cystadenoma

(redirected from papillary cystadenoma)
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Related to papillary cystadenoma: papillary cystadenoma lymphomatosum

cystadenoma

 [sis-tad″ĕ-no´mah]
cystoma blended with adenoma.
mucinous cystadenoma a multilocular, usually benign, tumor produced by ovarian epithelial cells and having mucin-filled cavities.
papillary cystadenoma any tumor producing patterns that are both papillary and cystic; called also papilloadenocystoma.
serous cystadenoma a cystic tumor of the ovary containing thin, clear yellow serum and some solid tissue.

cyst·ad·e·no·ma

(sist'ad-ĕ-nō'mă),
A histologically benign neoplasm derived from glandular epithelium, in which cystic accumulations of retained secretions are formed; in some instances, considerable portions of the neoplasm, or even the entire mass, may be cystic.
Synonym(s): cystoadenoma

cystadenoma

/cys·tad·e·no·ma/ (sis-tad″ĕ-no´mah) adenoma characterized by epithelium-lined cystic masses that contain secreted material, usually serous or mucinous, generally in the ovaries, salivary gland, or pancreas.
mucinous cystadenoma  a multilocular, usually benign, tumor produced by ovarian epithelial cells and having mucin-filled cavities.
papillary cystadenoma 
1. any tumor producing patterns that are both papillary and cystic.
2. a type of adenoma in which the acini are distended by fluids or outgrowths of tissue.
serous cystadenoma  a cystic tumor of the ovary with thin, clear yellow serum and some solid tissue.

cystadenoma

[sis′tədinō′mə] pl. cystadenomas, cystadenomata
Etymology: Gk, kystis + aden, gland, oma, tumor
1 an adenoma associated with a cystoma.
2 an adenoma containing multiple cystic structures. The cysts may be serous, containing serum, or pseudomucinous, containing clear serous fluid or thick, viscid fluid.
enlarge picture
Serous cystadenoma

cyst·ad·e·no·ma

(sist'ad-ĕ-nō'mă)
A histologically benign neoplasm derived from glandular epithelium, in which cystic accumulations of retained secretions are formed.
Synonym(s): cystoadenoma.

cystadenoma

A non-malignant CYST-like growth of glandular tissue.

cystadenoma (sistˈ·aˈ·d·nōˑ·m),

n 1. cystic glandular tumor related to a glandular tumor.
2. a glandular tumor that contains multiple cysts.
Enlarge picture
Cystadenoma.

cyst·ad·e·no·ma

(sist'ad-ĕ-nō'mă)
A histologically benign neoplasm derived from glandular epithelium.

cystadenoma (sist´adənō´mə),

n an adenoma with the development of cystic spaces caused by dilation of acinar or ductal structures.
cystadenoma, papillary, lymphomatosum (Warton's tumor),
n a benign salivary gland tumor that consists of numerous cystic spaces lined by a double layer of epithelium. A dense aggregate of lymphocytes containing germinal centers surrounds the cystic spaces.

cystadenoma

cystoma blended with adenoma.

mucinous cystadenoma
a multilocular, usually benign, tumor produced by ovarian epithelial cells and having mucin-filled cavities.
papillary cystadenoma
any tumor producing patterns that are both papillary and cystic; called also papilloadenocystoma.
serous cystadenoma
a cystic tumor of the ovary containing thin, clear yellow serum and some solid tissue.
References in periodicals archive ?
Cytologically papillary cystadenoma comprises of papillary structures and single isolated cells without nuclear atypia and with cytoplasmic vacuoles in a mucoid background.
Papillary cystadenoma of the epididymis is often discovered incidentally.
1-3) Lipoma, adenomatoid tumor, angiomyxoma, papillary cystadenoma, and leiomyoma are the most commonly occurring benign neoplasms of the spermatic cord.
His family history was negative for male genital cancer, von Hippel-Lindau disease (a risk factor for the development of papillary cystadenoma of the testis), or other significant medical problems.
Papillary cystadenoma lymphomatosum (Warthin tumor, adenolymphoma) is a benign salivary gland tumor that occurs almost exclusively in the parotid gland.
11,13-17] Apel et al coined the designation of this tumor in regard to its close resemblance to the papillary cystadenoma lymphomatosum, or Warthin tumor of the salivary glands.
Which of the following statements regarding papillary cystadenoma lymphomatosum (Warthin tumor) is false, based on this month's Pathology Clinic by Rizzi and Thompson?
Morphologic studies on smears and histologic sections from oncocytic tumors (45 cases of papillary cystadenoma lymphomatosum and 4 cases of oncocytoma).
5) The diagnosis requires a histologic demonstration of both lymphoreticular and epithelial components--hence the alternate term, papillary cystadenoma lymphomatosum.
4) Genetic predisposition to the development of CCRCC (termed VHL syndrome) is associated with germline VHL mutations, and patients with the VHL gene often develop numerous, bilateral CCRCCs beginning at an early age (5); they may also develop paragangliomas, pancreatic tumors, hemangioblastomas, endolymphatic sac tumors, and papillary cystadenomas of the epididymis/ broad ligament.

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