1.Malignant Struma Ovarii: A Case Report.
Gulseren YUCESOY ; Yigit CAKIROGLU ; Bahar MUEZZINOGLU ; Birsen BESNILI ; Izzet YUCESOY
Journal of Korean Medical Science 2010;25(2):327-329
We present a case of a 40-yr-old woman diagnosed with a primary malignant struma ovarii. The patient was admitted with the complaint of pelvic pain and a large pelvic mass in the mid-portion of lower abdomen on gynecological examination. Pre-operative tumor markers and routine biochemistry were unremarkable. She was treated with total abdominal hysterectomy and right salpingo-oopherectomy. Post-operatively, she was diagnosed with a malignant struma ovarii through the usage of histopathological criteria similar to the guidelines for primary thyroid gland disease. The patient was subsequently performed left salpingo-oopherectomy and retroperitoneal pelvic lympadenectomy for re-staging. Although, left ovary and lymph nodes were histopathologically normal, she was offered thyroidectomy but she refused to accept the offer. Thyroglobulin level was monitored in the post-operative period. She is free of the disease for 18 months.
Adult
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Female
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Humans
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Hysterectomy
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Ovarian Neoplasms/*diagnosis/pathology/ultrasonography
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Ovariectomy
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Struma Ovarii/*diagnosis/pathology/secondary
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Thyroglobulin/metabolism
2.A risk of malignancy index in preoperative diagnosis of ovarian cancer.
Shuiqing MA ; Keng SHEN ; Jinghe LANG
Chinese Medical Journal 2003;116(3):396-399
OBJECTIVETo evaluate the ability of a risk of malignancy index (RMI), based on serum CA125 level, ultrasound findings and menopausal status, to discriminate benign from malignant pelvic mass.
METHODSOne hundred and forty women with pelvic masses, at age 30 of years or more were admitted to the Peking Union Medical College Hospital between January 1998 and June 1999. The sensitivity, specificity and positive predictive value of serum CA125 level, ultrasound findings and the menopausal status in diagnosis of ovarian cancer were evaluated separately or combined into the RMI.
RESULTSRMI was more accurate than any individual criterion in diagnosing cancer. Using an RMI cutoff level of 200 to indicate malignancy, the RMI derived from this data set gave a sensitivity of 87.3%, a specificity of 84.4%, and a positive predictive value of 82.1%.
CONCLUSIONSRMI is able to correctly discriminate malignant from benign pelvic mass. It can be introduced easily into clinical practice to facilitate the selection of patients for primary surgery.
CA-125 Antigen ; blood ; Female ; Humans ; Menopause ; Ovarian Neoplasms ; diagnosis ; diagnostic imaging ; pathology ; Retrospective Studies ; Sensitivity and Specificity ; Ultrasonography
3.Mesothelial Cyst of the Round Ligament Mimicking a Metastasis: a Case Report.
Bo Mi KIM ; Ji Young LEE ; Yoon Hee HAN ; Su Young KIM ; Jung Wook SEO ; Yong Hoon KIM ; Soon Joo CHA ; Gham HUR ; Mee JOO ; Eung Soo LEE
Korean Journal of Radiology 2010;11(3):364-367
A mesothelial cyst of the round ligament is a rare cause of an inguinal mass. Clinically, it is frequently misdiagnosed as one of commoner diseases such as an inguinal hernia, femoral hernia, lipoma, and lymphadenopathy upon physical examination. Some previous reports elaborated the sonographic features of a mesothelial cyst of the round ligament. However, to our knowledge, few reports have described the CT features of a mesothelial cyst. We illustrated here the sonographic and multidetector CT features of a case of a mesothelial cyst of the round ligament that presented as an inguinal palpable mass and mimicked a metastasis in a patient with a Sertoli-Leydig cell tumor of the ovary.
Abdominal Neoplasms/*diagnosis/secondary
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Aged
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Contrast Media/diagnostic use
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Cysts/*radiography/*ultrasonography
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Diagnosis, Differential
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Epithelium/radiography/ultrasonography
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Female
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Humans
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Ovarian Neoplasms/*pathology
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Radiographic Image Enhancement/methods
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Round Ligament/*radiography/*ultrasonography
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Sertoli-Leydig Cell Tumor/*pathology
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Tomography, X-Ray Computed/methods
4.Mazabraud's Syndrome Coexisting with a Uterine Tumor Resembling an Ovarian Sex Cord Tumor (UTROSCT): a Case Report.
Cuneyt CALISIR ; Ulukan INAN ; Ulas Savas YAVAS ; Serap ISIKSOY ; Tamer KAYA
Korean Journal of Radiology 2007;8(5):438-442
The association of intramuscular myxoma and fibrous dysplasia is a rare disease known as Mazabraud's syndrome. We present a case of Mazabraud's syndrome coexisting with a uterine tumor and resembling an ovarian sex cord tumor (UTROSCT). This uterine tumor showed a high mitotic index and cytological atypia. To the best of our knowledge, the coexistence of the two different entities has not been reported in the literature.
Aged
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Biopsy
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Buttocks/pathology/surgery/ultrasonography
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Diagnosis, Differential
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Female
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Fibrous Dysplasia, Monostotic/complications/*diagnosis/surgery
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Humans
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Magnetic Resonance Imaging
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Myxoma/complications/*diagnosis/surgery
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Ovarian Neoplasms/*diagnosis
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Rare Diseases
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Sex Cord-Gonadal Stromal Tumors/*diagnosis
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Syndrome
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Uterine Neoplasms/complications/*diagnosis/surgery