ArticlePituitary2019
Radiological and endocrinological evaluations with grading of hypothalamic perifocal edema caused by craniopharyngiomas.
Article in Pituitary, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed, 12 citations in OpenAlex.
- Tumor features in adult papillary and adamantinomatous craniopharyngioma: neuroradiological evaluation of pituitary-hypothalamic-axis dysfunction and outcome prediction.Neuroradiology · 2025Article
- Review
- Pediatric craniopharyngiomas: magnetic resonance imaging assessment for hypothalamus-pituitary axis dysfunction and outcome prediction.Pediatric radiology · 2024Article
- Current Advances in Papillary Craniopharyngioma: State-Of-The-Art Therapies and Overview of the Literature.Brain sciences · 2023Review
- Nomograms to Predict Endocrinological Deficiency in Patients With Surgically Treated Craniopharyngioma.Frontiers in oncology · 2022Article
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Authors and funding
7 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
introductionHypophysial and hypothalamic dysfunction caused by craniopharyngioma is a serious problem despite the progress of surgical approaches and techniques. Perifocal edema induced by craniopharyngioma could be speculated as a potential factor resulting in pre- and post-operative hypophysial and hypothalamic dysfunction, as well as, their anatomical involvement.
methodsMedical records of 54 patients with craniopharyngioma were retrospectively reviewed. The edema was characterized by a hyperintense area in magnetic resonance imaging, being classified into no edema (group A), only adjacent to the tumor (group B), and extending to the internal capsule or the optic tract (group C). Age, sex, tumor diameter, presence of cyst, hydrocephalus, intracranial pressure (ICP) elevation, visual function impairment, hypopituitarism, diabetes insipidus, memory disturbance, and obesity were investigated.
resultsThe occurrence rate of edema was found more frequently in adults (73.7%) than in children (25.0%). The peritumoral edema grading system had an excellent correlation with the degree of hypothalamic involvement graded by the Puget's system. Pre-operative ICP elevation was significantly detected in group C when compared with the other groups. In adults patients, group C was significantly associated with the occurrence of hydrocephalus both in pre- and post-operatively. Pre- and post-operative hypothalamic dysfunction, including diabetes insipidus, memory disturbance, and obesity, were highest in group C.
conclusionHypothalamic dysfunctions greatly influence the quality of daily living following craniopharyngioma surgery. The grading of perifocal edema's extension could be a new index suggesting pre- and post-operative hypothalamic dysfunction caused by craniopharyngioma in addition to their anatomical involvement.
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