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The standard treatment of galactographically suspicious breast lesions is to perform a surgical intervention on the concerned duct or ducts: if the discharge clearly stems from a single duct, then the excision of the duct (microdochectomy) is indicated; [2] if the discharge comes from several ducts or if no specific duct could be determined ...
Intraductal papillomas of the breast are benign lesions with an incidence of approximately 2-3% in humans. [1] They result from abnormal proliferation of the epithelial cells lining the breast ducts. [2] Two types of intraductal papillomas are generally distinguished. The central type develops near the nipple.
The microscopic histopathological findings in PB tumor tissues stained with H&E include the excessive proliferation of irregularly shaped, variably sized, ductal epithelial cells, ductal myoepithelial cells, [3] [4] and lipid-laden, foamy intra-cystic histiocytes [5] within the breast's apocrine glands, abnormally widened gland ducts, abundant ...
The microscopic appearance of a nipple adenoma can be mistaken for carcinoma. [1] Other conditions that have similar symptoms and signs as nipple adenoma include Paget's disease of the breast, other intraductal papillomas, ductal carcinoma in situ (DCIS), syringomatous adenoma of the nipple and subareolar sclerosing duct hyperplasia.
Papillary carcinomas of the breast (PCB), also termed malignant papillary carcinomas of the breast, are rare forms of the breast cancers. [1] The World Health Organization (2019) classified papillary neoplasms (i.e. benign or cancerous tumors) of the breast into 5 types: intraductal papilloma, papillary ductal carcinoma in situ (PDCIS), encapsulated papillary carcinoma (EPC), solid-papillary ...
A papilloma (plural papillomas or papillomata) (papillo-+ -oma) is a benign epithelial tumor [1] growing exophytically (outwardly projecting) in nipple-like and often finger-like fronds. In this context, papilla refers to the projection created by the tumor, not a tumor on an already existing papilla (such as the nipple).
Although intraductal papillary mucinous neoplasms are benign tumors, they can progress to pancreatic cancer. [1] As such IPMN is viewed as a precancerous condition. [3] Once an intraductal papillary mucinous neoplasm has been found, the management options include close monitoring and pre-emptive surgery. [medical citation needed]
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