| R-C sign(spot) | Red Cherry sign(spot) |
|---|---|
| PLES | parallel-line equal space |
| PTA | parallel tubular arrays; parathyroid adenoma; percutaneous transluminal angioplasty; peroxidase-labe... |
| CFVS | cerebrospinal fluid flow void sign |
| DTP | diphtheria-tetanus-pertussis [vaccine]; distal tingling on percussion; Tinel's sign |