|
| Code | Diagnosis | Comment | Score |
| anonymous | Serous borderline tumour, peritoneal origin (100%) | nil | 80 |
| anonymous | Well differentiated papillary mesothelioma | nil | 20 |
| anonymous | Primary peritoneal serous carcinoma | p53 positivity by immunostaining will favour high-grade serous carcinoma. | 95 |
| anonymous | Primary peritoneal low grade serous adenocarcinoma 80% Well differentiated papillary mesothelioma 20% | Immunostaining for BerEP4, MOC31 (for serous carcinoma) and Calretinin, CK5/6 (for mesothelioma) | 100 |
| anonymous | Primary peritoneal serous papillary carcinoma 100%. | DDX malignant mesothelioma is BerEP4- and calretinin+. | 95 |
| anonymous | Primary peritoneal serous carcinoma, low-grade | nil | 100 |
| anonymous | Serous Borderline Tumour of the Peritoneum 50% Well Differentiated Papillary Mesothelioma of the Female Peritoneum 50% | nil | 50 |
| anonymous | Primary papillary serous adenocarcinoma of peritoneum 50% Well differentiated papillary mesothelioma 40% Malignant mesothelioma 10% | perform immunostain for epithelial markers and mesothelial markers and more sampling | 75 |
| anonymous | low grade peritoneal papillary serous carcinoma | nil | 100 |
| anonymous | Peritoneal Serous Borderline Tumor (absence of invasion) Differential diagnosis - Well differentiated Papillary Mesothelioma. | nil | 50 |
| anonymous | Abdominal/Pelvic peritoneum - Well-differentiated papillary tumor | Differential diagnoses include WELL-DIFFERENTIATED PAPILLARY MESOTHELIOMA and PRIMARY SEROUS PAPILLARY TUMOR OF PERITONEUM (SEROUS PSAMMOCARCINOMA OF PERITONEUM). Suggest panel of immunohistochemical stains including calretinin, MOC-31, Ber-EP4 for differentiation of these two entities. | 75 |
| anonymous | Primary peritoneal adenocarcinoma. | nil | 90 |
| anonymous | Epithelioid malignant mesothelioma. (100%) | Immunohistochemical staining for mesothelial markers (calretinin, CK5/6, WT1 and D2-40) would be performed. | 50 |
| anonymous | malignant mesothelioma (90%), need to exclude primary peritoneal serous tumor (10%) by immunostaining (e.g. calretinin, BerEP4, PAX8) | nil | 60 |
| anonymous | Peritoneum - Low grade peritoneal serous carcinoma (100% probability). | nil | 100 |
| anonymous | Mesothelioma | nil | 20 |
| anonymous | primary peritoneal serous carcinoma 100% | nil | 95 |
| anonymous | DDx includes well-differentiated papillary mesothelioma (60%) and low grade serous carcinoma (40%), need to confirmed by immunohistochemical study | nil | 75 |