Artikel ; Online: Euvolaemic hyponatraemia as a rare first presentation of chronic hypopituitarism.
BMJ case reports
2023 Band 16, Heft 6
Abstract: A man in his late 40s with no significant medical history presented with 2 weeks of lethargy, nausea and dizziness, alongside worsening headaches. Initial assessment revealed severe hyponatraemia and secondary hypothyroidism; urgent MRI pituitary was ... ...
| Abstract | A man in his late 40s with no significant medical history presented with 2 weeks of lethargy, nausea and dizziness, alongside worsening headaches. Initial assessment revealed severe hyponatraemia and secondary hypothyroidism; urgent MRI pituitary was requested with a clinical suspicion of pituitary apoplexy. This demonstrated a likely cystic pituitary adenoma, with further testing revealing pituitary gland suppression, leading to a diagnosis of chronic secondary hypopituitarism. Initiating hormone replacement allowed substantial reported improvements in this patient's quality of life.A review of the patient's work-up revealed areas in which best practice was not followed. Cortisol measurements and paired urinary and serum osmolalities were initially not sent, nor results appropriately chased. A subsequent literature review identified that conformation with national and local guidelines on hyponatraemia management is poor. This patient's case, when combined with the literature review, provides evidence to support methods to increase educational awareness of an appropriate work-up of hyponatraemia among clinicians. |
|---|---|
| Mesh-Begriff(e) | Male ; Humans ; Hyponatremia/etiology ; Hyponatremia/complications ; Quality of Life ; Hypopituitarism/complications ; Hypopituitarism/diagnosis ; Pituitary Neoplasms/complications ; Pituitary Neoplasms/diagnosis ; Pituitary Gland/diagnostic imaging |
| Sprache | Englisch |
| Erscheinungsdatum | 2023-06-19 |
| Erscheinungsland | England |
| Dokumenttyp | Case Reports ; Journal Article |
| ISSN | 1757-790X |
| ISSN (online) | 1757-790X |
| DOI | 10.1136/bcr-2022-254469 |
| Datenquelle | MEDical Literature Analysis and Retrieval System OnLINE |
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