Figure 2From: Partial hepatectomy for primary hepatic melanoma: a report of two cases and review of the literaturePathological findings of case 1. (A) A black solid-cystic tumour was found in the right hemi-hepatectomy specimen. (B) The mass contained elongated malignant cells with + melanin pigment (×200). (C) The malignant cells were immunostained with HMB45 (×400). (D) The malignant cells were immunostained with S100 (×400).Back to article page