Late Recurrence of a Rare Middle Ear Neuroendocrine Tumor With an Intracranial Extension to the Temporal Fossa: A Case Report.

We report a clinical case of an extremely rare neuroendocrine tumor of the right middle ear (MeNET) that recurred after 13 years with a local extension into the right temporal fossa. In the current medical literature, there are approximately 150 cases of MeNETs and even fewer cases with more than 10 years of follow-up, recurrence, and intracranial tumor progression. Therefore, we believe that this paper can make an important contribution to the existing and future knowledge about this disease.

A Case Report of Rare Sacral Solitary Fibrous Tumor.

Huge primary epidural solitary fibrous tumors in the sacrum are a rare clinical entity. The purpose of this article is to present our experience in treating such large and complex neoplasms in a 31-year-old woman. The patient complained of constant nocturnal bilateral hip and lower back pain and unilateral radicular symptoms (numbness, paresthesias) in the left S1/S2 dermatomal distribution.

A Rare Case of Brain Metastases in an Elderly Patient With Primary Pancreatic Cancer.

Pancreatic adenocarcinoma is an extremely aggressive cancer with a low survival rate. Common sites for metastases include the liver and lungs, while brain metastases are considered extremely rare, especially in elderly patients. We present an elderly female patient who developed brain metastases 51 months after the initial diagnosis of pancreatic cancer and was treated with gross tumor resection, chemotherapy, and stereotactic radiosurgery.