Results 11 to 20 of about 3,359 (196)

Metastatic malignant struma ovarii with coexistence of Hashimoto’s thyroiditis [PDF]

Endocrinology, Diabetes & Metabolism Case Reports, 2016
Struma ovarii is a rare ovarian teratoma characterized by the presence of thyroid tissue as the major component. Malignant transformation of the thyroidal component (malignant struma ovarii) has been reported in approximately 5% of struma ovarii.
Marco Russo, Ilenia Marturano, Romilda Masucci, Melania Caruso, Maria Concetta Fornito, Dario Tumino, Martina Tavarelli, Sebastiano Squatrito, Gabriella Pellegriti   +8 more
doaj   +2 more sources

Malignant struma ovarii in an 11-year-old girl

Journal of Pediatric Surgery Case Reports, 2018
Struma ovarii is a highly specialized form of mature ovarian teratoma in which contains greater than 50% thyroid tissue and absence of uniform diagnostic criteria combined with the rarity of the tumor contributes to the large discrepancy in the reported ...
Mani Moayerifar, Shahin Koohmanaee, Maziar Moayerifar, Ali Moradi Nakhochari, Afagh Hassanzadeh Rad, Setila Dalili   +5 more
doaj   +2 more sources

Struma ovarii – a dermoid and serous form of ovarian cyst

Studia Medyczne, 2013
Struma ovarii belongs to the class of monodermal and highly specialized teratomas. These tumors are detected mainly among mature teratomas, accounting for up to 3% of all ovarian teratomas.
Dobrosława Sikora-Szczęśniak, Wacław Sikora   +1 more
doaj   +2 more sources

A Hormonally Active Malignant Struma Ovarii [PDF]

Case Reports in Oncological Medicine, 2016
Struma ovarii is a rare monodermal variant of ovarian teratoma that contains at least 50% thyroid tissue. Less than 8% of struma ovarii cases present with clinical and biochemical evidence of thyrotoxicosis due to ectopic production of thyroid hormone ...
Carolina Lara, Dalia Cuenca, Latife Salame, Rafael Padilla-Longoria, Moisés Mercado   +4 more
doaj   +2 more sources

Struma Ovarii Dokusunda Papiller Tiroid Mikrokarsinomu: Olgu Sunumu [PDF]

Genel Tıp Dergisi, 2017
Struma ovarii, tümör dokusunun yarısından fazlasını tiroid dokusunun oluşturduğu nadir görülen bir over tümörüdür. Çalışmalarda hastalığın %0.5-5 oranında malign transformasyonu saptanmıştır.
Levent Kebapçılar, Süleyman Hilmi İpekçi, Süleyman Baldane, Cem Onur Kıraç   +3 more
doaj   +2 more sources

Cystic struma ovarii: a rare presentation of an infrequent tumor

São Paulo Medical Journal, 2000
CONTEXT: Struma ovarii, a rare neoplasm, is a monophyletic teratoma composed of thyroid tissue. It is generally considered to account for less than 5% of mature teratomas.
Rita Barbosa de Carvalho, Maria Letícia Cintra, Patrícia Sabino de Matos, Paulo Sérgio Bueno de Campos   +3 more
doaj   +2 more sources

Two rare cases of benign struma ovarii with malignant recurrence

Endocrinology, Diabetes & Metabolism Case Reports
Struma ovarii is an ovarian teratoma that comprises 2–5% of all ovarian teratomas. Malignant transformation of struma ovarii occurs in less than 5% of all cases, and metastatic disease is even rarer.
Kanella Kantreva, Stavroula A Paschou, Katerina Stefanaki, Kanella Pappa, Paraskevi Kazakou, Dionysios Vrachnis, Evangelia Kavoura, Kitty Pavlakis, Eirini Giovannopoulou, Konstantinos Lathouras, Maria Alevizaki, Katerina Saltiki   +11 more
doaj   +2 more sources

Malignant Struma Ovarii in a Postmenopausal Asymptomatic Woman: A Case Report

Haseki Tıp Bülteni, 2011
Introduction: Struma ovarii is an ovarian tumor that consists predominantly thyroid tissue and accounts for only 2% of all mature teratomas. It is usually a benign condition - malignant transformation has been reported to occur in about 5% of all ...
Behiye Pınar Çilesiz Göksedef, Hüsnü Görgen, Şafak Yılmaz Baran   +2 more
doaj   +1 more source

The Smallest Reported Malignant Struma Ovarii: A Case Report [PDF]

Case Reports in Oncology, 2018
Introduction: Malignant struma ovarii is a rare neoplasm. It is usually asymptomatic and not commonly diagnosed preoperatively. In addition, there is currently no established diagnostic and therapeutic approach for malignant struma ovarii. Case Report: A
Nobuko Yasutake, Hirotsugu Noguchi, Yuta Ibayashi, Hiroaki Nakamura, Kazuki Tateishi, Kotaro Yuki, Ryuji Shiina, Shohei Shimajiri, Takuji Fujita   +8 more
doaj   +2 more sources

Optimal Strategies for the Surgical and Long-Term Management of Malignant Struma Ovarii. [PDF]

Case Rep Endocrinol
Struma ovarii is a rare ovarian tumor characterized by the presence of thyroid tissue, which can occasionally undergo malignant transformation. Management varies due to its rarity and the potential for malignancy. A 25‐year‐old female with a history of polycystic ovary syndrome (PCOS) presented with a 7 cm left ovarian cyst.
Hayden A, Grabill N, Louis M, Ellis E, Machado N.   +4 more
europepmc   +2 more sources