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Einstein (Säo Paulo) ; 14(4): 557-560, Oct.-Dec. 2016. tab, graf
Article in English | LILACS | ID: biblio-840277

ABSTRACT

ABSTRACT Liposarcoma is one of the most common soft tissue sarcomas in adults, occurring in 15 to 20% of all patients with sarcoma. Primary liposarcoma of the stomach is rare. We report a case of patient with giant gastric liposarcoma who underwent surgery after a gastrointestinal bleeding. Preoperative hystopathological diagnosis was not established, even after three biopsy attempts. We discuss differential diagnosis, genetic causes, diagnosis strategies and treatment.


RESUMO O lipossarcoma é um tipo comum de sarcomas em adultos, com incidência entre 15 e 20% entre os sarcomas. No entanto, o acometimento do estômago é raro. Relatamos um caso de um lipossarcoma primário gástrico gigante com apresentação clínica de hemorragia digestiva. Foi submetido a tratamento cirúrgico sem diagnóstico definitivo, apesar de três biópsias realizadas. Revisamos diagnósticos diferenciais, influência genética e estratégias diagnósticas e terapêuticas.


Subject(s)
Humans , Male , Aged , Stomach Neoplasms/pathology , Liposarcoma/pathology , Stomach Neoplasms/surgery , Stomach Neoplasms/diagnostic imaging , Biopsy , Gastrointestinal Stromal Tumors , Diagnosis, Differential , Gastrointestinal Neoplasms , Liposarcoma/surgery , Liposarcoma/diagnostic imaging
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