ArticleBMJ case reports2022
Extradigital glomus tumour of the thigh causing 8 years of undiagnosed debilitating pain.
Article in BMJ case reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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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.
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.
Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- PET imaging of extradigital glomus tumor: a case report and literature review.Pain management · 2026Review
- Application of contrast-enhanced ultrasound for extradigital glomus tumor in the thigh: a case report.Frontiers in oncology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A woman in her mid-50s was referred to a plastic surgeon with an 8-year history of undiagnosed, localised severe, reproducible pain of the right thigh. Treatment with oral and topical analgesics, corticosteroids, acupuncture and physiotherapy did not provide symptom relief. She was referred to multiple specialists over the preceding 8 years including chronic pain physicians, physiatry, orthopaedic surgery and plastic surgery. Investigations including sonographic and MRI eventually revealed a non-specific soft tissue abnormality in the area of tenderness, which was excised en bloc. Histopathology revealed an extradigital glomus tumour. The patient's symptoms immediately and permanently resolved postexcision.Physicians seeing patients suffering from undiagnosed focal, reproducible pain should consider extradigital glomus tumours in their differential diagnosis. Workup for extradigital glomus tumour includes focused sonographic or MRI over the area of pain. Additionally, local injection of an anaesthetic agent can be used to assist with diagnosis.
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Registered trials
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