Nayak Satheesha
Department of Anatomy, Melaka Manipal Medical College (Manipal Campus), International Centre for Health Sciences, Madhav Nagar, Manipal, Udupi District, Karnataka State, India.
Saudi Med J. 2006 Dec;27(12):1894-6.
The knowledge of vascular variations like other anatomical variations, is important during the operative, diagnostic, and endovascular procedures in abdomen. This report describes multiple variations in the upper abdominal vessels as found during the routine dissection in a 60-year-old male cadaver. The variations found were; presence of a celiaco-mesenterico-phrenic trunk, a common inferior phrenic trunk, 2 right renal arteries originating from abdominal aorta, 2 suprarenal arteries originating from the lower right renal artery, 3 right renal veins opening separately into inferior vena cava, and termination of right testicular vein into the lowest vein among the 3 right renal veins. The existence of a celiaco-mesenterico-phrenic trunk has not been reported yet. Although, other variations reported in this case exist as individual variations, a concomitant variation of them has not been reported yet. The knowledge of such variations is quite useful in planning any upper abdominal surgery.
与其他解剖变异一样,了解血管变异在腹部手术、诊断及血管内操作过程中至关重要。本报告描述了在一具60岁男性尸体的常规解剖中发现的上腹部血管的多种变异情况。发现的变异包括:存在腹腔 - 肠系膜 - 膈干、一条共同的膈下干、两条起源于腹主动脉的右肾动脉、两条起源于右下肾动脉的肾上腺动脉、三条右肾静脉分别开口于下腔静脉以及右睾丸静脉汇入三条右肾静脉中最低的那条静脉。腹腔 - 肠系膜 - 膈干的存在尚未见报道。虽然本病例中报告的其他变异均为个别变异,但它们同时出现的情况尚未见报道。了解此类变异对于规划任何上腹部手术非常有用。