Evidence map›Paper›PMID 42569736›Full record

ArticleCureus2026

Safe Laparoscopic Cholecystectomy in Mirror-Image Anatomy: Acute Biliary Pancreatitis and Acute Calculous Cholecystitis in Situs Inversus Totalis.

Brayan A Flores-Zepeda, Vicente Nieto-López, Jorge O Beltrán-Delgado, José E Soto-Valle, Ricardo A Valdez-Valdez

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In one paragraph

Article in Cureus, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Brayan A Flores-ZepedaGeneral Surgery, Center for Research and Teaching in Health Sciences, Autonomous University of Sinaloa, Culiacan Civil Hospital, Sinaloa, MEX.
Vicente Nieto-LópezGeneral Surgery, Center for Research and Teaching in Health Sciences, Autonomous University of Sinaloa, Culiacan Civil Hospital, Sinaloa, MEX.
Jorge O Beltrán-DelgadoGeneral Surgery, Center for Research and Teaching in Health Sciences, Autonomous University of Sinaloa, Culiacan Civil Hospital, Sinaloa, MEX.
José E Soto-ValleGeneral Surgery, Center for Research and Teaching in Health Sciences, Autonomous University of Sinaloa, Culiacan Civil Hospital, Sinaloa, MEX.
Ricardo A Valdez-ValdezGeneral Surgery, Center for Research and Teaching in Health Sciences, Autonomous University of Sinaloa, Culiacan Civil Hospital, Sinaloa, MEX.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Situs inversus totalis (SIT) is a rare congenital laterality anomaly characterized by the complete mirror-image transposition of the thoracic and abdominal viscera. Although it is usually asymptomatic, the occurrence of acute biliary disease poses significant diagnostic and surgical challenges because the atypical location of pain and reversed anatomy may complicate clinical assessment, interpretation of imaging studies, and laparoscopic planning. We present the case of a patient with acute biliary pancreatitis associated with acute calculous cholecystitis in the setting of SIT, whose management required individualized diagnostic evaluation and surgical planning tailored to the mirror-image anatomy. A 20-year-old woman with a known diagnosis of SIT presented with a three-day history of severe epigastric pain radiating to the left upper quadrant and back, accompanied by nausea and vomiting. Laboratory evaluation demonstrated markedly elevated pancreatic enzyme levels, mild hyperbilirubinemia, and elevated liver transaminases. Abdominal ultrasonography revealed cholelithiasis and findings suggestive of SIT. Contrast-enhanced computed tomography confirmed dextrocardia, complete visceral transposition, acute pancreatitis with peripancreatic inflammatory changes, and imaging findings consistent with acute calculous cholecystitis without biliary ductal dilatation. Based on the Revised Atlanta Classification, the patient was diagnosed with mild acute biliary pancreatitis. Following clinical stabilization, laparoscopic cholecystectomy was successfully performed using a mirror-image trocar configuration adapted from the conventional technique. The postoperative course was uneventful, and histopathological examination confirmed chronic cholecystitis associated with cholelithiasis. SIT is not a contraindication to laparoscopic cholecystectomy in patients with acute biliary disease; however, it requires early recognition of the mirror-image anatomy, accurate interpretation of imaging findings, and individualized surgical planning. In this setting, mirror-image trocar placement and strict adherence to the critical view of safety are essential to minimize the risk of bile duct injury. This case demonstrates that, with meticulous preoperative anatomical assessment and an individualized surgical strategy, laparoscopic management can be performed safely and effectively.

Indexed as

acute biliary pancreatitiscalculous cholecystitiscritical view of safetylaparoscopic cholecystectomymirror-image anatomysitus inversus totalis

Identifiers

PMID42569736
PMCPMC13450656

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