Surgical Pathology Criteria

Invasive Micropapillary Carcinoma of the Breast

Supplemental Studies

Immunohistology

Immunohistochemistry of micropapillary carcinomas of various sites
  CK7 CK20 GCDFP15 ER PR TTF1
Bladder 100% 90% ND ND ND ND
Breast 83% 0% 50% 20-90% 20-90% ND
Large Intestine 0% 100% ND ND ND ND
Lung 93% 13% ND ND ND 80%
Salivary Gland 100% 0% 83% 8% 8% ND
Ovary 100% 15% <5% 100% 90% 1%
No data available on ampullary/pancreatic/biliary tumors

Prognostic/Therapeutic Markers

Genetic analysis

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