| Autor: |
Mike Lin, Venessa Tsang, Janice Brewer, Roderick Clifton-Bligh, Matti L Gild |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Endocrinology, Diabetes & Metabolism Case Reports, Vol 1, Iss 1, Pp 1-6 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2052-0573 |
| DOI: |
10.1530/EDM-20-0041 |
| Popis: |
Lymphocytic hypophysitis is a rare neuroendocrine disease characterised by an autoimmune inflammatory disorder of the pituitary gland. We report a 50-year-old woman who presented with headaches and bilateral sixth cranial nerve palsies. MRI of the pituitary revealed extensive fibrosis involving the sellar and extending into both cavernous sinuses causing bilateral occlusion of the internal carotid arteries (ICA). Transphenoidal biopsy confirmed the diagnosis of infiltrative fibrotic lymphocytic hypophysitis. Symptoms resolved with high dose of oral steroids but relapsed on tapering, requiring several treatments of i.v. pulse steroids over 8 months. Rituximab combined with mycophenolate mofetil was required to achieve long-term symptom relief. Serial MRI pituitary imaging showed stabilisation of her disease without reduction in sellar mass or regression of ICA occlusion. The patient’s brain remained perfused solely by her posterior circulation. This case demonstrates an unusual presentation of a rare disease and highlights a successful steroid-sparing regimen in a refractory setting. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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