Common celiaco-mesenterico-phrenic trunk and renal vascular variations.
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.
Nayak
Satheesha
S
Department of Anatomy, Melaka Manipal Medical College (Manipal Campus), International Centre for Health Sciences, Madhav Nagar, Manipal, Udupi District, Karnataka State, India. nayaksathish@yahoo.com
D000015:Abnormalities, Multiple; D002102:Cadaver; D002445:Celiac Artery / Q000002:abnormalities*; D006801:Humans; D008297:Male; D008638:Mesenteric Arteries / Q000002:abnormalities*; D008875:Middle Aged; D012077:Renal Artery / Q000002:abnormalities*; D012082:Renal Veins / Q000002:abnormalities*