2020; ACTH; ACTH stimulation; Abdominal pain; Adrenal; Adrenal biopsy*; Adrenal insufficiency; Adult; April; Asthenia; Biopsy; CT scan; Cisplatin; Cortisol; Cortisol (serum); Diabetes insipidus; Diabetes insipidus - neurogenic/central; Female; France; Genetics; Glucocorticoids; Glucose (blood, fasting); Histopathology; Hydrocortisone; Hyponatraemia; Hypotension; Hypothalamus; MRI; Metastatic carcinoma; Nausea; Oncology; PET scan; Pemetrexed; Pituitary; Polydipsia; Polyuria; Potassium; Serum osmolality; Sodium; Tunisia; Unique/unexpected symptoms or presentations of a disease; Urine 24-hour volume; Urine osmolality; Urology; Vasopressin challenge*; Vasopressin*; Water deprivation; White