Resumo

BRAVO-TAXA, Mercedes; BERROSPI-ESPINOZA, Francisco  e  TAXA-ROJAS, Luis. Hamartoma lipomatoso pancreático: Reporte de caso y revisión de la literatura. Rev. gastroenterol. Perú [online]. 2023, vol.43, n.2, pp.161-165.  Epub 06-Jul-2023. ISSN 1022-5129.  http://dx.doi.org/10.47892/rgp.2023.432.1478.

Pancreatic hamartomas (PH) are extremely unusual non-neoplastic tumor-like lesions and accounts for <1% of all hamartomas. Moreover, there is a distinct variant of PH denominated Pancreatic lipomatous hamartoma (PLH), that is even rarer, with only 5 cases, including the present case, reported in the literature. PLH lacks well-defined features and clinically can be mistaken with other lipomatous lesions of the pancreas, including lipoma, pancreatic lipomatosis, PEComa, liposarcoma, and malignant tumors with lipomatous components. Here, we describe a case of PLH in a 70-year-old male with abdominal pain and a lesion, which was preoperatively diagnosed as a pancreatic no functional low-grade neuroendocrine tumor, and subsequent underwent a laparoscopic enucleation of the tumor. The postoperative pathology and immunohistochemical analyses confirmed the diagnosis of PLH.

Palavras-chave : Pancreas; Hamartoma; Wounds and Injuries; Lipoma.

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