ArticleJournal of surgical case reports2025
Simultaneous laparoscopic management of dual primary malignancies: case reports and literature review of synchronous renal cell carcinoma and colon carcinoma of sigmoid.
Article in Journal of surgical case reports, 2025. 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
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.
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.
- Pancreatic Metastases from Clear Cell Renal Cell Carcinoma: Diagnostic Insights from Endoscopic Ultrasound-Guided Fine-Needle Biopsy.Medicina (Kaunas, Lithuania) · 2026Review
- Case report: Minimally invasive management of synchronous early-stage ascending colon adenocarcinoma and type 1 papillary renal cell carcinoma presenting with severe anemia: a rare Chinese case.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
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Dual primary malignancy is a rare but possible malignancy presentation. Here, we present two cases of synchronous renal cell cancer and colon cancer with simultaneous laparoscopic management. The first patient, a 65-year-old female, reported painless hematochezia, while the second, a 73-year-old female, complained of painful bloating and constipation, along with a palpable mass in the left lower quadrant of the abdomen. A computed tomography (CT) scan of both patients' abdomens revealed the expected colonic masses. However, surprisingly, the scans also showed hypervascular masses with peripheral enhancement in the kidneys, suggestive of renal cell carcinoma. No evidence of metastasis was found in either patient. A simultaneous laparoscopic sigmoidectomy combined with radical nephrectomy was successfully performed for both patients. Postoperative CT scans and sigmoidoscopy confirmed complete tumor resection with no evidence of local recurrence. The present case report may serve as a valuable reference for managing similar clinical scenarios in the future.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.