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Fig. 4 | BMC Medical Imaging

Fig. 4

From: Added value of contrast-enhanced ultrasound (CEUS) in the diagnosis of primary retroperitoneal serous adenocarcinoma: a case report

Fig. 4

Histopathological examinations of the tumour. a Histopathological examination with haematoxylin and eosin staining of the tumour showed that tumour cells were arranged in a nested papillary structure (×400). b–f The tumour cells were positive for oestrogen receptor (b; ×200), CK7 (c; ×200), CA125 (d; ×200), PAX8 (d; ×200), and WT1 (f; ×200)

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BMC Medical Imaging

ISSN: 1471-2342

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