Evidence map›Paper›PMID 39542939›Full record

ArticleSurgical case reports2024

Intussusception of the appendix secondary to endometriosis: a case report.

Yuta Kawaguchi, Kyoichiro Maekawa, Toshiaki Hashimoto, Mizuki Kitagawa, Shigetoshi Urabe, Emi Yoshimura, Takashi Goto, Mihoko Rikitake, Tohru Iwata

Abstract read
In one paragraph

Article in Surgical case reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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

9 authors.

Yuta KawaguchiDepartment of Surgery, Japan Organization of Occupational Health and Safety, Nagasaki Rosai Hospital, Nagasaki, Japan. choisaruyuta01@gmail.com.
Kyoichiro MaekawaDepartment of Surgery, Japan Organization of Occupational Health and Safety, Nagasaki Rosai Hospital, Nagasaki, Japan.
Toshiaki HashimotoDepartment of Surgery, Japan Organization of Occupational Health and Safety, Nagasaki Rosai Hospital, Nagasaki, Japan.
Mizuki KitagawaDepartment of Gastroenterology, Japan Organization of Occupational Health and Safety, Nagasaki Rosai Hospital, Nagasaki, Japan.
Shigetoshi UrabeDepartment of Gastroenterology, Japan Organization of Occupational Health and Safety, Nagasaki Rosai Hospital, Nagasaki, Japan.
Emi YoshimuraDepartment of Gastroenterology, Japan Organization of Occupational Health and Safety, Nagasaki Rosai Hospital, Nagasaki, Japan.
Takashi GotoDepartment of Gastroenterology, Japan Organization of Occupational Health and Safety, Nagasaki Rosai Hospital, Nagasaki, Japan.
Mihoko RikitakeDepartment of Diagnostic Pathology, Japan Organization of Occupational Health and Safety, Nagasaki Rosai Hospital, Nagasaki, Japan.
Tohru IwataDepartment of Surgery, Japan Organization of Occupational Health and Safety, Nagasaki Rosai Hospital, Nagasaki, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIntussusception of the appendiceal endometriosis is rare. Although approximately 200 cases of appendiceal intussusception have been reported in the literature, very few have ever been diagnosed preoperatively. Here, we report the case of intussusception of the appendiceal endometriosis with laparoscopic ileocecal resection. CASE PRESENTATION: A woman in her 50s presented to the out-patients clinic with epigastric pain lasting for a several month. Contrast-enhanced computed tomography (CT) scanning revealed ileocolic intussusception in which a cecum polypoid mass lesion extended to the hepatic flexure of the ascending colon. A colonoscopy showed a large pedunculated polyp in the cecum. Laparoscopic ileocecal resection was performed. Pathology confirmed an invaginated appendix demonstrating endometriosis implants.

conclusionsPossible intrinsic causes of intussusception are varied, appendiceal intussusception secondary to endometriosis is extremely rare. Intussusception of the appendix is a rare finding, often mistaken for a polyp. We suggest considering inverted appendix as a differential diagnosis when investigating cecal lesions.

Indexed as

AppendixEndometriosisIntussusception

Identifiers

PMID39542939
PMCPMC11564511

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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.