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Intracranial germ cell tumor mimicking anorexia nervosa
F J Andreu Martínez1, J M Martínez Mateu
1Radiation Oncology Service, Sant Joan University Hospital, Sant Joan d'Alacant, Alicante, Spain. andreu_fra@gva.es
Summary
A rare intracranial tumor in the sellar region mimicked anorexia nervosa in a young female. This case highlights the importance of considering brain tumors in atypical anorexia nervosa presentations.
Area of Science:
- Neuroendocrinology
- Oncology
Background:
- Anorexia nervosa is an eating disorder characterized by self-starvation and significant weight loss.
- Sellar region tumors can present with diverse symptoms, including hormonal imbalances and neurological deficits.
Observation:
- A 23-year-old female presented with anorexia, psychic disturbances, weight loss, and secondary amenorrhea over three years.
- Initial diagnosis was anorexia nervosa, but subsequent endocrine dysfunction prompted further investigation.
- Magnetic Resonance Imaging (MRI) revealed a germ-cell tumor in the suprasellar and hypothalamic regions.
Findings:
- The patient's symptoms, initially attributed to anorexia nervosa, were caused by a germ-cell tumor.
- The tumor's location near the hypothalamus and pituitary gland explained the endocrine and psychological manifestations.
Implications:
- Intracranial tumors, particularly those near the hypothalamus, should be considered in atypical or treatment-resistant anorexia nervosa cases.
- This case underscores the need for thorough diagnostic evaluation in patients with unexplained neurological and endocrine symptoms suggestive of eating disorders.
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