Papillary Thyroid Carcinoma in Struma Ovarii

A Case of Papillary Thyroid Carcinoma in Struma Ovarii and Review of the Literature

Malignancy in struma ovarii is a rare form of ovarian germ cell tumour. Because of its rarity, the diagnosis and management of the tumour have not been clearly defined. We present a case of 67- year-old female with papillary carcinoma arising in struma ovarii and review the literature on malignancy in struma ovarii cases, focusing on management of these cases.

Poorly Differentiated Thyroid Carcinoma Arising in Struma Ovarii

Struma ovarii is an uncommon type of ovarian mature teratoma with a predominant thyroid component. The morphological spectrum of the thyroid tissue ranges from that of normal thyroid to proliferative adenoma-like lesions and thyroid-type carcinomas (malignant transformation). The histologic features of ovarian strumal lesions sometimes cause diagnostic problems due to the confusion with other t...

[Struma ovarii with malignant histology: a case of papillary thyroid carcinoma].

PAPILLARY THYROID CARCINOMA IN MASHHAD

Thyroid cancer is the most common endocrine malignancy. This study surveys the pathologic characteristics of thyroid cancerin Mashhad and study of papillary carcinoma in more detail. In this retrospective study, 108 out of 197 cases of thyroid cancer were papillary in type (55%), with female to male ratio of 1.91 which is lower than current reports. The age at the time of diagnosis ranged ...

Papillary thyroid cancer in a struma ovarii: a report of a rare case.

After removal of an ovarian mass in a 43-year-old woman, a struma ovarii was diagnosed. Within this teratoma, a papillary thyroid cancer was found. The tumor was negative for BRAF, NRAS, KRAS, PIK3CA and c-KIT mutations on molecular analysis. Thyroid function and morphology were normal. Thyroidectomy, L-T4 TSH-suppressive therapy and rhTSH-induced radioiodine ablation were performed. So far, th...