Prefix
Suffix
Combining Form
Terminology
Random
100

in-

In

100

-poietin 

Substance that forms

100

Mast/o

Breast

100

urethritis 

Inflammation of the urethra

100

Renal Biopsy

Removal of kidney tissue for microscopic examination 

200

Intra-

Within

200

-tocia

Labor, birth

200

Trigon/o

Trigone (region of bladder)

200

Gynecomastia

Condtion of female breasts (enlarged) in a male 

200

Nulli-

No, not, none

300

Endo-

Within

300

-parous

Bearing, bringing forth 

300

O/o

Egg

300

Callectasis

Dilation of a calyx

300

-salpinx

Fallopian tube

400

Dys- 

Painful

400

-version

Act of turning 

400

Pyel/o

Renal pelvis

400

Multigravida

Woman has had more than one pregnancy 

400

Prim-

First

500

Retro-

Backward

500

-tripsy 

Crushing

500

Vesic/o

Urinary bladder

500

Enuresis

Bedwetting

500

Polydipsia 

Condition of increased thirst