Table 4 The major origin of IPDA, AIPDA, and PIPDA
Origin of IPDA | Variations in AIPDA and PIPDA origin | % (n) |
|---|---|---|
SMA | AIPDA and PIPDA from IPDA bifurcation | 35% (35/100) |
From a common trunk (PDJ) with first jejunal artery (JA) | AIPDA and PIPDA from IPDA bifurcation | 14% (14/100) |
middle colon artery | AIPDA and PIPDA from IPDA bifurcation | 1% (1/100) |
Absent IPDA | Separate origin of AIPDA and PIPDA from SMA | 22% (22/100) |
Absent IPDA | AIPDA from first JA and PIPDA from SMA | 5% (5/100) |
Absent IPDA | PIPDA from DPA and AIPDA from SMA | 5% (5/100) |
Absent IPDA | AIPDA from SMA and PIPDA absent | 2% (2/100) |
Absent IPDA | AIPDA from SMA and PIPDA from a/r RHA from SMA | 2% (2/100) |