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Revista Colombiana de Cirugía
versão impressa ISSN 2011-7582versão On-line ISSN 2619-6107
Resumo
BURGOS-SANCHEZ, Rodrigo et al. Incidental findings in abdominal surgery: Retroperitoneal masses and sarcomas. rev. colomb. cir. [online]. 2023, vol.38, n.1, pp.166-173. Epub 23-Set-2022. ISSN 2011-7582. https://doi.org/10.30944/20117582.2149.
Introduction.
The retroperitoneum is an structure that extends from the diaphragm to the pelvis, bounded anteriorly by the parietal peritoneum, posteriorly and laterally by the transversalis fascia, and it is divided into 9 compartments. We can find primary or secondary lesions whose clinical evolution varies from an indolent course to a rapidly progressive one, both local and distant. Its approach from discovery to diagnosis and treatment is essential for the oncological outcomes.
Objective.
To analyze the evaluation, diagnosis and treatment of incidental retroperitoneal masses according to their origin and to provide a management algorithm.
Methods.
An updated literature search was carried out in databases such as PubMed and Medical Key on retroperitoneal tumors, therapeutic approach and diagnosis, obtaining national and international information to carry out a review article on the approach to retroperitoneal masses.
Results.
Forty-three international and national bibliographic references were reviewed, based on 20 updated data, recommendations from international guidelines and national experiences were obtained, with which a review and opinion manuscript was structured.
Conclusions.
Retroperitoneal masses cover a spectrum of pathologies that establish a diagnostic challenge due to their embryological origin, location and low frequency. Histological diagnosis is of vital importance from the beginning to know the natural evolution of the disease and multidisciplinary management in reference centers is essential to impact oncological outcomes. There are many therapeutic modalities from chemotherapy, radiotherapy and surgical resection with oncological standards.
Palavras-chave : peritoneum; neoplasms; incidental findings; lymphoma; sarcoma; neoplasms, germ cell and embryonal neoplasms; surgical oncology.