ArticleBMJ case reports2023
Rare skin appendage tumour on the right leg: a case of primary cutaneous cribriform carcinoma.
Article in BMJ case reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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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.
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1 citing paper in PubMed, 0 citations in OpenAlex.
- Cribriform tumors of the skin: CD38 expression distinguishes from histologic mimics in a multi-institutional series.Virchows Archiv : an international journal of pathology · 2026Article
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3 authors at 1 institution in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
A woman in her 60s presented with a longstanding history of a purplish, fleshy and pedunculated nodule on the right shin on a background of bilateral lower limb lymphoedema. A shave biopsy with double curettage of the base of the lesion revealed a nodular tumour with hyperchromatic basaloid cells arranged in a cribriform pattern and encircling eosinophilic substance. Immunohistochemistry staining showed cells positive for pancytokeratin, low molecular weight keratin, BerEP4 and negative for cytokeratin 20. There were no clinical or radiological features of primary visceral malignancy. These histological and immunohistochemical features favour a diagnosis of primary cribriform carcinoma of the skin. This is a rare, indolent skin appendage tumour of presumed apocrine origin with no reported cases in the literature of metastasis or local recurrence after excision.
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