Accessory Lobe of Liver: A Rare Hepatic Variation With Diagnostic Dilemma
The liver is a very dynamic organ. Still, the gross anomalies of the liver are sparse. The accessory lobe of the liver is a rare anatomical variation with a prevalence of less than 1%. We present a case of an accessory lobe and two accessory grooves of the liver in a cadaver. The accessory lobe was...
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| Published in | Curēus (Palo Alto, CA) Vol. 15; no. 1; p. e34020 |
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| Main Authors | , , , |
| Format | Journal Article |
| Language | English |
| Published |
United States
Cureus Inc
20.01.2023
Cureus |
| Subjects | |
| Online Access | Get full text |
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| Abstract | The liver is a very dynamic organ. Still, the gross anomalies of the liver are sparse. The accessory lobe of the liver is a rare anatomical variation with a prevalence of less than 1%. We present a case of an accessory lobe and two accessory grooves of the liver in a cadaver. The accessory lobe was an isolated anomaly, sessile in presentation, and attached to normal liver parenchyma. Although accessory lobes are rare, knowledge about them will reiterate to surgeons and radiologists to be mindful of them and to avoid misdiagnosis. |
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| AbstractList | The liver is a very dynamic organ. Still, the gross anomalies of the liver are sparse. The accessory lobe of the liver is a rare anatomical variation with a prevalence of less than 1%. We present a case of an accessory lobe and two accessory grooves of the liver in a cadaver. The accessory lobe was an isolated anomaly, sessile in presentation, and attached to normal liver parenchyma. Although accessory lobes are rare, knowledge about them will reiterate to surgeons and radiologists to be mindful of them and to avoid misdiagnosis. |
| Author | Bhagyashri, A Joy, Praisy Gaikwad, Manisha R Sahoo, Sanjukta |
| AuthorAffiliation | 1 Anatomy, All India Institute of Medical Sciences, Bhubaneswar, Bhubaneswar, IND |
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| BackLink | https://www.ncbi.nlm.nih.gov/pubmed/36814735$$D View this record in MEDLINE/PubMed |
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| Cites_doi | 10.1055/s-2007-963526 10.1007/s13304-010-0016-9 10.1016/j.jviscsurg.2014.09.013 10.1111/j.1432-2277.2005.00072.x 10.7860/IJARS/2017/25027:2260 10.1016/s0002-9378(16)39845-3 10.1007/s003830050609 10.1186/s13256-019-2294-2 10.1007/s003830200014 10.5402/2013/689564 |
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| Copyright | Copyright © 2023, Bhagyashri et al. Copyright © 2023, Bhagyashri et al. This work is published under https://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. Copyright © 2023, Bhagyashri et al. 2023 Bhagyashri et al. |
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| Keywords | couinaud's segment accessory lobe accessory groove liver hepatic diverticulum |
| Language | English |
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| References | Kapoor A (ref6) 2017; 6 Ito F (ref8) 1999; 15 Nora E (ref9) 1946; 52 Stattaus J (ref13) 2008; 46 Vinnakota S (ref2) 2013; 2013 Garba ES (ref11) 2002; 18 Tancredi A (ref12) 2010; 62 Collan Y (ref10) 1978; 67 Woldeyes DH (ref4) 2019; 13 Glenisson M (ref5) 2014; 151 Standring S (ref1) 2021 Moore KL (ref7) 2013 Brennan PP (ref3) 2019 Pryakhin A (ref14) 2015; 4 Ladurner R (ref15) 2005; 18 |
| References_xml | – volume: 46 year: 2008 ident: ref13 article-title: Diagnosis of an accessory liver lobe established by magnetic resonance imaging-guided core biopsy (Article in German) publication-title: Z Gastroenterol doi: 10.1055/s-2007-963526 contributor: fullname: Stattaus J – volume: 67 year: 1978 ident: ref10 article-title: Ectopic liver publication-title: Ann Chir Gynaecol contributor: fullname: Collan Y – volume: 62 year: 2010 ident: ref12 article-title: Ectopic hepatic tissue misdiagnosed as a tumor of lung publication-title: Updates Surg doi: 10.1007/s13304-010-0016-9 contributor: fullname: Tancredi A – volume: 4 year: 2015 ident: ref14 article-title: Accessory lobes, accessory fissures, and prominent papillary process of the liver publication-title: Anat J Afr contributor: fullname: Pryakhin A – year: 2013 ident: ref7 article-title: The Developing Human: Clinically Oriented Embryology, 9e contributor: fullname: Moore KL – volume: 151 year: 2014 ident: ref5 article-title: Accessory liver lobes: anatomical description and clinical implications publication-title: J Visc Surg doi: 10.1016/j.jviscsurg.2014.09.013 contributor: fullname: Glenisson M – volume: 18 year: 2005 ident: ref15 article-title: Complete hepatic ischemia due to torsion of a large accessory liver lobe: first case to require transplantation publication-title: Transpl Int doi: 10.1111/j.1432-2277.2005.00072.x contributor: fullname: Ladurner R – year: 2019 ident: ref3 article-title: Gray’s Surgical Anatomy E-Book contributor: fullname: Brennan PP – volume: 6 year: 2017 ident: ref6 article-title: Accessory hepatic Lobe- a “not so rare” entity publication-title: Int J Anatomy Radiol Surgery doi: 10.7860/IJARS/2017/25027:2260 contributor: fullname: Kapoor A – volume: 52 year: 1946 ident: ref9 article-title: Umbilical accessory liver publication-title: Am J Obstetr Gynecol doi: 10.1016/s0002-9378(16)39845-3 contributor: fullname: Nora E – year: 2021 ident: ref1 article-title: Gray’s Anatomy E-Book: The Anatomical Basis of Clinical Practice contributor: fullname: Standring S – volume: 15 year: 1999 ident: ref8 article-title: An accessory lobe of the liver disturbing closure of the umbilical ring publication-title: Pediatr Surg Int doi: 10.1007/s003830050609 contributor: fullname: Ito F – volume: 13 year: 2019 ident: ref4 article-title: The occurrence of an additional (accessory) lobe of liver and undescended testis in a single cadaver: a case report publication-title: J Med Case Rep doi: 10.1186/s13256-019-2294-2 contributor: fullname: Woldeyes DH – volume: 18 year: 2002 ident: ref11 article-title: Isolated rupture of an accessory liver from blunt abdominal trauma in childhood publication-title: Pediatr Surg Int doi: 10.1007/s003830200014 contributor: fullname: Garba ES – volume: 2013 year: 2013 ident: ref2 article-title: A new insight into the morphology of the human liver: a cadaveric study publication-title: ISRN Anat doi: 10.5402/2013/689564 contributor: fullname: Vinnakota S |
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| Title | Accessory Lobe of Liver: A Rare Hepatic Variation With Diagnostic Dilemma |
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