scholarly journals Variation in the branching pattern of celiac trunk: a case report

2015 ◽  
Vol 32 (03) ◽  
pp. 200-202
Author(s):  
S. Nayak ◽  
A. Aithal ◽  
S. Shetty ◽  
N. Kumar ◽  
S. Ravindra ◽  
...  
Keyword(s):  
Hepatic Artery ◽  
Celiac Trunk ◽  
Anatomical Variations ◽  
Left Gastric Artery ◽  
Branching Pattern ◽  
Gastric Artery ◽  
Current Case ◽  
Hepatic Arteries ◽  
The People ◽  
The Right

AbstractArterial supply for the derivatives of foregut in the abdomen is provided by the branches of the celiac trunk. Celiac trunk is the first ventral branch of abdominal aorta and usually branches into splenic, common hepatic and left gastric arteries. Variations in the branching pattern of celiac trunk are common but in most of the people, they remain asymptomatic and go unnoticed. A good knowledge of these anatomical variations is important for surgeons undertaking various surgeries in the abdominal region and will help to minimise the complications related to abdominal surgery. Clinicians and radiologists should also be aware of any variations in the vascular pattern of the celiac trunk before performing angiographic examinations. In the current case, the celiac trunk divided into two branches; left gastric artery and hepato-splenic trunk. The hepato-splenic trunk further divided into splenic and common hepatic arteries. The common hepatic artery trifitrcated into proper hepatic, gastroduodenal and accessory hepatic arteries. Hepatic artery proper divided into right and left hepatic arteries. The accessory hepatic artery was tortuous and was as large as the left hepatic artery. It gave origin to the right gastric artery and entered the liver through left end of porta hepatis.

scholarly journals Arterial diameter of the celiac trunk and its branches: anatomical study

2009 ◽  
Vol 24 (1) ◽  
pp. 43-47 ◽  
Author(s):  
Luís Augusto da Silveira ◽  
Fernando Braga Cassiano Silveira ◽  
Valéria Paula Sassoli Fazan
Keyword(s):  
Hepatic Artery ◽  
Celiac Trunk ◽  
Anatomical Study ◽  
Anatomical Variations ◽  
Left Gastric Artery ◽  
Gastric Artery ◽  
Arterial Diameter ◽  
Significant Difference ◽  
Diameter Reduction ◽  
Formalin Fixed

PURPOSE: Despite the fact that anatomical variations of the celiac trunk are well explored in the literature, information on these vessels diameters is scanty. The aims of the present study were to describe the arterial diameters of the celiac trunk and its main branches, and to investigate if these diameters are altered in those cases presenting anatomical variations of these vessels. METHODS: Twenty-one formalin fixed adult male cadavers were appropriately dissected for the celiac trunk identification and arterial diameter measurements. Arteries measured included the celiac trunk and its main branches (splenic artery, left gastric artery and common hepatic artery), as the proper hepatic artery, right gastric artery, the left and right hepatic arteries and the gastroduodenal artery. RESULTS: From the 21 cadavers, 6 presented anatomical variations of, at least, one of the above mentioned branches. The average arterial diameter comparisons between groups (normal and variable) clearly showed smaller diameters for variable vessels, but with no significant difference. CONCLUSION: Our data indicates the possibility of a diameter reduction of the celiac trunk main branches in the presence of anatomical variations. This should be taken into account on the selection for the liver transplantation donors.

Rare Anatomic Variation of Left Gastric Artery and Right Hepatic Artery in a Female Cadaver

2008 ◽  
Vol 74 (5) ◽  
pp. 430-432
Author(s):  
Theodore Troupis ◽  
Stamatis Chatzikokolis ◽  
Michael Zachariadis ◽  
George Troupis ◽  
Sofia Anagnostopoulou ◽  
...  
Keyword(s):  
Hepatic Artery ◽  
Present Report ◽  
Anatomic Variation ◽  
Celiac Trunk ◽  
Left Gastric Artery ◽  
Proper Hepatic Artery ◽  
Gastric Artery ◽  
Right Hepatic Artery ◽  
Female Cadaver ◽  
The Right

The present report describes a rare case in which the left gastric artery arises directly from the abdominal aorta and the right hepatic artery from the superior mesenteric artery, as observed during the dissection of a female cadaver. The left gastric artery usually rises as one of the three branches of the celiac trunk, which was originally described by Haller in 1756, whereas the right hepatic artery usually originates from the proper hepatic artery. The knowledge of the typical anatomy of the abdominal arteries, and their variations, is especially important due to the numerous interventions performed in the abdominal area.

scholarly journals Anomalous Celiac Trunk Variation Encountered in Y-90 Radioembolization

2020 ◽  
Vol 3 ◽  
Author(s):  
Alexander Huang ◽  
Ramana Yedavalli
Keyword(s):  
Hepatic Artery ◽  
Celiac Trunk ◽  
Anatomical Variations ◽  
Left Gastric Artery ◽  
Arterial Supply ◽  
Right Hepatic Artery ◽  
Replaced Right Hepatic Artery ◽  
Ct Angiogram ◽  
The Right ◽  
Selection Of

Background:  Yttrium-90 microsphere embolization is a selective internal radiation therapy (SIRT) used in the treatment of hepatocellular carcinoma and liver metastases. Current literature recommends lobar, or more selective, infusion of SIRT to allow for precise radiation administration and to mitigate risk of non-target embolization. Lobar infusion requires knowledge of anatomical variations of hepatic arterial supply. The trifurcation of the celiac trunk into the left gastric artery, splenic artery, and common hepatic artery is the most common presentation representing 51% to 89% of patient anatomy. A replaced right hepatic artery (RHA) arising from the superior mesenteric artery (SMA) is one of the most common variants of hepatic arterial supply with a prevalence of 10.6% to 15%. Common variations such as these are well described and easily mapped using catheter angiography, but rarer variations are not as well described and more challenging to map.    Project Methods:  Mapping catheter angiogram of the celiac trunk and SMA was obtained. Additional aortogram and CT angiogram were obtained to further elucidate patient’s anatomy.    Results:  Initial mapping angiogram was only partially successful because the RHA could not be selected. Abdominal aortogram and CT angiogram of the abdomen and pelvis revealed a replaced RHA arising directly from the distal celiac trunk. Additionally, the patient had a replaced cystic artery arising from the left hepatic artery and an arc of Buhler connecting the proximal SMA to the proximal aspect of the right hepatic artery.    Conclusion:  Radiologists need to be aware of rare variations in hepatic arterial supply for the safe and effective treatment of hepatic neoplasms, whether primary or metastatic. Description of arterial variation and informed selection of arterial branches will remain a critical aspect of improving efficiency and reducing risks of hepatic embolization procedures. 

scholarly journals Anatomy of the vasculature supplying hepatobiliary structures and celiac trunk branching patterns in the Thai population

2019 ◽  
Vol 12 (4) ◽  
pp. 161-167
Author(s):  
Natcha Nateniyom ◽  
Thanasil Huanmanop ◽  
Sithiporn Agthong ◽  
Vilai Chentanez
Keyword(s):  
Hepatic Artery ◽  
Hepatic Duct ◽  
Celiac Trunk ◽  
Left Gastric Artery ◽  
Vascular Supply ◽  
Common Hepatic Duct ◽  
Branching Pattern ◽  
Thai Population ◽  
Branching Patterns ◽  
Upper Abdominal

AbstractBackgroundKnowledge of the anatomy of the celiac trunk (CT) and arterial supply of the hepatobiliary system is essential for surgical and interventional radiological treatment of upper abdominal diseases.ObjectivesTo determine the branching patterns of the CT and variation in origin and type of the right hepatic artery (RHA), left hepatic artery (LHA), and cystic artery (CA).MethodsThe anatomy of the CT in 100 cadavers from Thai adult donors was observed in 3 aspects: its branching pattern, the origin of the RHA and LHA, and the origin of the CA and its relation to the common bile duct (CBD) and common hepatic duct (CHD).ResultsThe majority of the CT branching pattern was categorized as the type II classical pattern, which has 3 branches: the left gastric artery (LGA), splenic artery (SA), and common hepatic artery (CHA). The RHA branched from proper hepatic artery in 67 cadavers. The origin of the accessory RHA was either from the abdominal aorta or superior mesenteric artery (SMA), whereas the replaced RHA originated from the CHA, SMA, or CT. The accessory LHA ramified from CHA (2 cases) and LGA (1 case). The replaced LHA was found in 30 cadavers and 29 arose from the CHA. The single and double types of CA were found in 94 and 4 cadavers, respectively. In all, 57% of single CA passed posteriorly and 39% passed anteriorly to the CBD and CHD.ConclusionsTo lower posttreatment complications, variations in the anatomy and the vascular supply of hepatobiliary structures should be considered.

scholarly journals Computed Tomography Angiography-Based Evaluation of Anatomical Variations of the Celiac ‎Trunk and Renal Arteries

2020 ◽  
Vol 10 (3) ◽  
pp. 27797
Author(s):  
Sara Besharat ◽  
Parima Safe ◽  
Husain Karrabi ◽  
Nasser Malekpour Alamdari
Keyword(s):  
Computed Tomography ◽  
Renal Artery ◽  
Computed Tomography Angiography ◽  
Celiac Trunk ◽  
Anatomical Variations ◽  
Left Gastric Artery ◽  
Renal Arteries ◽  
Gastric Artery ◽  
Accessory Renal Artery ◽  
Prevalent Form

Background: The abdominal aorta and its main branches, such as the celiac trunk and the renal arteries are manipulated during various radiologic, surgical, and oncologic procedures. This study aimed at evaluating the anatomical pattern of these vessels to assist surgeons and radiologists reduce the risk of intra- as well as postoperative complications. Methods: A retrospective analysis of 536 Computed Tomography Angiography (CTA) studies of living potential kidney donors was conducted from January 2012 to December 2018. Results: The anatomical variations of the celiac trunk was found in 9.5% of the cases. Among these cases, the most frequent variation was the Left Gastric Artery (LGA) as the first branch of the celiac trunk (80.4% of the cases). Gender was not overall significantly associated with the variations of the celiac trunk (P=0.670); however, there was a significant correlation between male gender and the most prevalent form of the celiac trunk variation (P=0.004). Variations of the renal artery occurred in 22.94% of the cases, with the left accessory renal artery being the most common variant (28.45% of the cases). Gender and the involved side (right/left) were not significantly related to the renal artery variations (P=1.000 & P=0.546, respectively). No concomitant variation of the celiac trunk and the renal artery was detected in our study. Conclusion: The anatomical variations of the celiac trunk and the renal arteries occur commonly; thus, the branching pattern of these arteries should be assessed prior to any procedure concerning them.

Bacterial-Infection-Associated Polyarteritis Nodosa Presenting as Acute, Rapidly Progressive Multiple Hepatic Artery Aneurysms

2020 ◽  
pp. 153857442096868
Author(s):  
Long Li ◽  
Yong-Hao Lao
Keyword(s):  
Combination Therapy ◽  
Bacterial Infection ◽  
Hepatic Artery ◽  
Polyarteritis Nodosa ◽  
Inflammatory Biomarkers ◽  
Quadrant Pain ◽  
Current Case ◽  
Hepatic Arteries ◽  
Right Hepatic Artery ◽  
The Right

A 26-year-old male soldier was clinically characterized by transient fever, persistent right upper quadrant pain, hypertension, and elevated inflammatory biomarkers associated with bacterial infection. On the fifteenth day after the onset of symptoms, he had typical CT findings in polyarteritis nodosa involving only the hepatic arteries. Transcatheter arterial coil embolization of the right hepatic artery was performed due to ruptured hepatic aneurysms. Combination therapy with antibiotics and antihypertensives was administrated after embolization. The intrahepatic aneurysms completely vanished and inflammatory biomarkers returned to normal on the tenth day after embolization. The current case highlights the diagnosis and treatment of bacterial-infection-associated polyarteritis nodosa involving only the hepatic arteries, coexisting with hypertension.

RIGHT HEPATIC ARTEY: CLINICAL SIGNIFICANCE OF VARIATIONS IN THE ORIGIN AND ITS RELATIONS WITH THE COMMON HEPATIC DUCT

2021 ◽  
pp. 45-47
Author(s):  
Sabeersha. S ◽  
K.S. Krishnakumari
Keyword(s):  
Hepatic Artery ◽  
Hepatic Duct ◽  
Celiac Trunk ◽  
Anatomical Variations ◽  
Middle Part ◽  
Common Hepatic Duct ◽  
Medical College ◽  
Right Hepatic Artery ◽  
The Common ◽  
The Right

The right hepatic artery is an end artery and contributes sole arterial supply to right lobe of the liver . It also supplies the gall bladder, cystic duct, common hepatic duct and upper and middle part of common bile duct. Normal hepatic arterial anatomy occurs in approximately in 80% of cases, for the remaining 20% multiple variations have been described. Misinterpretation of anatomical variations of the right hepatic artery contribute to the major intraoperative mishaps and complications in hepatobiliary surgery. Materials and Methods: This descriptive study conducted on 50 cadavers in Department of Anatomy,Govt Medical College, Kozhikode to document the normal anatomy and different variations of right hepatic artery regarding its origin and relation with the common hepatic duct. Results : Right hepatic artery had its origin from proper hepatic artery in 47 (94%) cases, in one case the artery came from common hepatic artery, aberrant origin of right hepatic artery was seen in 4% cases, one case from celiac trunk directly and the other from superior mesenteric artery. Relation with common hepatic duct : In 46 cases (92%) the artery (normal and aberrant) passes posterior to common hepatic duct. In 6%, the artery was related anterior to common hepatic duct. In one case the artery was medial to the common hepatic duct. Conclusions : This study highlights the importance of knowledge of such anomalies since their awareness will decrease morbidity and help to keep away from a number of surgical complications.

scholarly journals Rare Anatomic Variation: The Hepatosplenomesentericophrenic Trunk

Medicina ◽  
2021 ◽  
Vol 57 (2) ◽  
pp. 170
Author(s):  
Bogdan Gheorghe Hogea ◽  
Mugurel Constantin Rusu ◽  
Adelina Maria Jianu ◽  
Bogdan Adrian Manta ◽  
Adrian Cosmin Ilie
Keyword(s):  
Anatomic Variation ◽  
Celiac Trunk ◽  
Left Gastric Artery ◽  
Gastric Artery ◽  
Inferior Phrenic Artery ◽  
Phrenic Artery ◽  
Anatomic Variants ◽  
The Right ◽  
Rare Anatomic Variant ◽  
Anatomic Feature

The rare anatomic variants of the celiac trunk and superior mesenteric artery include the hepatosplenic, hepatosplenomesenteric (HSMT), celiacomesenteric, hepatomesenteric and gastrosplenic trunks. We report a 72-year-old female patient whose computed tomography angiograms indicated a rare anatomic feature whereby the right inferior phrenic artery was inserted in the origin of an HSMT, thus modifying it into a hepatosplenomesentericophrenic trunk (HSMPT). Above the HSMPT, the insertion of the left inferior phrenic artery in the origin of the left gastric artery determined a left gastrophrenic trunk (GPT). Proper identification of this type of rare anatomic variant is of utmost importance prior to different surgical procedures. For example, an HSMT origin of the right inferior phrenic artery is surgically relevant if this artery is an extrinsic pedicle of a hepatocellular carcinoma and is used for embolization of the tumor.

scholarly journals Unraveling Variations in Celiac Trunk and Hepatic Artery by CT Angiography to Aid in Surgeries of Upper Abdominal Region

Diagnostics ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 2262
Author(s):  
Kapil Kumar Malviya ◽  
Ashish Verma ◽  
Amit Kumar Nayak ◽  
Anand Mishra ◽  
Raghunath Shahaji More
Keyword(s):  
Superior Mesenteric Artery ◽  
Hepatic Artery ◽  
Mesenteric Artery ◽  
Celiac Trunk ◽  
Left Gastric Artery ◽  
Gastric Artery ◽  
Inferior Phrenic Artery ◽  
Abdominal Region ◽  
Phrenic Artery ◽  
Upper Abdominal

Understanding of variations in the course and source of abdominal arteries is crucial for any surgical intervention in the peritoneal space. Intricate surgeries of the upper abdominal region, such as hepato-biliary, pancreatic, gastric and splenic surgeries, require precise knowledge of regular anatomy and different variations related to celiac trunk and hepatic artery. In addition, information about the origin of inferior phrenic artery is important in conditions such as hepatocellular carcinoma and gastroesophageal bleeding management. The present study gives an account of anatomical variations in origin and branching pattern of celiac trunk and hepatic artery by the use of CT (computed tomographic) angiography. The study was performed on 110 (66 females and 44 males) patients in a north Indian population. Results unraveled the most common celiac trunk variation as hepatosplenic trunk with left gastric artery, which was observed in 60% of cases, more common in females than in males. Gastrosplenic and hepato-gastric trunk could be seen in 4.55% and 1.82% cases respectively. Gastrosplenic trunk was more commonly found in females, whereas hepato-gastric trunk was more common in males. A gastrosplenic trunk, along with the hepato-mesenteric trunk, was observed in 1.82% cases and was more common in males. A celiacomesenteric trunk, in which the celiac trunk and superior mesenteric artery originated as a common trunk from the aorta, was seen only in 0.91% of cases, and exhibited an origin of right and left inferior phrenic artery from the left gastric artery. The most common variation of hepatic artery, in which the right hepatic artery was replaced and originated from the superior mesenteric artery, was observed in 3.64%, cases with a more common occurrence in males. In 1.82% cases, the left hepatic artery was replaced and originated from the left gastric artery, which was observed only in females. Common hepatic artery originated from the superior mesenteric artery, as observed in 1.82% cases, with slightly higher occurrence in males. These findings not only add to the existing knowledge apart from giving an overview of variations in north Indian population, but also give an account of their correlation with gender. The present study will prove to be important for various surgeries of the upper abdominal region.

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