ArticleThe East African health research journal2023
Secondary Cutaneous Endometriosis of the Umbilicus in Tanzania: A Case Report.
Article in The East African health research journal, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
- Umbilical Endometriosis Presenting as Cyclical Umbilical Bleeding: A Case Report.Clinical case reports · 2026Article
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.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: Endometriosis is characterised by endometrial tissue outside the endometrial cavity. The implantation sites may be pelvic or extrapelvic in nature. Umbilical endometriosis is a rare type of cutaneous endometriosis, accounting for 0.5-1% of extrapelvic endometriosis cases. Current literature on umbilical endometriosis is absent in the Tanzanian population. Case Report: A 30-year-old woman with prior caesarean deliveries presented with a 3-year history of umbilical swelling, cyclical pain, and menses-related bleeding. Examination revealed a firm brown umbilical lesion measuring 5×4 centimetres (cm). Wide excisional biopsy was performed. Histopathological examination confirmed endometriosis and ruled out malignancy. The postoperative follow-up revealed no signs of recurrence. Conclusions: This case report highlights the need for high clinical vigilance and comprehensive differential diagnosis, especially for recurring and cyclical abdominal symptoms. Despite resource limitations, accurate diagnosis and appropriate treatment can result in the successful management of this rare condition. The report emphasises the urgency for clinicians to boost awareness, promote research, and advocate for better resources to ensure optimal patient outcomes.
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Registered trials
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