Evidence map›Paper›PMID 35602859›Full record

ArticleJournal of minimally invasive surgery2021

Enlarged lymph nodes diagnosed with Langerhans cell histiocytosis found in a direct inguinal hernia: a case report.

Jong Hyuk Yun, Myoung Won Son, Geum Jong Song, Hye In Ahn, Sang Ho Bae, Moon Soo Lee

Abstract readCase Reports
In one paragraph

Article in Journal of minimally invasive surgery, 2021. 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

6 authors.

Jong Hyuk YunDepartment of Surgery, Soonchunhyang University Cheonan Hospital, Cheonan, Korea.ORCID https://orcid.org/0000-0002-8746-4945
Myoung Won SonDepartment of Surgery, Soonchunhyang University Cheonan Hospital, Cheonan, Korea.ORCID https://orcid.org/0000-0001-5255-9234
Geum Jong SongDepartment of Surgery, Soonchunhyang University Cheonan Hospital, Cheonan, Korea.ORCID https://orcid.org/0000-0002-1067-8099
Hye In AhnDepartment of Pathology, Soonchunhyang University Cheonan Hospital, Cheonan, Korea.ORCID https://orcid.org/0000-0001-9221-672X
Sang Ho BaeDepartment of Surgery, Soonchunhyang University Cheonan Hospital, Cheonan, Korea.ORCID https://orcid.org/0000-0003-1138-0013
Moon Soo LeeDepartment of Surgery, Soonchunhyang University Cheonan Hospital, Cheonan, Korea.ORCID https://orcid.org/0000-0002-3955-1331

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is unusual that an unexpected mass is encountered within a hernia sac. This report describes a patient diagnosed with Langerhans cell histiocytosis (LCH) after surgery for an inguinal hernia. A 64-year-old male patient presented with inguinal mass over a 1-year period. Direct inguinal hernias were found in both sides, and enlarged lymph nodes were found in both hernia sacs. Laparoscopic totally extraperitoneal repair was done, and one enlarged lymph node within inguinal hernia sac was excised for diagnostic purposes. Microscopic findings showed the distinctive cytologic features of Langerhans cells and immunohistochemical staining are positive for CD1a and S-100. LCH is a rare disorder, and the involvement of the lymph nodes with no other sites of disease is uncommon. To the best of our knowledge, this is the first report of LCH within an inguinal hernia sac. Multidisciplinary approach should be considered to provide better detection and treatment.

Indexed as

HistiocytosisInguinal herniaLangerhans cellsLymph nodes

Identifiers

PMID35602859
PMCPMC8965977

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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.