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Myoepithelioma of the lateral abdominal wall: A case report
RATIONALE: Soft-tissue myoepithelioma is a rare neoplasm. It usually occurs in the distal or proximal extremities, but seldomly arises in the abdominal wall. PRESENTING CONCERNS OF THE PATIENT: The patient is a 40-year-old woman who presented with a painless mass at the lateral abdominal wall for 6...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wolters Kluwer Health
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6076181/ https://www.ncbi.nlm.nih.gov/pubmed/29979383 http://dx.doi.org/10.1097/MD.0000000000011209 |
Sumario: | RATIONALE: Soft-tissue myoepithelioma is a rare neoplasm. It usually occurs in the distal or proximal extremities, but seldomly arises in the abdominal wall. PRESENTING CONCERNS OF THE PATIENT: The patient is a 40-year-old woman who presented with a painless mass at the lateral abdominal wall for 6 months. Computed tomography scan revealed a lobulated and well-defined iso-density mass showing heterogeneously moderate enhancement. The mass exhibited intermediate T1 signal and obvious high T2 signal on magnetic resonance imaging. INTERVENTIONS: The tumor was excised. Hematoxylin–eosin stain and immunohistochemical stain showed that the tumor was myoepithelioma. OUTCOMES: The patient did not undergo chemotherapy and radiotherapy. No recurrence or metastasis was noted during the 1 year follow-up. LESSONS: Radiologists should consider myoepithelioma in the differential diagnosis when finding a tumor in the abdominal wall. |
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