Adrenal gland- Adrenocortical adenoma with variable levels of VWF staining in small intratumoral vessels.

Colon- Colorectal adenocarcinoma showing distinct VWF staining in the endothelium of few small vessels.

Esophagus- Adenocarcinoma showing distinct endothelial VWF staining in few small vessels.

Esophagus- Squamous cell carcinoma showing variable intensities of VWF staining in a fraction of small vessels.

Lung- Adenocarcinoma exhibiting endothelial VWF staining in some intratumoral vessels.

Lung- Malignant mesothelioma (epitheloid variant) showing only a weak endothelial VWF staining in some intratumoral vessels.

Lung- Malignant mesothelioma (epitheloid variant) with weak endothelial VWF staining in some intratumoral vessels.

Lymph node- Follicular B-cell lymphoma showing distinct VWF staining in few small intratumoral vessels.

Lymph node- Hodgkin’s lymphoma exhibiting only a weak endothelial VWF staining in some intratumoral vessels.

Lymph node- Metastasis of a malignant melanoma showing a weak to moderate endothelial VWF staining in multiple intratumoral vessels.

Oral cavity- Squamous cell carcinoma depicting variable intensities of VWF staining in a fraction of small intratumoral vessels.

Ovary- Clear cell carcinoma showing a weak endothelial VWF positivity in some intratumoral vessels.

Ovary- Clear cell carcinoma showing distinct VWF staining in a fraction of small vessels.

Ovary- Endometroid carcinoma exhibiting only weak endothelial VWF staining in some intratumoral vessels.

Ovary- Serous high-grade carcinoma showing distinct endothelial VWF staining in a subset of intratumoral vessels.

Pancreas- Neuroendocrine tumor exhibiting only a weak VWF staining in a fraction of small vessels.

Penis- Squamous cell carcinoma showing a weak endothelial VWF positivity in some intratumoral vessels.

Prostate- Adenocarcinoma (Gleason 3+3=6) showing a distinct VWF staining in few vessels while many others have weak or absent staining.

Prostate- Adenocarcinoma (Gleason 5+5=10) with variable levels of VWF staining in small intratumoral vessels.

Stomach- Gastric adenocarcinoma (diffuse type) showing distinct VWF staining in a fraction of small vessels.

Stomach- Gastric adenocarcinoma showing variable endothelial VWF staining in a fraction of small vessels.

Stomach- Gastrointestinal stromal tumor (GIST) showing VWF staining in a fraction of small vessels.

Testis- Leydig cell tumor showing distinct VWF staining in numerous small intratumoral vessels.

Testis- Seminoma showing variable levels of VWF staining in small intratumoral vessels.

Thyroid- Medullary carcinoma with variable levels of VWF staining in small intratumoral vessels.

Thyroid- Papillary carcinoma with variable levels of VWF staining in small intratumoral vessels.