Figure 4From: Malignant pleural mesothelioma metastatic to the submandibular salivary gland, simulating glandular hypertrophy, diagnosed by fine-needle aspiration biopsy: a case report and literature reviewFine-needle aspiration biopsy (FNAB) of right submandibular salivary gland, showing nuclear, weak and focal, immunocytochemically WT-1 positive mesothelioma cells (A) and normal acinar salivary gland cells (B). Immunocytochemistry, DAB.Back to article page