre, in the brainstem, and 2 sets of nerves (the parasympathetic and sympathetic).
At rest, the parasympathetic nerves – particularly the vagus nerve – act on the sinoatrial node to maintain a slow heart-rate. During or in anticipation of muscular activity, this inhibition lessens and the heart-rate speeds up.
Sympathetic nerves release noradrenaline, which further increases the heart-rate and force of contraction. Sympathetic activity can be triggered by fear or anger, low blood pressure, or a reduction of oxygen in the blood.
Release of adrenaline and noradrenaline by the adrenal glands also acts to increase heart-rate.
The rate and rhythm of the heart can be measured by feeling the pulse or by listening with a stethoscope; a more accurate record is provided by an ECG.
A resting heart-rate above 100 beats per minute is termed a tachycardia, and a rate below 60 beats per minute a bradycardia. (See also arrhythmia, cardiac.)... heart–lung machine
cystic fibrosis. The lungs can also be affected by allergic disorders. The most important of these is asthma. Another such disorder is allergic alveolitis, which is usually a reaction to dust of plant or animal origin. Irritation of the airways, usually by tobacco-smoking, can cause diseases characterized by damage to lung tissue and narrowing of the airways (see pulmonary disease, chronic obstructive). The lungs can also be affected by cancerous tumours; lung cancer is one of the most common cancers. Noncancerous lung tumours are uncommon.
Injury to a lung, usually resulting from penetration of the chest wall, can cause the lung to collapse (see pneumothorax; haemothorax). Damage to the interior of the lungs can be caused by inhalation of toxic substances (see asbestosis; silicosis). Blood supply to the lungs may be reduced by pulmonary embolism.
Lung disorders can be investigated in various ways, such as chest X-ray, bronchoscopy, and pulmonary function tests.... lung, disorders of
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