Aberrant Origin of Right Hepatic Artery from Superior Mesenteric Artery: A Case Report | Chapter 2 | New Advances in Medicine and Medical Science Vol. 1

 The aim of the study search out report the aberrant inception of the hepatic artery from the superior mesentric channel. Understanding the hepatic arterial anatomy is crucial when operating any surgical or demonstrative procedures, containing liver transplants. Vascular anomalies are repeatedly asymptomatic until they influence the viscera's blood supply. They are found by chance all the while surgeries and diagnostic angiography. Variations in this manner are common in the intestinal vessels.The present case was stated in an adult male cadaver in the Department of Anatomy Maulana Azad Medical College during a routine thorough analysis of the abdomen. The arterial supply of the hepato-biliary method was dissected. The celiac container and superior mesenteric artery were labeled and branches to the liver recognized. The anatomical variations of the hepatic channel can be elucidated on embryological basis. Each back aorta gives paired first splanchnic branches that supply the yolk sac, the original gut and its descendants. The left channel split into three branches that provided the left flap of the liver. The right hepatic artery developed from the superior mesenteric channel. Knowledge of variability will help in preparation and performing, accompanying less risks of serious ischemic snags, the procurement of contributor livers in all allure modalities, cadaveric, living, and split person living in a particular place.This case may be of interest to surgeons and radiologists cause distinguishing middle from two points the normal arterial pattern and the variant is fault-finding for safe and effective medical procedure.

Author(s) Details:

A. Mahajan,
Department of Anatomy, Hamdard Institute of Medical Science and Research, Jamia Hamdard, New Delhi, India.

S. Patil,
Department of Anatomy, Hamdard Institute of Medical Science and Research, Jamia Hamdard, New Delhi, India.

S. Kakar,
Department of Anatomy, Hamdard Institute of Medical Science and Research, Jamia Hamdard, New Delhi, India.

Please see the link here: https://stm.bookpi.org/NAMMS-V1/article/view/10553

Investigating the Anatomy and Surgical Relevance of Rouviere's Sulcus | Chapter 11 | Recent Advances in Science and Technology Research Vol.5

 

Rouviere's sulcus (RS) (i.e., incisura hepatis dextra, Gans incisura) represents an important
anatomical landmark. The study aimed to determine the frequency of the RS, its description, location,
relations to the right portal pedicle, the plane of the common bile duct, and the evaluation of the
surgical relevance of the obtained data. Forty macroscopically healthy and undamaged livers were
removed during autopsies from cadavers of both sexes. The RS was present in 82% of the cases,
and in these, the open RS was identified in 70% of the livers. The fused type was observed in 12% of
the cases; 18% of the livers had no sulcus. The mean length of the open type RS was 28 ± 2 mm
(range 24–32 mm), and its mean depth was 6 ± 2 mm (range 4–8 mm). The right posterior sectional
pedicle was found in the RS in 70% of the cases. In 5% of the livers, we also dissected a branch of
the anterior sectional pedicle. Inside 25% of the RS, we found the vein of segment 6. The RS
identification may avoid bile duct injury during laparoscopic cholecystectomy and enables elective
vascular control during the right liver resection.

Author(s) Details

Raja Dahmane
Faculty of Health Sciences, University of Ljubljana, 1000 Ljubljana, Slovenia and Faculty of Medicine, Institute of Anatomy, University of Ljubljana, 1000 Ljubljana, Slovenia.

Abdelwaheb Morjane
Department of Surgery, Faculty of Medicine, University of Monastir, Tunisia.

Robert Sotler
Faculty of Health Sciences, University of Ljubljana, 1000 Ljubljana, Slovenia.

Andrej Starc

Faculty of Health Sciences, University of Ljubljana, 1000 Ljubljana, Slovenia.

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