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Neoplasms in Struma Ovarii: A Review
Struma ovarii is a well-known ovarian teratoma made up of benign thyroid tissue. These lesions demonstrate variable, normal architecture and normal...
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RET/PTC rearrangement in papillary thyroid carcinoma arising in malignant struma ovarii with abdominal wall metastasis and cervical thyroid gland: a case report and review of the literature
BackgroundStruma ovarii refers to rare mature cystic teratomas containing at least 50% of thyroid tissue, and malignant transformation is known to be...
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Case Series Analysis of Malignant Struma Ovarii with Lung Metastases
There had been fewer than 200 documented cases of malignant struma ovarii in the English language. Surgical resection and iodine-131 could...
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Malignant struma ovarii with thyroid-type papillary and poorly differentiated carcinoma: a case report
BackgroundMalignant struma ovarii is a very rare type of gynecologic cancer. Although its most common histological subtype is a pure type of...
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Presentation and treatment of two cases of malignant struma ovarii
BackgroundMalignant Struma Ovarii (MSO) is a rare type of germ cell tumour which is diagnosed postoperatively on surgical pathology specimens by the...
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Synchronous thyroid cancer and malignant struma ovarii: concordant mutations and microRNA profile, discordant loss of heterozygosity loci
BackgroundStruma ovarii is an unusual ovarian teratoma containing predominantly thyroid tissue. Less than 10% of cases undergo malignant...
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Post-pubertal ovarian yolk sac tumor with unusual follicular growth pattern, simulating struma ovarii
Yolk sac tumors (YST), formerly known as endodermal sinus tumors, are uncommon ovarian neoplasms. They are most common in the second and third...
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Management of malignant struma ovarii: is aggressive therapy justified? Case report and literature review
BackgroundStruma ovarii (SO) is a rare ovarian teratoma containing predominantly thyroid tissue. In rare situations SO may develop malignancy. Most...
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Struma ovarii and peritoneal strumosis during pregnancy
BackgroundStruma ovarii is a special type of ovarian dermoid cyst and accounts for approximately 2–3 % of all dermoid tumours. Benign struma ovarii...
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A Challenging Case of Fertility Preservation in Metastatic Struma Ovarii in a 29-Year Old With Successful Delivery
IntroductionStruma ovarii is a rare ovarian teratoma characterised by the unusual presence of thyroid tissue. Even though usually benign, malignant...
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Malignant struma ovarii: surgical, histopathological and survival outcomes for thyroid-type carcinoma of struma ovarii with recommendations for standardising multi-modal management. A retrospective case series sharing the experience of a single institution over 10 years
PurposeStruma ovarii is rare, accounting for 0.3–1% of ovarian tumours. Malignant transformation may occur, most often into papillary thyroid...
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Malignant struma ovarii: next-generation sequencing of six cases revealed Nras, Braf, and Jak3 mutations
PurposeStruma ovarii (SO) is a highly specialized ovarian teratoma, consisting of thyroid tissue. Rarely, carcinomas histologically identical to...
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Struma ovarii with atypical features and synchronous primary thyroid cancer: a case report and review of the literature
PurposeTo present a case of struma ovarii with a typical features and synchronous primary thyroid carcinoma and review the available literature to...
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Incidence, clinical characteristics, and survival outcomes of ovarian strumal diseases: a retrospective cohort study
BackgroundStruma ovarii (SO) is a rare tumor and may transform into ovarian strumal carcinoid (OSC) and/or malignant struma ovarii (MSO), but the...
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Mature cystic teratoma of the ovary with malignant transformation of tall cell subtype of papillary thyroid carcinoma
Malignancies rarely occur in somatic parts of mature cystic teratoma of the ovary. Squamous cell carcinoma is the most common form of cancer that can...
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Follicular Variant of Papillary Thyroid Cancer Located in Malignant Struma Ovarii with Pulmonary Metastasis: A Case Report
The phenomenon of malignant transformation in struma ovarii is exceedingly rare. Malignant struma ovarii is usually asymptomatic and infrequently...
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A rare case of highly differentiated follicular carcinoma in ovary with FGFR4 Gly388Arg polymorphism: a case report and literature review
BackgroundHighly differentiated follicular carcinoma (HDFCO) is a rare form of struma-derived thyroid-type carcinoma in ovary, defined as ovarian...
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Methylation profiles of imprinted genes are distinct between mature ovarian teratoma, complete hydatidiform mole, and extragonadal mature teratoma
Mature ovarian teratoma is considered to be a parthenogenetic tumor that arises from a single oocyte/ovum. Conversely, complete hydatidiform mole...
