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- Title
A rare presentation of solitary pineal region metastasis in a case of lung cancer.
- Authors
Mohan, Banupriya; Bapu, Suresh; Mahapatra, Ranjan Kumar; Lakshmanan, Manikandan
- Abstract
Pineal gland metastasis accounts for approximately 0.4% of all intracranial metastases from lung primary. Our patient was a 60-year-old female presenting with intermittent headache and altered sensorium. Magnetic resonance imaging brain showed a 21 mm × 18 mm × 16 mm pineal lesion with obstructive hydrocephalus. She underwent endoscopic third ventriculostomy and drainage. Fluorodeoxyglucose-PET showed a left lung primary tumor with nodal metastasis and solitary pineal gland metastasis. Biopsy of lung lesion revealed poorly differentiated non-small-cell carcinoma which was treated with focal pineal radiation and chemotherapy. This patient's presentation is unique because she presented with pineal symptoms rather than lung symptoms. Pineal gland metastasis from lung primary is mostly associated with small-cell carcinoma histology, but this patient had a non-small-cell carcinoma of lung primary. The age above 60 years is in favor of a metastatic lesion to the pineal gland. Our experience suggests that systemic evaluation of all patients presenting initially with an isolated pineal gland tumor is mandatory.
- Publication
Journal of Cancer Research & Therapeutics, 2020, Vol 16, Issue 5, p1532
- ISSN
0973-1482
- Publication type
journal article
- DOI
10.4103/jcrt.JCRT_762_19