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- KAWAHARA Ichiro
- Department of Neurosurgery, Nagasaki Prefectural Shimabara Hospital
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- TOKUNAGA Yoshiharu
- Department of Neurosurgery, Nagasaki Prefectural Shimabara Hospital
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- YAGI Nobuhiro
- Department of Neurosurgery, Nagasaki Prefectural Shimabara Hospital
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- ISEKI Masachika
- Department of Clinical Pathology, Sasebo Kyosai Hospital
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- ABE Kuniko
- Department of Clinical Pathology, Nagasaki University Hospital
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- HAYASHI Tomayoshi
- Department of Clinical Pathology, Nagasaki University Hospital
書誌事項
- タイトル別名
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- Papillary Tumor of the Pineal Region -Case Report-
- —Case Report—
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A 48-year-old female presented with an extremely rare primary tumor of the pineal region with papillary features manifesting as morning headaches persisting for 1 month. Magnetic resonance imaging showed a well-defined mass, with some cystic components, in the region of the pineal gland. The tumor was completely removed through an occipital transtentorial approach in the prone position. Histological examination found a distinctive papillary growth pattern in which the vessels were covered by multiple layers of tumor cells. The histological diagnosis was papillary tumor of the pineal region (PTPR), which has recently been described as a distinct clinicopathological entity requiring careful follow up because the prognosis is not well understood. Postoperatively, the patient has continued to do well, with no recurrence at the 8-month follow-up examination. PTPR should be considered in the differential diagnosis of pineal tumors. PTPR may have been frequently misinterpreted in the past as either ependymoma or choroid plexus papilloma due to the similar morphology.<br>
収録刊行物
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- Neurologia medico-chirurgica
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Neurologia medico-chirurgica 47 (12), 568-571, 2007
一般社団法人 日本脳神経外科学会
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詳細情報 詳細情報について
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- CRID
- 1390001205052940032
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- NII論文ID
- 110006532334
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- NII書誌ID
- AN00358613
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- ISSN
- 13498029
- 04708105
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- HANDLE
- 10069/23655
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- IRDB
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可