Mature cystic teratoma with malignant transformation to adnexal tumour morphologically consistent with follicular differentiation: A case report

Pathology ◽  
2018 ◽  
Vol 50 ◽  
pp. S125
Author(s):  
J.B. Alvia ◽  
A. Abubakar
Keyword(s):  
Case Report ◽  
Malignant Transformation ◽  
Cystic Teratoma ◽  
Mature Cystic Teratoma ◽  
Adnexal Tumour

scholarly journals Squamous Cell Carcinoma Arising in Mature Cystic Teratoma of the Ovary: A Case Report with Review of Literature

2011 ◽  
Vol 3 (3) ◽  
pp. 135-137
Author(s):  
R Kalyani ◽  
BN Gayathri ◽  
K Vidyavathi
Keyword(s):  
Squamous Cell Carcinoma ◽  
Case Report ◽  
Cell Carcinoma ◽  
Malignant Transformation ◽  
Germ Cells ◽  
Cystic Teratoma ◽  
Mature Cystic Teratoma ◽  
Secondary Development ◽  
Review Of Literature ◽  
Ovarian Masses

ABSTRACT Up to a quarter of ovarian masses originate from germ cells and many of these are mature cystic teratomas (MCT). The secondary development of malignancy is a rare but well-known phenomenon in patient with ovarian teratomas. The incidence of malignant transformation in mature cystic teratoma of the ovary is less than 2% as reported in gynecological and pathological literature. Here, we present a case of malignant transformation in MCT of the ovary.

scholarly journals Malignant transformation of mature cystic teratoma into undifferentiated carcinoma: A case report

2021 ◽  
Vol 9 (12) ◽  
Author(s):  
Vinayak Aryal ◽  
Rubina Maharjan ◽  
Moushami Singh ◽  
Adwait Marhatta ◽  
Anu Bajracharya ◽  
...  
Keyword(s):  
Case Report ◽  
Malignant Transformation ◽  
Cystic Teratoma ◽  
Undifferentiated Carcinoma ◽  
Mature Cystic Teratoma

scholarly journals Malignant transformation arising from mature cystic teratoma of the ovary presenting as ovarian torsion: a case report and literature review

2020 ◽  
Vol 66 (1) ◽  
pp. 44-52
Author(s):  
Naoya Toba ◽  
Toshifumi Takahashi ◽  
Kuniaki Ota ◽  
Atsuhiro Takanashi ◽  
Yoshiyuki Iizawa ◽  
...  
Keyword(s):  
Case Report ◽  
Literature Review ◽  
Malignant Transformation ◽  
Cystic Teratoma ◽  
Ovarian Torsion ◽  
Mature Cystic Teratoma

scholarly journals Malignant transformation in mature cystic teratoma of the ovary: a case report

1970 ◽  
Vol 26 (1) ◽  
pp. 36-38
Author(s):  
Shamima Ferdousi ◽  
Sultana Gulshana Banu
Keyword(s):  
Case Report ◽  
Malignant Transformation ◽  
Cystic Teratoma ◽  
Mature Cystic Teratoma

Keywords: ovary-mature cystic; teratoma; malignant transformationDOI: http://dx.doi.org/10.3329/bjpath.v26i1.9150 BJPATH 2011; 26(1): 36-38

scholarly journals Squamous cell carcinoma transformation in mature cystic teratoma of the ovary: A case report and review of literature

2021 ◽  
Author(s):  
Namkha Dorji ◽  
Sangay Tshering ◽  
Sonam Choden
Keyword(s):  
Squamous Cell Carcinoma ◽  
Case Report ◽  
Cell Carcinoma ◽  
Malignant Transformation ◽  
Squamous Cell ◽  
Rare Complication ◽  
Cystic Teratoma ◽  
Mature Cystic Teratoma ◽  
Review Of Literature ◽  
Thickened Wall

Introduction: Malignant transformation in mature cystic teratoma of ovary is a rare complication. Case report: A 62-year-old woman was diagnosed with squamous cell carcinoma in a mature cystic teratoma of ovary. Conclusion: Malignant transformation should be suspected in elderly woman with large mature cystic teratoma of ovary with thickened wall.

scholarly journals A rare case of urothelial carcinoma arising in mature cystic teratoma

2018 ◽  
Vol 7 (7) ◽  
pp. 2959
Author(s):  
Nitesh R. Maurya ◽  
Urvi C. Bhavsar
Keyword(s):  
Squamous Cell Carcinoma ◽  
Urothelial Carcinoma ◽  
Cell Carcinoma ◽  
Malignant Transformation ◽  
Squamous Cell ◽  
Cystic Teratoma ◽  
Mature Cystic Teratoma ◽  
Post Menopausal ◽  
Common Malignancy ◽  
Adnexal Tumour

Mature cystic teratoma is a common benign adnexal tumour in females. It is composed of all the three germ layers (mesoderm, endoderm and ectoderm). Malignant transformation in a mature cystic teratoma of the ovary is rare, occurring in only 1-2% of cases. The most common malignancy is squamous cell carcinoma, which consists of about 80% of malignant transformations. Here we report malignant transformation of MCT in a 74year old post-menopausal female. Grossly the ovary was large cystic occupying the entire abdomen. Trial dissection was done and only 50% of the mass could be dissected due to gross adhesions. HPE reported as urothelial carcinoma in mature cystic teratoma. MCT is easily diagnosed via sonography, but malignant transformation is difficult to identify before surgery. For patients with malignant transformation, squamous cell carcinoma is the most common malignancy arising from MCT, and accounts for 80% of all cases. Other malignancies, such as adenocarcinomas, sarcomas or malignant melanomas have been reported; however, urothelial carcinoma arising from MCT is rare.

Combination chemotherapy with paclitaxel, ifosfamide, and cisplatin for mature cystic teratoma with malignant transformation: a case report

2014 ◽  
Vol 3 (4) ◽  
pp. 260-263
Author(s):  
Etsuko Kajimoto ◽  
Hiroyuki Hashimoto ◽  
Shigeyuki Isaka ◽  
Takeshi Yokoi ◽  
Kazuhide Ogita ◽  
...  
Keyword(s):  
Case Report ◽  
Malignant Transformation ◽  
Combination Chemotherapy ◽  
Cystic Teratoma ◽  
Mature Cystic Teratoma
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