Sigmoidoscopy

A) BP
B) C&C
C) C
D) Cons
E) CP
F) CPE (CPX)
G) ECG
H) FU
I) Inj
J) Lab
K) NP
L) NS
M) P&P
N) PT
O) Re
P) Ref
Q) RS
R) Sig
S) S/R
T) Surg

Sigmoidoscopy

A medical examination of the lower part of the colon using a flexible tube with a light and camera at the end.

Lab

Short for laboratory, a controlled setting where scientific experiments, research, and measurement are performed.