What is a apocrine cyst?

What is a apocrine cyst?

Apocrine hidrocystoma is a rare, benign, cystic tumor of the apocrine sweat glands. It most commonly presents as a solitary, adenomatous asymptomatic, papule or nodule and is most often located on the head and neck. It can be translucent and 3-15 mm in size, with noted mobility with palpitation [1].

What is apocrine cells in breast?

Papillary apocrine change is a rare condition that involves the cells lining the inside of the breast duct (epithelium). There is an overgrowth of cells that have “apocrine” features, meaning that the gel-like substance that fills the cell (called cytoplasm) is grainy.

Can apocrine metaplasia become cancer?

Apocrine metaplasia is a benign fibrocystic change. Benign proliferative lesions with apocrine metaplasia have been considered not to have increased risk of breast cancer development (3). In the study of Page et al.

Are apocrine cysts cancerous?

IHC analysis of the corresponding 93 primary tumors indicated that most apocrine changes have little intrinsic malignant potential, although some may progress to invasive apocrine cancer.

What type of secretion is called apocrine?

Apocrine secretion occurs when the release of secretory materials is accompanied with loss of part of cytoplasm. The secretory materials may be contained in the secretory vesicles or dissolved in the cytoplasm that is lost during secretion.

What do apocrine cells?

A type of gland that is found in the skin, breast, eyelid, and ear. Apocrine glands in the breast secrete fat droplets into breast milk and those in the ear help form earwax. Apocrine glands in the skin and eyelid are sweat glands.

What do apocrine cells secrete?

Apocrine sweat glands, which are usually associated with hair follicles, continuously secrete a fatty sweat into the gland tubule. Emotional stress causes the tubule wall to contract, expelling the fatty secretion to the skin, where local bacteria break it down into odorous fatty acids. In…

Can a papilloma become cancerous?

Papilloma is not a cancer and is very unlikely to develop into a cancer. But the cells of the papilloma should be examined under the microscope after it has been removed.

What does apocrine mean in medical terms?

(A-poh-krin …) A type of gland that is found in the skin, breast, eyelid, and ear. Apocrine glands in the breast secrete fat droplets into breast milk and those in the ear help form earwax. Apocrine glands in the skin and eyelid are sweat glands.