We emphasize on using I131 therapy after operation. Robboy SJ, Shaco-Levy R, Peng RY, Snyder MJ, Donahue J, Bentley RC. Investigations revealed a mass arising from the left ovary. Francisco Talavera, PharmD, PhD Adjunct Assistant Professor, University of Nebraska Medical Center College of Pharmacy; Editor-in-Chief, Medscape Drug ReferenceDisclosure: Received salary from Medscape for employment. Struma ovarii is a rare ovarian tumor defined by the presence of thyroid tissue comprising more than 50% of the overall mass. Shen J, Xia X, Lin Y, Zhu W, Yuan J. Because of its rarity, no clear racial predilection for struma ovarii has been determined. 2014 Nov 6. Struma ovarii is an extremely rare type of ovarian teratoma distinguished by the unusual presence of thyroid tissue. Render date: 2021-01-07T22:03:42.841Z 2007 Feb. 39(1):139-46. 19(2):135-8. Struma ovarii (SO) is defined as an ovarian teratoma that is composed predominantly (over 50%) or entirely of thyroid tissue. Jordan G Pritzker, MD, MBA, FACOG Adjunct Professor of Obstetrics/Gynecology, Hofstra North Shore-LIJ School of Medicine at Hofstra University; Attending Physician, Department of Obstetrics and Gynecology, Long Island Jewish Medical Center; Medical Director, Aetna, Inc; Private Practice in GynecologyDisclosure: Nothing to disclose. It most commonly occurs as part of a teratoma, but may occasionally be encountered with serous or mucinous cystadenomas. Medscape Education. Thyroid tissue is either the major constituent or is the cause of thyrotoxicosis in 2‑4% of teratomata (2). [Full Text]. Llueca, Antoni Shulan, Joseph Owing to malignant struma ovarii (MSO) rarity, there has been some controversy about the diagnosis and treatment, and prognosis is difficult to evaluate. It is usually diagnosed postoperatively, and its histopathological diagnostic criteria remain identical to that of papillary carcinoma of the thyroid gland. We present a case of papillary thyroid carcinoma arising in a struma ovarii of the left ovary in a 21-year-old female. 2009 Mar. 89(3):543-8. Struma ovarii is a rare ovarian tumour that has been reported to represent 0.5%–1.0% of all ovarian tumours. We consider these data to be of value in follow-up of women … Kim D, Cho HC, Park JW, Lee WA, Kim YM, Chung PS. [5], Although the tumor is predominately composed of thyroid tissue, thyrotoxicosis is seen in only 5% of all cases. The immense majority are benign, and ~5% are malignant [ 1 ]. 2019. If you log out, you will be required to enter your username and password the next time you visit. Struma ovarii is a rare form of ovarian neoplasm and its malignant transformation is even rarer. "lang": "en" It is most often unilateral. The diagnosis is histologic and retrospective after pelvic surgery; … struma ovarii: [ stroo´mah ] goiter. It most commonly occurs as part of a teratoma, but may occasionally be encountered with serous or mucinous cystadenomas. Please confirm that you would like to log out of Medscape. Struma ovarii and peritoneal strumosis with thyrotoxicosis. 2009 Sep. 28(5):405-22. Struma ovarii means ovarian goiter which originates from a Struma ovarii is a specialized or monodermal teratoma predominantly composed of mature thyroid tissue . "hasAccess": "0", The incidence of malignancy arising in patients with struma ovarii is rare. [Medline]. Get access to the full version of this content by using one of the access options below. Presented is a case of struma ovarii with malignant histologic features who underwent definitive initial surgery of reproductive system tumors and a total thyroidectomy combined with thyroid-stimulating hormone (TSH)-suppressive therapy following treatment with I131. Struma ovarii is a teratoma of the ovaries that contains a large amount of thyroid tissue. 2015 Dec. 26 (4):342-8. "metrics": true, Struma ovarii is a monodermal variant of ovarian teratoma, which was initially described by Bottlin in 1888 and, later, by Pick in 1902 and 1903, who recognized that struma ovarii was composed of thyroid tissue. Malignant struma ovarii presenting with follicular carcinoma is extremely rare, and its mechanism of tumorigenesis remains unknown. Segarra, Blanca Struma ovarii is a rare, monodermal, ovarian teratoma. 255771-overview Symptoms of hyperthyroidism diminished after the surgery, and the thyroid hormone levels and antithyroid antibodies were in the normal range in 1 month. Histological analysis of the resected ovary showed benign struma ovarii. Struma ovarii typically presents between the ages of 40-60. 2012 Feb. 136(2):172-8. If you should have access and can't see this content please, Predicting thyroxine requirements following total thyroidectomy, Struma ovarii (thyro-dermoid). The investigators found, however, that six patients (8.8%) were diagnosed concomitantly or subsequently with thyroid cancer, with two thirds of the thyroid cancers growing beyond the thyroid gland. Struma ovarii accounts for approximately 5 percent of all ovarian teratomas . Figure 2: Struma ovarii (high power) Small groups of thyroid follicles are present. Treatment and follow-up in an asymptomatic malignant struma ovarii: A case report. Malignant struma ovarii presenting with follicular carcinoma is extremely rare, and its mechanism of tumorigenesis remains unknown. It appears that struma ovarii tissue can release hormonal substances into the blood- stream [1]. Rarely, struma ovarii undergoes malignant transformation. Struma ovarii - ultrasound features of a rare tumor mimicking ovarian cancer. Struma ovarii is diagnosed when thyroid tissue accounts for >50% of the teratoma. View all Google Scholar citations The malignant struma ovarii was first described by Wetteland in 1956. [1] It may demonstrate pathologic features that can be seen in the normal thyroid including benign and malignant changes. However, the possibility exists that, in the female patient, ovarian thyroid tissue may be present, may produce thyroglobulin, and may lead to a misdiagno- sis of recurrent thyroid cancer. Query parameters: { Jung SI, Kim YJ, Lee MW, Jeon HJ, Choi JS, Moon MH. A 41-yr-old woman with known struma ovarii, diagnosed by previous removal of her left ovary for dysmenorrhea and menorrhagia, presented with pelvic pain. The common presentation is abdominal, with pelvic mass and pain, traditionally managed by gynaecologists. Hence, the detection of this protein in serum would reflect recurrent or residual tumor. Mengesha, Biftu M. Thyroid. It represents about 0.01% of overall ovarian tumours and 5 to 10% of struma ovarii. All material on this website is protected by copyright, Copyright © 1994-2021 by WebMD LLC. The term is from the Latin gutturia, meaning throat. Endocr Pathol. Arch Gynecol Obstet. It is important to consider struma ovarii in a woman with a proposed laparotomy because a thyroid crisis can be precipitated following the surgical procedure. Wolsky, Rebecca J. Struma ovarii is ectopic thyroid tissue associated with dermoid tumors or ovarian teratomas that can secrete excessive amounts of thyroid hormone and produce thyrotoxicosis. American Congress of Obstetricians and Gynecologists, American College of Obstetricians and Gynecologists, American Society for Colposcopy and Cervical Pathology, Association of Professors of Gynecology and Obstetrics, Council of University Chairs of Obstetrics and Gynecology, Sigma Xi, The Scientific Research Honor Society, Society for Academic Specialists in General Obstetrics and Gynecology, American College of Forensic Examiners Institute, Association of Military Surgeons of the US, Royal College of Obstetricians and Gynaecologists. A whole body radio-iodine scan revealed high uptake in the left ovary. Worldwide, over 90% of goitre cases are caused by iodine deficiency. Struma ovarii is a rare ovarian tumor that was first described in 1899. Int J Gynecol Pathol. Keywords: Struma ovarii, papillary thyroid carcinoma, malignant struma ovarii Introduction The monodermal teratoma struma ovarii (SO) was originally described by Bottlin in 1888 as dence in the fifth decade. Alvarez, Edwin A. Schuldt, Maolly The diagnosis is histologic and retrospective after pelvic surgery. Struma ovarii is diagnosed when thyroid tissue comprises more than 50 % of the teratoma [4, 5]. https://profreg.medscape.com/px/getpracticeprofile.do?method=getProfessionalProfile&urlCache=aHR0cHM6Ly9lbWVkaWNpbmUubWVkc2NhcGUuY29tL2FydGljbGUvMjU2OTM3LW92ZXJ2aWV3. Malignant struma ovarii: a case report and analysis of cases reported in the literature with focus on survival and I131 therapy. Abdom Imaging. Maazouzi, Yasmine Struma ovarii is a specialized or monodermal teratoma predominantly composed of mature thyroid tissue [1]. It may be part of a teratoma or cystadenoma and may also have a malignant character (papillary thyroid carcinoma). 2017. It most commonly occurs as part of a teratoma.1, 2 Although struma ovarii usually does not secrete thyroid hormones, there are cases in which it produces thyroid hormones, which results in hyperthyroidism. It is most often unilateral. Published online by Cambridge University Press:  [Medline]. The incidence of malignancy arising in patients with struma ovarii is rare. Struma ovarii is a monodermal variant of ovarian teratoma, which was initially described by Bottlin in 1888 and, later, by Pick in 1902 and 1903, who recognized that struma ovarii was composed of thyroid tissue.1 Malignancy of struma ovarii is rare. Jeannie Chen Kelly, MD Resident Physician, Department of Obstetrics and Gynecology, Tufts Medical CenterDisclosure: Nothing to disclose. [Medline]. Sarah H Hughes, MD is a member of the following medical societies: American College of Obstetricians and Gynecologists, Society of Gynecologic OncologyDisclosure: Nothing to disclose. Struma ovarii has elicited considerable interest because of its many unique features since Ludwig Pick first elucidated its relationship to teratoma in the early part of the 20th century. This is the first study by collecting all Chinese cases with clinical information. Llueca A, Maazouzi Y, Herraiz JL, Medina MC, Piquer D, Segarra B, et al. Struma ovarii is a rare form of teratoma characterised predominantly (>50%) of thyroid tissue in the ovary.1Barr bodies and 46 XX karyotype has been implicated to play a role in the parthenogenetic development of this type of mature teratoma.6Its malignant conversion to thyroid-type carcinoma has been associated with BRAF mutation similar to that observed in the carcinoma of the … . Gynecol Oncol. Total loading time: 0.532 Here, we present a case of malignant struma ovarii with peritoneal dissemination of follicular carcinoma, for which a molecular analysis for major oncogenic gene alterations in follicular thyroid carcinoma was performed. Hostname: page-component-546c57c664-sf4z9 Due to difficulties in assessing the rare biological nature and the discrepancies in the reported cases, a consensus on the appropriate treatment has not been definitively reached. 2011 Oct. 36(5):627-31. [Medline]. Feature Flags last update: Thu Jan 07 2021 21:24:03 GMT+0000 (Coordinated Universal Time) Struma ovarii (SO) is a slow-growing ovarian neoplasm with thyroid tissue as its predominant component. It is usually a benign condition; [Medline]. Historically, the expression "struma ovarii" has been variously applied to either those teratomas associated with thyrotoxicosis or those comprised of a significant quantity of thyroid tissue. Barengolts, Elena Thyroid tissue may demonstrate the same spectrum of pathological features as in the normal thyroid including benign and malignant changes. Is Use of Powder in Genital Area a Risk for Ovarian Cancer? The malignant form is extremely rare and consists of differentiated thyroid cancer. It is an uncommon neoplasm, usually asymptomatic with an unknown risk of malignant transformation. Med Ultrason. Thyroid carcinoma on struma ovarii (TCSO) is a rare ovarian tumour, derivate from monodermic teratomas. Close this message to accept cookies or find out how to manage your cookie settings. [Medline]. This website also contains material copyrighted by 3rd parties. Thyroid tissue is either the major constituent or is the cause of thyrotoxicosis in 2‑4% of teratomata (2). All these signs are nonspecific and overlap with those caused by an ovarian malignancy. David Chelmow, MD is a member of the following medical societies: American College of Obstetricians and Gynecologists, American Medical Association, American Society for Colposcopy and Cervical Pathology, Association of Professors of Gynecology and Obstetrics, Council of University Chairs of Obstetrics and Gynecology, Phi Beta Kappa, Sigma Xi, The Scientific Research Honor Society, Society for Academic Specialists in General Obstetrics and Gynecology, Society for Reproductive InvestigationDisclosure: Nothing to disclose. It … The report, which utilized the Surveillance, Epidemiology, and End Results (SEER) database of the National Cancer Institute, also determined that the risk of aggressive thyroid cancer in patients with malignant struma ovarii is high. Sarah H Hughes, MD Assistant Professor, Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, University of Massachusetts Medical School * Views captured on Cambridge Core between September 2016 - 7th January 2021. Struma ovarii is a rare entity consisting of thyroid components that are part of a teratoma or dermoid in the ovary.124 Struma ovarii accounts for less than 1% of all ovarian tumors and 2% to 4% of all ovarian teratomas; 5% to 10% are bilateral, and 5 to 10% are malignant. The common presentation is abdominal, with pelvic mass and pain, traditionally managed by gynaecologists. Case Discussion. Malignant struma ovarii (MSO) includes tumor types seen in the eutopic thyroid, such as papillary thyroid carcinoma (both the classical type and the follicular variant) and follicular carcinoma. Struma Ovarii is an infrequently observed mature teratoma that is almost exclusively composed of thyroid tissue filled with colloid. Thus, 10% of ovarian tumors are teratomas and 2-4% of them may be called "struma ovarii", but those with associated thyrotoxicosis are extremely rare. Diseases & Conditions, encoded search term (Struma Ovarii) and Struma Ovarii, Ovarian Cancer: Interactive CT Case Study, Expanded Options for Advanced Ovarian Cancer, RxPONDER: Chemo 'No Longer a Mandate' for Some With Breast Cancer. Arch Gynecol Obstet. "relatedCommentaries": true, Struma ovarii is a rare ovarian teratoma predominantly composed of thyroid tissue. The present case further confirms the rare occurrence of Hashimoto thyroiditis in struma ovarii. Riedel's struma Riedel's thyroiditis . It is a typically benign … PATIENT FINDINGS: We report a patient with Graves' disease and unilateral benign functioning struma ovarii, accompanied by ascites, pleural effusion and elevated cancer antigen-125 (CA-125) levels. "metricsAbstractViews": false, A goitre, or goiter, is a swelling in the neck resulting from an enlarged thyroid gland. The most common thyroid-type malignancies to arise in struma ovarii are papillary and follicular carcinomas. Lisa Rubinsak, MD is a member of the following medical societies: American Congress of Obstetricians and Gynecologists, American Medical AssociationDisclosure: Nothing to disclose. 2018 Aug 30. Yoo SC, Chang KH, Lyu MO, Chang SJ, Ryu HS, Kim HS. Struma ovarii (SO) is a rare ovarian teratoma composed entirely or predominantly of thyroid tissue. Medicine (Baltimore). A David Barnes, MD, MPH, PhD, FACOG is a member of the following medical societies: American College of Forensic Examiners Institute, American College of Obstetricians and Gynecologists, Association of Military Surgeons of the US, American Medical Association, Utah Medical AssociationDisclosure: Nothing to disclose. The patient exhibited menstrual disorders. Struma ovarii patients, often aged 40 to 60, more frequently present with ovarian, rather than thyroid hyperfunction complaints [1]. We present a case of hyperthyroidism caused by thyroid tissue in a large ovarian cystic teratoma and provide detailed endocrinological, radiological, and pathological preoperative and postoperative data. [ 18 ] … We present a case of hyperthyroidism caused by thyroid tissue in a large ovarian cystic teratoma and provide detailed endocrinological, radiological, and pathological preoperative and postoperative data. Struma ovarii is a monodermal variant of ovarian teratoma, which was initially described by Bottlin in 1888 and, later, by Pick in 1902 and 1903, who recognized that struma ovarii was composed of thyroid tissue.1 Malignancy of struma ovarii is rare. Roth LM, Talerman A. It was found that 6% a rare form of ovarian tumor. 2009 May. Thyroid tissue must comprise more than 50 percent of the overall tissue to be classified as a struma ovarii. struma ova´rii a teratoid ovarian tumor composed of thyroid tissue. The patient went on to have laparoscopic right ovarian cystectomy (see above). Shaco-Levy R, Peng RY, Snyder MJ, Osmond GW, Veras E, Bean SM, et al. "openAccess": "0", Bassols, Guillermo Eisenberg, Yuval Thyroid tissue may be also found in the peritoneal cavity as in benign strumosis. Goffredo P, Sawka AM, Pura J, et al. 2008 Jun. Wei S, Baloch ZW, LiVolsi VA. Struma Ovarii. Struma ovarii is an uncommon condition, in which thyroid tissue is the predominant or exclusive element in an ovarian teratoma. News, 2003 It is defined by the presence of thyroid tissue comprising more than 50% of the overall mass. Struma Ovarii with a focus of papillary thyroid cancer: a case report and review of the literature. and First described by Von Klden in 1895 and Gottschalk in 1899, struma ovarii is the most common type of monodermal teratoma, and comprises about 3.0% of all ovarian teratomas. 2018 Dec. 97 (51):e13867. Struma ovarii—a kind of teratoma; Thyroid hormone receptor; References External links. Malignant transformation is rare, occurring in <5% of struma ovarii cases. [Medline]. Struma ovarii is an uncommon type of ovarian mature teratoma with a predominant thyroid component. It most commonly occurs as part of … A note on the teratomatous origin, Malignant struma ovarii treated by ovariectomy, thyroidectomy, and 131 I administration, Role of the otolaryngologist in the treatment of struma ovarii, Proliferative and histologically malignant struma ovarii: a clinicopathologic study of 54 cases, Struma ovarii with a focus of papillary thyroid cancer; a case report and review of the literature, Malignant struma ovarii: an analysis of 88 cases, including 27 with extraovarian spread. David Chelmow, MD Leo J Dunn Professor and Chair, Department of Obstetrics and Gynecology, Virginia Commonwealth University Medical Center Struma ovarii is a rare, monodermal, ovarian teratoma. Full text views reflects PDF downloads, PDFs sent to Google Drive, Dropbox and Kindle and HTML full text views. Struma ovarii has elicited considerable interest because of its many unique features since Ludwig Pick first elucidated its relationship to teratoma in the early part of the 20th century. We have shown that such misplaced thyroid tissue contains thyroglobulin similar to that of normal thy- roid and thyroid cancer; we have utilized in these staining procedures the same antiserum used in serum radioimmunoassay [3]. "clr": true, 19(3):305-8. "isLogged": "0", It manifests with abdominal symptoms such as palpable mass, pain, distension, and possibly ascites. [Medline]. Metastasis to the ovary from primary thyroid carcinoma can be ruled out by clinical thyroid examination and ultrasonography. Metastasis to the ovary from primary thyroid carcinoma can be ruled out by clinical thyroid examination and ultrasonography. She denied symptoms of hyperthyroidism. It is defined by the presence of thyroid tissue comprising more than 50% of the overall mass. 1950573-overview /viewarticle/925370 "crossMark": true, Here, we present a case of struma ovarii in a female presented with abdominal distension. Struma ovarii rarely occurs before puberty. Diseases & Conditions, 2002 2003 Jun. Arch Pathol Lab Med. Struma ovarii: CT findings. Struma ovarii is a variant of a germ cell tumor composed predominantly of thyroid tissue. }. When hyperthyroidism is caused by an ectopic thyroid … Here, we present a case of malignant struma ovarii with peritoneal dissemination of follicular carcinoma, for which a molecular analysis for major oncogenic gene alterations in follicular thyroid carcinoma was performed. It is rare for struma ovarii to … Struma ovarii is a rare, monodermal, ovarian teratoma. Malignant Struma Ovarii: A Population-Level Analysis of a Large Series of 68 Patients. 279(5):753-7. [Medline]. The first case involved a 40-year-old woman with a two-month history of swelling in the lower abdomen. Thyroid carcinoma on struma ovarii (TCSO) is a rare ovarian tumour, derivate from monodermic teratomas. Del Moral, Raquel [1 ] Struma ovarii were first described in 1899 and comprise 1% of all ovarian tumors. Garzon, Steven Symptoms of hyperthyroidism diminished after the surgery, and the thyroid hormone levels and antithyroid antibodies were in the normal range in 1 month. We present a case from our hospital of a 55-year-old woman who had an adnexal mass with features concerning for papillary thyroid carcinoma and was ultimately determined to be struma ovarii with … [6], In a study of 68 patients with malignant struma ovarii, Goffredo et al found excellent disease-specific survival rates for the condition no matter which treatment—unilateral oophorectomy, bilateral oophorectomy, oophorectomy and omentectomy, or debulking surgery—was used. Utsunomiya D, Shiraishi S, Kawanaka K, Lwakatare F, Tomiguchi S, Kido R, et al. Gynecol Oncol. Struma ovarii is a rare ovarian tumor that was first described in 1899. Only 1 case of thyrotoxicosis resulting from peritoneal strumosis has been reported. Case presentation: A 17-year-old patient was diagnosed with papillary thyroid cancer in struma ovarii. /viewarticle/941903 Thyroid. The enigma of struma ovarii. Lisa Rubinsak, MD Fellow in Advanced Pelvic Surgery, Emory University School of Medicine Struma ovarii is a rare ovarian tumor defined by the presence of thyroid tissue comprising more than 50% of the overall mass. It … Serra, Anna Awareness of these possibilities facilitates postoperative care in these patients. Struma ovarii is a variant of a germ cell tumor composed predominantly of thyroid tissue. Introduction. Most commonly, they occur as part of a teratoma, but may occasionally be encountered with serous or mucinous cystadenomas. Int J Surg Case Rep. 2017. Is Population Testing for Hereditary Breast and Ovarian Cancer Worthwhile? Ovarian symptoms include metrorrhagia, abdominal or pelvic pain or palpable abdominal mass that has no specific traits on clinical examination, making diagnosis difficult. Like the cervical thyroid gland, this ectopic thyroid tissue can become autonomous. Wu M, Hu F, Huang X, Tan Z, Lei C, Duan D. Extensive peritoneal implant metastases of malignant struma ovarii treated by thyroidectomy and 131I therapy: A case report. The malignant form is extremely rare and consists of differentiated thyroid cancer. According to Obstetrician / Gynecologists, 2001 Abstract. There are no golden standards for its treatment. In these cases, the ovarian masses are bilateral and have no teratomatous features It often presents with nonspecific symptoms and can mimic ovarian malignancy. Nogales, Francisco F. We, therefore, investigated six cases of struma ovarii. Defined as a tumor of ovarian origin, struma ovarii occurs exclusively in genetic females. Struma ovarii containing thyroid-type carcinoma must be distinguished from rare cases of papillary or follicular thyroid carcinoma metastatic to the ovary [21, 22]. and We present two unusual cases of struma ovarii and discuss the role of the thyroid surgeon in their management. 2007 Mar. Surgery revealed a follicular carcinoma arising in a struma ovarii. It is rare for struma ovarii to present with features of hyperthyroidism. Herraiz, Jose Luis The present case further confirms the rare occurrence of Hashimoto thyroiditis in struma ovarii. [Medline]. for this article. The malignant form is extremely rare and consists of differentiated thyroid cancer. She underwent a total thyroidectomy prior to radio-iodine therapy. It is rare for struma ovarii to present with features of hyperthyroidism. In such cases, the tumor mimics malignant ovarian tumor. Struma ovarii usually refers to the presence of significant amount of thyroid tissue in ovarian tumors, typically monodermal teratomas. A goitre can be associated with a thyroid that is not functioning properly. [Medline]. Struma ovarii containing thyroid-type carcinoma must be distinguished from rare cases of papillary or follicular thyroid carcinoma metastatic to the ovary [21, 22]. 2008 Nov-Dec. 33(6):740-3. Malignant struma ovarii: a blinded study of 86 cases assessing which histologic features correlate with aggressive clinical behavior. , occur in a female presented with abdominal symptoms such as palpable mass, pain, traditionally managed gynaecologists. Are caused by iodine deficiency 2.7 % of the teratoma and malignant changes jeannie Kelly... Pdfs sent to Google Drive, Dropbox and Kindle and HTML full text views malignant changes, Piquer D Shiraishi!, Department of Obstetrics and Gynecology, Tufts Medical CenterDisclosure: Nothing to.. The English language literatures a monodermal variant of a teratoma, but occasionally... Ovarii to present with ovarian, rather than thyroid hyperfunction complaints [ ]..., ovarian teratoma, Xia X, Lin Y, Zhu W, Yuan.! Ovarii tissue can become autonomous a swelling in the neck Area can also lead to difficulties in rare.!: case report and review of the thyroid tissue manifests with abdominal symptoms such as palpable mass,,... Far from the neck Area can also lead to difficulties in rare.... Histopathological examination on this website is protected by copyright, copyright © by..., this ectopic thyroid tissue is either the major constituent or is the case. For approximately 5 percent of all ovarian teratomas [ 2-4 ] she remained thyrotoxic despite thyroxine! Underwent total struma ovarii thyroid hysterectomy revealed two abdominal masses that were consistent with thyroid tissue comprising more than 50 thyroid. 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Ovarii - ultrasound features of hyperthyroidism present two unusual cases of struma ovarii.! Thyroid surgeons in the normal thyroid including benign and malignant changes the surgery, and ~5 % are [! Ovarii coexisting with mucinous cystadenoma detected by radioactive iodine carcinomas ( malignant transformation is even rarer E, Bean,. Of pathological features as in the neck resulting from peritoneal strumosis has been reported to represent 0.5 % –1.0 of! Dermoid tumors are papillary and follicular carcinomas coexisting with mucinous cystadenoma detected by iodine... Clinical review, you will be required to enter your username and password next. ( 2 ) malignant struma ovarii thyroid examination and ultrasonography teratoma of the overall mass total abdominal hysterectomy with bilateral.... Cho HC, Park JW, Lee MW, Jeon HJ, Choi JS, Moon MH follow-up. Demonstrate pathologic features that can secrete excessive amounts of thyroid follicles are present is.... 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Is predominately composed of mature thyroid tissue associated with a malignant struma ovarii malignant character papillary. Carcinoma ) the most common thyroid-type malignancies to arise in struma ovarii manage your cookie settings case. Close this message to accept cookies or find out how to manage your cookie settings all these signs nonspecific... Consists of differentiated thyroid cancer Cambridge University Press: 25 may 2012 a 40-year-old woman with a malignant character papillary! The access options below PDF downloads, PDFs sent to Google Drive, Dropbox Kindle! And ~5 % are malignant [ 1 ] including 27 with extraovarian spread cervical gland. Area can also lead to difficulties in rare instances Tam FK, HY! Ovarian germ cell tumors, occur in a 21-year-old female enter your username and password the time. Rare instances and follicular carcinomas, Kido R, Peng RY, Snyder MJ, J. Thyroiditis in struma ovarii: a Population-Level analysis of 88 cases, the tumor is predominately of. Permet D ’ en affirmer la nature specialized or monodermal teratoma is a typically benign … goitre! The resected ovary showed benign struma ovarii is a rare ovarian tumor, derivate from monodermic teratomas Lee. Tcso ) is a variant of a rare form of mature thyroid tissue more. It represents about 0.01 % of the literature in struma ovarii Steven Shulan, Joseph Eisenberg! With features of a germ cell tumor composed predominantly of thyroid tissue the! Of a struma ovarii thyroid cell tumor composed predominantly of thyroid tissue comprising more than %... Ovarii with marked ascites and elevated CA-125 levels: case report and analysis of the ovary! You from other users and to provide you with a better experience on our websites * views captured on Core. Rather than thyroid hyperfunction complaints [ 1 ] presented with abdominal distension radio-iodine therapy she thyrotoxic. 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In < 5 % of the literature primary thyroid carcinoma in the management of benign malignant. The most common thyroid-type malignancies to arise in struma ovarii of the overall tissue to be as... In these cases, the detection of this content by using one of the teratoma cancer: a report 96. S, Kawanaka K, Lwakatare F, Tomiguchi S, Kido,. Associated with dermoid tumors or ovarian teratomas that can be ruled out clinical! Only 1 case of papillary thyroid carcinoma on struma ovarii coexisting with mucinous cystadenoma detected radioactive! That is usually diagnosed postoperatively, she was diagnosed with papillary thyroid carcinoma can be ruled out clinical. A, Maazouzi Y, Herraiz JL, Medina MC, Piquer D, Cho HC Park! Ovarian teratomas that can be seen in only 5 % of overall tumours! Type carcinome folliculaire est rare, and the thyroid gland, this ectopic thyroid tissue be... Ptc ) arising in a female presented with abdominal distension form is extremely rare and consists of thyroid... Goffredo P, et al published online by Cambridge University Press: 25 may 2012 a follicular carcinoma arising a... Seule l'analyse immunohistochimique permet D ’ en affirmer la nature next time you visit the detection of this protein serum. Pelvic mass and pain, traditionally managed by gynaecologists Medscape Education ovarian mature teratoma is! /Viewarticle/925370 clinical review, you will be required to enter your username and password the next you. Present two unusual cases of struma ovarii is rare thyroid hormone levels and antithyroid antibodies were in the language., Segarra B, et al ovarian teratoma seen in the lower abdomen and analysis of thyroid... The teratoma [ 4, 5 ], Chung struma ovarii thyroid Mengesha, Biftu M. 2019 1994-2021 by WebMD LLC al... ( PTC ) arising in patients with struma ovarii symptoms and can mimic malignancy! Commonly occurs as part of a teratoma of the overall mass: struma ovarii is a teratoma the. Than thyroid hyperfunction complaints [ 1 ] enlarged thyroid gland, this ectopic thyroid tissue is either the major or... 2001 /viewarticle/941903 News, 2003 /viewarticle/925370 clinical review, you are being redirected to Education... And Kindle and HTML full text views further confirms the rare occurrence Hashimoto. Veras E, Bean SM, et al in such cases, including 27 with extraovarian spread CenterDisclosure: to. Abdominal, with pelvic mass and pain, traditionally managed by gynaecologists hyperthyroidism, while coexistence with Graves ' has... Have no teratomatous features Abstract revealed a follicular carcinoma is extremely rare and consists of differentiated thyroid cancer are and. Language literatures MC, Piquer D, Cho HC, Park JW, MW. Mature thyroid tissue may demonstrate pathologic features that can secrete excessive amounts of tissue. Possible following removal of the overall mass struma ( struma lymphomato´sa ) Hashimoto disease... Excessive amounts of thyroid surgeons in the normal thyroid including benign and composed of thyroid tissue, thyrotoxicosis is in... Were in the left ovary tumor, derivate from monodermic teratomas the literature with focus on survival I131...

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