Evidence map›Paper›PMID 42852449›Full record

ArticleCureus2026

Acute Appendicitis as an Incidental Diagnosis of Situs Inversus Totalis: A Case Report and Literature Review.

Vanessa Galvan, Luis F Ochoa, Katherine S Trejos Guzman, Paola R Zuniga, Dariana Mena, Walter V Jovel Suazo, Claudia Sanchez, Rishita Dave, Gina Ibarra Castro, Yomayra Negron

Abstract readCase Reports
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.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

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

10 authors.

Vanessa GalvanSurgery, Hospital General Regional #1, Instituto Mexicano del Seguro Social (IMSS), Ciudad Obregón, MEX.
Luis F OchoaSurgery, Hospital General Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado (ISSSTE) Presidente Lázaro Cárdenas, Chihuahua, MEX.
Katherine S Trejos GuzmanSurgery, Universidad Nacional Autónoma de Nicaragua, Managua, NIC.
Paola R ZunigaGeneral Practice, Universidad Nacional Autónoma de Honduras, Tegucigalpa, HND.
Dariana MenaSurgery, Universidad Autónoma de Baja California, Mexicali, MEX.
Walter V Jovel SuazoSurgery, Universidad de El Salvador, San Salvador, SLV.
Claudia SanchezMedicine and Surgery, Universidad Catolica Boliviana, Santa Cruz, BOL.
Rishita DaveInternal Medicine, University of Medicine and Health Sciences, Camps, KNA.
Gina Ibarra CastroSurgery, Universidad Autónoma de Guadalajara, Guadalajara, MEX.
Yomayra NegronPsychiatry, First Hospital Panamericano, San Juan, PRI.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acute appendicitis in patients with situs inversus totalis (SIT) represents a diagnostic challenge because the clinical presentation frequently differs from the classic right lower quadrant pain pattern. We present the case of a 37-year-old male with acute appendicitis associated with previously undiagnosed SIT, identified incidentally during diagnostic imaging. The patient presented with left lower quadrant abdominal pain, leukocytosis, and localized tenderness. Computed tomography revealed dextrocardia and left-sided inflammatory changes compatible with acute appendicitis in the setting of SIT. Laparoscopic appendectomy was successfully performed with modified port placement according to the reversed anatomy, with favorable postoperative recovery. This case highlights the importance of considering anatomical anomalies in patients presenting with atypical abdominal pain. Imaging studies, particularly computed tomography, play a crucial role in establishing an early diagnosis and preventing complications such as perforation or generalized peritonitis. Furthermore, laparoscopy offers both diagnostic and therapeutic advantages in patients with situs inversus. Awareness of this uncommon entity is essential for surgeons and emergency physicians in order to avoid delays in diagnosis and treatment.

Indexed as

diagnosis of acute appendicitisleft sided abdominal painleft-sided acute appendicitisopen appendectomy techniquesitus-inversus-totalis

Identifiers

PMID42852449
PMCPMC13649350

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.