![](/upload/media/research/HistoMAX/MSVA/Collagen IV/cancer/GTX04434_cancer_1.webp) |
Breast - Invasive breast cancer of no special type (NST). Tumor cell groups and fat cells are surrounded by a delicate collagen IV positive membrane. Small vessels do also stain. |
|
![](/upload/media/research/HistoMAX/MSVA/Collagen IV/cancer/GTX04434_cancer_2.webp) |
Colon - Collagen IV negative colorectal adenocarcinoma. Cancer glands and stroma cells are surrounded by collagen IV positive structures. |
|
![](/upload/media/research/HistoMAX/MSVA/Collagen IV/cancer/GTX04434_cancer_3.webp) |
Esophagus - Adenocarcinoma invading collagen IV positive smooth muscle. Blood vessels of variable size are also stained. |
|
![](/upload/media/research/HistoMAX/MSVA/Collagen IV/cancer/GTX04434_cancer_4.webp) |
Esophagus - Collagen IV negative squamous cell carcinoma. Tumor cell groups are surrounded by a delicate collagen IV positive membrane. Vessels of all sizes do also stain positive. |
|