| A | B |
| ECTO- | OUTER SIDE |
| ENDO- | INNER SIDE |
| MESO- | MIDDLE |
| CIRCUM- | AROUND |
| PERI- | AROUND ABOUT |
| EPI- | OVER, SURROUNDING |
| SUB-, HYPO- | BELOW, UNDER |
| SUPRA- , SUPER- | ABOVE, OVER |
| INFRA- | BELOW, BENEATH |
| ENDOCYSTOSCOPY | OCCURRING OUTSIDE THE NORMAL PLACE |
| LESION | MORBID TISSUE |
| CIRCUMOCULAR | PERTAINING TO AROUND THE EYE |
| DISTAL | FARTHEST POINT FROM TRUNK |
| ENDOCRANIAL | PERTAINING TO THE INSIDE OF THE HEAD |
| EPIGASTRIC | PERTAINING TO THE AREA OVER THE STOMACH |
| BIOPSY | REMOVAL OF TISSUE FOR EXAMINATION |
| NEOPLASM | NEW, ABNORMAL TISSUE FORMATION |
| ECTODERM | OUTSIDE LAYER OF GERM CELLS |
| METASTASIS | CELLS SPREAD TO NEW LOCATION, ORGAN |
| MALIGNANT | A BAD KIND, TENDING TO THREATEN DEATH |
| BENIGN | NOT SPEADING, NOT CANCEROUS |
| INFILTRATION | SLIPPING INTO AND BETWEEN NORMAL CELLS |
| PROXIMAL | NEAREST TE ATTACHMENT TO THE TRUNK |
| ECTOPIC | OCCURRING OUTSIDE THE NORMAL PLACE |
| NIPPLELIKE PROTUBERANCE | PAPILLA |
| NEW, ABNORMAL TISSUE WITHOUT A PURPOSE | NEOPLASM/ TUMOR |
| USELESS STRUCTURE GROWING OUT OF THE SKIN | EXCRESCENCE |
| SPREAD OF CELLS TO NEW LOCATION, ORGAN | METASTASIS |
| PERTAINING TO ON OR NEAR THE BACK | DORSAL |
| FARTHEST POINT FROM TRUNK ATTACHMENT | DISTAL |
| CLOSED SAC OR POUCH CONTAINING FLUID | CYST |
| REMOVAL OF TISSUE FOR EXAMINATION | BIOPSY |
| WARTLIKE GROWTH AROUND THE ANUS | CONDYLOMA |
| SLIPPING INTO AND BETWEEN NORMAL CELLS | INFILTRATION |
| NOT SPREADING, NOT MALIGNANT | BENIGN |
| BELOW THE MAMARY GLAND | INFRAMMARY |
| TUMOR WITH A LITTLE FOOT | POLYP |
| NEAREST POINT OF TRUNK ATTACHMENT | PROXIMAL |
| UNHEALTHY, DISEASED AREA OF TISSUE | LESION |