Evidence map›Paper›PMID 38455240›Full record

ArticleDEN open2024

Severe circumferential rectal ulcer associated with electric bidet toilet use.

Takuro Nishiwaki, Kenichiro Nakachi, Shin Inoue, Takashi Ashikawa, Tomoyuki Funato, Natsuki Kawamitsu, Shigenobu Yoshimura, Hironobu Nagumo, So Nakaji, Koichi Homma

Abstract readCase Reports
In one paragraph

Article in DEN open, 2024. 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.

Takuro NishiwakiDepartment of Gastroenterology Kameda Medical Center Chiba Japan.ORCID https://orcid.org/0009-0001-0776-4578
Kenichiro NakachiDepartment of Gastroenterology Kameda Medical Center Chiba Japan.
Shin InoueDepartment of Gastroenterology Kameda Medical Center Chiba Japan.
Takashi AshikawaDepartment of Gastroenterology Kameda Medical Center Chiba Japan.
Tomoyuki FunatoDepartment of Gastroenterology Kameda Medical Center Chiba Japan.
Natsuki KawamitsuDepartment of Gastroenterology Kameda Medical Center Chiba Japan.
Shigenobu YoshimuraDepartment of Gastroenterology Kameda Medical Center Chiba Japan.
Hironobu NagumoDepartment of Gastroenterology Kameda Medical Center Chiba Japan.
So NakajiDepartment of Gastroenterology Kameda Medical Center Chiba Japan.
Koichi HommaDepartment of Diagnostic Pathology Kameda Medical Center Chiba Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A 66-year-old man presented to the gastroenterology department with anal pain. For >10 years, he had used an electric bidet toilet while defecating for >5 min at a time, because of constipation. Two weeks prior to his visit, he became aware of discomfort in his anal area and had used an enema 1 week previously. He had persistent diarrhea and began to use the electric bidet toilet at the highest water pressure for long periods. As a result, his anal pain worsened. A colonoscopy revealed circumferential inflammation and ulceration extending from the anal canal to the lower rectum. Approximately half of the Japanese population washes their anuses before and after defecation. Cleaning the anus after defecation using a bidet contributes to hand hygiene and local comfort, and may be effective against constipation. However, excessive bidet use may cause rectal disorders, such as rectal mucosal prolapse syndrome and solitary rectal ulcers. Herein, we report a rare case of a patient with advanced rectal ulceration caused by electric bidet toilet usage.

Indexed as

colonoscopic findingselectric bidet toiletexcessive bidet userectal disorderrectal ulcer

Identifiers

PMID38455240
PMCPMC10919415

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Registered trials

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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.