Angiomyolipoma of the kidney with CD34 positivity strictly limited to blood vessels.
Angiomyolipoma of the kidney showing CD34 immunostaining in endothelial cells of blood vessels.
Angiosarcoma with strong CD34 positivity in all cells.
CD34 immunostaining of small blood vessels in an angiomyolipoma of the kidney.
CD34 negative gastrointestinal stromal tumor (GIST).
Dermatofibrosarcoma protuberans with diffuse strong CD34 positivity.
In this liposarcoma CD34 positivity is limited to blood vessels.
Kaposi sarcoma with strong CD34 staining of all tumor cells.
Liposarcoma with moderate to strong CD34 positivity in the majoritiy of tumor cells.
Liposarcoma with strong CD34 positivity in all tumor cells.
Malignant peripheral nerve sheath tumor (MPNST) with CD34 staining limited to blood vessels.
Malignant peripheral nerve sheath tumor (MPNST) with strong CD34 immunostaining.
Moderate CD34 positivity in a sarcoma NOS.
Myxofibrosarcoma with CD34 staining limited to blood vessels.
Primitive neuroectodermal tumor (PNET) with CD34 staining limited to blood vessels.
Strong CD34 expression in a gastrointestinal stromal tumor (GIST).
Strong CD34 immunostaining in a gastrointestinal stromal tumor (GIST).
Weak to moderate CD34 staining in a sarcoma NOS.