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Published on: January 17, 2018
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Primary Pituitary Fibrosarcoma with Previous Adenoma
Ahmed B Bayoumi1, Jenny X Chen2, Peter R Swiatek3
1Medical Park Goztepe Hospital, Bahcesehir University School of Medicine, Istanbul, Turkey.
World Neurosurgery
|June 1, 2017
Summary
Primary pituitary fibrosarcoma (PPFS) is an exceptionally rare tumor. This case highlights the importance of close patient surveillance and aggressive treatment for this rare condition.
Area of Science:
- Endocrinology
- Oncology
- Neurosurgery
Background:
- Pituitary sarcomas are rare, often secondary to radiation therapy.
- Primary pituitary fibrosarcomas (PPFS) are exceptionally rare.
Observation:
- A 39-year-old woman presented with headaches and vision loss due to a pituitary mass.
- Initial resection revealed a pituitary adenoma; however, recurrence showed primary fibrosarcoma with adenoma remnants.
Findings:
- Post-hoc analysis of the original specimen suggested a fibrous tissue component as the fibrosarcoma origin.
- This case underscores the rarity of PPFS.
Implications:
- Close surveillance is crucial for patients with PPFS.
- Aggressive adjuvant therapy and surgical management are discussed for this rare entity.
