PACES DIGEST

Cushing syndrome investigations

A 30-year-old woman is evaluated in the Endocrinology Clinic because of increased urine output. She weighs 60 kg and has a 24 h urine output of 3500 ml. Her basal urine osmolality is 210 mOsmol/kg. She undergoes a fluid deprivation test and her urine osmolality after fluid deprivation (loss of weight 3 kg) is 510 mOsmol/kg. A subsequent injection of subcutaneous DDAVP (desmopressin acetate) did not result in any further significant rise of urine osmolality after 2 h (520 mOsmol/kg). Which of the following is the likely diagnosis? A. Normal B. Primary polydipsia C. Syndrome of inappropriate ADH D. Pituitary DI E. Nephrogenic DI Every answer is very welcome & highly appreciated 💛 Answer will be uploaded tomorrow. Hope you all enjoy learning with PACES Digest 💛 #PACES_DIGEST #BOF

HCM, DCM, RCM, Takotusbo Cardiomyopathy Pathogenesis & Clinical findings

How to easily memorize upper & lower lobe pulmonary fibrosis?

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