Table 2.
Characteristics of “arterial compression hook sign” in 15 patients in the positive group
| Age | Sex | Arterial compression hook sign | Peak systolic velocity, cm/s | Symptoms | Postprandial abdominal symptoms | Intense exercise | Chronic abdominal pain | |||
|---|---|---|---|---|---|---|---|---|---|---|
| EPSV | IPSV | EPSV − IPSV | ||||||||
| Case 1 | 11 | M | ( +) | 350 | 162 | 188 | Symptomatic | ( +) | ( +) | ( +) |
| Case 2 | 16 | M | ( +) | 331 | 223 | 108 | Symptomatic | ( +) | ( +) | ( +) |
| Case 3 | 13 | F | ( +) | 283 | 215 | 68 | Symptomatic | ( −) | ( +) | ( +) |
| Case 4 | 15 | F | ( +) | 303 | 232 | 71 | Symptomatic | ( −) | ( +) | ( +) |
| Case 5 | 21 | M | ( +) | 370 | 274 | 96 | Symptomatic | ( +) | ( −) | ( +) |
| Case 6 | 27 | F | ( +) | 363 | 164 | 199 | Symptomatic | ( −) | ( −) | ( +) |
| Case 7 | 14 | F | ( +) | 322 | 254 | 68 | Symptomatic | ( −) | ( −) | ( +) |
| Case 8 | 14 | M | ( +) | 383 | 298 | 85 | Asymptomatic | ( −) | ( −) | ( −) |
| Case 9 | 19 | M | ( +) | 251 | 158 | 93 | Asymptomatic | ( −) | ( −) | ( −) |
| Case 10 | 28 | M | ( +) | 293 | 174 | 119 | Asymptomatic | ( −) | ( −) | ( −) |
| Case 11 | 23 | F | ( +) | 304 | 182 | 122 | Asymptomatic | ( −) | ( −) | ( −) |
| Case 12 | 37 | F | ( +) | 226 | 154 | 72 | Asymptomatic | ( −) | ( −) | ( −) |
| Case 13 | 38 | F | ( +) | 261 | 184 | 77 | Asymptomatic | ( −) | ( −) | ( −) |
| Case 14 | 61 | F | ( +) | 267 | 190 | 77 | Asymptomatic | ( −) | ( −) | ( −) |
| Case 15 | 62 | M | ( +) | 264 | 135 | 129 | Asymptomatic | ( −) | ( −) | ( −) |