#	Query	Results
S1	(MH “Venous Ulcer”)	2,048
S2	(((venous or varicose or varicosis or stasis) N3 ulcer∗) or (venous N1 disease∗) or VLU or VLUs or CVLU or CVLUs or CVU or CVUs or CVDL)	3,599
S3	(MH “Venous Insufficiency”)	1,175
S4	(((venous or vein) N2 insufficienc∗) or CVI)	1,908
S5	((postphlebitic or post-phlebitic) N2 (ulcer∗ or syndrome∗ or disease∗))	23
S6	(MH “Leg Ulcer”)	2,986
S7	((leg∗ or lower extremit∗) N2 ulcer∗)	4,424
S8	(MH “Saphenous Vein”)	1,144
S9	(saphenous N1 vein∗)	1,590
S10	(Clinical∗ Etiology∗ Anatomy∗ Pathophysiology or CEAP)	114
S11	S1 OR S2 OR S3 OR S4 OR S5 OR S6 OR S7 OR S8 OR S9 OR S10	9,042
S12	(MH “Elastic Bandages”)	98
S13	(MH “Compression Garments”)	1,904
S14	((compress∗ or elastic or nonelastic or inelastic or elastom∗ or nonelastom) N3 (therap∗ or wrap∗ or stocking∗ or hosiery or hose or garment∗ or sock∗ or tights or dressing∗ or system∗ or device∗ or short-stretch∗ or long-stretch∗ or four-layer∗ or three-layer∗ or two-layer∗ or bilayer∗ or bi-layer∗ or multilayer∗ or multilayer∗ or multicomponent or multi-component))	5,614
S15	(((elastic or nonelastic or inelastic) N3 compress∗) or elastocompress∗ or elasto-compress∗)	172
S16	S12 OR S13 OR S14 OR S15	5,684
S17	S11 AND S16	1,520
S18	PT Case Study or Commentary or Editorial or Letter or Proceedings	406,160
S19	S17 NOT S18	1,302
S20	S17 NOT S18 Limiters - English Language	1,272