Orłowski Aldonmarcina, Bręborowicz Danuta
Department of Tumour Pathology, Greater Poland Cancer Centre, Poznań, Poland.
Pol J Pathol. 2011;62(2):108-12.
Mesenchymal hamartoma (MH) is an uncommon benign hepatic tumour that presents mostly before the age of 2 years. Its biology and pathogenesis are poorly understood. We present the case of a 1-year-old male patient with a huge tumour of the right lobe of the liver which showed rapid enlargement. Imaging procedures revealed a central solid lesion, 18 cm in diameter in the right lobe of the liver, with cystic degeneration. After surgical resection a diagnosis of mesenchymal hamartoma was established by pathological examination of the surgical specimen. Postoperative recovery of the patient was uneventful.
间叶性错构瘤（MH）是一种罕见的肝脏良性肿瘤，大多在2岁前出现。其生物学特性和发病机制尚不清楚。我们报告一例1岁男性患者，其肝脏右叶有一个巨大肿瘤，且迅速增大。影像学检查显示肝脏右叶有一个直径18厘米的中央实性病变，并伴有囊性变。手术切除后，通过手术标本的病理检查确诊为间叶性错构瘤。患者术后恢复顺利。
