SynthesisArchives of disease in childhood2026
Spotting childhood abdominal tumours: a systematic review and meta-analysis of the clinical presentation.
Synthesis in Archives of disease in childhood, 2026. 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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Who cites it
1 citing paper in PubMed.
- Primary High-Grade Intraperitoneal Sarcoma Mimicking a Germ Cell Tumor in an 8-Year-Old Girl in Somaliland: A Diagnostic Challenge.International medical case reports journal · 2026Article
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6 authors.
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Abstract
backgroundWe performed a systematic review and meta-analysis to identify pre-diagnostic symptoms/signs for childhood abdominal tumours to inform ongoing efforts to achieve earlier diagnoses of childhood cancers.
methodsMedline (OVID), Embase (OVID) and PubMed were searched for studies published between January 2005 and December 2023, including children (<18 years) diagnosed with abdominal tumours, with no language restrictions. Pooled proportions of symptoms/signs were calculated. Sub-analyses were performed according to tumour location and age.
results133 eligible studies were identified, totalling 8611 cases. The most frequently reported symptoms/signs were abdominal mass (39.3% (31.5% to 47.5%)), pain (14.5 (10.9% to 18.5%), abdominal swelling/distension (7.2% (3.3% to 12.1%)), haematuria (7.2% (2.9% to 6.2%)), fever (3.9% (2.2% to 5.9%)) and/or hypertension (2.6% (1.4% to 4.2%)).For adrenal tumours, precocious puberty (20.6% (2.8% to 46.8%)), Cushing's syndrome (16.4% (5.9% to 30.1%)) and/or hypertension (12% (2.8% to 25.3%)) were reported.For liver tumours, abdominal mass (42.9% (0.0% to 100.0%)), abdomen mass and/or discomfort (16% (0.0% to 73.1%)), hepatomegaly (9.7% (0.0% to 60.7%)), abdominal swelling/distension (9.4% (0.0% to 64.0%)) and/or abdominal pain (7.7% (0.0% to 28.3%)) were reported.For renal tumours, abdominal mass (49.7% (39.0% to 60.5%)), abdominal pain (12.3% (8.5% to 16.6%)), haematuria (10% (7.4% to 13.0%)), abdominal swelling/distension (5.4% (1.5% to 11.2%)), hypertension (4.7% (2.5% to 7.5%)) and/or fever (3.5% (1.9% to 5.5%)) were reported.For neuroblastoma, abdominal mass (24% (7.0% to 46.4%), abdominal swelling/distension (9.2% (0.0% to 27.9%)), fever (7.4% (0.3% to 20.4%)), hepatomegaly (4.8% (0.0% to 19.8%)), anaemia/pallor (4.1% (0.0% to 13.3%)), abdominal pain (4% (0.0% to 13.4%)), screening/antenatal screening (3.4% (0.4% to 8.2%)) and/or opsoclonus-myoclonus-ataxia syndrome (2.7% (0.0% to 8.3%)) were reported.
conclusionsThe clinical presentation of childhood abdominal tumours varies according to location and tumour type. These variations in presentation should be used to guide interventions to facilitate earlier diagnosis, such as the UK's new Child Cancer Smart campaign.
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