Evidence map›Paper›PMID 41939524›Full record

ArticleCase reports in orthopedics2026

Intramuscular Ganglion Cyst of the Extensor Digitorum Longus.

Ramy Saade, Ahmad Hammad, Jean Paul Rizk, Najla Fakhruddin, Mohamad Nassereddine

Abstract read
In one paragraph

Article in Case reports in orthopedics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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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

1 citing paper in PubMed.

  1. 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

5 authors.

Ramy SaadeDepartment of Orthopedics Surgery, American University of Beirut Medical Center, Beirut, Beirut Governate, Lebanon, aubmc.org.lb.
Ahmad HammadDepartment of Orthopedics Surgery, American University of Beirut Medical Center, Beirut, Beirut Governate, Lebanon, aubmc.org.lb.ORCID https://orcid.org/0000-0001-7459-7856
Jean Paul RizkDepartment of Orthopedics Surgery, American University of Beirut Medical Center, Beirut, Beirut Governate, Lebanon, aubmc.org.lb.
Najla FakhruddinDepartment of Pathology, American University of Beirut Medical Center, Beirut, Beirut Governate, Lebanon, aubmc.org.lb.ORCID https://orcid.org/0009-0009-2910-7841
Mohamad NassereddineDepartment of Orthopedics Surgery, American University of Beirut Medical Center, Beirut, Beirut Governate, Lebanon, aubmc.org.lb.ORCID https://orcid.org/0000-0002-9487-3042

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Ganglion cyst is a mucin-filled synovial cyst. It is the most common mass found in the wrist and hand. However, it is less commonly encountered in the lower extremity and even rarer to be found intramuscularly. Case Presentation: A 34-year-old female presented for a symptomatic mass at the anterolateral left knee. Radiography revealed an intramuscular multiseptated cystic lesion within the extensor digitorum longus muscle. No definite solid components or enhancement of the lesion and no intra-articular extension or capsular communication were observed. Differential diagnosis included intraosseous myxoma and atypical ganglion cyst with inability to exclude malignancy. The patient underwent an open excisional biopsy that corresponded to a ganglion cyst on histopathological assessment. Conclusions: Intramuscular ganglion cysts are rare and underreported in the literature. A thorough differential diagnosis for lesions in uncommon anatomical locations is essential. Surgical excision with histological confirmation remains crucial for diagnostic and therapeutic purposes to rule out malignancy and prevent recurrence.

Indexed as

ganglion cystintramuscular ganglion cystsoft tissue tumorsurgical excision

Identifiers

PMID41939524
PMCPMC13045272

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