Evidence map›Paper›PMID 42699510›Full record

ArticleInternational journal of surgery case reports2026

Late recurrence after radical nephrectomy for renal cell carcinoma in a patient with horseshoe kidney: a case report.

Ghodratollah Maddah, Marzieh Rahimi, Hourieh Soleimani, Fatemeh Shahabi, Aliasghar Yarmohamadi, Seyed-Masoud Hoseini

Abstract readCase Reports
In one paragraph

Article in International journal of surgery case reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Ghodratollah MaddahEndoscopic and Minimally Invasive Surgery Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
Marzieh RahimiEndoscopic and Minimally Invasive Surgery Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.ORCID https://orcid.org/0000-0001-7855-0123
Hourieh SoleimaniDepartment of Radiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.ORCID https://orcid.org/0009-0009-7621-4826
Fatemeh ShahabiEndoscopic and Minimally Invasive Surgery Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.ORCID https://orcid.org/0000-0001-7840-170X
Aliasghar YarmohamadiDepartment of Urology, Mashhad University of Medical Sciences, Mashhad, Iran.
Seyed-Masoud HoseiniEndoscopic and Minimally Invasive Surgery Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.ORCID https://orcid.org/0009-0000-3142-367X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Horseshoe kidney (HSK) is the most common renal fusion malformation. Renal cell carcinoma (RCC) is the most prevalent malignancy reported in this anomaly. Case presentation: We present the case of a 61-year-old man with multiple recurrences of RCC in the context of HSK and pancreatic metastasis during a 15-year follow-up. He was initially diagnosed in January 2011 with a renal mass in the left lower pole of the HSK and underwent a left partial nephrectomy, which confirmed RCC. Recurrences followed, necessitating another partial nephrectomy in April 2014 and a left radical nephrectomy 3 months later. In January 2025, he was found to have a mass in the upper pole of the right kidney and a mass in the pancreatic tail, both confirmed as RCC metastases. The patient received oncologic treatment after a multidisciplinary consultation. Discussion: This case emphasizes the importance of comprehensive interrogation in patients with a history of RCC due to the potential for asymptomatic recurrence or metastasis. Conclusion: HSK affects the therapeutic management of concurrent pathologies, such as malignancies. A history of RCC necessitates regular follow-up to evaluate for recurrence, regardless of the number of years since nephrectomy.

Indexed as

case reporthorseshoe kidneymetastasispancreasrecurrencerenal cell carcinoma

Identifiers

PMID42699510
PMCPMC13544805

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