Your Urinary System and How It Works
The organs, tubes, muscles, and nerves that work together to create, store, and carry urine are the urinary system. The urinary system includes two kidneys, two ureters, the bladder, two sphincter muscles, and the urethra.
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Kidney
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- Alport Syndrome
- Amyloidosis and Kidney Disease
- Analgesic Nephropathy
- Anatomy of the Kidneys
- Anatomy of the Urinary System
- Anemia of Inflammation and Chronic Disease
- Anemia in Kidney Disease and Dialysis
- Basics
- Bedwetting
- Biopsy of the Kidneys
- Biopsy of the Prostate
- Bladder and Urinary Tract
- Bladder Control -Men
- Bladder Control -Women
- Blood in Urine
- Blood Pressure
- Bone Disease of Kidney Failure
- Benign Prostatic Hyperplasia
- Childhood Nephrotic Syndrome
- Children
- Child's Bedwetting
- Chronic Kidney Disease
- Complications
- Cystitis
- Cystocele: Fallen Bladder
- Cystoscopy and Ureteroscopy
- Cysts
- Diabetes and Kidney Disease
- Diabetes Insipidus
- Diagnostic Tests
- Dialysis
- Diet for Hemodialysis
- Eat Right to Feel Right on Hemodialysis
- Ectopic Kidney
- End-Stage Renal Disease
- Enuresis in Children
- Erectile Dysfunction
- Erection Problems
- Erection Problems Men
- Fallen Bladder
- Focal Segmental Glomerulosclerosis
- Glomerular Diseases
- Glomerular Filtration Rate
- Glomerulonephritis
- Glomerulosclerosis
- Goodpasture's Syndrome
- Growth Failure in Children With Kidney Disease
- Hematuria: Blood in the Urine
- Hemodialysis
- Hemodialysis Dose and Adequacy
- Hemolytic Uremic Syndrome in Children
- Henoch-Schönlein Purpura
- High Blood Pressure and Kidney Disease
- Home Hemodialysis
- Hypertension
- IgA Nephropathy
- Imaging of the Urinary Tract
- Impotence
- Incontinence (all topics)
- Incontinence in Children
- Incontinence in Men
- Incontinence in Women
- Infection (bladder)
- Infection (kidney)
- Interstitial Cystitis
- Kegel Exercises
- Kidney Biopsy
- Kidney Cysts
- Kidney Disease of Diabetes
- Kidney Dysplasia
- Kidney Failure: Choosing a Treatment That's Right for You
- Kidney Failure: What to Expect
- Kidney Function-normal
- The Kidneys and How They Work
- Kidney Stones
- Kidney Stones
- Kidney Stones in Adults
- Kidney Stones: What You Need to Know
- Kidney Transplantation
- Lupus Nephritis
- Medical Tests for Prostate Problems
- Medical Tests of Kidney Function
- Medullary Sponge Kidney
- Membranous Nephropathy
- Minimal Change Disease
- Nephrotic Syndrome in Adults
- Nephrotic Syndrome in Children
- Nerve Disease and Bladder Control
- Neurogenic Bladder
- Nocturnal Enuresis
- Nutrition and Kidney Disease
- Nutrition for Early Chronic Kidney Disease in Adults
- Nutrition for Later Chronic Kidney Disease in Adults
- Nutrition in Children with Chronic Kidney Disease
- Overactive Bladder
- Overview of Kidney Diseases in Children
- Painful Bladder Syndrome
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- Pelvic Floor Exercises
- Peritoneal Dialysis
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- Pessary
- Peyronie's Disease
- Polycystic Kidney Disease
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- Prostate
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- Prostate Problems
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- Proteinuria
- Pyelonephritis (Kidney Infection) in Adults
- Renal Artery Stenosis
- Renal Osteodystrophy
- Renal Tubular Acidosis
- School and Family Problems of Children With Kidney Failure
- Sexual and Urologic Problems of Diabetes
- Simple Kidney Cysts
- Solitary Kidney
- Stress Incontinence
- Tests
- Tests for Kidney Function
- Tests for Prostate Problems
- Tests for Urinary Problems
- Transplantation
- Treatment
- Treatment Methods for Kidney Failure in Children
- Ureteroscopy
- Urethral Stricture
- Urge Incontinence
- Urinary Incontinence in Children
- Urinary Incontinence in Men
- Urinary Incontinence in Women
- Urinary Retention
- Urinary Tract Infections
- Urinary Tract Infections
- Urinary Tract Infections in Adults
- Urinary Tract Infections in Children
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- Urine Blockage in Newborns
- Urodynamic Testing
- Urostomy and Continent Urinary Diversion
- Vascular Access for Hemodialysis
- Vesicoureteral Reflux
- What I need to know about Bladder Control for Women
- What I need to know about Erection Problems
- What I need to know about Interstitial Cystitis/Painful Bladder Syndrome
- What I need to know about Kidney Stones
- What I need to know about My Child's Bedwetting
- What I need to know about My Child's Urinary Tract Infection
- What I need to know about Prostate Problems
- What I need to know about Urinary Tract Infections
- Your Kidneys and How They Work
- Your Urinary System and How It Works
Digestive Diseases
- Abdominal Adhesions
- Alagille Syndrome
- Anal and Rectal Problems
- Anatomic Problems of the Colon
- Appendicitis
- Autoimmune Hepatitis
- Bacteria and Foodborne Illness
- Barrett's Esophagus
- Basics
- Biliary Atresia
- Bleeding in the Digestive Tract
- Bowel and Intestines
- Bowel Diversion Surgeries
- Celiac Disease
- Children and Digestive Problems
- Chronic Hepatitis C
- Cirrhosis
- Cirrhosis (Primary Biliary)
- Collagenous Colitis
- Colonoscopy
- Colostomy
- Constipation
- Constipation in Children
- Continent Ileostomy
- Crohn's Disease
- Cyclic Vomiting Syndrome
- Delayed Gastric Emptying (Gastroparesis)
- Dermatitis Herpetiformis
- Diagnostic Tests
- Diarrhea
- Digestion (normal)
- Diverticulosis and Diverticulitis
- Duodenal Ulcers
- Dyspepsia
- Endoscopy
- ERCP
- Esophagus
- Fecal Incontinence
- Flatulence
- Flexible Sigmoidoscopy
- Food Poisoning
- Foodborne Illness
- Gallbladder
- Gallstones
- Gas, Heartburn, and Indigestion
- Gas in the Digestive Tract
- Gastritis
- Gastroesophageal Reflux Disease (GERD)
- Gastroesophageal Reflux in Children and Adolescents
- Gastroesophageal Reflux in Infants
- Gastroparesis
- H. pylori and Peptic Ulcer
- Heartburn
- Hemochromatosis
- Hemorrhoids
- Hepatitis A
- Hepatitis B
- Hepatitis C
- Hepatitis
- Hernia
- Hiatal Hernia
- Hirschsprung Disease
- Ileoanal Reservoir Surgery
- Ileostomy
- Incontinence, Fecal
- Indigestion
- Inguinal Hernia
- Intestinal Adhesions
- Intestinal Pseudo-Obstruction
- Irritable Bowel Syndrome (IBS)
- Irritable Bowel Syndrome in Children
- Lactose Intolerance
- Liver
- Liver Biopsy
- Liver Transplantation
- Lower GI Series
- Lymphocytic Colitis
- Menetrier Disease
- Milk, Problems Digesting
- Nonalcoholic Steatohepatitis (NASH)
- NSAIDs and Peptic Ulcers
- Ostomy
- Pancreas
- Pancreatitis
- Peptic Ulcers
- Porphyria
- Primary Biliary Cirrhosis (PBC)
- Primary Sclerosing Cholangitis
- Proctitis
- Pseudo-Obstruction
- Rapid Gastric Emptying
- Short Bowel Syndrome
- Sigmoidoscopy
- Smoking and Your Digestive System
- Stomach
- Stomach Ulcers
- Tests
- Ulcerative Colitis
- Ulcers
- Upper GI Endoscopy
- Viral Gastroenteritis
- Viral Hepatitis: A through E and Beyond
- Virtual Colonoscopy
- What I need to know about Constipation
- What I need to know about Hirschsprung Disease
- Whipple's Disease
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- Zollinger-Ellison Syndrome
Laser Eye Surgery
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- Wavefront LASIK
- Intralase
- Epi-LASIK
- LASEK
- Photo-Therapeutic Keratectomy
- Laser Thermokeratoplasty
- Radial Keratotomy
- Astigmatic Keratotomy
- Intra-Corneal ring Segments
- Conductive Keratoplasty
- Cataract Extraction
- Clear Lens Extraction
- Implantable Contact Lenses
- Cross Linking
- Blended Vision
- PRELEX
