نتایج جستجو برای: sacrococcygeal teratoma
تعداد نتایج: 5599 فیلتر نتایج به سال:
The existence of a congenital urinary obstruction may be suggested when routine examination of the newborn infant reveals such signs as enlargement of one or both kidneys, distension of the bladder or slow, dribbling micturition. The paediatrician should also be alerted to the possibility of obstructive uropathy when there are present non-urological congenital anomalies which often secondarily ...
Teratomas, the most common extragonadal germ cell tumor of childhood, involve at least two of the ectodermal, mesodermal, and endodermal layers. Of the teratomas seen in the first 2 months of life, 82% are sacrococcygeal. The head and neck region is the second most common location for teratomas in early infancy, accounting for five (14%) of those cases. We describe a female neonate with a terat...
Teratomas are infrequent germ cell tumors of childhood. They may arise from any organ but the majority are found in the ovary, testis, sacrococcygeal region and mediastinum. Gastric teratoma is rare, accounting for less than 1% of all teratomas (1–3). Immature teratomas are pathologically distinct from the benign and malignant teratomas with their embryonic-appearing neuroglial and neuroepithel...
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