Ovaries (Ovary)

• diagnosis of ovarian tumors
  12 September

  diagnostic of ovarian tumors
  Types
  ovarian epithelial tumors
  ovarian stromal tumors
  ovarian localization of hematological proliferations
  See also
  diagnosis of tumors

• ovarian localization of B lymphoblastic leukemia
  12 September

  Images
  https://twitter.com/judith_ferry/status/1171107249084698626
  See also
  ovarian tumors
  B cell lymphoblastic leukemia

• ovarian small cell carcinoma of hypercalcemic type
  27 August

  small cell carcinoma of the ovary of hypercalcemic type.
  Definition : Small cell carcinoma of the ovary, hypercalcemic type (SCCOHT) is a rare, aggressive tumor that primarily affects young women.
  SCCOHT has recently been identified as a monogenic disorder caused by germline and/or somatic SMARCA4 mutations.
  Subsequent immunohistochemical staining confirms loss of SMARCA4 protein.
  Paywall references
  Biallelic somatic SMARCA4 mutations in small cell carcinoma of the ovary, (...)

• ovarian cystic anomalies
  12 March

  Examples
  ovarian cysts
  ovarian cystic anomalies
  polycystic ovary
  ovarian tumoral cysts / ovarian cystic tumors
  See also
  ovarian anomalies
  cystic anomalies
  cysts

• multicystic ovaries
  12 March

  Examples
  polycystic ovary

• ovarian signet ring stromal tumor
  5 March

  signet-ring stromal tumor of the ovary PO
  Definition : Signet-ring stromal tumor (SRST) is a rare benign stromal neoplasm of the ovary.
  Images
  https://twitter.com/Patholwalker/status/1102543411855319040
  See also
  signet ring cell tumors
  signet ring cells
  signet ring tumoral cells

• ovarian inclusion cyst
  9 February

  ovarian surface inclusion cysts; Cortical inclusion cysts PO
  Definition : Invaginations of the ovarian surface epithelium into the ovarian cortex.
  Serous inclusion cysts of the ovary are benign cysts typically seen in postmenopausal women. They are typically small (i.e. less than 5 cm), smooth walled and have no septations or solid components. They can alter through time and often disappear.
  Types
  peritoneal serous inclusion cyst: lined by flat epithelium invaginated from ovarian (...)

• mitotically active cellular fibroma
  13 July 2018

  mitotically active cellular fibroma of the ovary. MACF
  The ovarian cellular fibrous tumor with mitotic figure >4 per 10 high power field without moderate to severe atypia is defined as mitotically active cellular fibroma according to the 2014 World Health Organization classification.
  As this category is new and rare now, we described here a case of MACF and reviewed the literature.
  MACF of the ovary is a newly defined category and few cases have been reported, while prognostic factors (...)

• ovarian borderline serous cystadenofibroma
  10 March 2018

  Serous Cystadenofibroma, Borderline of the ovary
  Definition: Benign serous ovarian tumors with a prominent fibroblastic stromal component are called serous cystadenofibromas. Usually, there is abundant spindle cell stroma in several papillary structures. In addition, many papillary structures can show hierarchical branching from larger to progressively smaller papillae, accounting for the " borderline " designation.
  Images (...)

• membrana granulosa
  29 December 2017

  WP
  The larger ovarian follicles consist of an external fibrovascular coat, connected with the surrounding stroma of the ovary by a network of bloodvessels; and an internal coat, which consists of several layers of nucleated cells, called the membrana granulosa. It contains numerous granulosa cells.
  At one part of the mature follicle the cells of the membrana granulosa are collected into a mass which projects into the cavity of the follicle. This is termed the discus proligerus.
  See (...)

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