Pineocytoma with malignant transformation to pineal parenchymal tumor with intermediate differentiation and leptomeningeal dissemination after subtotal tumor resection and adjuvant radiotherapy

Ann-Shung Lieu¹, Chun-Chieh Wu², Chee-Yin Chai³, Yu-Chun Ma², Hui-Yuan Su^4
1 Division of Neurosurgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University; Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University; Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
² Department of Pathology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
³ Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University; Department of Pathology, Kaohsiung Medical University Hospital, Kaohsiung Medical University; Department of Pathology, Faculty of Medicine, College of Medicine, Kaohsiung Medical University; Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung, Taiwan
⁴ Division of Neurosurgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University; Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan

Correspondence Address:
Hui-Yuan Su
No. 100 Tzyou 1^st Road, 80708 Kaohsiung
Taiwan

Source of Support: None, Conflict of Interest: None

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DOI: 10.4103/ijpm.ijpm_817_21