Примери за teratoma

• We describe three neonates with intrapericardial teratomas diagnosed during fetal life and treated after birth.

• We report an unusual case of intrapericardial teratoma in a neonate presenting with collapse of the lung which was successfully treated by surgery.

• Histology showed the mass to be a benign immature teratoma.

• The pericardium has been opened and the large teratoma (marked by white dot) can be seen to displace grossly the heart and the great vessels.

• We present three cases of intrapericardial teratoma occurring in neonates.

• Typically, intrapericardial teratomas are located anteriorly and to the right of the heart and great vessels, often displacing the heart leftward and posterior.

• Because of this observation, the diagnosis "cystic teratoma" was considered most likely and ultrasonographically guided aspiration was performed.

• The development of teratomas from parthenogenetically activated ovarian mouse eggs.

• Adult stem cells also do not suffer from potential complications such as teratoma (tumour) formation.

• Apart from teratomas, to a large extent cancer is a disease caused by chemical and physical agents in our environment.

• It is not a teratoma, however, which is a neoplasm comprising all three germ cell layers (ectoderm, endoderm, mesoderm).

• A large minority of patients with a mediastinal teratoma (including dermoid cyst) will cough up hair.

• It can also cause an anterior meningocele or a presacral teratoma.

• Among these, a common form is teratoma with endodermal sinus tumor.

• Teratoma qualifies as a rare disease, but is not extremely rare.