Congenital cystadenoma of the tongue in a neonate case report with review of literature.

We present a congenital cystadenoma of the tongue in a neonate, which presented at birth. Cystadenomas are uncommon tumors that form from salivary gland duct tissue and are more commonly seen in adults. This is the youngest case to be reported in the English literature. A review of literature with differential diagnosis and management is presented.

Cystadenoma of the pancreas in a newborn.

Cystadenoma of the pancreas is a rare entity. In the pediatric population, three cases have been reported. We present a case of cystadenoma of the pancreas in a newborn. The tumor involved the head and body of the pancreas. Subtotal pancreatectomy with preservation of the duodenum, common bile duct, and pancreatic tail was performed.

Congenital papillated apocrine cystadenoma: a mixed form of hidrocystoma, hidradenoma papilliferum, and syringocystadenoma papilliferum.

Two small congenital tumors on the left thigh of an 8-year-old boy were excised. Their histologic picture was peculiar in that they presented features in common with apocrine hidrocystoma, syringocystadenoma papilliferum, and hidradenoma papilliferum.