mature teratoma

(redirected from cystic teratoma)

mature teratoma

A tumour that maintains an orderly arrangement, with well-differentiated ectodermal and mesodermal tissues surrounding endodermal components. Most mature teratomas have a cystic cavity lined by epithelial cells, and are typically filled with sebaceous secretions and hair. While they are usually benign, malignant degeneration in the form of squamous cell carcinoma are well described.
References in periodicals archive ?
Mature cystic teratoma was the most common benign tumor while serous adenocarcinoma was the commonest malignant tumor among surface epithelial tumors.
A rare case of collision tumour was reported in our study, which showed two components of serous cystadenoma and mature cystic teratoma.
Ultrasound can detect an intratesticular multicystic mass, and the normal testicular parenchyma can be evaluated when the clinical diagnosis suggests a cystic teratoma (1, 5-6).
2] The association of mature cystic teratoma with contralateral serous cystadenoma is uncommon.
In this study a rare, mature cystic teratoma that was associated with an anterior intrathoracic meningocele and that developed in the posterior mediastinum is presented.
We report a rare case of association between a mature cystic teratoma (MCT) and an endometrioma in the ovary.
Subsequently, histopathologic findings confirmed the diagnosis of mature cystic teratoma.
The most common pathological type in the SPLS group was mature cystic teratoma, whereas endometrioma was more commonly seen in the control group.
Ruptured cystic teratoma of the testis in a neonate.
It was established that the tumor mass was a mature cystic teratoma, which presented epidermal cells and thyroid tissue.
A giant primary retroperitoneal mature cystic teratoma in right adrenal region in a 39-year-old female.
The most common benign adnexal mass observed in our study was mucinous cystadenoma, closely followed by mature cystic teratoma and serous cystadenoma.