Table 1 Proposed scoring system for ductoscopic appearances (Mokbel's classification system)
From: Does mammary ductoscopy have a role in clinical practice?
D0 | Inadequate views/unsuccessful procedure |
D1 | Normal mammary ducts |
D2 | Typically benign appearance |
D3 | Low index of suspicion/indeterminate most likely benign |
D4 | Appearances suspicious of malignancy |
D5 | Appearances suspicious of malignancy plus positive ductscopic cytology |