Concretion Health Dictionary

Concretion: From 1 Different Sources


n. a stony mass formed within such an organ as the kidney, especially the coating of an internal organ (or a foreign body, such as a urinary catheter) with calcium salts. See also calculus.
Health Source: Oxford | Concise Colour Medical Dictionary
Author: Jonathan Law, Elizabeth Martin

Aspirin Poisoning

ASPIRIN is a commonly available analgesic (see ANALGESICS) which is frequently taken in overdose. Clinical features of poisoning include nausea, vomiting, TINNITUS, ?ushing, sweating, HYPERVENTILATION, DEHYDRATION, deafness and acid-base and electrolyte disturbances (see ELECTROLYTES). In more severe cases individuals may be confused, drowsy and comatose. Rarely, renal failure (see KIDNEYS, DISEASES OF), PULMONARY OEDEMA or cardiovascular collapse occur. Severe toxicity may be delayed, as absorption of the drug may be prolonged due to the formation of drug concretions in the stomach. Treatment involves the repeated administration of activated CHARCOAL, monitoring of concentration of aspirin in the blood, and correction of acid-base and electrolyte imbalances. In more severely poisoned patients, enhanced excretion of the drug may be necessary by alkalinising the urine (by intravenous administration of sodium bicarbonate – see under SODIUM) or HAEMODIALYSIS.... aspirin poisoning

Calculi

The general name given to concretions in, for example, the URINARY BLADDER, KIDNEYS or gall-bladder (see LIVER).... calculi

Calculus

A concretion formed in any part of the body usually compounds of salts of organic or inorganic acids... calculus

Hemidictyum Ceterach

L.

Synonym: Ceterach officinarum Willd. Asplenium ceterach L.

Family: Athyriaceae, Polypodiaceae.

Habitat: Western Himalaya, from Kashmir to Garhwal, up to 3,000 m.

Action: Fern—diuretic, astringent; used for diseases of the urinary tract, infirmities of spleen, also for treating jaundice.

The plant contains caffeic acid, neo- hesperidin, kaempferol-3, 7-digluco- side, chlorogenic acid and quercetol- 3-glucoside. The leaves gave methyl esters of the acids—myristic, palmitic,

Synonym: H. nepalense D. Don. H. lanatum Michx.

Family: Umbelliferae; Apiaceae.

Habitat: Chamba, Kulu, Jammu & Kashmir, Bushahr, Garhwal and Kumaon Hills.

English: Cowparsnip.

Folk: Kaindal (Kashmir), Gandhraayana (Garhwal).

Action: Fruit—stimulant, nervine tonic, spasmolytic. Heraclenin (active principle)—hypoprothrom- binaemic.

Essential oil from the fruits is moderately antimicrobial.

Furanocoumarins present in the whole fruit and leaves are psoralen, xanthotoxin and bergapten. Roots also contain furanocoumarins.

The fruits of H. concanense Dalz. contain a coumarin which is effective against dermatophytosis. The fruits of H. regins Wall. ex DC. are used for cough and bronchitis, also for urinary concretions in Siddha medicine. H. thomsoni C. B. Clarke (Kashmir and Himachal Pradesh) also contains a coumarin; the fruit showed nonspecific spasmolytic activity equipotent to papaverine.... hemidictyum ceterach

Intestine, Diseases Of

The principal signs of trouble which has its origin in the intestine consist of pain somewhere about the abdomen, sometimes vomiting, and irregular bowel movements: constipation, diarrhoea or alternating bouts of these.

Several diseases and conditions are treated under separate headings. (See APPENDICITIS; CHOLERA; COLITIS; CONSTIPATION; CROHN’S DISEASE; DIARRHOEA; DYSENTERY; ENTERIC FEVER; HAEMORRHOIDS; HERNIA; INFLAMMATORY BOWEL DISEASE (IBD); ILEITIS; INTUSSUSCEPTION; IRRITABLE BOWEL SYNDROME (IBS); PERITONITIS; RECTUM, DISEASES OF; ULCERATIVE COLITIS.)

In?ammation of the outer surface is called peritonitis, a serious disease. That of the inner surface is known generally as enteritis, in?ammation of special parts receiving the names of colitis, appendicitis, irritable bowel syndrome (IBS) and in?ammatory bowel disease (IBD). Enteritis may form the chief symptom of certain infective diseases: for example in typhoid fever (see ENTERIC FEVER), cholera and dysentery. It may be acute, although not connected with any de?nite organism, when, if severe, it is a very serious condition, particularly in young children. Or it may be chronic, especially as the result of dysentery, and then constitutes a less serious if very troublesome complaint.

Perforation of the bowel may take place as the result either of injury or of disease. Stabs and other wounds which penetrate the abdomen may damage the bowel, and severe blows or crushes may tear it without any external wound. Ulceration, as in typhoid fever, or, more rarely, in TUBERCULOSIS, may cause an opening in the bowel-wall also. Again, when the bowel is greatly distended above an obstruction, faecal material may accumulate and produce ulcers, which rupture with the ordinary movements of the bowels. Whatever the cause, the symptoms are much the same.

Symptoms The contents of the bowel pass out through the perforation into the peritoneal cavity, and set up a general peritonitis. In consequence, the abdomen is painful, and after a few hours becomes extremely tender to the touch. The abdomen swells, particularly in its upper part, owing to gas having passed also into the cavity. Fever and vomiting develop and the person passes into a state of circulatory collapse or SHOCK. Such a condition may be fatal if not properly treated.

Treatment All food should be withheld and the patient given intravenous ?uids to resuscitate them and then to maintain their hydration and electrolyte balance. An operation is urgently necessary, the abdomen being opened in the middle line, the perforated portion of bowel found, the perforation stitched up, and appropriate antibiotics given.

Obstruction means a stoppage to the passage down the intestine of partially digested food. Obstruction may be acute, when it comes on suddenly with intense symptoms; or it may be chronic, when the obstructing cause gradually increases and the bowel becomes slowly more narrow until it closes altogether; or subacute, when obstruction comes and goes until it ends in an acute attack. In chronic cases the symptoms are milder in degree and more prolonged.

Causes Obstruction may be due to causes outside the bowel altogether, for example, the pressure of tumours in neighbouring organs, the twisting around the bowel of bands produced by former peritonitis, or even the twisting of a coil of intestine around itself so as to cause a kink in its wall. Chronic causes of the obstruction may exist in the wall of the bowel itself: for example, a tumour, or the contracting scar of an old ulcer. The condition of INTUSSUSCEPTION, where part of the bowel passes inside of the part beneath it, in the same way as one turns the ?nger of a glove outside in, causes obstruction and other symptoms. Bowel within a hernia may become obstructed when the hernia strangulates. Finally some body, such as a concretion, or the stone of some large fruit, or even a mass of hardened faeces, may become jammed within the bowel and stop up its passage.

Symptoms There are four chief symptoms: pain, vomiting, constipation and swelling of the abdomen.

Treatment As a rule the surgeon opens the abdomen, ?nds the obstruction and relieves it or if possible removes it altogether. It may be necessary to form a COLOSTOMY or ILEOSTOMY as a temporary or permanent measure in severe cases.

Tumours are rare in the small intestine and usually benign. They are relatively common in the large intestine and are usually cancerous. The most common site is the rectum. Cancer of the intestine is a disease of older people; it is the second most common cancer (after breast cancer) in women in the United Kingdom, and the third most common (after lung and prostate) in men. Around 25,000 cases of cancer of the large intestine occur in the UK annually, about 65 per cent of which are in the colon. A history of altered bowel habit, in the form of increasing constipation or diarrhoea, or an alternation of these, or of bleeding from the anus, in a middle-aged person is an indication for taking medical advice. If the condition is cancer, then the sooner it is investigated and treated, the better the result.... intestine, diseases of

Lithiasis

A general name applied to the formation of CALCULI and concretions in tissues or organs: for example, cholelithiasis means the formation of calculi in the GALL-BLADDER.... lithiasis

Tartar

A concretion that forms on the TEETH near the margin of the gum, consisting chie?y of phosphate of lime deposited from the saliva. Mixed with this are food particles, and this is an ideal medium for bacteria to ?ourish in. Regular brushing of the teeth is a preventive measure. Dentists or dental hygienists routinely remove tartar, because it gives rise to wasting of the gums and loosening of the teeth.... tartar

Tea For Kidney

Consumption of tea can lead to many health benefits, as it is a natural beverage. There are various types of tea which help with kidney problems, as well. Find out more about teas for kidney! Why drink tea for kidney Damage of kidney (nephropathy) can lead to various problems. Some of the more common ones include kidney failure (also known as renal failure), kidney tumors (Wilms tumor or renal cell carcinoma), and kidney stones. Consumption of tea can help treat these problems, prevent them or slow down their progress. They also help maintain the kidneys in a healthy condition, which leads to other health benefits, such as regulating the blood pressure. Teas for kidney There are several types of tea which help with kidney problems. Most of them are herbal teas. Club moss tea, elderberry tea, saw palmetto tea, and cleavers tea have a cleansing effect, helping with the detoxification process. In the case of kidney failures, you can add centaury tea and Ceylon tea to your treatment. For other kidney problems, as well as the ones mentioned before, drink fenugreek tea, burdock tea, sassafras tea, banaba tea, sage tea, juniper tea, privet tea, orris tea, or milk thistle tea. Also, in order to have a pair of healthy kidneys, you can drink cranberry tea, goji tea, rehmannia tea, dandelion tea, lemongrass tea, or kukicha tea. Tea for kidney stones Kidney stones are some of the most common kidney problems. They are solid concretions or crystal aggregations which are formed in the kidneys and eliminated through urine. Black tea is one type of tea that can help with kidney stones. Other teas, herbal ones this time, are butterbur tea, corn silk tea, uva ursi tea, stone root tea, triphala tea, marshmallow tea, alfalfa tea, pipsissewa tea, and abuta tea. Tea for kidney side effects Side effects vary from one tea to another. Generally, it is recommended to speak to your doctor first, before consuming one of these teas, if you are pregnant or breastfeeding. Also, you have to be careful with black tea, which has a pretty high caffeine content. If your body can’t take caffeine, it might lead to unwanted side effects: headaches, nervousness, sleep problems, vomiting, diarrhea, irritability, irregular heartbeats, tremors, dizziness, or ringing in the ears. Teas you shouldn’t drink If you’ve got kidney problems, there are a few types of tea you should not drink. The list includes oolong tea, horse chestnut tea, lovage tea, wu yi tea, lemon verbena tea, rue tea, and periwinkle tea. Also, you might get kidney problems (even kidney stones) if you drink a high amount of boneset tea, yohimbe tea, yerba mate tea, essiac tea, parsley tea, osha tea, and meadowsweet tea. However, juniper tea and horsetail tea are part of a special class. They both help with kidney problems, but they have to be consumed properly. Over consumption can lead to kidney pains in the case of juniper tea, or kidney stones in the case of horsetail tea. You can protect your kidney, as well as treat various kidney problems, by drinking tea. Besides this, you’ll discover that, based on the type of tea you drink, you’ll get plenty of health benefits, as well. Have a cup of tea for kidney!... tea for kidney



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