Adenoma — Classification and external resources Micrograph of a tubular adenoma (left of image), a type of colonic polyp and a precursor of colorectal cancer. Normal colorectal mucosa is seen on the right of the image. H E stain … Wikipedia
Malignant pilomatricoma — Classification and external resources ICD 10 C44 (ILDS C44.L45) Malignant pilomatricoma (also known as a Pilomatrical carcinoma, [1] and Pilomatrix carcinoma ) is a cutaneous condition characterized by a locally aggressive tumor composed of hair… … Wikipedia
Malignant rhabdoid tumour — Classification and external resources ICD O: 8963/3 OMIM 609322 MeSH … Wikipedia
malignant mixed tumor — a type of malignant pleomorphic adenoma usually occurring in the salivary glands of older adults in one of two forms: in the first both epithelial and mesenchymal components are malignant and may metastasize (carcinosarcoma) and in the second a… … Medical dictionary
malignant pleomorphic adenoma — any of several malignant epithelial neoplasms arising in a pre existing pleomorphic adenoma, usually in the salivary glands of an older adult; it occurs in several types, usually divided into carcinoma ex pleomorphic a. and malignant mixed tumor … Medical dictionary
Adenoma — A benign tumor that arises in or resembles glandular tissue. If it becomes cancerous, it is called an adenocarcinoma. * * * A benign epithelial neoplasm in which the tumor cells form glands or glandlike structures; usually well circumscribed,… … Medical dictionary
adenoma — n. a benign tumour of epithelial origin that is derived from glandular tissue or exhibits clearly defined glandular structures. Adenomas may undergo malignant change (see adenocarcinoma). Some show recognizable tissue elements, such as fibrous… … The new mediacal dictionary
Pleomorphic adenoma — is a benign neoplastic tumor of the salivary glands. It is the most common type of salivary gland tumor and the most common tumor of the parotid gland. It derives its name from the architectural pleomorphism (variable appearance) seen by light… … Wikipedia
Thyroid adenoma — Classification and external resources ICD 9 226 DiseasesDB 13071 … Wikipedia
Metanephric adenoma — Classification and external resources Micrograph of a metanephric adenoma with structures reminiscent of those seen in papillary renal cell carcinoma. H E stain … Wikipedia
Pituitary adenoma — Classification and external resources ICD 10 D35.2 … Wikipedia