Adrenal gland – CD32b negative adrenocortical adenoma

Colon – CD32b negative colorectal adenocarcinoma. CD32b staining of tumor associated inflammatory cells

Esophagus – CD32b negative adenocarcinoma

Kidney – CD32b negative clear cell carcinoma

Kidney – CD32b negative papillary renal cell carcinoma. CD32b staining is seen in many macrophages

Liver – CD32b negative hepatocellular carcinoma

Lung – CD32b negative adenocarcinoma

Lung – CD32b negative squamous cell carcinoma. Strong CD32b staining of tumor associated inflammatory cells

Lymph node – CD32b negative angioimmunoblastic T-cell lymphoma. CD32b staining occurs in non-neoplastic B-lymphocytes

Lymph node – CD32b negative diffuse large B-cell lymphoma. Only non-neoplastic B-lymphocytes show CD32b staining

Lymph node – CD32b negative Hodgkin’s lymphoma. Only non-neoplastic B-lymphocytes show CD32b staining

Lymph node – Diffuse large B-cell lymphoma with strong CD32b staining of tumor cells

Lymph node – Follicular B-cell lymphoma with strong CD32b immunostaining of tumor cells

Lymph node – Mantle cell lymphoma with strong CD32b positivity of tumor cells

Lymph node – Marginal zone lymphoma with strong CD32b immunostaining of tumor cells

Lymph node –Diffuse large B-cell lymphoma with strong CD32b positiity of tumor cells

Oral cavity – CD32b negative squamous cell carcinoma

Pancreas – CD32b negative neuroendocrine tumor

Prostate – CD32b negative adenocarcinoma (Gleason 3+3=6)

Prostate – CD32b negative adenocarcinoma (Gleason 5+5=10). CD32b staining occurs in tumor associated B lymphocytes

Salivary gland – CD32b negative Warthin tumor. CD32b staining occurs in tumor associated B lymphocytes

Skin – CD32b negative malignant melanoma. CD32b staining occurs in tumor associated inflammatory cells

Soft tissue – CD32b negative leiomyosarcoma. CD32b staining occurs in tumor associated inflammatory cells

Stomach – CD32b negative gastric adenocarcinoma

Stomach – CD32b negative gastrointestinal stromal tumor (GIST)

Testis – CD32b negative seminoma. CD32b staining occurs in tumor associated inflammatory cells

Urinary bladder – CD32b negative muscle-invasive urothelial carcinoma. CD32b staining of tumor associated inflammatory cells

Vulva – CD32b negative squamous cell carcinoma. CD32b staining of tumor associated inflammatory cells