Osteosarcoma and Undifferentiated Pleomorphic Sarcoma of Bone
Osteosarcoma and undifferentiated pleomorphic sarcoma (UPS) of the bone—formerly called malignant fibrous histiocytoma—are forms of bone cancer. Osteosarcoma usually...
Ovarian Cancer
There are three main types of ovarian cancer in adults. Ovarian epithelial cancer beings in the tissue covering the...
Pancreatic Cancer
The pancreas has two main jobs in the body: making juices that help with digestion, and making hormones such...
Paranasal Sinus and Nasal Cavity Cancer
Paranasal sinus and nasal cavity cancer is a type of head and neck cancer. It usually occurs as a...
Parathyroid Cancer
Parathyroid cancer is a rare disease in which malignant cells form in the tissues of a parathyroid gland, four...
Male Breast Cancer
Breast cancer may occur in men. Although it is relatively rare—less than 1% of breast cancer diagnoses in the...
Melanoma
Melanoma is a form of skin cancer that develops in cells called melanocytes. They make melanin, the pigment found...
Merkel Cell Carcinoma
Merkel cell carcinoma is a very rare form of skin cancer in which malignant cells form in cells in...
Mesothelioma
Malignant mesothelioma is a rare form of cancer in which malignant cells are formed in the thin layer of...
Metastatic Squamous Neck Cancer Occult Primary
Metastatic squamous neck cancer with occult primary is a disease in which squamous cell cancer spreads to lymph nodes...