stroma). It is named for pathologist Aldred Scott Warthin, who described two cases in 1929. Warthin's tumor primarily affects older individuals (age 60–70...

Neuroendocrine tumors (NETs) are neoplasms that arise from cells of the endocrine (hormonal) and nervous systems. They most commonly occur in the intestine...

gland tumors, with names such as adenomas, oncocytomas, Warthin tumors, and benign mixed tumors (also known as pleomorphic adenomas). Benign tumors are...

or adenocarcinomata /ˌædɪnoʊkɑːrsɪˈnoʊmətə/; AC) is a type of cancerous tumor that can occur in several parts of the body. It is defined as neoplasia...

categories of salivary gland neoplasms: Benign epithelial tumors Pleomorphic adenoma Warthin's tumor Myoepithelioma Basal cell adenoma Oncocytoma Canalicular...

A carcinoid (also carcinoid tumor) is a slow-growing type of neuroendocrine tumor originating in the cells of the neuroendocrine system. In some cases...

PanNETs are a type of neuroendocrine tumor, representing about one-third of gastroenteropancreatic neuroendocrine tumors (GEP-NETs). Many PanNETs are benign...

A Krukenberg tumor refers to a malignancy in the ovary that metastasized from a primary site, classically the gastrointestinal tract, although it can...

A thymoma is a tumor originating from the epithelial cells of the thymus that is considered a rare malignancy. Thymomas are frequently associated with...

associated with Hashimoto's thyroiditis as well as benign and malignant tumors (Hürthle cell adenoma and Hürthle cell carcinoma, formerly considered a...

adenocarcinoma and epidermoid carcinoma M8561/0 Adenolymphoma (C07._, C08._) Warthin's tumor Papillary cystadenoma lymphomatosum M8562/3 Epithelial-myoepithelial...

A VIPoma or vipoma (/vɪˈpoʊmə/) is a rare endocrine tumor that overproduces vasoactive intestinal peptide (thus VIP + -oma). The incidence is about 1...

the local immune system, possibly decreasing immune surveillance for new tumor cells. Basal-cell carcinomas can often come in association with other lesions...

A Klatskin tumor (or hilar cholangiocarcinoma) is a cholangiocarcinoma (cancer of the biliary tree) occurring at the confluence of the right and left...

to predict for every individual. However, general factors such as high tumor grade, stage, receptor negativity, BRCA1-positivity suggest higher risk...

prolactinoma is a tumor (adenoma) of the pituitary gland that produces the hormone prolactin. It is the most common type of functioning pituitary tumor. Symptoms...

and Warthin's tumor. The most common form of malignant parotid neoplasms are mucoepidermoid carcinomas. The exact cause of malignant parotid tumors is...

absence of metastases, whether or not the tumor appears limited to the thorax, and whether or not the entire tumor burden within the chest can feasibly be...

Syringomas are benign eccrine sweat duct tumors, typically found clustered on eyelids, although they may also be found in the armpits, abdomen, chest,...

(plural papillomas or papillomata) (papillo- + -oma) is a benign epithelial tumor growing exophytically (outwardly projecting) in nipple-like and often finger-like...

local tissue and stromal architecture The anatomical location from which tumors arise Genetic, epigenetic, and molecular features Adenocarcinoma (adeno...

Adabağ A, Şahpaz A (2020). "Cytomorphological findings in diagnosis of Warthin tumor". Turk J Med Sci. 50 (1): 148–154. doi:10.3906/sag-1901-215. PMC 7080357...

cytological, or molecular properties of both epithelial tumors ("carcinoma") and mesenchymal tumors ("sarcoma"). It is believed that sarcomatoid carcinomas...

exploration. The disease is confirmed by examination of cells from the tumor under a microscope. It is typically an adenocarcinoma (a cancer that forms...

the tumors and adjacent uninvolved mucosa for correct histopathology diagnosis. Low-magnification micrograph of penile verrucous carcinoma. The tumor is...

Lobular carcinoma is a form of tumor which primarily affects the lobules of a gland. It is sometimes considered equivalent to "terminal duct carcinoma"...

neoplasm The term "cystadenoma" may also refer to a hidrocystoma. Warthin's tumor Rawla P, Sunkara T, Muralidharan P, Raj JP (March 2019). "An updated...

a rare type of cancer that can exist in many different body sites. This tumor most often occurs in the salivary glands, but it can also be found in many...

characterized by the histologic appearance of signet ring cells. Primary SRCC tumors are most often found in the glandular cells of the stomach (SRCC originates...

Mucinous cystadenoma is a benign cystic tumor lined by a mucinous epithelium. It is a type of cystic adenoma (cystadenoma). Mucinous cystadenomas arise...