case_images: PMC4862789_01
case_images: Biopsy of the peritoneal nodules shows positive staining CK7 on immunohistochemistry
case_images: PAMJ-23-60-g001.jpg
case_images: PMC4862789_01_PAMJ-23-60-g001.jpg
case_images: F0001
case_images: The immunohistochemistry showed that the carcinoma cells were positive for cytokeratin 7 (CK7) (Figure 1) and thyroid transcription factor-1 (TT1) (Figure 2) and negative for cytokeratin 20 (CK20) (Figure 3).
case_images: Biopsy of the peritoneal nodules shows positive staining TTF1 on immunohistochemistry
case_images: PAMJ-23-60-g002.jpg
case_images: PMC4862789_01_PAMJ-23-60-g002.jpg
case_images: F0002
case_images: The immunohistochemistry showed that the carcinoma cells were positive for cytokeratin 7 (CK7) (Figure 1) and thyroid transcription factor-1 (TT1) (Figure 2) and negative for cytokeratin 20 (CK20) (Figure 3).
case_images: Biopsy of the peritoneal nodules: CK20 negative on immunohistochemistry
case_images: PAMJ-23-60-g003.jpg
case_images: PMC4862789_01_PAMJ-23-60-g003.jpg
case_images: F0003
case_images: The immunohistochemistry showed that the carcinoma cells were positive for cytokeratin 7 (CK7) (Figure 1) and thyroid transcription factor-1 (TT1) (Figure 2) and negative for cytokeratin 20 (CK20) (Figure 3).