corpus luteum cyst

黄体嚢胞

WordNet

1. a substance for packing a joint or coating a porous surface to make it impervious to gas or liquid (同)luting
2. chordophone consisting of a plucked instrument having a pear-shaped body, a usually bent neck, and a fretted fingerboard
3. a collection of writings; "he edited the Hemingway corpus"
4. the main part of an organ or other bodily structure
5. a closed sac that develops abnormally in some body structure

PrepTutorEJDIC

1. リュート(17世紀ごろまで用いられたギターに似た弦楽器)
2. 封泥(ふうでい)(破れ目や穴をふさぐもの) / …‘を'封泥でふさぐ
3. (特定の事に関する,または特殊の性質の)文書資料の集成 / (研究用に収集した)資料
4. 胞嚢(ほうのう)

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/10/29 17:43:53」(JST)

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Corpus luteum cyst
Classification and external resources
ICD-10	N83.1
ICD-9	620.1
MeSH	D010048

A Corpus luteum cyst is a type of ovarian cyst which may rupture about the time of menstruation, and take up to three months to disappear entirely. A corpus luteum cyst rarely occurs at age 50+, because eggs are no longer being produced in menopausal women.

Pathophysiology

This type of functional cyst occurs after an egg has been released from a follicle. The follicle then becomes a secretory gland that is known as the corpus luteum. The ruptured follicle begins producing large quantities of estrogen and progesterone in preparation for conception. If a pregnancy doesn't occur, the corpus luteum usually breaks down and disappears. It may, however, fill with fluid or blood, causing the corpus luteum to expand into a cyst, and stay in the ovary. Usually, this cyst is on only one side, and does not produce any symptoms.

In women of reproductive age cysts with a diameter of less than 5cm are common, clinically inconsequential, and almost always a physiological condition rather than a cancer or other disease condition. In postmenopausal women the threshold for concern is 1cm. Although ovarian cancer is cystic, it does not arise from benign corpus luteum cysts. Medical specialty professional organizations recommend no follow-up imaging for cysts which are clinical inconsequential.

Presentation

It can, however, grow to almost 10cm (4 inches) in diameter and has the potential to bleed into itself or twist the ovary, causing pelvic or abdominal pain. If it fills with blood, the cyst may rupture, causing internal bleeding and sharp pain. This pain disappears within a few days of the rupture. Rarely, it may cause the ovary to twist around the ovarian ligament and can cut off the blood flow to the ovary. This is known as ovarian torsion and causes pain and other symptoms.

Interaction with medication

The fertility drug clomiphene citrate (Clomid, Serophene), used to induce ovulation, increases the risk of a corpus luteum cyst developing after ovulation. These cysts don't prevent or threaten a resulting pregnancy. Women on birth control pills usually do not form these cysts; in fact, preventing these cysts is one way the combined pill works. In contrast, the progesterone-only pill can cause increased frequency of these cysts.

References

Corpus Luteum Cyst Women Health Information.

UpToDate Contents

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• 1. 卵巣嚢腫破裂の評価およびマネージメント evaluation and management of ruptured ovarian cyst
• 2. 付属器腫瘤の鑑別診断 differential diagnosis of the adnexal mass
• 3. 妊娠中における付属器腫瘤 adnexal mass in pregnancy
• 4. 幼児、小児および思春期における卵巣嚢腫、および腫瘍 ovarian cysts and neoplasms in infants children and adolescents
• 5. 付属器腫瘤をもつ患者に対するアプローチ approach to the patient with an adnexal mass

English Journal

• Expression of p27 and Jun activation domain-binding protein 1 in endometriosis.

• Kim TH1, Lee HH, Chung SH, Park J, Lee A.
• Archives of gynecology and obstetrics.Arch Gynecol Obstet.2015 Aug;292(2):377-81. doi: 10.1007/s00404-015-3642-0. Epub 2015 Feb 10.
• OBJECTIVE: The goal of this study was to investigate differential expression of the cell cycle signaling proteins p27 and Jun activation domain-binding protein 1 (Jab1) in benign ovarian cysts of patients with endometriosis compared to controls.METHODS: Ovarian tissues of 26 endometriosis and 28 non
• PMID 25666480

• Laparoscopic endometrioma resection increases peri-implantation endometrial HOXA-10 and HOXA-11 mRNA expression.

• Celik O1, Unlu C2, Otlu B3, Celik N4, Caliskan E5.
• Fertility and sterility.Fertil Steril.2015 Aug;104(2):356-65. doi: 10.1016/j.fertnstert.2015.04.041. Epub 2015 Jun 13.
• OBJECTIVE: To determine whether laparoscopic endometrioma resection alters peri-implantation endometrial HOXA-10, HOXA-11, LIF, ITGB3 and ITGAV mRNA expression.DESIGN: Case-control study.SETTING: Medical school.PATIENT(S): Twenty infertile patients with uni- or bilateral endometrioma, five infertile
• PMID 26056923

• Exploratory study of pre-surgical medications with dienogest or leuprorelin in laparoscopic cystectomy of endometrial cysts.

• Takenaka M1, Yano R1, Hiraku Y2, Shibata M2, Hatano K2, Yamamoto S2, Sato K2, Yamamoto K2, Morishige K1.
• The journal of obstetrics and gynaecology research.J Obstet Gynaecol Res.2015 Aug;41(8):1234-9. doi: 10.1111/jog.12701. Epub 2015 Apr 1.
• AIM: The aim of this study was to compare the effects of pre-surgical medication with dienogest or leuprorelin on post-surgical ovarian function.MATERIAL AND METHODS: We conducted an exploratory study in two centers in Japan that comprised 30 patients with ovarian endometrial cysts for whom surgical
• PMID 25833348

Japanese Journal

• 臨床室 閉鎖神経障害を呈した卵巣囊腫の1例

• 原 由紀則,田尻 康人
• 整形外科 = Orthopedic surgery 65(5), 433-436, 2014-05
• NAID 40020070987

• 症例報告 異所性妊娠との鑑別に苦慮した妊娠4週の黄体囊胞破裂の1例

• 近藤 壯,塩野入 規,横井 由里子 [他]
• 関東連合産科婦人科学会誌 49(1), 67-72, 2012
• NAID 40019294220

• Collaborative work on evaluation of ovarian toxicity : 8) Two- or four-week repeated-dose studies and fertility study of Anastrozole in female rats

• , , [他], , , , ,
• Journal of toxicological sciences 34(Special_Issue_I), SP91-SP99, 2009-02
• … In the repeated dose toxicity study, large abnormal atretic follicles, follicular cysts, a decrease in corpus luteum and depletion of developing corpus luteum were observed in the 1 and/or 50mg/kg groups of both the 2-week and 4-week studies in a histopathological examination of the ovaries. …
• NAID 110007114407

Related Links

• Corpus Luteum Cyst - Ovarian Cyst Home Remedies Natural ...

Corpus luteum cyst signs and symptoms and how treatment. Uncover all-natural solutions to forestall the corpus luteum cyst from re-occurring as part of your ... Corpus luteum cyst is amongst several sorts of cysts on ovaries that ...

• Corpus Luteum Cyst - Home

Corpus Luteum Cyst Remedy, Signs and Symptoms and How Treatment ... A corpus luteum cyst is one among several sorts of cysts on ovaries that create in ladies. It is termed a "functional ovarian cyst" because it outcomes from ...

Related Pictures

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★リンクテーブル★

リンク元	「黄体嚢胞」
関連記事	「corpus」

「黄体嚢胞」

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英

corpus luteum cyst

同

妊娠性黄体化卵胞嚢胞 luteinized follicle cyst of pregnancy、顆粒膜黄体嚢胞、ルテイン嚢胞 lutein cyst

関

卵巣、上位の概念(卵巣嚢胞、卵巣貯留嚢胞)。黄体出血

概念

• 過剰のヒト絨毛性ゴナドトロピン(hCG)の存在下で、黄体内に分泌物が貯留して嚢胞化したもの。良性であり、妊娠中の場合、妊娠12-16週以降に縮小するため、茎捻転、破裂がなければ経過観察とする。

病因

• 過剰のヒト絨毛性ゴナドトロピンの存在(胞状奇胎、破壊性奇胎、絨毛癌、妊娠初期)

臨床関連

• 黄体出血：黄体嚢胞の破裂により黄体から出血する。

国試

• 106C018：黄体嚢胞の可能性があるので、経過観察か？

「corpus」

　　[★]

関

corpuscle