DOC I HAVE URINARY STONES
Urinary Stones are small, solid stones which occur when salts or minerals in the urine become solid crystals inside the kidney.
Urinary Stones are formed usually because of the accumulation of salts and minerals especially calcium in the urine.
Usually the stones may be so small that they pass out through the urine without the knowledge of the patient.
Some however become bigger due to accumulation of the salts and minerals and the concentration of the urine.
The bigger stones may remain in the tubes of the kidney and are called renal stones.
Some smaller stones may move out of the kidney and passes through the ureters which are the the tubes bringing urine from the kidney to your bladder. These are called ureteric stones.
If a ureteric stone gets stuck in the ureter, this can cause blockage of the urine and severe pain.(ureteric colic)
Different kinds of Urinary stones form from different salts in the urine.
1.Calcium stones forms about 80% of the urinary stones.
50% are made up of calcium oxalate and the rest are calcium phosphate.
They are spiky or large and smooth
2.Uric acid stones are caused by accumulation of excess amounts of uric acid which can be due to eating a lot of meat.
They are smooth, brown and soft
3.Struvite stones (infection stones) are produced when there is too much ammonia in the urine occurring especially in urinary tract infection.
The bacteria that cause these urinary infections can generate ammonia.
They are usually large and have a horn-like shape
This kind of kidney stone is most often found in women.
4.Cystine stones occurs when there is high levels of cystine in the urine. A hereditary disorder called cystinuria is the source of high cystine in the urine.
They are yellow and crystalline
Risk factors include:
1.Men get urinary stone more commonly than women
2.a previous history of kidney stone - 50% will develop another one within five years.
3.a family history of kidney stones
4.Age between 20 and 40
5.Not drinking enough water
6.eating a diet high in protein
7.taking certain medicines such as diuretics (water tablets), antacids and thyroid medications
8.having only one kidney, or an abnormally shaped kidney
Urinary Stones are caused by 4 main factors:
1.Insufficient water in the urine leading to concentration and stagnation of urine flow:
a.insufficient intake of water
b.intake of alcohol causing concentration of the blood volume
2.Excess Urinary Constituents:
a. Calcium:
High calcium intake (includes calcium tablets and high calcium milk)
Primary Hyperparathyroidism leading to high blood calcium
high Vitamin D intake cause high adsorption of calcium
medical conditions such as cancer, some kidney diseases, or sarcoidosis are more likely to develop calcium stones.
b. Oxalates:
high oxalate intake (cabbage,spinach,tomatoes, chocolates) in diet leads to high concentration of oxalates in urine
c. Uric Acid:
Gout or High Uric Acid can form crystals which may lead to stones
Treatments such as chemotherapy can also increase the risk of getting uric acid stones.
d: Cystine:
Hereditary cystinuria leads to high cystine in the urine and formation of cystine stones
About one in a hundred urinary stones is due to this illness. Cystine stones tend to appear earlier in life between the ages of 10 and 30 years.
3. Infection of urine:
clumps of bacteria can form the nucleus of the stone.
Bacteria also produce ammonia which can promote formation of stones
4. Congenital deformity of the kidney and urinary tract:
these block the passage of concentrated urine and causes formation of stones.
Many Urinary stones do not cause any symptoms.
Once an urinary stone enters the ureter and blocks the passage of urine flow, it may cause the following symptoms:
1.severe pain or aching in the back on one or both sides
2.sudden spasms of excruciating pain which usually starts in the upper back below the ribs, radiates around the flanks of the abdomen, down to the pubes, groin and genitalia.
3.Urine is bloody, cloudy or smelly
4.frequent urge to urinate, or a burning sensation during urination
5.fever and chills
6.nausea and vomiting
Urinary stones can be passed out of the body within 48 hours.
Sometimes attacks of pain from urinary stones may last for over 30 days
Diagnosis is by:
1.History of ureteric colic symptoms and physical examination showing tenderness of abdomen and flanks
Other tests may be done to confirm the diagnosis and to reveal the size, location and type of stone:
2.blood tests - to identify excess amounts of certain chemicals (calcium, uric acid, oxalates, cystines) related to the formation of stones
3.urine analysis - to look for signs of infection and presence of crystals
4.X-ray of abdomen - stones that contain calcium (80%) usually appears white on X-rays
5.Intravenous urogram (IVU) - an injection of a special dye that shows up the whole urinary system on X-ray images, revealing stones that can't usually be seen
6.ultrasound scan - can detect stones in kidneys and solid internal organs
7.non-contrast helical computerised tomography - X-ray images taken at different angles - can diagnose kidney stones, and is probable the most accurate diagnostic test
Treatment depends on the
1.type and
2.cause of the stone.
Most stones can be treated without surgery:
1.Drinking lots of water (two and a half to three liters per day)
2.staying physically active are often enough to move stones smaller than about 5mm out of the urinary tract.
3.paracetamol or codeine may be given to reduce the pain.
4.Infections can be treated with antibiotics.
Stones that are stucked can be removed in several ways:
1.Extracorporeal shock wave lithotripsy (ESWL)
Location of the urinary stone is dtermined using X-ray imaging or ultrasound scanning.
The patient lies in a side position while a machine called a lithotriptor sends targeted shock waves to break up the kidney stone.
There may be some pain as the stone breaks up, so the procedure is usually performed under local anaesthesia.
2.Ureteroscopic stone removal
A narrow, flexible instrument called a cystoscope can be passed up through the urethra and bladder and up the ureter where the stone is stuck. The stone is captured and removed.It can also be broken up with a laser beam or shock waves generated by a device attached at the end of the cytoscope. This procedure is usually done under general anaesthesia.
3.Percutaneous nephrolithotomy (PCNL)
Large stones can be surgically removed from the kidney.
The surgeon makes a small opening at the back and uses a telescopic instrument called a nephroscope to pull the stone out or break it up with shock waves or a laser.
This procedure is performed under general anesthesia.
Prevention of renal stones is by:
1.drink more fluid at least three liters every 24 hours.
2.reducing the amount of calcium in the diet to a normal level(not excessively high)
3.For calcium oxalate stones, reduce intake of high levels of oxalate - chocolate, tea, cooked spinach and asparagus.
4.For uric acid stones, less meat, fish, poultry, organs, peanuts and soya beans should be taken.
Daily intake of allopurinol medicine can help reduce the level of uric acid in the urine.
5.For cystine stones, medicines can be given to reduce formation of the stones.
6.For struvite or "infection" stones,long term antibiotics may prevent chronic urinary infection.
Saturday, September 18, 2010
Subscribe to:
Post Comments (Atom)
Subscribe to my RSS:
Subscribe in a reader
Share and Enjoy: These icons link to social bookmarking sites where readers can share and discover new web pages.
Click on:
Search Engine Optimization and SEO Tools
Submit URL Free to Search Engines
Search Engine Optimization and SEO Tools
Bookmark and Share
Ads by Adbrite
Clicktale
Networked Blogs
Labels
- abscess (1)
- Achilles tendinitis (1)
- acne (1)
- acne rosacea (1)
- acoustic neuroma (1)
- ADDISON DISEASE (1)
- adenoiditis (1)
- ADHD (1)
- advanced macular degeneration (1)
- AIDS (1)
- alcoholism (1)
- allergies (1)
- alzheimer's disease (1)
- amblyopia (1)
- amebiasis (1)
- amenorrhea (1)
- anal fissure (1)
- anal fistula (1)
- ANDROPAUSE (1)
- anesthetists (1)
- ankylosing spondylosis (1)
- anorectal abscess (1)
- anorexia nervosa (1)
- anthrax (1)
- antibiotics (1)
- anxiety (1)
- aphthous ulcers (1)
- arthritis (3)
- articular cartilage injury (1)
- asthenia (1)
- asthma (3)
- astigmatism (1)
- athlete foot (1)
- atopic dermatitis (1)
- atrial fibrillation (1)
- atrophic vaginitis (1)
- autism (1)
- back pain (1)
- backache (2)
- bacterial vaginosis (1)
- bad breath (1)
- balanitis (1)
- barbiturates (1)
- bartholin cyst (1)
- basal cell cancer (1)
- bed sores (1)
- bedwetting (1)
- bee stings (1)
- best yahoo answer (13)
- Best Yahoo Answer (1)
- bladder cancer (1)
- blepharitis (1)
- blindness (1)
- blood cancer (1)
- BPH (1)
- bradyacardia (1)
- brain cancer (1)
- breast cancer (2)
- breathlessness (1)
- bronchitis (1)
- buerger's disease (1)
- burns (1)
- calcaneal spur (1)
- callus (1)
- cancer cervix (1)
- cancer of larynx (2)
- cancer of vulva (1)
- Cancer screening (5)
- cancers (1)
- candidiasis (1)
- cardiac resuscitation (1)
- cardiogenic shock (1)
- carpal tunnel syndrome (1)
- cataract (1)
- cellulitis (1)
- cerebral aneurysm (1)
- cerebral palsy (1)
- cervical cancer (1)
- cervical spondylosis (1)
- cervicitis (1)
- chalazion (1)
- change of routine procedure (1)
- CHD (1)
- chickenpox (1)
- chikungunya (1)
- child school problems (1)
- chlamydia (1)
- cholecystitis (1)
- cholera (1)
- chronic fatigue (1)
- chronic suppurative otitis media (1)
- cirrhosis (1)
- coccyx injury (1)
- coeliac disease (1)
- cold (2)
- colic (1)
- colon cancer (2)
- common cold (1)
- communication (1)
- conjunctivitis (1)
- constipation (1)
- contact dermatitis (1)
- corn (1)
- corneal ulcers (1)
- cough (2)
- crohn disease (1)
- croup (1)
- CUSHING SYNDROME (1)
- cutaneous larva migrans (1)
- cuts (1)
- cystitis (1)
- cytomegalovirus (1)
- daily dressing (1)
- dandruff (1)
- De Quarvian's Disease (1)
- deafness (1)
- deep vein thrombosis (1)
- dementia (1)
- dengue (2)
- dental caries (1)
- depression (2)
- diabetes (3)
- diabetes insipus (1)
- diarrhea (3)
- diphtheria (1)
- dislocation of elbow (1)
- dislocation of shoulder (1)
- dispenasry (1)
- diverticulosis (1)
- dizziness (1)
- Down's Syndrome (1)
- DUPUYTREN'S CONTRACTURE (1)
- dysentery (2)
- dyslexia (1)
- dysmenorrhea (1)
- dyspepsia (1)
- ear canal polyp (1)
- earlobe infection (1)
- ECU tendonitis (1)
- edema (1)
- emergency (1)
- encephalitis (1)
- endometriosis (2)
- ENT (2)
- entropion (1)
- enuresis (1)
- epididymitis (1)
- epilepsy (1)
- erectile dysfunction (1)
- esophageal cancer (1)
- excess sweating (1)
- eye injuries (1)
- facial palsy (1)
- factories (1)
- family counselor (1)
- family medical doctor (271)
- fibroid (1)
- fibromyalgia (1)
- first patient (1)
- fish bone (1)
- flat foot (1)
- folic acid deficiciency (1)
- folliculitis (1)
- foot care (1)
- foreign bodies (1)
- foreign body in nose and ear (1)
- frozen shoulder (1)
- g6pd deficiency (1)
- gallstone (1)
- ganglion (1)
- ganglion cyst (1)
- gastric problem (1)
- gastritis (2)
- gastroenteritis (1)
- general anesthesia (2)
- genital herpes (1)
- GERD (1)
- giant cell arteritis (1)
- GIARDIASIS (1)
- giddy (1)
- gingivitis (1)
- glaucoma (1)
- Glomerulonephritis (1)
- glossitis (1)
- goiter (1)
- gonorrhea (1)
- gout (3)
- Guillain-Barre Syndrome (1)
- gynecomastia (1)
- halitosis (1)
- hallux vulgus (1)
- Hand Mouth Foot Disease (1)
- headache (1)
- headache waking up (1)
- hearing loss (1)
- heat stroke (1)
- helicobacer pylori (1)
- hemophilia (1)
- hemorrhids injection (1)
- hemorrhoids (1)
- HENOCH-SCHONLEIN PURPURA (1)
- hepatitis A (1)
- hepatitis B (1)
- hepatitis C (1)
- hepes zoster (1)
- hernia (1)
- herpes (1)
- hiatus hernia (1)
- hiccups (1)
- high cholesterol (2)
- HIV (1)
- hydrocoele (1)
- hypercalcemia (1)
- hyperextended knees (1)
- hyperhydrosis (1)
- HYPERKALEMIA (1)
- hypernatremia (1)
- hyperparathyroidism (1)
- hypertension (2)
- hyperthyroidism (1)
- hypocalcemia (1)
- hypochondriasis (1)
- hypokalemia (1)
- hyponatremia (1)
- hypoparathyroidism (1)
- hypothyroidism (1)
- IBS (1)
- ichthyosis (1)
- importance of listening (1)
- induction anesthesia (1)
- infectious mononucleosis (1)
- influenza (1)
- inguinal hernia (1)
- insecticide poisoning (1)
- insomnia (1)
- intermittent claudication (1)
- intrarticular injections (1)
- intussusception (1)
- Irritable Bowel Syndrome (1)
- KAWASAKI DISEASE (1)
- keloid (1)
- kidney cancer (1)
- Klinefelter's Syndrome (1)
- knee cap dislocation (1)
- knee ligaments injury (1)
- lacerations (1)
- laryngeal cancer (1)
- laryngitis (1)
- laryngopharyngeal reflux (1)
- leg cramps (1)
- Legionnaire's Disease (1)
- leprosy (1)
- leptospirosis (1)
- lipoma (1)
- liver cancer (2)
- locum (1)
- lumbar spinal stenosis (1)
- lung cancer (2)
- lymphoma (1)
- malabsorption syndrome (1)
- malaria (2)
- male baldness (1)
- MALE MENOPAUSE (1)
- marfan's syndrome (1)
- mastitis (1)
- measles (2)
- Medical case Studies (91)
- medical colleagues (1)
- medical house calls (1)
- medical student (1)
- medicines (1)
- megacolon (1)
- melanoma (1)
- Meniere's Disease (2)
- meningitis (1)
- meniscus tears (1)
- menopause (1)
- menorrhagia (1)
- migraine (1)
- miliaria (1)
- milk drip (1)
- miscarriage (1)
- MOLLUSUM CONTAGIOSUM (1)
- motion sickness (1)
- mouth ulcers (1)
- mumps (1)
- muscle relaxant (1)
- muscle sprain (1)
- Muscle Tension Dysphonia (1)
- myasthenia gravis (1)
- myeloma (1)
- narcolepsy (1)
- nasal polyp (1)
- nasopharyngeal cancer (5)
- nausea (1)
- nausea after meal (1)
- NEPHROTIC SYNDROME (1)
- Night Blindness (1)
- night duty (1)
- normal pressure hydrocephalus (1)
- nose bleed (1)
- NPC (1)
- obesity (2)
- obsessive-compulsive disorders (1)
- Obstructive Sleep Apnea (1)
- olecranon bursitis (1)
- omeprazole (1)
- orchitis (1)
- organophosphate (1)
- osteoarthritis (2)
- Osteogenesis Imperfecta (1)
- osteomalacia (1)
- osteomyelitis (2)
- osteoporosis (1)
- otitis media (1)
- ovarian cancer (1)
- ovary cancer (1)
- own family clinic (2)
- pancreatitis (1)
- paranoia (1)
- Parkinson's Disease (1)
- pecoma cancer (1)
- pelvic inflammatory disease (2)
- peptic ulcer (2)
- pericarditis (1)
- PERITONSILLAR ABSCESS (1)
- phimosis (1)
- photodermatitis (1)
- piles (1)
- pimples (1)
- piyriasis rosea (1)
- planter fascilitis (1)
- pleural effusion (1)
- pneumonia (1)
- pneumothorax (1)
- poliomyelitis (1)
- polycystic kidney (1)
- polycystic ovarian syndrome (1)
- porphyria (1)
- Postmenopausal bleeding (1)
- premature ejaculation (1)
- Premenstrual syndrome (1)
- prescriptions (1)
- prolapsed intervertebral disc (2)
- prolonged period (1)
- prostate cancer (1)
- prostate problem (1)
- prostatitis (1)
- pseudomembraous enterocolitis (1)
- psoriasis (1)
- pterygium (1)
- pyloric stenosis (1)
- Raynaud's Disease (1)
- red eye (1)
- renal stones (1)
- resuscitation procedure (1)
- retinal detachment. (1)
- Retinitis pigmentosa. (1)
- Reyes's syndrome (1)
- rheumatoid arthritis (2)
- roseala infantum (1)
- rotator cuff injuries (1)
- rotator cuff syndrome (1)
- routine ward (1)
- rubella (1)
- rundown clinic (1)
- salivary gland cancer (1)
- salphingitis (1)
- satisfaction (1)
- scabies (1)
- scald (1)
- scarlet fever (1)
- sciatica (1)
- scoliosis (1)
- screw in spine (1)
- scurvy (1)
- sensitive nose (1)
- septic arthritis (1)
- shigella (1)
- shingles (1)
- shoes (1)
- sinusitis (3)
- skin infections (1)
- skin polyp (1)
- skin rash (2)
- sleep (2)
- sleeping sickness (1)
- snoring (1)
- spinal anesthesia (1)
- spontaneous abortion (1)
- squamous cell cancer (1)
- staples in scalp (2)
- steroid cream (1)
- steroid injection (1)
- stomach cancer (1)
- stomatitis (1)
- stress (1)
- stroke (3)
- stye (1)
- Subarachnoid Hemorrhage (1)
- sudden weight loss (1)
- suicide (1)
- surgery of lumps and bumps (1)
- swollen eyelid (1)
- syncope (1)
- syphilis (1)
- tachycardia (1)
- tendonsynovitis (1)
- tennis elbow (2)
- testicular torsion (1)
- tetanus (2)
- Thalassemia (1)
- the family (1)
- Threadworms (1)
- throbbing headache (1)
- Thyroid nodules (1)
- tonsillitis (3)
- tonsils (1)
- tooth decay (1)
- tooth discoloration (1)
- torticollis (1)
- tracheosstomy (1)
- trachoma (1)
- treament of fractures (1)
- trichomoniasis (1)
- trigeminal neuralgia. surgical spirit (1)
- trigger finger (2)
- tropical sprue (1)
- trypanosomes (1)
- Turner Syndrome (1)
- types of surgeons (1)
- typhoid (1)
- ulcerative colitis (1)
- UNDESCENDED TESTES (1)
- unexplained fever (1)
- urethritis (1)
- urinary incontinence (1)
- urinary stones (1)
- urticaria (1)
- uterine prolapse (1)
- UTI (1)
- vaginismus (1)
- varicose veins (1)
- vasomotor rhinitis (1)
- vertigo (2)
- vesicovaginal fistula (1)
- Vincent's Angina (1)
- Vitamin A Deficiency (1)
- vitamin B1 deficiency (1)
- Vitamin B12 Deficiency (1)
- Vitamin B2 Deficiency (1)
- Vitamin B6 Deficiency (1)
- vitamin C deficiency (1)
- vitamin D (1)
- vitamin E (1)
- Vitamin E Deficiency (1)
- vitiligo (1)
- vocal cord cyst (1)
- vocal cord nodule (1)
- vocal cord polyp (1)
- vocal paralysis (1)
- vomiting (1)
- vulvitis (1)
- wart (1)
- wax (1)
- whooping cough (1)
- x-ray (1)
- yellow fever (1)
No comments:
Post a Comment