Pediatric Intraocular Immature Teratoma Associated With Sacrococcygeal Teratoma.

Intraocular teratomas are rare neoplasms with only three previously reported cases. We present the fourth case of intraocular teratoma and the second associated with sacrococcygeal teratoma. While the nature of the association between intraocular teratomas and sacrococcygeal teratomas is unclear, it suggests a need for careful ophthalmologic follow-up of infants with congenital sacrococcygeal teratomas.

Reduction of Nodular Growth Pattern of Metastatic Uveal Melanoma after Radioembolization of Hepatic Metastases.

Aim: The aim of this study was to report a case of metastatic uveal melanoma in which radioembolized nodular liver metastases decreased in size while infiltrative sinusoidal metastases progressed, leading to jaundice without obstruction of the biliary ducts.

Methods: The relevant clinical features, imaging, and histopathologic findings of this case are reviewed.

Results: A 61-year-old Caucasian male with a history of uveal melanoma of the left eye status post plaque brachytherapy developed numerous liver metastases.

Male primary retroperitoneal mucinous cystadenoma.

Primary retroperitoneal mucinous cystadenoma of borderline malignancy is a rare disease, especially in male patients. Often these tumors are not incidentally found due to abdominal symptoms. We present the radiologic abdominal computed tomography scan, surgical, and pathologic images of this unique, rare condition in a male patient.