Digestive System Prefixes

dys-

: Painful, abnormal, difficult, labored

Example: Dyspepsia- Difficult or painful digestion, often referred to as indigestion, characterized by symptoms like bloating, nausea, or heartburn.

Digestive System Prefixes

endo-

: Within, in 

Example: Endogastric- A term referring to something occurring within the stomach, such as an endogastric procedure that involves accessing the interior of the stomach for diagnostic or therapeutic purposes.

Digestive System Prefixes

hemi-

: Half

Example: Hemigastrectomy- Surgical removal of half of the stomach, typically performed to treat severe ulcers or stomach cancer.

Digestive System Prefixes

hyper-

: Excessive or above normal 

Example: Hypergastrinemia- A condition involving excessice levels of gastrin (a digestive hormone) in the blood, which can lead to overproduction of stomach acid and conditions like Zollinger-Ellison syndrome

Digestive System Prefixes 

hypo-

: Below normal or deficient 

Example: Hypoglycemia- A condition characterized by abnormally low blood sugar levels, often causing symptoms like dizziness, weakness, and confusion, and requiring prompt treatment with glucose.

Digestive System Prefixes

mal-

: Bad or poor 

Example: Malabsorption- Poor absorption of nutrients in the digestive tract, which can result from conditions like celiac disease, Crohn's disease, or chronic pancreatitis, leading to malnutrition. 

Digestive System Prefixes

para-

: Beside, near, or abnormal

Example: Paracolitis – Inflammation occurring near or adjacent to the colon, often associated with diverticulitis or infections.

Digestive System Prefixes

peri-

Around or surrounding

Example: Perigastric – Pertaining to the area around the stomach, often used to describe inflammation, abscesses, or surgical observations in this region.

Digestive System Prefixes

sub-

:Under, below

Example: Sublingual – Situated under the tongue, often referring to medications that dissolve beneath the tongue for quick absorption.

Digestive System Prefixes

trans-

Across or through

Example: Transgastric – Referring to procedures or conditions that occur through the stomach, such as a transgastric endoscopic procedure used for accessing abdominal organs.

Urinary System Prefixes

An-/A-:

Without, lack of

Example: Anuria – The absence of urine production, often indicating kidney failure or severe dehydration, requiring immediate medical evaluation and treatment.

Urinary System Prefixes

Dia-:

Through, complete

Example: Dialysis is a medical procedure that removes waste products and excess fluid from the blood when the kidneys can no longer function properly.

Urinary System Prefixes

Dys-:

Difficult, painful, or abnormal

Example: Dysuria – Painful or difficult urination, often caused by urinary tract infections (UTIs), kidney stones, or other underlying conditions.

Urinary System Prefixes

Poly-:

Many, excessive

Example: Polyuria – Excessive urine output, commonly associated with conditions like diabetes mellitus or diabetes insipidus, often leading to dehydration if untreated.

Urinary System Prefixes

Noct-:

Night

Example: Nocturia – Frequent urination at night, which can disrupt sleep and may result from conditions like overactive bladder, urinary tract infections, or heart failure.

Urinary System Prefixes

Oligo-:

 Few or scanty

Example: Oliguria – Scanty urine output, often a sign of kidney dysfunction, dehydration, or shock, requiring urgent medical attention.

Digestive System Suffixes

-ac:

Pertaining to

Example: Celiac – Pertaining to the abdomen, often used in conditions like celiac disease, an autoimmune disorder where the ingestion of gluten damages the small intestine.

Digestive System Suffixes

-al:

Pertaining to

Example: Colorectal – Pertaining to the colon and rectum, often used in the context of colorectal cancer or surgeries

Digestive System Suffixes

-cele:

Hernia, protrusion

Example: Gastrocele – A hernia of the stomach, often resulting from a weakness in the diaphragm or abdominal wall.

Digestive System Suffixes

-centesis:

 Surgical puncture to aspirate fluid

Example: Paracentesis – A procedure involving the surgical puncture of the abdomen to remove excess fluid, commonly performed in cases of ascites.

Digestive System Suffixes

-eal:

:Pertaining to

Example: Esophageal – Pertaining to the esophagus, such as in esophageal reflux, where stomach acid flows back into the esophagus.

Digestive System Suffixes

-ectomy:

 :Excision

Example: Appendectomy – Surgical removal of the appendix, often performed in cases of appendicitis.

Digestive System Suffixes

-gram:

:The record, radiographic image

Example: Cholangiogram – A radiographic image of the bile ducts obtained using contrast material, often performed during Endoscopic Retrograde Cholangiopancreatography (ERCP) to assess blockages or other abnormalities in the bile ducts.

Digestive System Suffixes

-graphy:

:Process of recording

Example: Electrogastrography – The process of recording the electrical activity of the stomach to assess its motility and function, often used to diagnose conditions like gastroparesis or dyspepsia..

Digestive System Suffixes

-ia:

:Condition of, diseased state, abnormal state

Example: Dyspepsia – A condition of impaired digestion, often characterized by bloating, discomfort, and nausea.

Digestive System Suffixes

-iasis:

 :Condition

Example: Cholelithiasis – A condition involving the presence of gallstones in the gallbladder, which can cause pain and blockages.

Digestive System Suffixes

-ic:

 :Pertaining to

Example: Hepatic – Pertaining to the liver, as in hepatic function tests, which evaluate liver health.

Digestive System Suffixes

-itis:

 :Inflammation

Example: Gastritis – Inflammation of the stomach lining, often caused by infections, medications, or alcohol use.

Digestive System Suffixes

-logist:

:Specialist who studies and treats

Example: Gastroenterologist – A specialist who diagnoses and treats disorders of the digestive system, including the stomach, intestines, and liver.

Digestive System Suffixes

-logy:

:Study of

Example: Hepatology – The study of the liver, including diseases such as hepatitis and cirrhosis.

Digestive System Suffixes

-malacia:

:Softening

Example: Esophagomalacia – Softening of the esophageal walls, often caused by chronic acid reflux (GERD), prolonged inflammation, or structural weakness, which may lead to difficulty swallowing (dysphagia) or esophageal collapse.

Digestive System Suffixes

-megaly:

Enlargement

Example: Hepatomegaly – Enlargement of the liver, which can occur in conditions like fatty liver disease or hepatitis.

Digestive System Suffixes

-oma:

Tumor

Example: Gastrinoma – A tumor that secretes gastrin, often associated with Zollinger-Ellison syndrome, leading to excessive stomach acid production.

Digestive System Suffixes

-osis:

Abnormal condition

Example: Diverticulosis – A condition where small pouches form in the colon wall, which can become inflamed (diverticulitis).

Digestive System Suffixes

-pathy:

 Disease

Example: Gastropathy – A disease of the stomach, often referring to damage caused by chronic use of NSAIDs or alcohol.

Digestive System Suffixes

-phagia:

Eating or swallowing

Example: Dysphagia – Difficulty swallowing, which can result from conditions affecting the esophagus or nervous system.

Digestive System Suffixes

-plasty:

Surgical repair

Example: Pyloroplasty – Surgical repair or widening of the pyloric sphincter to improve the passage of food from the stomach to the small intestine.

Digestive System Suffixes

-ptosis:

Prolapse, drooping

Example: Gastroptosis – Prolapse or downward displacement of the stomach, often caused by weakened abdominal muscles.

Digestive System Suffixes

-rraphy:

Suturing, repairing

Example: Herniorrhaphy – Surgical repair of a hernia, often performed to reinforce the abdominal wall.

Digestive System Suffixes

-rrhea:

Flow, discharge

Example: Diarrhea – Frequent, watery bowel movements, often caused by infections, medications, or food intolerances.

Digestive System Suffixes

-scope:

 Instrument used for visualization

Example: Colonoscope – An instrument used to visualize the interior of the colon during a colonoscopy.

Digestive System Suffixes

-scopy:

Process of viewing, visualization

Example: Endoscopy – The process of visualizing the digestive tract using a flexible tube with a camera.

Digestive System Suffixes

-stomy:

Creation of an artificial opening

Example: Colostomy – A surgical procedure to create an opening from the colon to the abdominal surface for waste elimination.

Digestive System Suffixes

-tomy:

 Incision, cut into

Example: Laparotomy – A surgical incision into the abdominal cavity, often performed to diagnose or treat abdominal conditions.

Urinary System Suffixes

-al:

Pertaining to

Example: Renal – Pertaining to the kidneys, as in renal function, which refers to how well the kidneys filter waste from the blood.

Urinary System Suffixes

-ary:

 Pertaining to

Example: Urinary – Pertaining to urine or the urinary system, such as in urinary tract infection (UTI), which affects the kidneys, ureters, bladder, or urethra.

Urinary System Suffixes

-cele:

Hernia, protrusion

Example: Cystocele – A herniation of the bladder into the vaginal wall, often caused by weakened pelvic muscles.

Urinary System Suffixes

-emia: 

 In the blood

Example: Uremia – A buildup of urea and other waste products in the blood due to kidney dysfunction, often requiring dialysis or kidney transplantation.

Urinary System Suffixes

-esis:

Condition

Example: Diuresis – A condition of increased or excessive production of urine, often induced by medications like diuretics.

Urinary System Suffixes

-gram:

The recorded radiographic image

Example: Urogram – A radiographic image of the urinary tract, used to identify blockages, stones, or other abnormalities..

Urinary System Suffixes

-graph:

 Instrument used to record

Example: Cystograph – An instrument used to record images of the bladder, often during a cystography procedure.

Urinary System Suffixes

-graphy:

 Process of recording, radiographic imaging

Example: Pyelography – The process of obtaining X-ray images of the renal pelvis and ureters, often using contrast dye.

Urinary System Suffixes

-iasis:

Condition

Example: Nephrolithiasis – A condition characterized by the presence of kidney stones, which can cause pain and urinary obstruction.

Urinary System Suffixes

-itis:

: Inflammation

Example: Cystitis – Inflammation of the bladder, often caused by bacterial infections and characterized by pain and frequent urination.

Urinary System Suffixes

-lith:

Stone

Example: Urolith – A stone in the urinary tract, which may form in the kidneys, bladder, or ureters.

Urinary System Suffixes

-lysis:

 Loosening, dissolution, separating

Example: Hemodialysis – A procedure that separates waste products from the blood when the kidneys are unable to perform this function.

Urinary System Suffixes

-megaly:

Enlarged, enlargement

Example: Nephromegaly – Enlargement of the kidneys, which may occur due to hydronephrosis or other conditions affecting the renal system.

Urinary System Suffixes

-oma:

Tumor, swelling

Example: Nephroma – A tumor of the kidney, which may be benign or malignant.

Urinary System Suffixes

-osis:

Abnormal condition

Example: Hydronephrosis – An abnormal condition characterized by the swelling of the kidney due to a buildup of urine.

Urinary System Suffixes

-pexy:

Surgical fixation, suspension

Example: Nephropexy – Surgical fixation of a floating or mobile kidney to its normal anatomical position.

Urinary System Suffixes

-ptosis:

 Drooping, sagging, prolapse

Example: Nephroptosis – Drooping or displacement of the kidney, which may cause urinary obstruction or pain.

Urinary System Suffixes

-rraphy:

 Suturing, repairing

Example: Cystorrhaphy – Surgical suturing of the bladder, often performed to repair tears or injuries.

Urinary System Suffixes

-scope:

Instrument used for visual examination

Example: Cystoscope – An instrument used to visually examine the bladder and urethra during a cystoscopy.

Urinary System Suffixes

-scopic:

Pertaining to visual examination

Example: Urethroscopic – Pertaining to the visual examination of the urethra, often to diagnose strictures or obstructions.

Urinary System suffixes 

-scopy:

Visual examination

Example: Cystoscopy – The visual examination of the bladder and urethra using a cystoscope to identify abnormalities or perform treatments.

Urinary System Suffixes

-stomy:

Creation of an artificial opening

Example: Urostomy – A surgical procedure creating an artificial opening in the abdominal wall to divert urine from the bladder.

Urinary System Suffixes

-tomy:

 Cut into, incision

Example: Nephrotomy – A surgical incision into the kidney, often performed to remove kidney stones or treat other abnormalities.

Urinary System Suffixes

-tripsy:

Surgical crushing

Example: Lithotripsy – A procedure that uses shock waves to crush kidney stones into smaller pieces for easier passage through the urinary tract.

Urinary System Suffixes

-uria:

Urine, urination

Example: Hematuria – The presence of blood in the urine, often indicating infections, stones, or more serious conditions like bladder cancer.

Digestive System Root Words

abdonmin/o:

Digestive System Root Words:

an/o

Anus

Example: Anoplasty – Surgical repair of the anus, often performed to treat congenital defects or damage caused by trauma.

Digestive System Root Word

antr/o

Antrum

Example: Antrectomy – Surgical removal of the antrum, a part of the stomach, often done to treat ulcers or cancer.

Digestive System Root Word

append/o

 Appendix

Example: Appendectomy – Surgical removal of the appendix, typically performed in cases of appendicitis.

Digestive System Root Word

appendic/o

Appendix

Example: Appendicitis – Inflammation of the appendix, often causing abdominal pain and requiring surgical intervention.

Digestive System Root Word

cec/o

Cecum

Example: Cecopexy – Surgical fixation of the cecum, often performed to correct volvulus (twisting of the bowel).

Digestive System Root Words

celi/o

Abdomen, abdominal cavity

Example: Celiotomy – Surgical incision into the abdominal cavity, often performed to explore or treat abdominal conditions.

Digestive System Root Word

cheil/o

Lip

Example: Cheilitis – Inflammation of the lips, often caused by irritation, infection, or nutritional deficiencies.

Digestive System Root Words

chol/e

Gall, bile

Example: Cholecystitis – Inflammation of the gallbladder, commonly caused by gallstones blocking the bile ducts.

Digestive System Root Word 

choledoch/o:

 Common bile duct

Example: Choledocholithiasis – The presence of stones in the common bile duct, often requiring removal to restore bile flow.

Digestive System Root Word

col/o,colon/o

Colon

Example: Colitis – Inflammation of the colon, which can cause symptoms such as diarrhea, abdominal pain, and cramping.

Digestive System Root Word

enter/o

 Intestine

Example: Enteritis – Inflammation of the intestines, often caused by infection or irritants.

Digestive System Root Word

esophag/o

 Esophagus

Example: Esophagitis – Inflammation of the esophagus, often resulting from acid reflux or infections.

Digestive System Root Word

gastr/o

Stomach

Example: Gastrectomy – Surgical removal of part or all of the stomach, typically to treat ulcers, cancer, or severe obesity.

Digestive System Root Word

gingiv/o

 Gum

Example: Gingivitis – Inflammation of the gums, often caused by poor oral hygiene or bacterial infection.

Digestive System Root Word

gloss/o

Tongue

Example: Glossitis is inflammation of the tongue that can cause swelling, redness, and pain. It is often caused by infections or nutritional deficiencies.

Digestive System Root Word

hepat/o

Liver

Example: Hepatomegaly – Enlargement of the liver, often caused by infections, fatty liver disease, or cancer.

Digestive System Root Word

herni/o

 Hernia, protrusion of an organ through a membrane or cavity wall

Example: Herniorrhaphy – Surgical repair of a hernia to reposition the protruding organ and strengthen the surrounding tissue.

Digestive System Root Word

lapar/o

Abdomen, abdominal cavity

Example: Laparoscopy – A minimally invasive surgical procedure used to view and treat abdominal or pelvic conditions.

Digestive System Root Word

lingu/o

 Tongue

Example: Sublingual – Situated under the tongue, often referring to the administration of medications for rapid absorption.

Digestive System Root Word

or/o

Mouth

Example: Oral – Pertaining to the mouth, such as in oral hygiene practices.

Digestive System Root Word

palat/o

Palate

Example: Palatoplasty – Surgical repair of the palate, often performed to correct cleft palate deformities.

Digestive System Root Word

pancreat/o

 Pancreas

Example: Pancreatitis – Inflammation of the pancreas, often caused by gallstones or excessive alcohol consumption.

Digestive System Root Word

peritone/o

Peritoneum

Example: Peritonitis – Inflammation of the peritoneum, the membrane lining the abdominal cavity, often caused by infection or perforation.

Digestive System Root Word

polyp/o

 Polyp, small growth

Example: Polypectomy – Surgical removal of a polyp, often performed during a colonoscopy to prevent cancer development.

Digestive System Root Word

proct/o

Rectum

Example: Proctitis – Inflammation of the rectum, which can cause discomfort, bleeding, and urgency.

Digestive System Root Word

pylor/o

 Pylorus, pyloric sphincter

Example: Pyloroplasty – Surgical repair of the pyloric sphincter to improve food passage from the stomach to the small intestine.

Digestive System Root Word

rect/o

 Pylorus, pyloric sphincter

Example: Pyloroplasty – Surgical repair of the pyloric sphincter to improve food passage from the stomach to the small intestine.

Digestive System Root Word

sial/o

 Pylorus, pyloric sphincter

Example: Pyloroplasty – Surgical repair of the pyloric sphincter to improve food passage from the stomach to the small intestine.

Digestive System Root Word 

steat/o

Fat

Example: Steatorrhea – Excess fat in stool, often a sign of malabsorption disorders like celiac disease or chronic pancreatitis.

Digestive System Root Word

stomat/o

 Mouth

Example: Stomatitis – Inflammation of the mouth, which can result from infections, irritants, or systemic diseases.

Digestive System Root Word

uvul/o

 Uvula

Example: Uvulectomy – Surgical removal of the uvula, often performed to treat snoring or sleep apnea 

Digestive System Root Word

xer/o

Dryness

Example: Xerostomia – Dryness of the mouth caused by reduced saliva production, often associated with certain medications or medical conditions.

Urinary System Root Word

albumin/o

 Albumin

Example: Albuminuria – The presence of albumin (a type of protein) in the urine, often a sign of kidney damage or disease, such as nephrotic syndrome.

Urinary System Root Word

azot/o

Urea, nitrogen

Example: Azotemia – An elevated level of urea and other nitrogenous waste products in the blood, typically resulting from kidney dysfunction.

Urinary System Root Word

blast/o

Developing cell, germ cell

Example: Nephroblastoma – A cancerous tumor of the kidney that arises from immature kidney cells, also known as Wilms tumor, commonly found in children.

Urinary System Root Word

cyst/o

 Bladder, sac

Example: Cystitis – Inflammation of the urinary bladder, often caused by bacterial infection, leading to frequent and painful urination.

Urinary System Root Word

glomerul/o

Glomerulus

Example: Glomerulonephritis – Inflammation of the glomeruli, the tiny filtering units in the kidneys, which can lead to kidney dysfunction or failure.

Urinary System Root Word

glyc/o,glycos/o

Sugar

Example: Hyperglycosuria – Excess sugar in the urine, commonly associated with uncontrolled diabetes or kidney filtration issues.

Urinary System Root Word

hydr/o

Water

Example: Hydronephrosis – The swelling of a kidney due to a buildup of urine caused by obstruction in the urinary tract.

Urinary System Root Word

lith/o

 Stone, calculus

Example: Nephrolithiasis – The formation or presence of kidney stones, often causing severe pain and urinary obstruction.

Urinary System Root Word

nephr/o

Kidney

Example: Nephrectomy – Surgical removal of a kidney, often performed due to cancer, trauma, or severe infection.

Urinary System Root Word

noct/o

Night

Example: Nocturnal Enuresis – Involuntary urination during sleep, commonly known as bedwetting. This condition is most often seen in children, but it can also occur in adults due to medical issues such as diabetes, bladder dysfunction, or neurological disorders.

Urinary System Root Word

py/o

Pus

Example: Pyuria – The presence of pus in the urine, indicating a urinary tract infection or kidney infection.

Urinary System Root Word

pyel/o

Renal pelvis

Example: Pyelitis – Inflammation of the renal pelvis, often caused by bacterial infections ascending from the bladder.

Urinary System Root Word

ren/o

Kidney

Example: Renal failure – The inability of the kidneys to filter waste products and balance fluids and electrolytes in the body.

Urinary System Root Word

ur/o, urin/o

Urine, urinary tract

Example: Urology – The branch of medicine focused on the study and treatment of urinary tract diseases and disorders.

Urinary System Root Word

ureter/o

Ureter

Example: Ureteroplasty – Surgical repair of a ureter to correct blockages or structural abnormalities.

Urinary System Root Word

urethr/o

 Urethra

Example: Urethritis – Inflammation of the urethra, often caused by bacterial infection or sexually transmitted infections.

Urinary System Root Word

vesic/o

Bladder, sac

Example: Vesicoureteral reflux – A condition where urine flows backward from the bladder into the ureters, increasing the risk of kidney infections and damage.

BMI = Body Mass Index

• A measurement of body fat based on height and weight, used to assess whether an individual is underweight, normal weight, overweight, or obese.

EGD= Esophagogastroduodenoscopy

• A diagnostic procedure in which a flexible endoscope is used to examine the esophagus, stomach, and upper part of the small intestine (duodenum).

• A condition in infants or children characterized by insufficient weight gain or growth, often caused by inadequate nutrition or underlying medical conditions.

• A chronic condition in which stomach acid or bile flows back into the esophagus, causing symptoms such as heartburn, regurgitation, and difficulty swallowing.

• Referring to the digestive system, which includes the stomach, intestines, and associated organs involved in digestion and nutrient absorption.

• A condition in which a portion of the intestine or abdominal tissue protrudes through a weak spot in the inguinal canal, causing a bulge in the groin.

• A group of chronic inflammatory conditions affecting the gastrointestinal tract, primarily including Crohn’s disease and ulcerative colitis.

IBS= Irritable Bowel Syndrome

• A common functional gastrointestinal disorder characterized by symptoms such as abdominal pain, bloating, and altered bowel habits (constipation, diarrhea, or both).

• A tube inserted through the nose into the stomach, used for feeding, administering medications, or draining stomach contents.

• A condition characterized by excess fat accumulation in the liver not caused by alcohol consumption, often associated with obesity, diabetes, and metabolic syndrome.

• A condition characterized by open sores or ulcers in the lining of the stomach or duodenum, often caused by Helicobacter pylori infection or the use of NSAIDs.

• A method of providing nutrition intravenously, bypassing the digestive tract, often used in patients with severe gastrointestinal conditions or after surgery.

• A form of inflammatory bowel disease (IBD) that causes chronic inflammation and ulcers in the colon and rectum, leading to symptoms such as diarrhea, abdominal pain, and rectal bleeding.

• Named After: Johann Conrad Brunner, a Swiss anatomist. Glands in the duodenum that secrete alkaline mucus to protect the intestinal lining. These glands help neutralize stomach acid in the small intestine, playing a key role in preventing damage to the intestinal mucosa.

• Named After: Burrill Crohn, an American gastroenterologist.
• A chronic inflammatory condition of the gastrointestinal tract, often affecting the ileum and colon. Symptoms include abdominal pain, diarrhea, weight loss, and malnutrition. It is a type of inflammatory bowel disease (IBD).

• Named After: Augustin Nicolas Gilbert, a French physician.
• A hereditary liver disorder resulting in mildly elevated bilirubin levels, typically without significant symptoms. It is often detected incidentally during routine blood tests and is usually benign.

• Named After: Allen Whipple, an American surgeon.

A complex surgical procedure that involves removing the head of the pancreas, part of the small intestine, the gallbladder, and the bile duct. It is performed primarily to treat pancreatic cancer or other diseases affecting the pancreas and nearby organs. The full name of this procedure is pancreaticoduodenectomy (pancreatic/o = pancreas, duoden/o = duodenum (first part of the small intestine), -ectomy = surgical removal).

• Named After: Frederic Bartter, an American endocrinologist.
• A rare genetic condition affecting the kidneys' ability to reabsorb sodium, leading to hypokalemia, metabolic alkalosis, and dehydration. Symptoms include muscle weakness, growth delays, and excessive urination, typically diagnosed in childhood.

• Named After: Sir William Bowman, an English surgeon.
• A cup-shaped structure in the nephron of the kidney that surrounds the glomerulus and collects the filtrate from blood plasma. They are integral to the filtration process in the kidneys, initiating urine formation. 

• Named After: Friedrich Gustav Jakob Henle, a German anatomist.
• The U-shaped portion of the nephron, crucial for concentrating urine by creating a gradient in the kidney's medulla. It plays a key role in water and salt reabsorption, maintaining the body’s electrolyte balance.