Pineocytoma
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Pineocytoma, is a rare, benign, slowly growing tumor of the pineal gland. The pineal gland is a small endocrine gland close to the center of the brain that secretes melatonin into the bloodstream. Pineocytomas can cause pressure and fluid build-up in the brain. They are more common in adults. Symptoms include vision problems, nausea, vomiting, memory problems, and headaches.[3]
Quick Facts Other names, Specialty ...
Pineocytoma | |
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Other names | Pinealocytoma |
Micrograph of a pineocytoma. HPS stain. | |
Specialty | Oncology |
Symptoms | Parinaud syndrome, nausea, vision abnormalities, hydrocephalus, and headaches.[1] |
Usual onset | 20-60 years of age.[2] |
Diagnostic method | MRI and CT scan.[2] |
Differential diagnosis | Pineoblastoma, pineal cyst, germ cell tumors, and metastasis.[2] |
Treatment | Surgical excision.[2] |
Prognosis | 86% 5-year survival rate.[2] |
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