| Dr. Jekyll's antithesis | 27 |
| Dr. Jekyll's alias | 22 |
| Demonic Robert Louis Stevenson character | 40 |
| Alter ego of literature | 23 |
| Alter ego in a Stevenson work | 29 |
| CAT scan alternative | 20 |
| X-ray alternative | 17 |
| Inside shot? | 12 |
| X-ray relative | 14 |
| Hosp. scanner | 13 |
| X-ray supplement | 16 |
| Hosp. picture | 13 |
| 3-D exam | 8 |
| CAT scan relative | 17 |
| Test that puts you in a strong field? | 37 |
| Picture of health | 17 |
| Medical scan, for short | 23 |
| Hosp. diagnostic | 16 |
| Diagnostic proc. | 16 |
| 3-D test | 8 |
| X-ray's cousin | 18 |
| X-ray descendant | 16 |
| X-ray cousin | 12 |
| Hosp. diagnostic aid | 20 |
| High-tech med. scanner | 22 |
| 3-D diagnostic machine | 22 |
| Source of 3-D pictures? | 23 |
| Noninvasive med. procedure | 26 |
| It reveals the inner you | 24 |
| It may be done on one foot | 26 |
| It can see through any body | 27 |
| Inside look, briefly? | 21 |
| Hospital scan: Abbr. | 20 |
| Hosp. procedure that might be done on your back | 47 |
| Hosp. machine | 13 |
| Diagnostic scanner, briefly | 27 |
| Diagnostic scanner, abbr. | 25 |
| Brief look inside? | 18 |
| 3-D scan | 8 |
| 3-D picture | 11 |
| 3-D medical test | 16 |
| You'll be in a strong field when you take this test (abbr.) | 63 |
| You'll be in a strong field when you take this abbreviated test | 67 |
| X-ray's noisier relative | 28 |
| X-ray machine's successor (Abbr.) | 37 |
| X-ray kin | 9 |
| X-ray follow-up, sometimes | 26 |
| X-ray follow-up, perhaps | 24 |
| X-ray cousin, briefly | 21 |
| Test with a panic button | 24 |
| Test that is done on your back | 30 |
| Test in a tube, for short | 25 |
| Test for internal injuries, briefly | 35 |
| Shot taken at the hospital?: Abbr. | 34 |
| Scanner, for short | 18 |
| Radiology test | 14 |
| Radiology staple, for short | 27 |
| Radiologist's tool, briefly | 31 |
| Radiological scan, for short | 28 |
| Procedure that can detect brain tumors: Abbr. | 45 |
| Procedural medical pic. | 23 |
| Picture of health, for short? | 29 |
| Outpatient test, briefly | 24 |
| One might show muscles, in brief | 32 |
| One might be done on your back | 30 |
| Noninvasive diagnostic procedure, for short | 43 |
| Medical test where patients are given a "panic button" | 64 |
| Medical tech. | 13 |
| Medical scan: abbr. | 19 |
| Medical scan, briefly | 21 |
| Medical procedure, in brief | 27 |
| Medical exam that's open or closed | 38 |
| Med. technology | 15 |
| Med. technique using contrast agents | 36 |
| Med. scanner | 12 |
| Med. diagnostic technique | 25 |
| Med. diagnostic | 15 |
| Med. scanner | 13 |
| MD's noninvasive diagnostic procedure | 41 |
| It's done lying down | 24 |
| It scans for problems | 21 |
| It might be done on your back | 29 |
| It gives you inside info | 24 |
| It can see through any body? | 28 |
| It can diagnose a headache | 26 |
| Internal investigation, for short? | 34 |
| Inside look, for short? | 23 |
| Inner view, for short | 21 |
| Hosp. test in a tube | 20 |
| Hosp. test in a large tube | 26 |
| Hosp. pic | 9 |
| Hosp. diagnostic chamber | 24 |
| Hosp. diagnositc | 16 |
| Hosp. scanner | 14 |
| High-tech med. test | 19 |
| High-tech med. diagnostics | 26 |
| High tech. medical scanner | 26 |
| Hand pic, perhaps | 17 |
| Frequently used test on "House, M.D." | 47 |
| Dr.'s diagnostic tool | 25 |