Invasive micropapillary carcinoma: A distinct type of adenocarcinomas in the gastrointestinal tract

Table 1 Profile of invasive micropapillary carcinomas in gastrointestinal tract

Immunohistochemical marker	Invasive micropapillary carcinoma	Conventional carcinoma	Ref.
EMA	Outer membranous	Luminal	[10,13,15,19,26,29]
MUC-1	Outer membranous	Luminal	[10,12,19,25,29,30]
CD10	Stroma-facing surface	Membranous	[16,31]
Vilin	Stroma-facing surface	Membranous	[16]
E-catherin	Cytoplasmic	Membranous	[13,25,33,41]
β-catenin	Nulcear/cytoplasmic less frequent	Nulcear/cytoplasmic more frequent	[41]
		Lymphvascular epithelial cells
D2-40	Negative	Positive	[12,13,15,19,21,22]
CD34	Negative	Positive	[16,21]
CD11	Negative	Positive	[16]