Hosgood G, Bone D L, Vorhees W D, Reed W M
Department of Veterinary Clinical Sciences, Purdue University, West Lafayette, IN 47907.
Vet Surg. 1989 Mar-Apr;18(2):110-3. doi: 10.1111/j.1532-950x.1989.tb01052.x.
Splenectomy was performed in 15 crossbred dogs; hilar vessel ligation was used in eight dogs (group 1) and splenic and short gastric artery ligation were used in seven (group 2). Blood flow to six sites along the greater and lesser curvatures of the stomach was recorded with radioactive tracer microspheres. A significantly higher blood flow was recorded in group 2 for the site supplied by the right gastroepiploic artery (p = 0.0441). There was no difference between the groups for the site supplied by the left gastroepiploic and short gastric arteries. Histologically, there was no difference in gastric tissue samples from four sites. Splenic and short gastric artery ligation did not compromise stomach blood flow or the integrity of the stomach wall, and may be superior for splenectomy because of its relative simplicity and potentially shorter operative time.
对15只杂种犬实施了脾切除术；8只犬采用肝门血管结扎术（第1组），7只犬采用脾动脉和胃短动脉结扎术（第2组）。用放射性示踪微球记录沿胃大弯和小弯六个部位的血流情况。第2组由胃网膜右动脉供血的部位记录到的血流明显更高（p = 0.0441）。由胃网膜左动脉和胃短动脉供血的部位在两组之间没有差异。组织学上，四个部位的胃组织样本没有差异。脾动脉和胃短动脉结扎术不会损害胃血流或胃壁完整性，并且由于其相对简单和潜在的较短手术时间，在脾切除术中可能更具优势。
